UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED
MANAGEMENT INVESTMENT COMPANY

Investment Company Act file number:       811-07410
 
Exact name of registrant as specified in charter: Delaware Investments® National
  Municipal Income Fund
 
Address of principal executive offices:   2005 Market Street
Philadelphia, PA 19103
 
Name and address of agent for service: David F. Connor, Esq.
2005 Market Street
Philadelphia, PA 19103
 
Registrant’s telephone number, including area code:   (800) 523-1918
 
Date of fiscal year end: March 31
 
Date of reporting period: December 31, 2015



Item 1. Schedule of Investments.

Schedule of investments

Delaware Investments® National Municipal Income Fund
December 31, 2015 (Unaudited)

Principal Value
            Amount°       (U.S. $)
Municipal Bonds – 139.74%
Corporate-Backed Revenue Bonds – 14.17%
Buckeye, Ohio Tobacco
     Settlement Financing
     Authority
     Asset-Backed -2
     Series A-2 5.875% 6/1/47 1,600,000 $ 1,391,520
     Series A-2 6.50% 6/1/47 430,000 401,964
Gaston County, North
     Carolina Industrial Facilities
     & Pollution Control
     Financing Authority
     (Exempt Facilities-National
     Gypsum Project)
     5.75% 8/1/35 (AMT) 290,000 290,531
Golden State, California
     Tobacco Securitization
       Corporate Settlement
     Revenue
     (Asset-Backed Senior
     Notes) Series A-1
     5.75% 6/1/47 830,000 784,782
Harris County, Texas Industrial
     Development Corporation
     Solid Waste Disposal
     Revenue
     (Deer Park Refining Project)
     5.00% 2/1/23 150,000 163,671
Illinois Railsplitter Tobacco
     Settlement Authority
     6.25% 6/1/24 500,000 511,965
Louisiana Local Government
     Environmental Facilities &
     Community Development
     Authority
     (Westlake Chemical)
     Series A 6.50% 8/1/29 645,000 764,041
     Series A-1 6.50% 11/1/35 255,000 302,690
Louisiana Public Facilities
     Authority
     (LA Pellets Inc. Project)
     144A
     7.75% 7/1/39 (AMT)# 240,000 241,927
M-S-R Energy Authority,
     California Gas
     Series C 7.00% 11/1/34 1,000,000 1,437,810
New Jersey Economic
     Development Authority
     Special Facilities Revenue
     (Continental Airlines
     Project)
     5.625% 11/15/30 (AMT) 225,000 254,763
New Jersey Economic
     Development Authority
     Special Facility Revenue
     (Continental Airlines
     Project)
     5.25% 9/15/29 (AMT) 500,000 547,985
Ohio State Air Quality
     Development Authority
     Revenue
     (First Energy Generation)
     Series A 5.70% 8/1/20 260,000 290,672
Selma, Alabama Industrial
     Development Board
     (Zilkha Biomass Selma LLC
     Project) 144A
     7.50% 5/1/25 (AMT)# 165,000 165,139
Shoals, Indiana
     (National Gypsum Project)
     7.25% 11/1/43 (AMT) 310,000 347,575
Suffolk County, New York
     Tobacco Asset
     Securitization
     Series B 5.00% 6/1/32 750,000 828,187
Tobacco Settlement Financing
     Corporation, Louisiana
     Asset-Backed Note Series A
     5.25% 5/15/35 460,000 515,761
Valparaiso, Indiana
     (Pratt Paper Project)
     7.00% 1/1/44 (AMT) 240,000 294,785
9,535,768
Education Revenue Bonds – 24.64%
Bowling Green, Ohio Student
     Housing Revenue CFP I
     (CFP I State University
     Project) 6.00% 6/1/45 260,000 280,360
California Statewide
     Communities Development
     Authority School Facility
     Revenue
     (Aspire Public Schools)
     6.125% 7/1/46 625,000 682,356
California Statewide
     Communities Development
     Authority Student Housing
     Revenue
     (Irvine, LLC - UCI East
     Campus) 6.00% 5/15/23 470,000 513,442

