UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM N-Q

       QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT
                               INVESTMENT COMPANY

                  Investment Company Act file number 811-22795
                                                    -----------

           First Trust Intermediate Duration Preferred & Income Fund
     ---------------------------------------------------------------------
               (Exact name of registrant as specified in charter)

                       120 East Liberty Drive, Suite 400
                               Wheaton, IL 60187
     ---------------------------------------------------------------------
              (Address of principal executive offices) (Zip code)

                             W. Scott Jardine, Esq.

                          First Trust Portfolios L.P.
                       120 East Liberty Drive, Suite 400
                               Wheaton, IL 60187
     ---------------------------------------------------------------------
                    (Name and address of agent for service)

        Registrant's telephone number, including area code: 630-765-8000
                                                           --------------

                      Date of fiscal year end: October 31
                                              ------------

                   Date of reporting period: January 31, 2016
                                            ------------------

Form N-Q is to be used by management investment companies, other than small
business investment companies registered on Form N-5 (ss.ss. 239.24 and 274.5 of
this chapter), to file reports with the Commission, not later than 60 days after
the close of the first and third fiscal quarters, pursuant to rule 30b1-5 under
the Investment Company Act of 1940 (17 CFR 270.30b1-5). The Commission may use
the information provided on Form N-Q in its regulatory, disclosure review,
inspection, and policymaking roles.

A registrant is required to disclose the information specified by Form N-Q, and
the Commission will make this information public. A registrant is not required
to respond to the collection of information contained in Form N-Q unless the
Form displays a currently valid Office of Management and Budget ("OMB") control
number. Please direct comments concerning the accuracy of the information
collection burden estimate and any suggestions for reducing the burden to the
Secretary, Securities and Exchange Commission, 100 F Street, NE, Washington, DC
20549. The OMB has reviewed this collection of information under the clearance
requirements of 44 U.S.C. ss. 3507.





ITEM 1. SCHEDULE OF INVESTMENTS. The Schedule(s) of Investments is attached
herewith.

FIRST TRUST INTERMEDIATE DURATION PREFERRED & INCOME FUND (FPF)
PORTFOLIO OF INVESTMENTS
JANUARY 31, 2016 (UNAUDITED)



                                                                           STATED         STATED
     SHARES                            DESCRIPTION                          RATE         MATURITY          VALUE
----------------  -----------------------------------------------------  -----------  ---------------  --------------
$25 PAR PREFERRED SECURITIES - 33.2%

                                                                                           
                  BANKS - 13.4%
         100,000  Bank of America Corp., Series CC ....................     6.20%           (a)        $    2,545,000
         100,000  Bank of America Corp., Series W (b)..................     6.63%           (a)             2,646,880
         149,523  Bank of America Corp., Series Y (b)..................     6.50%           (a)             3,895,074
         702,419  Citigroup Capital XIII (b) (d).......................     6.99%         10/30/40         17,960,854
         100,000  Citigroup, Inc., Series K  (c).......................     6.88%           (a)             2,747,000
         220,000  Citigroup, Inc., Series S ...........................     6.30%           (a)             5,555,000
         566,593  Fifth Third Bancorp, Series I (b) (c)................     6.63%           (a)            15,892,934
         400,250  First Niagara Financial Group, Inc.,
                     Series B (b) (c)..................................     8.63%           (a)            10,886,800
         288,318  FNB Corp. (b) (c)....................................     7.25%           (a)             8,361,222
         900,000  GMAC Capital Trust I, Series 2 (b) (c)...............     6.40%         02/15/40         22,905,000
          19,476  HSBC USA, Inc., Series F (d).........................     3.50%           (a)               427,498
         196,862  HSBC USA, Inc., Series H (b).........................     6.50%           (a)             5,098,726
         226,235  ING Groep N.V. (b)...................................     6.20%           (a)             5,759,943
         500,000  ING Groep N.V. (b)...................................     6.38%           (a)            12,940,000
         130,000  JPMorgan Chase & Co., Series T (b)...................     6.70%           (a)             3,555,500
         250,000  JPMorgan Chase & Co., Series W (b)...................     6.30%           (a)             6,522,500
         198,230  MB Financial, Inc., Series A (b) (e).................     8.00%           (a)             5,290,759
         220,000  PNC Financial Services Group, Inc., Series P (b) (c).     6.13%           (a)             6,133,600
         287,914  Royal Bank of Scotland Group PLC, Series R (b).......     6.13%           (a)             7,200,729
         424,591  Royal Bank of Scotland Group PLC, Series S (b).......     6.60%           (a)            10,733,660
         256,940  Santander Finance Preferred SAU, Series 6 (b) (d)....     4.00%           (a)             5,506,224
         109,365  Synovus Financial Corp., Series C (b) (c)............     7.88%           (a)             3,062,220
         165,000  Texas Capital Bancshares, Inc., Series A (b).........     6.50%           (a)             4,004,550
         129,641  Valley National Bancorp, Series A (b) (c)............     6.25%           (a)             3,489,936
         182,000  Wells Fargo & Co., Series J (b)......................     8.00%           (a)             5,096,000
         100,000  Wells Fargo & Co., Series W .........................     5.70%           (a)             2,556,250
         150,000  Wintrust Financial Corp., Series D (b) (c)...........     6.50%           (a)             4,005,000
          67,992  Zions Bancorporation, Series G (b) (c)...............     6.30%           (a)             1,784,110
                                                                                                       --------------
                                                                                                          186,562,969
                                                                                                       --------------

                  CAPITAL MARKETS - 3.7%
         150,000  Apollo Investment Corp. (b)..........................     6.88%         07/15/43          3,817,500
          50,000  Charles Schwab Corp., Series C ......................     6.00%           (a)             1,308,500
         170,405  Deutsche Bank Contingent Capital Trust II ...........     6.55%           (a)             4,299,318
         250,000  Deutsche Bank Contingent Capital Trust III (b).......     7.60%           (a)             6,417,500
         223,946  Deutsche Bank Contingent Capital Trust V (b).........     8.05%           (a)             5,889,780
         250,000  Goldman Sachs Group, Inc., Series K (b) (c)..........     6.38%           (a)             6,797,500
         244,000  Morgan Stanley, Series E (b) (c).....................     7.13%           (a)             6,936,920
         350,000  Morgan Stanley, Series F (b) (c).....................     6.88%           (a)             9,814,000



                     See Notes to Portfolio of Investments





FIRST TRUST INTERMEDIATE DURATION PREFERRED & INCOME FUND (FPF)
PORTFOLIO OF INVESTMENTS (CONTINUED)
JANUARY 31, 2016 (UNAUDITED)



                                                                           STATED         STATED
     SHARES                            DESCRIPTION                          RATE         MATURITY          VALUE
----------------  -----------------------------------------------------  -----------  ---------------  --------------
$25 PAR PREFERRED SECURITIES (CONTINUED)

                                                                                           
                  CAPITAL MARKETS (CONTINUED)
         200,000  Morgan Stanley, Series I (b) (c).....................     6.38%           (a)        $    5,198,000
          65,292  Raymond James Financial, Inc. .......................     6.90%         03/15/42          1,759,619
                                                                                                       --------------
                                                                                                           52,238,637
                                                                                                       --------------

                  CONSUMER FINANCE - 0.6%
         200,000  Capital One Financial Corp., Series C (b)............     6.25%           (a)             5,252,000
         138,802  Capital One Financial Corp., Series D (b)............     6.70%           (a)             3,778,190
                                                                                                       --------------
                                                                                                            9,030,190
                                                                                                       --------------

                  DIVERSIFIED FINANCIAL SERVICES - 1.9%
          21,187  Allied Capital Corp. ................................     6.88%         04/15/47            538,997
          57,757  Countrywide Capital IV ..............................     6.75%         04/01/33          1,471,071
          40,000  KKR Financial Holdings LLC ..........................     8.38%         11/15/41          1,082,800
         391,656  KKR Financial Holdings LLC, Series A (b).............     7.38%           (a)            10,347,552
          19,582  RBS Capital Funding Trust VI, Series F ..............     6.25%           (a)               489,158
         504,065  RBS Capital Funding Trust VII, Series G (b)..........     6.08%           (a)            12,551,219
                                                                                                       --------------
                                                                                                           26,480,797
                                                                                                       --------------

                  DIVERSIFIED TELECOMMUNICATION SERVICES - 1.8%
         250,400  Qwest Corp. (b)......................................     7.38%         06/01/51          6,417,752
         251,594  Qwest Corp. (b)......................................     7.50%         09/15/51          6,513,769
         217,145  Qwest Corp. (b)......................................     6.88%         10/01/54          5,595,827
         240,940  Qwest Corp. (b)......................................     6.63%         09/15/55          5,972,902
                                                                                                       --------------
                                                                                                           24,500,250
                                                                                                       --------------

                  ELECTRIC UTILITIES - 0.4%
         200,000  Southern (The) Co. (b)...............................     6.25%         10/15/75          5,298,000
                                                                                                       --------------

                  FOOD PRODUCTS - 3.0%
         919,304  CHS, Inc., Series 2 (b) (c)..........................     7.10%           (a)            24,508,644
         582,059  CHS, Inc., Series 3 (b) (c)..........................     6.75%           (a)            15,022,943
         114,692  CHS, Inc., Series 4 (b)..............................     7.50%           (a)             3,084,068
                                                                                                       --------------
                                                                                                           42,615,655
                                                                                                       --------------

                  INSURANCE - 3.9%
         150,000  Allstate Corp., Series E (b).........................     6.63%           (a)             4,120,500
         204,030  AmTrust Financial Services, Inc. (b).................     7.50%         09/15/55          5,208,886
         333,141  Aspen Insurance Holdings Ltd. (b) (c)................     5.95%           (a)             8,618,358
         203,483  Aspen Insurance Holdings Ltd. (b)....................     7.25%           (a)             5,359,742
         108,375  Aspen Insurance Holdings Ltd. (c)....................     7.40%           (a)             2,646,518
         135,188  Axis Capital Holdings Ltd., Series C (b).............     6.88%           (a)             3,537,870
         264,683  Endurance Specialty Holdings Ltd., Series B (b)......     7.50%           (a)             6,797,059
         137,012  Endurance Specialty Holdings Ltd., Series C (b)......     6.35%           (a)             3,596,565
         136,640  Global Indemnity PLC (b).............................     7.75%         08/15/45          3,302,589
          90,729  Maiden Holdings North America Ltd. ..................     8.25%         06/15/41          2,311,775
          98,326  PartnerRe Ltd., Series D ............................     6.50%           (a)             2,752,145



                     See Notes to Portfolio of Investments





FIRST TRUST INTERMEDIATE DURATION PREFERRED & INCOME FUND (FPF)
PORTFOLIO OF INVESTMENTS (CONTINUED)
JANUARY 31, 2016 (UNAUDITED)



                                                                           STATED         STATED
     SHARES                            DESCRIPTION                          RATE         MATURITY          VALUE
----------------  -----------------------------------------------------  -----------  ---------------  --------------
$25 PAR PREFERRED SECURITIES (CONTINUED)

                                                                                           
                  INSURANCE (CONTINUED)
         221,479  PartnerRe Ltd., Series E (b).........................     7.25%           (a)        $    6,513,697
                                                                                                       --------------
                                                                                                           54,765,704
                                                                                                       --------------

                  MULTI-UTILITIES - 1.0%
         513,571  Integrys Energy Group, Inc. (b) (c) .................     6.00%         08/01/73         13,401,019
                                                                                                       --------------

                  REAL ESTATE INVESTMENT TRUSTS - 3.1%
         196,837  Digital Realty Trust, Inc., Series E (b).............     7.00%           (a)             5,048,869
         100,000  Digital Realty Trust, Inc., Series H ................     7.38%           (a)             2,677,000
         219,385  DuPont Fabros Technology, Inc., Series A (b).........     7.88%           (a)             5,608,029
         229,604  Equity Commonwealth, Series E (b)....................     7.25%           (a)             5,857,198
         150,541  Kilroy Realty Corp., Series G (b)....................     6.88%           (a)             3,889,980
         300,000  National Retail Properties, Inc., Series D (b).......     6.63%           (a)             7,824,000
          99,794  Taubman Centers, Inc., Series J (b)..................     6.50%           (a)             2,559,217
          71,356  Taubman Centers, Inc., Series K (b)..................     6.25%           (a)             1,812,442
         250,000  VEREIT, Inc., Series F (b)...........................     6.70%           (a)             6,050,000
          78,000  Vornado Realty Trust, Series J ......................     6.88%           (a)             1,994,460
                                                                                                       --------------
                                                                                                           43,321,195
                                                                                                       --------------

                  WIRELESS TELECOMMUNICATION SERVICES - 0.4%
         100,000  United States Cellular Corp. (b).....................     7.25%         12/01/63          2,540,000
         100,000  United States Cellular Corp. (b).....................     7.25%         12/01/64          2,504,000
                                                                                                       --------------
                                                                                                            5,044,000
                                                                                                       --------------
                  TOTAL $25 PAR PREFERRED SECURITIES..............................................        463,258,416
                  (Cost $451,720,572)                                                                  --------------

$50 PAR PREFERRED SECURITIES - 0.1%

                  CONSUMER FINANCE - 0.1%
          38,465  SLM Corp., Series A .................................     6.97%           (a)             1,679,767
                  (Cost $1,889,695)                                                                    --------------