(continues)       NQ- OV9 [12/15] 2/16 (16088) 1



Schedule of investments

Delaware Investments® National Municipal Income Fund (Unaudited)

Principal Value
            Amount°       (U.S. $)
Municipal Bonds (continued)
Education Revenue Bonds (continued)
East Hempfield Township,
     Pennsylvania Industrial
     Development Authority
     (Student Services Income -
     Student Housing Project)
     5.00% 7/1/35 1,000,000 $ 1,061,420
Health & Educational Facilities
     Authority of the State of
     Missouri
     (St. Louis College of
     Pharmacy Project)
     5.25% 5/1/33 500,000 556,140
     (Washington University)
     Series B 5.00% 11/15/30 600,000 699,246
Marietta, Georgia
     Development Authority
     Revenue
     (Life University Income
     Project) 7.00% 6/15/39 430,000 448,787
Maryland Health & Higher
     Educational Facilities
     Authority
     (Loyola University) Series A
     5.00% 10/1/39 650,000 728,449
Maryland State Economic
     Development Student
     Housing Revenue
     (University of Maryland
     College Park Projects)
     5.75% 6/1/33 370,000 399,004
Massachusetts State Health &
     Educational Facilities
     Authority Revenue
     (Harvard University)
     Series A 5.00% 12/15/29 600,000 691,872
Monroe County, New York
     Industrial Development
     Revenue
     (Nazareth College
     Rochester Project)
     5.50% 10/1/41 495,000 541,545
Montgomery County,
     Pennsylvania Higher
     Education & Health
     Authority Revenue
     (Arcadia University)
     5.25% 4/1/30 550,000 594,445
New Hope Cultural Education
     Facilities, Texas
     (Chief-Collegiate Housing-
     Tarleton St.)
     5.00% 4/1/34 1,000,000 1,054,180
New Jersey Economic
     Development Authority
     Revenue
     (MSU Student Housing
     Project) 5.875% 6/1/42 450,000 502,245
New York City, New York Trust
     For Cultural Resources
     (Whitney Museum of
     American Art)
     5.00% 7/1/31 500,000 556,915
New York State Dormitory
     Authority
     (Columbia University)
     5.00% 10/1/41 600,000 698,130
Oregon State Facilities
     Authority Revenue
     (Concordia University
     Project) Series A 144A
     6.125% 9/1/30 # 135,000 144,158
Pennsylvania State Higher
     Educational Facilities
     Authority Revenue
     (Edinboro University
     Foundation) 5.80% 7/1/30 400,000 430,308
     (University Properties - East
     Stroudsburg University)
     5.25% 7/1/19 510,000 551,958
Philadelphia Authority for
     Industrial Development
     (1st Philadelphia
     Preparatory College)
     7.25% 6/15/43 370,000 438,321
Phoenix, Arizona Industrial
     Development Authority
     Revenue
     (Rowan University Project)
     5.00% 6/1/42 1,000,000 1,086,110
Pima County, Arizona
     Industrial Development
     Authority Education
     Revenue
     (Edkey Charter School
     Project) 6.00% 7/1/48 500,000 495,745

2 NQ- OV9 [12/15] 2/16 (16088)



(Unaudited)