$100 PAR PREFERRED SECURITIES - 4.1%

                  BANKS - 3.7%
          80,000  AgriBank FCB (c) (e) ................................     6.88%           (a)             8,615,000
         179,000  CoBank ACB, Series F (b) (c) (f).....................     6.25%           (a)            18,445,950
          82,220  CoBank ACB, Series G (b).............................     6.13%           (a)             7,852,010
          60,000  CoBank ACB, Series H (b) (c).........................     6.20%           (a)             6,045,000
         100,000  Farm Credit Bank of Texas (b) (c) (e) (g)............     6.75%           (a)            10,693,750
                                                                                                       --------------
                                                                                                           51,651,710
                                                                                                       --------------

                  CONSUMER FINANCE - 0.4%
         140,000  SLM Corp., Series B (d)..............................     2.21%           (a)             5,810,000
                                                                                                       --------------
                  TOTAL $100 PAR PREFERRED SECURITIES.............................................         57,461,710
                  (Cost $56,421,096)                                                                   --------------



                     See Notes to Portfolio of Investments





FIRST TRUST INTERMEDIATE DURATION PREFERRED & INCOME FUND (FPF)
PORTFOLIO OF INVESTMENTS (CONTINUED)
JANUARY 31, 2016 (UNAUDITED)



                                                                           STATED         STATED
     SHARES                            DESCRIPTION                          RATE         MATURITY          VALUE
----------------  -----------------------------------------------------  -----------  ---------------  --------------
$1,000 PAR PREFERRED SECURITIES - 5.3%

                                                                                           
                  BANKS - 1.6%
          12,000  AgStar Financial Services ACA (b) (c) (e) (g)........     6.75%           (a)        $   13,098,000
           8,000  Farm Credit Bank of Texas, Series 1 (b) (e) (g)......    10.00%           (a)            10,015,000
                                                                                                       --------------
                                                                                                           23,113,000
                                                                                                       --------------

                  DIVERSIFIED FINANCIAL SERVICES - 0.3%
           4,000  Pitney Bowes International Holdings, Inc.,
                     Series F (b) (e) (g)..............................     6.13%           (a)             4,143,750
                                                                                                       --------------

                  DIVERSIFIED TELECOMMUNICATION SERVICES - 1.4%
          16,000  Centaur Funding Corp. (e) (g)........................     9.08%         04/21/20         19,345,000
                                                                                                       --------------

                  INSURANCE - 0.3%
           5,000  XLIT Ltd., Series D (d)..............................     3.74%           (a)             3,953,125
                                                                                                       --------------

                  REAL ESTATE INVESTMENT TRUSTS - 1.3%
          14,000  Sovereign Real Estate Investment Trust (e) (g).......     12.00%          (a)            17,552,500
                                                                                                       --------------

                  THRIFTS & MORTGAGE FINANCE - 0.4%
           5,000  Flagstar Bancorp, Inc., Series C (e) (h).............     9.00%           (a)             6,309,685
                                                                                                       --------------
                  TOTAL $1,000 PAR PREFERRED SECURITIES...........................................         74,417,060
                  (Cost $75,420,625)                                                                   --------------

      PAR                                                                  STATED         STATED
     AMOUNT                            DESCRIPTION                          RATE         MATURITY          VALUE
----------------  -----------------------------------------------------  -----------  ---------------  --------------
CAPITAL PREFERRED SECURITIES - 99.3%

                  BANKS - 47.8%
$     33,200,000  Banco Bilbao Vizcaya Argentaria S.A. (b) (c).........     9.00%            (a)           34,777,000
      20,000,000  Banco do Brasil S.A. (c) (f).........................     9.00%            (a)           12,100,000
       3,430,000  Banco do Brasil S.A. (c).............................     9.25%            (a)            2,288,496
      23,000,000  Bank of America Corp., Series Z (b) (c)..............     6.50%            (a)           24,056,390
          40,000  Barclays Bank PLC (f)................................    10.18%         06/12/21             53,278
      15,000,000  Barclays Bank PLC (b) (c)............................     7.75%         04/10/23         15,918,750
      10,000,000  Barclays PLC (b) (c).................................     6.63%            (a)            9,758,260
      15,000,000  Barclays PLC (b) (c).................................     8.25%            (a)           15,749,475
       3,510,000  BBVA Global Finance Ltd. (b).........................     7.00%         12/01/25          3,900,530
       7,500,000  BPCE S.A. (b) (c) (f)................................    12.50%              (a)          9,531,225
         800,000  Citigroup, Inc., Series E (c) (e)....................     8.40%            (a)              880,000
      25,000,000  Citigroup, Inc., Series R (b) (c)....................     6.13%            (a)           25,179,500
      20,000,000  Citizens Financial Group, Inc. (b) (c) (f)...........     5.50%            (a)           19,494,000
       4,000,000  Commerzbank AG (b)...................................     8.13%         09/19/23          4,508,280
       4,000,000  Cooperatieve Rabobank UA (b) (c).....................     8.38%            (a)            4,090,640



                     See Notes to Portfolio of Investments





FIRST TRUST INTERMEDIATE DURATION PREFERRED & INCOME FUND (FPF)
PORTFOLIO OF INVESTMENTS (CONTINUED)
JANUARY 31, 2016 (UNAUDITED)



      PAR                                                                  STATED         STATED
     AMOUNT                            DESCRIPTION                          RATE         MATURITY          VALUE
----------------  -----------------------------------------------------  -----------  ---------------  --------------
CAPITAL PREFERRED SECURITIES (CONTINUED)

                                                                                           
                  BANKS (CONTINUED)
$     15,000,000  Cooperatieve Rabobank UA (b) (c).....................     8.40%            (a)       $   16,012,500
      25,104,000  Cooperatieve Rabobank UA (b) (c) (f).................    11.00%            (a)           30,663,281
       3,033,000  Countrywide Capital III, Series B ...................     8.05%         06/15/27          3,784,238
      35,000,000  Credit Agricole S.A. (b) (c) (f).....................     8.13%            (a)           35,054,320
      22,000,000  Credit Agricole S.A. (c) (f).........................     8.38%            (a)           24,575,210
       5,975,000  Credit Agricole S.A. (b) (c).........................     8.38%            (a)            6,674,404
      25,000,000  Dresdner Funding Trust I (b) (f).....................     8.15%         06/30/31         30,062,500
      42,000,000  Fuerstenberg Capital International Sarl & Cie
                     SECS (b) (c)......................................    10.25%            (a)           43,060,458
       1,464,000  HSBC Capital Funding L.P. (c)........................    10.18%            (a)            2,181,360
       5,000,000  Intesa Sanpaolo SpA (c) (f)..........................     7.70%            (a)            4,839,890
      21,500,000  JPMorgan Chase & Co., Series S (b) (c)...............     6.75%            (a)           23,300,625
      26,000,000  KBC Bank N.V. (b) (c)................................     8.00%         01/25/23         28,232,750
      10,000,000  LBG Capital No.1 PLC (b) (c) (f).....................     8.00%            (a)           10,295,000
      10,500,000  LBG Capital No.1 PLC (b) (c).........................     8.50%            (a)           10,788,015
      14,000,000  Lloyds Bank PLC (b) (c) (f)..........................    12.00%            (a)           19,726,840
      14,150,000  Lloyds Bank PLC (b) (c)..............................    12.00%            (a)           19,938,199
       5,000,000  Lloyds Banking Group PLC (b) (c).....................     7.50%            (a)            5,187,500
       5,000,000  M&T Bank Corp., Series E (b) (c).....................     6.45%            (a)            5,312,500
       5,575,000  Natixis S.A. (b) (c).................................    10.00%            (a)            6,376,406
      23,264,000  Natixis S.A. (b) (c) (f).............................    10.00%            (a)           26,608,200
      11,290,000  NIBC Bank N.V. (b)...................................     7.63%            (a)           11,389,374
      10,000,000  Royal Bank of Scotland Group PLC (b) (c).............     7.50%            (a)           10,200,000
      19,700,000  Royal Bank of Scotland Group PLC (b) (c).............     7.65%            (a)           24,428,000
      20,000,000  Royal Bank of Scotland Group PLC (b) (c).............     8.00%            (a)           20,575,000
      20,000,000  Societe Generale S.A. (b) (c) (f)....................     8.00%            (a)           19,810,040
       9,500,000  Societe Generale S.A. (b) (c)........................     8.25%            (a)            9,926,607
      21,500,000  Wells Fargo & Co., Series K (b) (c)..................     7.98%            (a)           22,494,375
       1,169,000  Zions Bancorporation (c).............................     5.80%            (a)            1,125,513
      12,670,000  Zions Bancorporation, Series J (b) (c)...............     7.20%            (a)           13,335,175
                                                                                                       --------------
                                                                                                          668,244,104
                                                                                                       --------------

                  CAPITAL MARKETS - 1.6%
       4,150,000  Charles Schwab Corp. (c).............................     7.00%            (a)            4,720,625
       2,500,000  Deutsche Bank Capital Trust IV (c) (e)...............     4.59%            (a)            2,500,950
      15,000,000  UBS Group AG (b) (c).................................     7.13%            (a)           15,492,300
                                                                                                       --------------
                                                                                                           22,713,875
                                                                                                       --------------

                  DIVERSIFIED FINANCIAL SERVICES - 1.4%
      25,000,000  Glen Meadow Pass-Through Trust (b) (c) (f)...........     6.51%         02/12/67         19,312,500
                                                                                                       --------------

                  DIVERSIFIED TELECOMMUNICATION SERVICES - 1.8%
       1,000,000  Koninklijke KPN N.V. (c).............................     7.00%         03/28/73          1,022,500
      24,150,000  Koninklijke KPN N.V. (b) (c) (f).....................     7.00%         03/28/73         24,693,375
                                                                                                       --------------
                                                                                                           25,715,875
                                                                                                       --------------

                  ELECTRIC UTILITIES - 4.5%
      34,750,000  Enel SpA (b) (c) (f).................................     8.75%         09/24/73         38,311,875



                     See Notes to Portfolio of Investments





FIRST TRUST INTERMEDIATE DURATION PREFERRED & INCOME FUND (FPF)
PORTFOLIO OF INVESTMENTS (CONTINUED)
JANUARY 31, 2016 (UNAUDITED)



      PAR                                                                  STATED         STATED
     AMOUNT                            DESCRIPTION                          RATE         MATURITY          VALUE
----------------  -----------------------------------------------------  -----------  ---------------  --------------
CAPITAL PREFERRED SECURITIES (CONTINUED)

                                                                                           
                  ELECTRIC UTILITIES (CONTINUED)
$      3,000,000  NextEra Energy Capital Holdings, Inc.,
                     Series D (b) (c)..................................     7.30%         09/01/67     $    2,797,500
      22,900,000  PPL Capital Funding, Inc., Series A (b) (c)..........     6.70%         03/30/67         17,637,305
       4,179,000  Southern California Edison Co., Series E (b) (c).....     6.25%            (a)            4,596,900
                                                                                                       --------------
                                                                                                           63,343,580
                                                                                                       --------------

                  FOOD PRODUCTS - 1.0%
      13,211,000  Land O'Lakes Capital Trust I (b) (f).................     7.45%         03/15/28         13,805,495
                                                                                                       --------------

                  INDEPENDENT POWER AND RENEWABLE ELECTRICITY PRODUCERS - 1.6%
       9,850,000  AES Gener S.A. (c) (f)...............................     8.38%         12/18/73          9,677,625
      12,150,000  AES Gener S.A. (c)...................................     8.38%         12/18/73         11,937,375
                                                                                                       --------------
                                                                                                           21,615,000
                                                                                                       --------------

                  INDUSTRIAL CONGLOMERATES - 2.6%
      35,548,000  General Electric Co., Series D (b) (c)...............     5.00%           (a)            36,570,005
                                                                                                       --------------

                  INSURANCE - 33.8%
       2,500,000  Aegon N.V. (b) (d)...................................     2.07%            (a)            1,886,145
       1,600,000  AG Insurance S.A. N.V. (c)...........................     6.75%            (a)            1,700,200
      25,320,000  American International Group, Inc. (b) (c)...........     8.18%         05/15/58         33,010,950
      40,000,000  Aquarius + Investments PLC for Swiss Reinsurance
                     Co., Ltd. (b).....................................     8.25%            (a)           42,851,200
      30,000,000  Assured Guaranty Municipal Holdings,
                     Inc. (b) (c) (f)..................................     6.40%         12/15/66         21,525,000
      27,000,000  Aviva PLC (b)........................................     8.25%            (a)           29,050,650
       6,800,000  AXA S.A. (b).........................................     8.60%         12/15/30          9,131,380
      32,000,000  Catlin Insurance Co., Ltd. (b) (c) (f)...............     7.25%            (a)           25,040,000
       2,050,000  Cloverie PLC for Zurich Insurance Co., Ltd. (c)......     8.25%            (a)            2,242,690
      10,600,000  CNP Assurances (b) (c)...............................     6.88%            (a)           11,302,250
      10,600,000  CNP Assurances (b) (c)...............................     7.50%            (a)           11,438,407
      12,500,000  Dai-ichi Life Insurance Co., Ltd. (The) (b) (c) (f)..     7.25%            (a)           14,554,688
      27,375,000  Friends Life Holdings PLC (b) (c)....................     7.88%            (a)           29,969,438
      11,782,000  Hartford Financial Services Group, Inc. (b) (c)......     8.13%         06/15/38         12,724,560
      18,265,000  La Mondiale SAM (b) (c)..............................     7.63%            (a)           19,346,379
      14,000,000  Liberty Mutual Group, Inc. (b) (c) (f)...............     7.00%         03/15/37         13,055,000
       5,492,000  Liberty Mutual Group, Inc. (b) (f)...................     7.80%         03/15/37          6,274,610
       2,000,000  Liberty Mutual Group, Inc. (b) (c)...................    10.75%         06/15/58          2,970,000
      15,000,000  MetLife Capital Trust X (b) (f)......................     9.25%         04/08/38         20,137,500
      17,180,000  MetLife, Inc. (b)....................................    10.75%         08/01/39         26,422,840
      25,000,000  Mitsui Sumitomo Insurance Co., Ltd. (b) (c) (f)......     7.00%         03/15/72         29,081,250
       3,000,000  Nationwide Financial Services Capital Trust (b) (e)..     7.90%         03/01/37          3,391,215
      19,700,000  Nationwide Financial Services, Inc. (b)..............     6.75%         05/15/37         19,798,500