Principal Value
            Amount°       (U.S. $)
Municipal Bonds (continued)
Education Revenue Bonds (continued)
Private Colleges & Universities
     Authority Revenue, Georgia
     (Mercer University) Series A
     5.00% 10/1/32 135,000 $ 149,608
Swarthmore Borough
     Authority, Pennsylvania
     (Swarthmore College
     Project) 5.00% 9/15/32 490,000 578,367
Troy, New York Capital
     Resource Revenue
     (Rensselaer Polytechnic)
     Series A 5.125% 9/1/40 600,000 675,228
University of Arizona
     Series A 5.00% 6/1/39 500,000 554,320
University of California
     Series AI 5.00% 5/15/32 1,000,000 1,184,340
Wyoming Community
     Development Authority
     Student Housing Revenue
     (CHF-Wyoming LLC)
     6.50% 7/1/43 250,000 283,930
16,580,929
Electric Revenue Bonds – 4.04%
Imperial Irrigation District
     Electric System Revenue,
     California
     Series C 5.00% 11/1/28 60,000 74,183
     Series C 5.00% 11/1/38 1,000,000 1,188,380
JEA Electric System Revenue,
     Florida
     Series A 5.00% 10/1/33 1,000,000 1,172,030
Long Island Power Authority,
     New York
     Series A 5.00% 9/1/44 250,000 282,603
2,717,196
Healthcare Revenue Bonds – 20.81%
Alabama Special Care
     Facilities Financing
     Authority-Birmingham
     Alabama
     (Methodist Home for the
     Aging) 6.00% 6/1/50 500,000 511,615
Arizona Health Facilities
     Authority Revenue
     (Catholic Healthcare West)
     Series D 5.00% 7/1/28 500,000 546,735
Capital Trust Agency, Florida
     (Tuscan Gardens Senior
     Living Center) Series A
     7.00% 4/1/49 375,000 376,793
Colorado Health Facilities
     Authority Revenue
     (Healthcare Facilities -
     American Baptist)
     8.00% 8/1/43 330,000 395,634
Hawaii Pacific Health Special
     Purpose Revenue
     Series A 5.50% 7/1/40 300,000 334,764
Housing & Redevelopment
     Authority of The City of St.
     Paul Minnesota
     (Healthpartners Obligation
     Group) 5.00% 7/1/29 1,000,000 1,173,740
Kentucky Economic
     Development Finance
     Authority
     (Rosedale Green Project)
     5.75% 11/15/45 500,000 513,030
Koyukuk, Alaska Revenue
     (Tanana Chiefs Conference
     Health Care Facility Project)
     7.75% 10/1/41 300,000 343,365
Louisiana Public Facilities
     Authority Revenue
     (Ochsner Clinic Foundation
     Project) 6.50% 5/15/37 105,000 125,405
Lycoming County,
     Pennsylvania Authority
     Health System Revenue
     (Susquehanna Health
     System Project) Series A
     5.50% 7/1/28 500,000 543,145
Maine Health & Higher
     Educational Facilities
     Authority Revenue
     (Maine General Medical
     Center) 6.75% 7/1/41 300,000 341,163
Maricopa County, Arizona
     Industrial Development
     Authority Health Facilities
     Revenue
     (Catholic Healthcare West)
     Series A 6.00% 7/1/39 500,000 564,390

(continues)       NQ- OV9 [12/15] 2/16 (16088) 3



Schedule of investments

Delaware Investments® National Municipal Income Fund (Unaudited)