                     See Notes to Portfolio of Investments





FIRST TRUST INTERMEDIATE DURATION PREFERRED & INCOME FUND (FPF)
PORTFOLIO OF INVESTMENTS (CONTINUED)
JANUARY 31, 2016 (UNAUDITED)



      PAR                                                                  STATED         STATED
     AMOUNT                            DESCRIPTION                          RATE         MATURITY          VALUE
----------------  -----------------------------------------------------  -----------  ---------------  --------------
CAPITAL PREFERRED SECURITIES (CONTINUED)

                                                                                           
                  INSURANCE (CONTINUED)
$      6,825,000  Prudential Financial, Inc. (c).......................     8.88%         06/15/38     $    7,686,656
      33,520,000  QBE Capital Funding III Ltd. (b) (c) (f).............     7.25%         05/24/41         36,872,000
       9,050,000  QBE Insurance Group Ltd. (b) (c).....................     6.75%         12/02/44          9,364,669
      25,000,000  Sirius International Group Ltd. (b) (c) (e) (g)......     7.51%            (a)           25,097,500
       6,800,000  StanCorp Financial Group, Inc. (b) (c)...............     6.90%         06/01/67          5,542,000
                                                                                                       --------------
                                                                                                          471,467,677
                                                                                                       --------------

                  METALS & MINING - 1.8%
      27,000,000  BHP Billiton Finance USA Ltd. (b) (c) (f)............     6.75%         10/19/75         25,447,500
                                                                                                       --------------

                  OIL, GAS & CONSUMABLE FUELS - 1.4%
      13,000,000  Enbridge Energy Partners L.P. (b) (c)................     8.05%         10/01/37          9,197,500
      10,000,000  Enterprise Products Operating LLC, Series B (b) (c)..     7.03%         01/15/68         10,025,000
                                                                                                       --------------
                                                                                                           19,222,500
                                                                                                       --------------
                  TOTAL CAPITAL PREFERRED SECURITIES.................................................   1,387,458,111
                  (Cost $1,432,091,806)                                                                --------------

   PRINCIPAL                                                               STATED         STATED
     VALUE                             DESCRIPTION                         COUPON        MATURITY          VALUE
----------------  -----------------------------------------------------  -----------  ---------------  --------------
CORPORATE BONDS AND NOTES - 1.7%

                  INSURANCE - 1.7%
      22,000,000  Land O' Lakes, Inc. (b) (e) (g)......................     8.00%            (a)           22,935,000
                  (Cost $22,000,000)                                                                   --------------

                  TOTAL INVESTMENTS - 143.7%.........................................................   2,007,210,064
                  (Cost $2,039,543,794) (i)

                  OUTSTANDING LOAN - (46.2%).........................................................    (645,000,000)

                  NET OTHER ASSETS AND LIABILITIES - 2.5%............................................      34,444,879
                                                                                                       --------------
                  NET ASSETS - 100.0%................................................................  $1,396,654,943
                                                                                                       ==============


-----------------------------

(a)   Perpetual maturity.

(b)   All or a portion of this security serves as collateral on the outstanding
      loan.

(c)   Fixed-to-floating or fixed-to-variable rate security. The interest rate
      shown reflects the fixed rate in effect at January 31, 2016. At a
      predetermined date, the fixed rate will change to a floating rate or a
      variable rate.

(d)   Floating rate security. The interest rate shown reflects the rate in
      effect at January 31, 2016.

(e)   Pursuant to procedures adopted by the Fund's Board of Trustees, this
      security has been determined to be illiquid by the Stonebridge Advisors,
      LLC (the "Sub-Advisor").


                     See Notes to Portfolio of Investments





FIRST TRUST INTERMEDIATE DURATION PREFERRED & INCOME FUND (FPF)
PORTFOLIO OF INVESTMENTS (CONTINUED)
JANUARY 31, 2016 (UNAUDITED)

(f)   This security, sold within the terms of a private placement memorandum, is
      exempt from registration upon resale under Rule 144A under the Securities
      Act of 1933, as amended (the "1933 Act"), and may be resold in
      transactions exempt from registration, normally to qualified institutional
      buyers. Pursuant to procedures adopted by the Fund's Board of Trustees,
      this security has been determined to be liquid by the Sub-Advisor.
      Although market instability can result in periods of increased overall
      market illiquidity, liquidity for each security is determined based on
      security specific factors and assumptions, which require subjective
      judgment. At January 31, 2016, securities noted as such amounted to
      $559,048,152 or 40.0% of net assets.

(g)   This security, sold within the terms of a private placement memorandum, is
      exempt from registration upon resale under Rule 144A under the 1933 Act,
      and may be resold in transactions exempt from registration, normally to
      qualified institutional buyers (see Note 2C - Restricted Securities in the
      Notes to Portfolio of Investments).

(h)   Step-up security. A security where the coupon increases or steps up at a
      predetermined date. Interest rate shown reflects the rate in effect at
      January 31, 2016.

(i)   Aggregate cost for financial reporting purposes, which approximates the
      aggregate cost for federal income tax purposes. As of January 31, 2016,
      the aggregate gross unrealized appreciation for all securities in which
      there was an excess of value over tax cost was $36,602,751 and the
      aggregate gross unrealized depreciation for all securities in which there
      was an excess of tax cost over value was $68,936,481.

INTEREST RATE SWAP AGREEMENTS:



                                    EXPIRATION      NOTIONAL
COUNTERPARTY         FLOATING RATE     DATE          AMOUNT      FIXED RATE(1)      VALUE
-------------------  -------------  ----------  ---------------  -------------  -------------
                                                                  
Bank of Nova Scotia  1 month LIBOR   1/23/25     $ 165,000,000       1.786%      $ (3,315,410)



(1) The Fund pays the fixed rate and receives the floating rate. The floating
    rate on January 31, 2016 was 0.427%.


-----------------------------
VALUATION INPUTS

A summary of the inputs used to value the Fund's investments as of January 31,
2016 is as follows (see Note 2A - Portfolio Valuation in the Notes to Portfolio
of Investments):



                                                   ASSETS TABLE
                                                                                     LEVEL 2         LEVEL 3
                                                       TOTAL         LEVEL 1       SIGNIFICANT     SIGNIFICANT
                                                     VALUE AT        QUOTED         OBSERVABLE     UNOBSERVABLE
                                                     1/31/2016       PRICES           INPUTS          INPUTS
                                                  --------------  --------------  --------------  --------------
                                                                                      
$25 Par Preferred Securities:
    Multi-Utilities.............................  $   13,401,019  $           --  $   13,401,019  $           --
    Other industry categories*..................     449,857,397     449,857,397              --              --
$50 Par Preferred Securities*...................       1,679,767       1,679,767              --              --
$100 Par Preferred Securities:
    Banks.......................................      51,651,710              --      51,651,710              --
    Consumer Finance............................       5,810,000       5,810,000              --              --
$1,000 Par Preferred Securities*................      74,417,060              --      74,417,060              --
Capital Preferred Securities*...................   1,387,458,111              --   1,387,458,111              --
Corporate Bonds and Notes*......................      22,935,000              --      22,935,000              --
                                                  --------------  --------------  --------------  --------------
Total Investments...............................  $2,007,210,064  $  457,347,164  $1,549,862,900  $           --
                                                  ==============  ==============  ==============  ==============



                     See Notes to Portfolio of Investments





FIRST TRUST INTERMEDIATE DURATION PREFERRED & INCOME FUND (FPF)
PORTFOLIO OF INVESTMENTS (CONTINUED)
JANUARY 31, 2016 (UNAUDITED)



                                                                LIABILITIES TABLE
                                                                                     LEVEL 2         LEVEL 3
                                                       TOTAL         LEVEL 1       SIGNIFICANT     SIGNIFICANT
                                                     VALUE AT        QUOTED         OBSERVABLE     UNOBSERVABLE
                                                     1/31/2016       PRICES           INPUTS          INPUTS
                                                  --------------  --------------  --------------  --------------
                                                                                      
Interest Rate Swaps**...........................  $   (3,315,410) $           --  $   (3,315,410) $           --
                                                  ==============  ==============  ==============  ==============


*  See Portfolio of Investments for industry breakout.
** See Interest Rate Swap Agreements for contract detail.

All transfers in and out of the Levels during the period are assumed to be
transferred on the last day of the period at their current value. As of January
31, 2016, the Fund transferred $25 Par Preferred Securities valued at $2,311,775
from Level 2 to Level 1. The preferred security that transferred from Level 2 to
Level 1 did so as a result of the preferred security now being priced on the
primary exchange.


                     See Notes to Portfolio of Investments





NOTES TO PORTFOLIO OF INVESTMENTS

        FIRST TRUST INTERMEDIATE DURATION PREFERRED & INCOME FUND (FPF)
                          JANUARY 31, 2016 (UNAUDITED)

                                1. ORGANIZATION

First Trust Intermediate Duration Preferred & Income Fund (the "Fund") is a
non-diversified, closed-end management investment company organized as a
Massachusetts business trust on February 4, 2013, and is registered with the
Securities and Exchange Commission under the Investment Company Act of 1940, as
amended (the "1940 Act"). The Fund trades under the ticker symbol "FPF" on the
New York Stock Exchange ("NYSE").

The Fund, which is an investment company within the scope of Financial
Accounting Standards Board ("FASB") Accounting Standards Update 2013-08, follows
accounting and reporting guidance under FASB Accounting Standards Codification
Topic 946, "Financial Services - Investment Companies."

                     2. VALUATION AND INVESTMENT PRACTICES

A. PORTFOLIO VALUATION

The net asset value ("NAV") of the Common Shares of the Fund, is determined
daily as of the close of regular trading on the NYSE, normally 4:00 p.m. Eastern
time, on each day the NYSE is open for trading. If the NYSE closes early on a
valuation day, the NAV is determined as of that time. Domestic debt securities
and foreign securities are priced using data reflecting the earlier closing of
the principal markets for those securities. The NAV per common share is
calculated by dividing the value of all assets of the Fund (including accrued
interest and dividends), less all liabilities (including accrued expenses,
dividends declared but unpaid and any borrowings of the Fund), by the total
number of shares outstanding.

The Fund's investments are valued daily at market value or, in the absence of
market value with respect to any portfolio securities, at fair value. Market
value prices represent last sale or official closing prices from a national or
foreign exchange (i.e., a regulated market) and are primarily obtained from
third-party pricing services. Fair value prices represent any prices not
considered market value prices and are either obtained from a third-party
pricing service, or are determined by the Pricing Committee of the Fund's
investment advisor, First Trust Advisors L.P. ("First Trust" or the "Advisor"),
in accordance with valuation procedures adopted by the Fund's Board of Trustees,
and in accordance with provisions of the 1940 Act. Investments valued by the
Advisor's Pricing Committee are footnoted as such in the footnotes to the
Portfolio of Investments. The Fund's investments are valued as follows:

      Preferred stocks and other equity securities listed on any national or
      foreign exchange (excluding The Nasdaq(R) Stock Market LLC ("Nasdaq") and
      the London Stock Exchange Alternative Investment Market ("AIM")), are
      valued at the last sale price on the exchange on which they are
      principally traded or, for Nasdaq and AIM securities, the official closing
      price. Securities traded on one or more than one securities exchange are
      valued at the last sale price or official closing price, as applicable, at
      the close of the securities exchange representing the principal market for
      such securities.

      Corporate bonds, notes and other debt securities are valued on the basis
      of valuations provided by dealers who make markets in such securities or
      by an independent pricing service approved by the Fund's Board of
      Trustees, which may use the following valuation inputs when available:

            1)    benchmark yields;

            2)    reported trades;

            3)    broker/dealer quotes;

            4)    issuer spreads;

            5)    benchmark securities;

            6)    bids and offers; and

            7)    reference data including market research publications.

      Securities traded in an over-the-counter market are valued at the mean of
      their most recent bid and asked price, if available, and otherwise at
      their closing bid price.