Principal Value
            Amount°       (U.S. $)
Municipal Bonds (continued)
Healthcare Revenue Bonds (continued)
Monroe County, Pennsylvania
     Hospital Authority Revenue  
     (Pocono Medical Center)
     Series A 5.00% 1/1/41 500,000 $ 539,570
Montgomery County,
     Pennsylvania Industrial
     Development Authority
     Revenue
     (Whitemarsh Continuing
     Care) 5.375% 1/1/50 705,000 711,888
Moon, Pennsylvania Industrial
     Development Authority
     (Baptist Homes Society
     Obligation)
     6.125% 7/1/50 750,000 760,890
New Hampshire Health and
     Education Facilities
     Authority Revenue
     (Dartmouth - Hitchcock
     Medical Center)
     6.00% 8/1/38 300,000 343,755
New Jersey Health Care
     Facilities Financing
     Authority Revenue
     (St. Peters University
     Hospital) 6.25% 7/1/35 300,000 325,176
New Mexico Hospital
     Equipment Loan Council
     Revenue
     (Presbyterian Healthcare)
     5.00% 8/1/39 500,000 547,075
New York State Dormitory
     Authority Revenue Non
     State Supported Debt
     (Orange Regional Medical
     Center) 6.25% 12/1/37 500,000 545,335
Ohio State
     (Cleveland Clinic Health)
     Series A 5.50% 1/1/39 300,000 338,091
Orange County, Florida Health
     Facilities Authority Revenue
     (Mayflower Retirement
     Center)
     5.00% 6/1/32 400,000 429,668
     5.00% 6/1/36 250,000 267,650
     5.125% 6/1/42 750,000 806,385
Oregon State Facilities
     Authority Revenue
     (Peacehealth Project)
     Series A 5.00% 11/15/29 500,000 581,775
Palm Beach County Health
     Facilities Authority, Florida
     (Sinai Residences Boca
     Raton Project)
     7.25% 6/1/34 20,000 23,893
     7.50% 6/1/49 105,000 125,916
West Virginia Hospital Finance
     Authority Revenue
     (Highland Hospital
     Obligation Group)
     9.125% 10/1/41 500,000 542,140
Westminster, Maryland
     (Lutheran Village Millers
     Grant Inc.) 6.00% 7/1/34 500,000 545,850
Yavapai County, Arizona
     Industrial Development
     Authority Revenue
     (Yavapai Regional Medical
     Center) Series A
     5.00% 8/1/28 720,000 798,912
14,003,748
Housing Revenue Bond – 0.70%
California Municipal Finance
     Authority Mobile Home
     Park Revenue
     (Caritas Project) Series A
     6.40% 8/15/45 420,000 473,646
473,646
Lease Revenue Bonds – 9.18%
California State Public Works
     Board Lease Revenue
     (Various Capital Projects)
     Series A 5.00% 4/1/37 1,000,000 1,138,200
Idaho State Building Authority
     Revenue
     (Health & Welfare Project)
     Series A 5.00% 9/1/24 135,000 161,486
     (State Police) Series I
     5.00% 9/1/23 760,000 902,295
Minnesota State General
     Revenue Appropriations
     Series B 5.00% 3/1/29 2,000,000 2,330,860
New Jersey Economic
     Development Authority
     Series WW 5.25% 6/15/30 1,000,000 1,105,130
     (School Facilities
     Construction)
     5.00% 9/1/18 25,000 26,603

4 NQ- OV9 [12/15] 2/16 (16088)



(Unaudited)

Principal Value
            Amount°       (U.S. $)
Municipal Bonds (continued)
Lease Revenue Bonds (continued)
Public Finance Authority,
     Wisconsin Airport Facilities
     Revenue
     (AFCO Investors II
     Portfolio) 5.75% 10/1/31 500,000 $ 508,755
6,173,329
Local General Obligation Bonds – 1.19%
Chicago, Illinois
     Series A 5.50% 1/1/34 225,000 238,257
New York, New York
     Series A-1 5.25% 8/15/21 250,000 277,070
     Series I-1 5.375% 4/1/36 250,000 281,570
796,897
Pre-Refunded/Escrowed to Maturity Bonds – 12.18%
Atlanta, Georgia Water &
     Wastewater Revenue
     Series A
     6.25% 11/1/39-19§ 950,000 1,132,523
Bay Area, California Toll
     Authority Toll Bridge
     Revenue
     (San Francisco Bay Area)
     Series F1
     5.00% 4/1/34-18§ 1,000,000 1,091,580
Brevard County, Florida
     Health Facilities Authority
     Revenue
     (Health First Project)
     7.00% 4/1/39-19§ 350,000 415,681
Butler County, Pennsylvania
     Hospital Authority Revenue
     (Butler Health System
     Project)
     7.125% 7/1/29-19§ 450,000 542,407
California State Economic
     Recovery
     Series A 5.25% 7/1/21-19§ 165,000 189,092
     Series A 5.25% 7/1/21-19§ 95,000 108,871
California Statewide
     Communities Development
     Authority Revenue
     (Statewide Inland Regional
     Center Project)
     5.375% 12/1/37-17§ 500,000 543,450
Gila County, Arizona Unified
     School District No. 10
     (Payson School
     Improvement Project of
     2006) Series A
     5.25% 7/1/27-17 (AMBAC)§ 500,000 533,615
Illinois Finance Authority
     Revenue
     (Silver Cross & Medical
     Centers)
     7.00% 8/15/44-19§ 950,000 1,148,968
New Jersey Economic
     Development Authority
     (School Facilities
     Construction)
     5.00% 9/1/18 75,000 82,842
New York City, New York
     Industrial Development
     Agency Civic Facility
     Revenue
     (YMCA of Greater New
     York Project)
     5.00% 8/1/36-16§ 595,000 611,041
North Texas Tollway Authority
     (Toll 2nd Tier) Series F
     5.75% 1/1/38-18§ 1,100,000 1,203,092
University Medical Center,
     Tucson, Arizona Hospital
     Revenue
     6.50% 7/1/39-19§ 500,000 591,035
8,194,197
Special Tax Revenue Bonds – 17.78%
Anne Arundel County,
     Maryland Special
     Obligation Revenue
     (National Business Park -
     North Project)
     6.10% 7/1/40 200,000 211,998
Brooklyn Arena Local
     Development, New York
     Pilot Revenue
     (Barclays Center Project)
     6.25% 7/15/40 940,000 1,069,758
     6.50% 7/15/30 300,000 346,761
Central Puget Sound,
     Washington Regional
     Transit Authority
     (Green Bond -
     Improvement) Series S-1
     5.00% 11/1/35 750,000 896,647