      Exchange-traded options and futures contracts are valued at the closing
      price in the market where such contracts are principally traded. If no
      closing price is available, exchange-traded options and futures contracts
      are fair valued at the mean of the most recent bid and asked price, if
      available, and otherwise at their closing bid price. Over-the-counter
      options contracts are fair valued at the mean of the most recent bid and
      asked price, if available, and otherwise at their closing bid price.

      Swaps are fair valued utilizing quotations provided by a third-party
      pricing service or, if the pricing service does not provide a value, by
      quotes provided by the selling dealer or financial institution.

Certain securities may not be able to be priced by pre-established pricing
methods. Such securities may be valued by the Board of Trustees or its delegate,
the Advisor's Pricing Committee, at fair value. These securities generally
include, but are not limited to, restricted securities (securities which may not





NOTES TO PORTFOLIO OF INVESTMENTS (CONTINUED)

        FIRST TRUST INTERMEDIATE DURATION PREFERRED & INCOME FUND (FPF)
                          JANUARY 31, 2016 (UNAUDITED)

be publicly sold without registration under the Securities Act of 1933, as
amended (the "1933 Act"), for which a pricing service is unable to provide a
market price; securities whose trading has been formally suspended; a security
whose market price is not available from a pre-established pricing source; a
security with respect to which an event has occurred that is likely to
materially affect the value of the security after the market has closed but
before the calculation of the Fund's NAV or make it difficult or impossible to
obtain a reliable market quotation; and a security whose price, as provided by
the pricing service, does not reflect the security's fair value. As a general
principle, the current fair value of a security would appear to be the amount
which the owner might reasonably expect to receive for the security upon its
current sale. When fair value prices are used, generally they will differ from
market quotations or official closing prices on the applicable exchange. A
variety of factors may be considered in determining the fair value of such
securities, including, but not limited to, the following:

      1)    the type of security;

      2)    the size of the holding;

      3)    the initial cost of the security;

      4)    transactions in comparable securities;

      5)    price quotes from dealers and/or pricing services;

      6)    relationships among various securities;

      7)    information obtained by contacting the issuer, analysts, or the
            appropriate stock exchange;

      8)    an analysis of the issuer's financial statements; and

      9)    the existence of merger proposals or tender offers that might affect
            the value of the security.

If the securities in question are foreign securities, the following additional
information may be considered:

      1)    the value of similar foreign securities traded on other foreign
            markets;

      2)    ADR trading of similar securities;

      3)    closed-end fund trading of similar securities;

      4)    foreign currency exchange activity;

      5)    the trading prices of financial products that are tied to baskets of
            foreign securities;

      6)    factors relating to the event that precipitated the pricing problem;

      7)    whether the event is likely to recur; and

      8)    whether the effects of the event are isolated or whether they affect
            entire markets, countries or regions.


The Fund is subject to fair value accounting standards that define fair value,
establish the framework for measuring fair value and provide a three-level
hierarchy for fair valuation based upon the inputs to the valuation as of the
measurement date. The three levels of the fair value hierarchy are as follows:

      o     Level 1 - Level 1 inputs are quoted prices in active markets for
            identical investments. An active market is a market in which
            transactions for the investment occur with sufficient frequency and
            volume to provide pricing information on an ongoing basis.

      o     Level 2 - Level 2 inputs are observable inputs, either directly or
            indirectly, and include the following:

            o     Quoted prices for similar investments in active markets.

            o     Quoted prices for identical or similar investments in markets
                  that are non-active. A non-active market is a market where
                  there are few transactions for the investment, the prices are
                  not current, or price quotations vary substantially either
                  over time or among market makers, or in which little
                  information is released publicly.

            o     Inputs other than quoted prices that are observable for the
                  investment (for example, interest rates and yield curves
                  observable at commonly quoted intervals, volatilities,
                  prepayment speeds, loss severities, credit risks, and default
                  rates).

            o     Inputs that are derived principally from or corroborated by
                  observable market data by correlation or other means.

      o     Level 3 - Level 3 inputs are unobservable inputs. Unobservable
            inputs may reflect the reporting entity's own assumptions about the
            assumptions that market participants would use in pricing the
            investment.

The inputs or methodologies used for valuing investments are not necessarily an
indication of the risk associated with investing in those investments. A summary
of the inputs used to value the Fund's investments as of January 31, 2016, is
included with the Fund's Portfolio of Investments.

B. SECURITIES TRANSACTIONS

Securities transactions are recorded as of the trade date. Realized gains and
losses from securities transactions are recorded on the identified cost basis.





NOTES TO PORTFOLIO OF INVESTMENTS (CONTINUED)

        FIRST TRUST INTERMEDIATE DURATION PREFERRED & INCOME FUND (FPF)
                          JANUARY 31, 2016 (UNAUDITED)

C. RESTRICTED SECURITIES

The Fund invests in restricted securities, which are securities that may not be
offered for public sale without first being registered under the 1933 Act. Prior
to registration, restricted securities may only be resold in transactions exempt
from registration under Rule 144A under the 1933 Act, normally to qualified
institutional buyers. As of January 31, 2016, the Fund held restricted
securities as shown in the following table that Stonebridge Advisors LLC (the
"Sub-Advisor") has deemed illiquid pursuant to procedures adopted by the Fund's
Board of Trustees. Although market instability can result in periods of
increased overall market illiquidity, liquidity for each security is determined
based on security-specific factors and assumptions, which require subjective
judgment. The Fund does not have the right to demand that such securities be
registered. These securities are valued according to the valuation procedures as
stated in the Portfolio Valuation note (Note 2A) and are not expressed as a
discount to the carrying value of a comparable unrestricted security. There are
no unrestricted securities with the same maturity dates and yields for these
issuers.



                                                                   PAR                                                   % OF
                                                ACQUISITION       VALUE/       CURRENT      CARRYING                      NET
SECURITY                                           DATE           SHARES        PRICE         COST          VALUE        ASSETS
--------------------------------------------  ---------------  ------------  -----------  ------------  ------------  ------------
                                                                                                        
Farm Credit Bank of Texas, 6.75%               7/16/13-7/17/13      100,000  $    106.94  $ 10,020,000  $ 10,693,750      0.77%
Centaur Funding Corp., 9.08%, 04/21/20         5/29/13-5/31/13       16,000     1,209.06    20,528,750    19,345,000      1.39
Sovereign Real Estate Investment
   Trust, 12.00%                               6/11/13-5/12/14       14,000     1,253.75    18,489,375    17,552,500      1.26
AgStar Financial Services ACA,  6.75%          5/29/13-7/31/15       12,000     1,091.50    12,105,000    13,098,000      0.94
Farm Credit Bank of Texas, Series 1, 10.00%    9/18/15-1/20/16        8,000     1,251.88     9,925,000    10,015,000      0.72
Pitney Bowes International Holdings, Inc.,
   Series F, 6.13%                                6/27/13             4,000     1,035.94     3,935,000     4,143,750      0.30
Sirius International Group Ltd., 7.51%         8/6/14-4/24/15   $25,000,000       100.39    26,480,164    25,097,500      1.80
Land O' Lakes, Inc., 8.00%                        7/09/15       $22,000,000       104.25    22,000,000    22,935,000      1.64
                                                                                          ------------  ------------     ------
                                                                                          $125,483,289  $122,880,500      8.82%
                                                                                          ============  ============     ======