(continues)       NQ- OV9 [12/15] 2/16 (16088) 5



Schedule of investments

Delaware Investments® National Municipal Income Fund (Unaudited)

Principal Value
            Amount°       (U.S. $)
Municipal Bonds (continued)
Special Tax Revenue Bonds (continued)
Guam Government Business  
     Privilege Tax Revenue
     Series A 5.00% 1/1/22 775,000 $ 897,768
     Series B-1 5.00% 1/1/42 540,000 587,763
Massachusetts Bay
     Transportation Authority
     Senior
     Series A 5.25% 7/1/29 200,000 261,886
Miami-Dade County, Florida
     Special Obligation
     (Capital Appreciation &
     Income) Series B
     5.00% 10/1/35 (NATL-RE) 1,000,000 1,003,530
Mosaic District, Virginia
     Community Development
     Authority Revenue
     Series A 6.875% 3/1/36 520,000 599,882
New Jersey Economic
     Development Authority
     Revenue
     5.00% 6/15/28 200,000 213,192
     5.00% 6/15/29 800,000 849,872
     (School Facilities
     Construction) Series AA
     5.50% 12/15/29 900,000 983,529
New York State Dormitory
     Authority
     Series A 5.00% 3/15/33 1,000,000 1,162,800
     (State Personal Income Tax
     Revenue-Education)
     Series A 5.00% 3/15/38 570,000 634,473
Northampton County,
     Pennsylvania Industrial
     Development Authority
     Revenue
     (Route 33 Project)
     7.00% 7/1/32 230,000 251,687
Peoria, Arizona Municipal
     Development Authority
     Sales Tax & Excise Shared
     Revenue
     (Senior Lien & Subordinate
     Lien) 5.00% 1/1/18 1,085,000 1,169,825
Regional Transportation
     District, Colorado Tax
     Revenue
     (Denver Transit Partners)
     6.00% 1/15/41 500,000 563,700
Wyandotte County, Kansas
     City, Kansas Unified
     Government Special
     Obligation Revenue
     (Capital Appreciation) Sales
     Tax Subordinate Lien
     6.07% 6/1/21 ^ 30,000 22,428
     (Sales Tax - Vacation Village
     Project A) Series A
     5.75% 9/1/32 235,000 236,903
11,964,402
State General Obligation Bonds – 3.64%
California State
     5.25% 11/1/40 320,000 373,786
     (Various Purposes)
     5.00% 10/1/41 440,000 504,394
     5.00% 10/1/44 440,000 509,098
     6.00% 4/1/38 105,000 121,635
New York State
     Series A 5.00% 2/15/39 300,000 334,548
Oregon State
     Series K 5.00% 5/1/22 500,000 604,240
2,447,701
Transportation Revenue Bonds – 25.88%
Atlanta, Georgia Department
     of Aviation
     Series B 5.00% 1/1/29 1,000,000 1,172,340
Central Texas Regional
     Mobility Authority Revenue
     Senior Lien 6.00% 1/1/41 520,000 596,612
Chicago, Illinois O’Hare
     International Airport
     Revenue
     (General-Senior Lien)
     Series D 5.25% 1/1/34 1,000,000 1,152,300
Maryland State Economic
     Development Revenue
     (Transportation Facilities
     Project) Series A
     5.75% 6/1/35 255,000 279,452
Metropolitan Transit Authority
     of Harris County, Texas
     Series A 5.00% 11/1/24 500,000 592,930
Metropolitan Transportation
     Authority, New York
     Series A 5.00% 11/15/41 500,000 574,535

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(Unaudited)

Principal Value
            Amount°       (U.S. $)
Municipal Bonds (continued)
Transportation Revenue Bonds (continued)
Metropolitan Washington D.C.
     Airports Authority Dulles
     Toll Road Revenue
     (First Senior Lien) Series A
     5.25% 10/1/44 245,000 $ 272,636
New Jersey State Turnpike
     Authority Revenue
     Series A 5.00% 1/1/27 1,000,000 1,176,030
New Orleans, Louisiana
     Aviation Board
     Series B
     5.00% 1/1/45 (AMT) 1,000,000 1,099,550
New York Liberty
     Development Revenue
     (1 World Trade Center Port
     Authority Construction)
     5.00% 12/15/41 500,000 566,395
North Texas Tollway Authority
     Special Projects System
     Series A 5.00% 9/1/20 250,000 290,840
Oregon State Department of
     Transportation
     Series A 5.00% 11/15/26 1,000,000 1,218,210
Pennsylvania Turnpike
     Commission
     Series A-1 5.00% 12/1/43 500,000 554,180
Pennsylvania Turnpike
     Commission Subordinate
     (Special Motor License
     Foundation)
     5.00% 12/1/22 500,000 574,765
     Series B 5.00% 12/1/41 500,000 556,410
Port Authority of Allegheny
     County, Pennsylvania
     5.75% 3/1/29 900,000 1,066,815
Port Authority of New York &
     New Jersey Special Project
     (JFK International Air
     Terminal)
     6.00% 12/1/42 230,000 269,576
     6.50% 12/1/28 500,000 502,505
St. Louis, Missouri Airport
     Revenue
     (Lambert St. Louis
     International)
     5.00% 7/1/32 (AMT) 1,000,000 1,078,090
     Series A-1 6.625% 7/1/34 325,000 374,202
Texas Private Activity Bond
     Surface Transportation
     Corporate Senior Lien
     Revenue
     (LBJ Infrastructure)
     7.00% 6/30/40 285,000   346,457
     7.50% 6/30/33 665,000 825,212
     (Mobility Partners)
     7.50% 12/31/31 500,000 607,465
     (NTE Mobility Partners)
     6.75% 6/30/43 (AMT) 225,000 278,048
     6.875% 12/31/39 1,000,000 1,175,770
     7.00% 12/31/38 (AMT) 165,000 207,575
17,408,900
Water & Sewer Revenue Bonds – 5.53%
New York City Water & Sewer
     System, New York
     (2nd Generation Fiscal
     2013) Series CC
     5.00% 6/15/47 345,000 392,548
Philadelphia, Pennsylvania
     Water & Wastewater
     Revenue
     Series A 5.00% 7/1/45 500,000 562,950
Phoenix, Arizona Civic
     Improvement Wastewater
     Systems Revenue
     (Junior Lien) Series A
     5.00% 7/1/39 900,000 999,063
San Francisco, California City
     & County Public Utilities
     Commission Water
     Revenue
     Series F 5.00% 11/1/27 500,000 583,820
Southern California Water
     Replenishment District
     5.00% 8/1/41 1,000,000 1,181,930
3,720,311
Total Municipal Bonds
(cost $86,105,603) 94,017,024

(continues)       NQ- OV9 [12/15] 2/16 (16088) 7



Schedule of investments

Delaware Investments® National Municipal Income Fund (Unaudited)

Principal Value
            Amount°       (U.S. $)
Short-Term Investments – 1.93%
Variable Rate Demand Notes – 1.93%¤
Minneapolis-St. Paul,
     Minnesota Housing &
     Redevelopment Authority
     Health Care Revenue
     Series B-2 (Allina Health
     System)
     0.01% 11/15/35 (LOC-
     JPMorgan Chase Bank
     N.A.) 1,000,000 $ 1,000,000
Mississippi Business Finance
     Series G (Chevron USA)
     0.01% 11/1/35 300,000 300,000
Total Short-Term
Investments
(cost $1,300,000) 1,300,000
 