D. FUTURES CONTRACTS

The Fund purchases or sells (i.e. is long or short) futures contracts to hedge
against changes in interest rates (interest rate risk). Futures contracts are
agreements between the Fund and a counterparty to buy or sell a specific
quantity of an underlying instrument at a specified price and at a specified
date. Depending on the terms of the contract, futures contracts are settled
either through physical delivery of the underlying instrument on the settlement
date or by payment of a cash settlement amount on the settlement date. Open
futures contracts can also be closed out prior to settlement by entering into an
offsetting transaction in a matching futures contract. If the Fund is not able
to enter into an offsetting transaction, the Fund will continue to be required
to maintain margin deposits on the futures contract. When the contract is closed
or expires, the Fund records a realized gain or loss equal to the difference
between the value of the contract at the time it was opened and the value at the
time it was closed or expired.

Upon entering into a futures contract, the Fund must deposit funds, called
margin, with its custodian in the name of the clearing broker equal to a
specified percentage of the current value of the contract. Open futures contacts
are marked to market daily. Pursuant to the contract, the Fund agrees to receive
from or pay to the broker an amount of cash equal to the daily fluctuation in
value of the contract. Such receipts or payments are known as variation margin.

If market conditions change unexpectedly, the Fund may not achieve the
anticipated benefits of the futures contract and may realize a loss. The use of
futures contracts involves the risk of imperfect correlation in movements in the
price of the futures contracts, interest rates and the underlying instruments.
The Fund did not hold any futures contracts as of January 31, 2016.

E . SWAP AGREEMENTS

The Fund may enter into interest rate swap agreements. A swap is a financial
instrument that typically involves the exchange of cash flows between two
parties ("Counterparties") on specified dates (settlement dates) where the cash
flows are based on agreed upon prices, rates, etc. Swap agreements are
individually negotiated and involve the risk of the potential inability of the
Counterparties to meet the terms of the agreement. In connection with these
agreements, cash and securities may be identified as collateral in accordance
with the terms of the respective swap agreements to provide assets of value and
recourse in the event of default under the swap agreement or
bankruptcy/insolvency of a party to the swap agreement. In the event of a
default by the Counterparty, the Fund will seek withdrawal of this collateral
and may incur certain costs exercising its right with respect to the collateral.
If a Counterparty becomes bankrupt or otherwise fails to perform its obligations
due to financial difficulties, the Fund may experience significant delays in





NOTES TO PORTFOLIO OF INVESTMENTS (CONTINUED)

        FIRST TRUST INTERMEDIATE DURATION PREFERRED & INCOME FUND (FPF)
                          JANUARY 31, 2016 (UNAUDITED)

obtaining any recovery in a bankruptcy or other reorganization proceeding. The
Fund may obtain only limited recovery or may obtain no recovery in such
circumstances.

Swap agreements may increase or decrease the overall volatility of the
investments of the Fund. The performance of swap agreements may be affected by a
change in the specific interest rate, security, currency, or other factors that
determine the amounts of payments due to and from the Fund. The Fund's maximum
equity price risk to meet its future payments under swap agreements outstanding
at January 31, 2016 is equal to the total notional amount as shown on the
Portfolio of Investments. The notional amount represents the U.S. dollar value
of the contract as of the day of the opening transaction or contract reset.

The Fund held interest rate swap agreements at January 31, 2016. An interest
rate swap agreement involves the Fund's agreement to exchange a stream of
interest payments for another party's stream of cash flows. Interest rate swaps
do not involve the delivery of securities or other underlying assets or
principal. Accordingly, the risk of loss with respect to interest rate swaps is
limited to the net amount of interest payments that the Fund is contractually
obligated to make.

                           3. DERIVATIVE TRANSACTIONS

The average volume of interest rate swaps was $165,000,000 for the fiscal year
to date period (November 1, 2015 to January 31, 2016).





ITEM 2. CONTROLS AND PROCEDURES.

(a)   The registrant's principal executive and principal financial officers, or
      persons performing similar functions, have concluded that the registrant's
      disclosure controls and procedures (as defined in Rule 30a-3(c) under the
      Investment Company Act of 1940, as amended (the "1940 Act") (17 CFR
      270.30a-3(c))) are effective, as of a date within 90 days of the filing
      date of the report that includes the disclosure required by this
      paragraph, based on their evaluation of these controls and procedures
      required by Rule 30a-3(b) under the 1940 Act (17 CFR 270.30a-3(b)) and
      Rules 13a-15(b) or 15d-15(b) under the Securities Exchange Act of 1934, as
      amended (17 CFR 240.13a-15(b) or 240.15d-15(b)).

(b)   There were no changes in the registrant's internal control over financial
      reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR
      270.30a-3(d)) that occurred during the registrant's last fiscal quarter
      that have materially affected, or are reasonably likely to materially
      affect, the registrant's internal control over financial reporting.

ITEM 3. EXHIBITS.

Certifications pursuant to Rule 30a-2(a) under the 1940 Act and Section 302 of
the Sarbanes-Oxley Act of 2002 are attached hereto.





                                   SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the
Investment Company Act of 1940, the registrant has duly caused this report to be
signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant)   First Trust Intermediate Duration Preferred & Income Fund
             -------------------------------------------------------------

By (Signature and Title)*               /s/ James M. Dykas
                                        ----------------------------------------
                                        James M. Dykas, President and
                                        Chief Executive Officer
                                        (principal executive officer)

Date: March 22, 2016
     -----------------

Pursuant to the requirements of the Securities Exchange Act of 1934 and the
Investment Company Act of 1940, this report has been signed below by the
following persons on behalf of the registrant and in the capacities and on the
dates indicated.

By (Signature and Title)*               /s/ James M. Dykas
                                        ----------------------------------------
                                        James M. Dykas, President and
                                        Chief Executive Officer
                                        (principal executive officer)

Date: March 22, 2016
     -----------------

By (Signature and Title)*               /s/ Donald P. Swade
                                        ----------------------------------------
                                        Donald P. Swade, Treasurer,
                                        Chief Financial Officer and
                                        Chief Accounting Officer
                                        (principal financial officer)

Date: March 22, 2016
     -----------------

* Print the name and title of each signing officer under his or her signature.