Total Value of Securities – 141.67%
(cost $87,405,603) 95,317,024
Liquidation Value of
Preferred
Stock – (44.59%) (30,000,000)
Receivables and Other
Assets Net of
Liabilities – 2.92% 1,966,049
Net Assets Applicable to
4,528,443 Shares
Outstanding – 100.00% $ 67,283,073
____________________

# Security exempt from registration under Rule 144A of the Securities Act of 1933, as amended. At Dec. 31, 2015, the aggregate value of Rule 144A securities was $551,224, which represents 0.82% of the Fund’s net assets.
¤ Tax-exempt obligations that contain a floating or variable interest rate adjustment formula and an unconditional right of demand to receive payment of the unpaid principal balance plus accrued interest upon a short notice period (generally up to 30 days) prior to specified dates either from the issuer or by drawing on a bank letter of credit, a guarantee, or insurance issued with respect to such instrument. The rate shown is the rate as of Dec. 31, 2015.
° Principal amount shown is stated in U.S. dollars unless noted that the security is denominated in another currency.
^ Zero coupon security. The rate shown is the yield at the time of purchase.
§ Pre-refunded bonds. Municipal bonds that are generally backed or secured by U.S. Treasury bonds. For pre-refunded bonds, the stated maturity is followed by the year in which the bond is pre-refunded.

Summary of abbreviations:
AMBAC – Insured by AMBAC Assurance Corporation
AMT – Subject to Alternative Minimum Tax
LOC – Letter of Credit
NATL-RE – Insured by National Public Finance Guarantee Corporation

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Notes

Delaware Investments® National Municipal Income Fund
December 31, 2015 (Unaudited)

1. Significant Accounting Policies

The following accounting policies are in accordance with U.S. generally accepted accounting principles (U.S. GAAP) and are consistently followed by Delaware Investments National Municipal Income Fund (Fund). This report covers the period of time since the Fund’s last fiscal year end.

Security Valuation — Debt securities are valued based upon valuations provided by an independent pricing service or broker and reviewed by management. To the extent current market prices are not available, the pricing service may take into account developments related to the specific security, as well as transactions in comparable securities. Valuations for fixed income securities utilize matrix systems, which reflect such factors as security prices, yields, maturities, and ratings, and are supplemented by dealer and exchange quotations. Generally, other securities and assets for which market quotations are not readily available are valued at fair value as determined in good faith under the direction of the Fund’s Board of Directors/Trustees (Board). In determining whether market quotations are readily available or fair valuation will be used, various factors will be taken into consideration, such as market closures or suspension of trading in a security.

2. Investments

U.S. GAAP defines fair value as the price that the Fund would receive to sell an asset or pay to transfer a liability in an orderly transaction between market participants at the measurement date under current market conditions. A three-level hierarchy for fair value measurements has been established based upon the transparency of inputs to the valuation of an asset or liability. Inputs may be observable or unobservable and refer broadly to the assumptions that market participants would use in pricing the asset or liability. Observable inputs reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs reflect the reporting entity’s own assumptions about the assumptions that market participants would use in pricing the asset or liability developed based on the best information available under the circumstances. The Fund’s investment in its entirety is assigned a level based upon the observability of the inputs which are significant to the overall valuation. The three-level hierarchy of inputs is summarized below.

Level 1 - 

Inputs are quoted prices in active markets for identical investments. (Examples: equity securities, open-end investment companies, futures contracts, exchange-traded options contracts)

Level 2 - 

Other observable inputs, including, but not limited to: quoted prices for similar assets or liabilities in markets that are active, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the assets or liabilities (such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks, and default rates) or other market-corroborated inputs. (Examples: debt securities, government securities, swap contracts, foreign currency exchange contracts, foreign securities utilizing international fair value pricing, broker-quoted securities, fair valued securities)

Level 3 - 

Significant unobservable inputs, including the Fund’s own assumptions used to determine the fair value of investments. (Examples: broker-quoted securities, fair valued securities)


Level 3 investments are valued using significant unobservable inputs. The Fund may also use an income-based valuation approach in which the anticipated future cash flows of the investment are discounted to calculate fair value. Discounts may also be applied due to the nature or duration of any restrictions on the disposition of the investments. Valuations may also be based upon current market prices of securities that are comparable in coupon, rating, maturity, and industry. The derived value of a Level 3 investment may not represent the value which is received upon disposition and this could impact the results of operations.

The following table summarizes the valuation of the Fund’s investments by fair value hierarchy levels as of Dec. 31, 2015:

Securities           Level 2
Municipal Bonds $ 94,017,024
Short-Term Investments 1,300,000
Total Value of Securities $ 95,317,024

During the period ended Dec. 31, 2015, there were no transfers between Level 1 investments, Level 2 investments, or Level 3 investments that had a material impact to the Fund. The Fund’s policy is to recognize transfers between levels at the beginning of the reporting period.

(continues)       NQ- OV9 [12/15] 2/16 (16088) 9




Notes

December 31, 2015 (Unaudited)

3. Subsequent Events

On January 22, 2016, Delaware Investments National Municipal Income Fund (the “Fund”) successfully issued $30,000,000 of Variable Rate MuniFund Term Preferred (“VMTP”) shares with a $100,000 liquidation value per share in a privately negotiated offering. The net proceeds from the offering were used to redeem the Series 2017 VMTP shares previously outstanding. The VMTP shares were offered to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933.

The Fund is obligated to redeem its VMTP shares on February 1, 2021, unless earlier redeemed or repurchased by the Fund. VMTP shares are subject to optional and mandatory redemption in certain circumstances. The Fund may be obligated to redeem certain of the VMTP shares if the Fund fails to maintain certain asset coverage and leverage ratio requirements and such failures are not cured by the applicable cure date. The redemption price per share is equal to the sum of the liquidation value per share plus any accumulated but unpaid dividends. Dividends on the VMTP shares are set weekly, subject to adjustments in certain circumstances.

The Fund uses leverage because its managers believe that, over time, leveraging may provide opportunities for additional income and total return for common shareholders. However, the use of leverage also can expose common shareholders to additional volatility. For example, as the prices of securities held by the Fund decline, the negative impact of these valuation changes on common share net asset value and common shareholder total return is magnified by the use of leverage; accordingly, the use of structural leverage may hurt the Fund’s overall performance.

Leverage may also cause the Fund to incur certain costs. In the event that the Fund is unable to meet certain criteria (including, but not limited to, maintaining certain ratings with Fitch Ratings and Moody’s Investors Service, funding dividend payments, or funding redemptions), the Fund will pay additional fees with respect to the leverage.

For financial reporting purposes, the VMTP shares are considered debt of the issuer; therefore, the liquidation value which approximates fair value of the VMTP share is recorded as a liability in the statements of assets and liabilities. Dividends accrued and paid on the VMTP shares are included as a component of interest expense in the statements of operations. The VMTP shares are treated as equity for legal and tax purposes. Dividends paid to holders of the VMTP shares are generally classified as tax-exempt income for tax-reporting purposes.

Management has determined that no additional material events or transactions occurred subsequent to Dec. 31, 2015 that would require recognition or disclosure in the Fund’s “Schedule of investments.”

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Item 2. Controls and Procedures.

The registrant’s principal executive officer and principal financial officer have evaluated the registrant’s disclosure controls and procedures within 90 days of the filing of this report and have concluded that they are effective in providing reasonable assurance that the information required to be disclosed by the registrant in its reports or statements filed under the Securities Exchange Act of 1934 is recorded, processed, summarized and reported within the time periods specified in the rules and forms of the Securities and Exchange Commission.

There were no significant changes in the registrant’s internal control over financial reporting 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.

File as exhibits as part of this Form a separate certification for each principal executive officer and principal financial officer of the registrant as required by Rule 30a-2(a) under the Act (17 CFR 270.30a-2(a)), exactly as set forth below: