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, 2012



Item 1. Schedule of Investments.

Schedule of Investments (Unaudited)

Delaware Investments National Municipal Income Fund

December 31, 2012

  Principal
               Amount              Value
Municipal Bonds – 139.38%  
Corporate-Backed Revenue Bonds – 16.30%  
Buckeye, Ohio Tobacco Settlement Financing Authority Asset-Backed Senior Turbo Series A-2
       5.875% 6/1/47 $ 480,000 $ 432,288
       6.50% 6/1/47 430,000 420,721
Delaware State Economic Development Authority Exempt Facilities (Indian River Power) 5.375% 10/1/45 500,000 541,240
Golden State, California Tobacco Securitization Corporate Settlement Revenue
       (Asset-Backed Senior Notes) Series A-1
       5.125% 6/1/47 370,000 320,209
       5.75% 6/1/47 1,615,000 1,535,073
Harris County, Texas Industrial Development Solid Waste Disposal Revenue
       (Deer Park Refining Project) 5.00% 2/1/23 150,000 167,706
Illinois Railsplitter Tobacco Settlement Authority 6.25% 6/1/24 500,000 558,725
Louisiana Local Government Environmental Facilities & Community Development Authority
       (Westlake Chemical)
       Series A 6.50% 8/1/29 645,000 759,249
       Series A-1 6.50% 11/1/35 255,000 297,866
Maryland Economic Development Port Facilities Revenue (CNX Marine Terminals) 5.75% 9/1/25 260,000 289,955
M-S-R Energy Authority California Gas Series C 7.00% 11/1/34 1,000,000 1,419,489
•Navajo County, Arizona Pollution Control Revenue Series D 5.75% 6/1/34 500,000 561,035
New Jersey Economic Development Authority Special Facilities Revenue
       (Continental Airlines Project) 5.25% 9/15/29 (AMT) 500,000 502,130
New York Liberty Development Revenue (Goldman Sachs Headquarters) 5.25% 10/1/35 500,000 584,095
Ohio State Air Quality Development Authority Revenue (First Energy Generation) Series A 5.70% 8/1/20 260,000 309,426
Pennsylvania Economic Development Financing Authority Exempt Facilities Revenue
       (Allegheny Energy Supply) 7.00% 7/15/39 345,000 413,683
Pima County, Arizona Industrial Development Authority Pollution Control Revenue
       (Tucson Electric Power San Juan) 5.75% 9/1/29 250,000 265,170
Salt Verde, Arizona Gas Revenue Senior Note 5.00% 12/1/37 400,000 447,112
St. John Baptist Parish, Louisiana (Marathon Oil) Series A 5.125% 6/1/37 500,000 533,390
Suffolk County, New York Tobacco Asset Securitization Series B 5.00% 6/1/32 750,000 804,390
11,162,952
Education Revenue Bonds – 20.87%
Arizona Board of Regents System Revenue (University of Arizona) Series A 5.00% 6/1/39 500,000 564,970
Bowling Green, Ohio Student Housing Revenue (CFP I State University Project) 6.00% 6/1/45 270,000 300,505
California Statewide Communities Development Authority School Facility Revenue
       (Aspire Public Schools) 6.125% 7/1/46 625,000 646,025
California Statewide Communities Development Authority Student Housing Revenue
       (Irvine, LLC - UCI East Campus) 6.00% 5/15/23 470,000 529,765
Delaware County, Pennsylvania Authority (Villanova University) 5.00% 8/1/20 500,000 605,910
Iowa Higher Education Loan Authority Revenue (Private College Facility) 5.00% 10/1/38 500,000 530,510
Marietta, Georgia Development Authority Revenue (Life University Income Project) 7.00% 6/15/39 430,000 463,385
Maryland Health & Higher Educational Facilities Authority (Loyola University) Series A 5.00% 10/1/39 650,000 747,006
Maryland State Economic Development Student Housing Revenue
       (University of Maryland College Park Projects) 5.75% 6/1/33 370,000 405,102
Massachusetts State Health & Educational Facilities Authority Revenue (Harvard University)
       Series A 5.00% 12/15/29 600,000 724,338
Missouri State Health & Educational Facilities Authority Revenue (Washington University)
       Series B 5.00% 11/15/30 600,000 730,674
Monroe County, New York Industrial Development Revenue
       (Nazareth College Rochester Project) 5.50% 10/1/41 495,000 551,460



Montgomery County, Pennsylvania Higher Education & Health Authority Revenue (Arcadia University)                          
       5.25% 4/1/30 550,000 598,818
New Jersey Economic Development Authority Revenue (MSU Student Housing Project) 5.875% 6/1/42 735,000 829,198
New York City, New York Trust for Cultural Resources (Whitney Museum of American Art) 5.00% 7/1/31 500,000   566,665
New York State Dormitory Authority (Columbia University) 5.00% 10/1/41 600,000 700,704
Oregon State Facilities Authority Revenue  
       (CHF-Ashland) 5.00% 7/1/44 (AGM) 1,000,000 1,107,979
       #(Concordia University Project) Series A 144A 6.125% 9/1/30 135,000 147,164
Pennsylvania State Higher Educational Facilities Authority Student Housing Revenue
       (Edinboro University Foundation) 5.80% 7/1/30 400,000 448,736
       (University Properties – East Stoudsburg University) 5.25% 7/1/19 510,000 569,017
Phoenix, Arizona Industrial Development Authority Revenue (Rowan University) 5.00% 6/1/42 1,000,000 1,097,120
Private Colleges & Universities Authority Revenue (Mercer University Project) Series A 5.00% 10/1/32 135,000 148,485
St Lawrence County, New York Industrial Development Agency (St. Lawrence University Project) 5.00% 7/1/26 270,000 325,814
Troy, New York Capital Resource Revenue (Rensselaer Polytechnic) Series A 5.125% 9/1/40 600,000 666,102
Wyoming Community Development Authority Student Housing Revenue (CHF-Wyoming LLC) 6.50% 7/1/43 250,000 285,223
14,290,675
Electric Revenue Bonds – 6.21%
Puerto Rico Electric Power Authority Revenue
       Series A 5.00% 7/1/42 1,830,000 1,742,014
       Series TT 5.00% 7/1/26 1,165,000 1,172,689
       Series WW 5.50% 7/1/38 200,000 202,124
       Series XX 5.25% 7/1/40 805,000 798,632
       Series ZZ 5.25% 7/1/26 330,000 338,531
4,253,990
Healthcare Revenue Bonds – 19.54%
Arizona Health Facilities Authority Revenue (Catholic Healthcare West) Series D 5.00% 7/1/28 500,000 547,985
Brevard County, Florida Health Facilities Authority Revenue (Heath First Project) 7.00% 4/1/39 90,000 111,210
Butler County, Pennsylvania Hospital Authority Revenue (Butler Health System Project) 7.125% 7/1/29 300,000 378,348
Hawaii Pacific Health Special Purpose Revenue Series A 5.50% 7/1/40 300,000 329,013
Illinois Finance Authority Revenue (Silver Cross & Medical Centers) 7.00% 8/15/44 450,000 537,507
Koyukuk, Alaska Revenue (Tanana Chiefs Conference Health Care Facility Project) 7.75% 10/1/41 300,000 330,669
Louisiana Public Facilities Authority Revenue (Ochsner Clinic Foundation Project) 6.50% 5/15/37 105,000 125,787
Lycoming County, Pennsylvania Authority Health System Revenue
       (Susquehanna Health System Project) Series A 5.50% 7/1/28 500,000 550,515
Maine Health & Higher Educational Facilities Authority Revenue (Maine General Medical Center) 6.75% 7/1/41 300,000 359,793
Maricopa County, Arizona Industrial Development Authority Health Facilities Revenue
       (Catholic Healthcare West) Series A 6.00% 7/1/39 500,000 573,520
Maryland Health & Higher Educational Facilities Authority Revenue (Carroll Hospital) Series A 5.00% 7/1/37 500,000 551,035
Monroe County, Pennsylvania Hospital Authority Revenue (Pocono Medical Center) Series A 5.00% 1/1/41 500,000 536,895
Montgomery County, Pennsylvania Industrial Development Authority Revenue
       (Mortgage-Whitemarsh Continuing Care) 6.25% 2/1/35 675,000 686,786
New Hampshire Health & Education Facilities Authority Revenue (Dartmouth-Hitchcock Medical Center)
       6.00% 8/1/38 300,000 351,927
New Jersey Health Care Facilities Financing Authority Revenue Refunding (St. Peters University Hospital)
       6.25% 7/1/35 300,000 345,552
New Mexico State Hospital Equipment Loan Council Revenue (Presbyterian Healthcare) 5.00% 8/1/39 500,000 541,755
New York State Dormitory Authority Revenue Non State Supported Debt
       (Orange Regional Medical Center) 6.25% 12/1/37 500,000 554,015
Ohio State Hospital Facilities Revenue Refunding (Cleveland Clinic Health) Series A 5.50% 1/1/39 300,000 348,135
Orange County, Florida Health Facilities Authority Revenue (Mayflower Retirement Center)
       5.00% 6/1/32 400,000 425,540
       5.00% 6/1/36 250,000 264,140
       5.125% 6/1/42 750,000 795,188
Oregon Health & Science University Series E 4.00% 7/1/29 1,000,000 1,069,740
Philadelphia, Pennsylvania Hospitals & Higher Education Facilities Authority Revenue
       (Temple University Health System) Series A 5.50% 7/1/30 300,000 316,722
University Medical Center, Tuscon, Arizona Hospital Revenue 6.50% 7/1/39 500,000 579,135
West Virginia Hospital Finance Authority (Highland Hospital Obligation Group) 9.125% 10/1/41 500,000 633,405
Yavapai County, Arizona Industrial Development Authority Revenue
       (Yavapai Regional Medical Center) Series A 5.25% 8/1/21 (RADIAN) 1,500,000 1,537,754
13,382,071



Housing Revenue Bonds – 2.46%                          
California Municipal Finance Authority Mobile Home Park Revenue (Caritas Projects) Series A  
       5.50% 8/15/47 750,000 797,167
       6.40% 8/15/45 430,000 476,930
Florida Housing Finance Homeowner Mortgage Revenue Series 2 5.90% 7/1/29 (NATLE-RE) (AMT) 205,000 207,253
Puerto Rico Housing Finance Authority (Subordinated-Capital Fund Modernization) 5.50% 12/1/18 175,000 200,020
1,681,370
Lease Revenue Bonds – 10.88%  
California State Public Works Board Lease Revenue (Various Capital Projects) Series A 5.00% 4/1/37 1,000,000 1,095,660
Capital Area, Austin, Texas Cultural Education Facilities Finance Revenue
       (Roman Catholic Diocese) Series B 6.125% 4/1/45 105,000 116,819
Hudson Yards, New York Infrastructure Revenue Series A 5.75% 2/15/47   1,100,000 1,307,152
Idaho State Building Authority Revenue
       (Health & Welfare Project) Series A 5.00% 9/1/24 135,000 166,014
       (State Police) Series I 5.00% 9/1/23 760,000 934,108
New Jersey Economic Development Authority (School Facilities Construction) Series EE 5.00% 9/1/18 100,000 118,776
New York City, New York Industrial Development Agency (Senior Trips) Series A 5.00%7/1/28 (AMT) 250,000 266,948
New York Liberty Development Revenue (4 World Trade Center) 5.75% 11/15/51 1,970,000 2,347,707
Pima County, Arizona Industrial Development Authority Metro Police Facility Revenue (Nevada Project) Series A
       5.25% 7/1/31 500,000 546,375
       5.375% 7/1/39 500,000 549,815
7,449,374
Local General Obligation Bonds – 5.38%
Dallas, Texas Independent School District Refunding 5.00% 8/15/19 (PSF) 1,000,000 1,241,770
•Gila County, Arizona Unified School District #10 (Payson School Improvement Project of 2006)
       Series A 5.25% 7/1/27 (AMBAC) 500,000 565,000
Maricopa County, Arizona School District #6 (Washington) Refunding Series A 5.375% 7/1/13 (AGM) 1,250,000 1,281,325
New York City, New York
       Series A-1 5.25% 8/15/21 250,000 300,525
       Series I-1 5.375% 4/1/36 250,000 296,988
3,685,608
§Pre-Refunded Bond – 1.49%
Glendale, Arizona Municipal Property Series A 5.00% 7/1/33-13 (AMBAC) 1,000,000 1,023,440
1,023,440
Special Tax Revenue Bonds – 23.77%
Anne Arundel County, Maryland Special Obligation Revenue (National Business Park - North Project)
       6.10% 7/1/40 200,000 216,936
Brooklyn Arena Local Development, New York Pilot Revenue (Barclays Center Project)
       6.25% 7/15/40 940,000 1,091,754
       6.50% 7/15/30 300,000 359,649
California State Economic Recovery Series A 5.25% 7/1/21 260,000 319,264
California Statewide Communities Development Authority Revenue
       (Statewide Inland Regional Center Project) 5.375% 12/1/37 500,000 529,705
Guam Government Business Privilege Tax Revenue
       Series A 5.00% 1/1/22 775,000 921,692
       Series B-1 5.00% 1/1/42 1,000,000 1,103,980
Massachusetts Bay Transportation Authority Senior Series A 5.25% 7/1/29 200,000 263,612
Miami-Dade County, Florida Special Obligation (Capital Appreciation & Income) Series B
       5.00% 10/1/35 (NATL-RE) 1,000,000 1,079,160
Mosaic District, Virginia Community Development Authority Revenue Series A 6.875% 3/1/36 520,000 592,145
New Jersey Economic Development Authority Revenue
       5.00% 6/15/28 200,000 226,640
       5.00% 6/15/29 800,000 903,096
New Jersey Transportation Trust Fund Authority Series AA 5.00% 6/15/21 1,000,000 1,217,280
New York City, New York Industrial Development Agency Civic Facility Revenue
       (YMCA of Greater New York Project) 5.00% 8/1/36 1,000,000 1,047,500
New York City, New York Transitional Finance Authority Building Aid Revenue Series S1
       5.00% 7/15/21 750,000 934,935
New York State Dormitory Authority (State Personal Income Tax Revenue-Education) Series A 5.00% 3/15/38 570,000 656,868



Peoria, Arizona Municipal Development Authority Sales Tax & Excise Shared Revenue                          
       (Senior Lien & Subordinate Lien) 5.00% 1/1/18 1,085,000 1,272,129
Puerto Rico Sales Tax Financing Revenue
       Series C 5.00% 8/1/40 600,000 643,434
       First Subordinated
       Series A 5.75% 8/1/37 245,000 259,340
       Series C 5.00% 8/1/22 530,000 611,625
       Series C 6.00% 8/1/39   300,000 323,730
       Ω(Convertible Capital Appreciation Bonds) Series A 6.75% 8/1/32 220,000   225,276
San Mateo, California Special Tax Community Facilities District #2008-1 (Bay Meadows) 6.00% 9/1/42 95,000 104,112
Virginia Public Building Authority Series A 5.00% 8/1/26 1,000,000 1,214,320
^Wyandotte County, Kansas City, Kansas Unified Government Special Obligation Revenue
       (Capital Appreciation) Sales Tax Subordinate Lien Series B 6.07% 6/1/21 240,000 156,298
16,274,480
State & Territory General Obligation Bonds – 7.60%
California State Various Purposes
       5.00% 9/1/41 460,000 516,479
       5.00% 10/1/41 440,000 494,468
       5.25% 11/1/40 320,000 370,282
       6.00% 4/1/38 105,000 124,568
Delaware State Series C 5.00% 3/1/23 750,000 975,607
New York State Series A 5.00% 2/15/39 300,000 350,424
Oregon State Series K 5.00% 5/1/22 1,000,000 1,290,159
Puerto Rico Commonwealth (Public Improvement)
       Series A 5.50% 7/1/39 235,000 233,863
       Series A 5.75% 7/1/41 500,000 507,210
       Series C 6.00% 7/1/39 335,000 343,958
5,207,018
Transportation Revenue Bonds – 19.27%
Bay Area, California Toll Authority Revenue (San Francisco Bay Area) 5.00% 4/1/27 750,000 904,853
Central Texas Regional Mobility Authority Revenue Senior Lien 6.00% 1/1/41 520,000 615,602
Harris County, Texas Metropolitan Transit Authority Series A 5.00% 11/1/24 500,000 612,495
Maryland State Economic Development Revenue (Transportation Facilities Project) Series A 5.75% 6/1/35 255,000 290,756
Metropolitan Transportation Authority, New York
       Series A 5.00% 11/15/41 500,000 558,580
       Series E 4.00% 11/15/38 1,000,000 1,016,470
Metropolitan Washington D.C. Airports Authority Dulles Toll Road Revenue (First Senior Lien)
       Series A 5.25% 10/1/44 245,000 272,041
New York Liberty Development Revenue (1 World Trade Center Port Authority Construction) 5.00% 12/15/41 500,000 568,550
North Texas Tollway Authority Special Projects System Series A 5.00% 9/1/20 250,000 309,223
Pennsylvania Turnpike Commission Subordinate (Special Motor License Foundation)
       5.00% 12/1/22 500,000 594,640
       Series B 5.00% 12/1/41 500,000 562,100
Phoenix, Arizona Civic Improvement Airport Revenue (Senior Lien)
       Series B 5.25% 7/1/27 (NATL-RE) (FGIC) (AMT) 1,000,000 1,001,610
Port Authority of New York & New Jersey Special Obligation Revenue (JFK International Air Terminal)
       6.00% 12/1/42 230,000 274,008
       6.50% 12/1/28 500,000 555,685
Regional Transportation, Colorado District Revenue (Denver Transit Partners) 6.00% 1/15/41 500,000 583,455
St. Louis, Missouri Airport Revenue (Lambert St. Louis International)
       5.00% 7/1/32 (AMT) 1,000,000 1,073,080
       Series A-1 6.625% 7/1/34 325,000 389,542
Texas Private Activity Bond Surface Transportation Senior Lien Revenue
       (LBJ Infrastructure)
       7.00% 6/30/40 285,000 347,694
       7.50% 6/30/33 665,000 842,149
       (NTE Mobility Partners)
       6.875% 12/31/39 1,000,000 1,198,319
       7.50% 12/31/31 500,000 623,570
  13,194,422



Water & Sewer Revenue Bonds – 5.61%
Atlanta, Georgia Water & Wastewater Revenue Series A 6.25% 11/1/39 800,000 969,984
New York City, New York Municipal Water Finance Authority (Second Generation Resolution)                          
       Fiscal 2012 Series BB 5.25% 6/15/44 525,000 608,885
Phoenix, Arizona Civic Improvement Wastewater Systems Revenue (Junior Lien) Series A 5.00% 7/1/39 900,000 1,034,793
San Francisco, California City & County Public Utilities Commission Subordinate Series F 5.00% 11/1/27 500,000 599,700
Texas State Series C 5.00% 8/1/22 500,000 624,685
3,838,047
Total Municipal Bonds (cost $87,663,506) 95,443,447
             
Short-Term Investments – 1.68%
¤Variable Rate Demand Notes – 1.68%
New York City, New York Trust For Cultural Resources
       Series A1 0.14% 12/1/35 (LOC-JPMorgan Chase Bank N.A.) 750,000 750,000
New York City, New York Series A-7 0.12% 8/1/20 (LOC-JPMorgan Chase Bank N.A.) 400,000 400,000
Total Short-Term Investments (cost $1,150,000) 1,150,000
 
Total Value of Securities – 141.06%
       (cost $88,813,506) 96,593,447
Liquidation Value of Preferred Stock – (43.81%)   (30,000,000 )
Receivables and Other Assets Net of Liabilities – 2.75%       1,881,589
Net Assets Applicable to 4,528,443 Shares Outstanding – 100.00% $ 68,475,036

•Variable rate security. The rate shown is the rate as of December 31, 2012. Interest rates reset periodically.
#Security exempt from registration under Rule 144A of the Securities Act of 1933, as amended. At December 31, 2012, the aggregate value of Rule 144A securities was $147,164, which represented 0.21% of the Fund’s net assets. See Note 4 in “Notes.”
§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. See Note 4 in “Notes.”
ΩStep coupon bond. Indicates security that has a zero coupon that remains in effect until a predetermined date at which time the stated interest rate becomes effective.
^Zero coupon security. The rate shown is the yield at the time of purchase.
¤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.
†See Note 3 in “Notes.”

Summary of Abbreviations:
AGM – Insured by Assured Guaranty Municipal Corporation
AMBAC – Insured by AMBAC Assurance Corporation
AMT – Subject to Alternative Minimum Tax
FGIC – Insured by Financing Guaranty Insurance Company
LOC – Letter of Credit
NATL-RE – Insured by National Public Finance Guarantee Corporation
PSF – Permanent School Fund
RADIAN – Insured by Radian Asset Assurance

 
Notes

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 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.

Federal Income Taxes – No provision for federal income taxes has been made as the Fund intends to continue to qualify for federal income tax purposes as a regulated investment company under Subchapter M of the Internal Revenue Code of 1986, as amended, and make the requisite distributions to shareholders. The Fund evaluates tax positions taken or expected to be taken in the course of preparing the Fund’s tax returns to determine whether the tax positions are “more-likely-than-not” of being sustained by the applicable tax authority. Tax positions not deemed to meet the “more-likely-than-not” threshold are recorded as a tax benefit or expense in the current year. Management has analyzed the Fund’s tax positions taken for all open federal income tax years (March 31, 2009–March 31, 2012), and has concluded that no provision for federal income tax is required in the Fund’s financial statements.



Use of Estimates – The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the fair value of investments, the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates and the differences could be material.

Other – Expenses directly attributable to the Fund are charged directly to the Fund. Other expenses common to various funds within the Delaware Investments® Family of Funds are generally allocated among such funds on the basis of average net assets. Management fees and some other expenses are paid monthly. Security transactions are recorded on the date the securities are purchased or sold (trade date) for financial reporting purposes. Costs used in calculating realized gains and losses on the sale of investment securities are those of the specific securities sold. Interest income is recorded on the accrual basis. Discounts and premiums on debt securities are amortized to interest income over the lives of the respective securities using the effective interest method. The Fund declares and pays dividends from net investment income monthly and distributions from net realized gain on investments, if any, annually. The Fund may distribute income dividends and capital gains more frequently, if necessary for tax purposes. Dividends and distributions, if any, are recorded on the ex-dividend date.

2. Investments
At December 31, 2012, the cost of investments for federal income tax purposes has been estimated since final tax characteristics cannot be determined until fiscal year end. At December 31, 2012, the cost of investments and unrealized appreciation (depreciation) for the Fund were as follows:

Cost of investments       $ 88,837,011
Aggregate unrealized appreciation   $ 8,082,116  
Aggregate unrealized depreciation (325,680 )
Net unrealized appreciation $ 7,756,436

For Federal income tax purposes, capital loss carryforwards may be carried forward and applied against future capital gains. Capital loss carryforwards remaining at March 31, 2012, will expire as follows: $888,041 expires in 2017 and $859,795 expires in 2018.

On December 22, 2010, the Regulated Investment Company Modernization Act of 2010 (Act) was enacted, which changed various technical rules governing the tax treatment of regulated investment companies. The changes were generally effective for taxable years beginning after the date of enactment. Under the Act, the Fund is permitted to carry forward capital losses incurred in taxable years beginning after the date of enactment for an unlimited period. However, any losses incurred during those future taxable years will be required to be utilized prior to the losses incurred in pre-enactment taxable years, which carry an expiration date. As a result of this ordering rule, pre-enactment capital loss carryforwards may be more likely to expire unused. Additionally, post-enactment capital loss carryforwards will retain their character as either short-term or long-term capital losses rather than being considered all short-term as permitted under previous regulation.

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 (e.g., 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) (e.g., 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 - inputs are significant unobservable inputs (including the Fund’s own assumptions used to determine the fair value of investments) (e.g., 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 December 31, 2012:

      Level 2
Municipal Bonds   $ 95,443,447
Short-Term Investments 1,150,000
Total $ 96,593,447

During the period ended December 31, 2012, there were no transfers between Level 1 investments, Level 2 investments or Level 3 investments that had a significant impact to the Fund. The Fund’s policy is to recognize transfers between levels at the beginning of the reporting period.

3. Preferred Stock
On March15, 2012, the Fund issued $30,000,000 Series 2017 Variable Rate MuniFund Term Preferred (VMTP) Shares, with $100,000 liquidation value per share in a privately negotiated offering. Proceeds from the issuance of VMTP Shares, net of offering expenses, were invested in accordance with the Fund’s investment objective. 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 April 1, 2017, unless earlier redeemed or repurchased by the Fund. VMTP Shares are subject to optional and mandatory redemption in certain circumstances. The VMTP Shares may be redeemed at the option of the Fund, subject to payment of a premium until April 1, 2014, and at par thereafter. The Fund may be obligated to redeem a certain number 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 (which are treated as interest payments for financial reporting purposes) are set weekly.

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 a 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 a 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 (Moody’s), funding dividend payments or funding redemptions), the Fund will pay additional fees with respect to the leverage.

4. Credit and Market Risk
The Fund concentrates its investments in securities issued by municipalities. The value of these investments may be adversely affected by new legislation within the states, regional or local economic conditions, and differing levels of supply and demand for municipal bonds. Many municipalities insure repayment for their obligations. Although bond insurance reduces the risk of loss due to default by an issuer, such bonds remain subject to the risk that value may fluctuate for other reasons and there is no assurance that the insurance company will meet its obligations. A real or perceived decline in creditworthiness of a bond insurer can have an adverse impact on the value of insured bonds held in the Fund. At December 31, 2012, 10% of the Fund’s net assets were insured by bond insurers. These securities have been identified in the schedule of investments.

The Fund invests a portion of its assets in high yield fixed income securities, which are securities rated BB or lower by Standard & Poor’s (S&P) and/or Ba or lower by Moody’s, or similarly rated by another nationally recognized statistical rating organization. Investments in these higher yielding securities are generally accompanied by a greater degree of credit risk than higher rated securities. Additionally, lower rated securities may be more susceptible to adverse economic and competitive industry conditions than investment grade securities.

The Fund may invest in advanced refunded bonds, escrow secured bonds or defeased bonds. Under current federal tax laws and regulations, state and local government borrowers are permitted to refinance outstanding bonds by issuing new bonds. The issuer refinances the outstanding debt to either reduce interest costs or to remove or alter restrictive covenants imposed by the bonds being refinanced. A refunding transaction where the municipal securities are being refunded within 90 days from the issuance of the refunding issue is known as a “current refunding.” “Advance refunded bonds” are bonds in which the refunded bond issue remains outstanding for more than 90 days following the issuance of the refunding issue. In an advance refunding, the issuer will use the proceeds of a new bond issue to purchase high grade interest bearing debt securities which are then deposited in an irrevocable escrow account held by an escrow agent to secure all future payments of principal and interest and bond premium of the advance refunded bond. Bonds are “escrowed to maturity” when the proceeds of the refunding issue are deposited in an escrow account for investment sufficient to pay all of the principal and interest on the original interest payment and maturity dates.



Bonds are considered “pre-refunded” when the refunding issue’s proceeds are escrowed only until a permitted call date or dates on the refunded issue with the refunded issue being redeemed at the time, including any required premium. Bonds become “defeased” when the rights and interests of the bondholders and of their lien on the pledged revenues or other security under the terms of the bond contract and are substituted with an alternative source of revenues (the escrow securities) sufficient to meet payments of principal and interest to maturity or to the first call dates. Escrowed secured bonds will often receive a rating of AAA from Moody’s, S&P, and/or Fitch Ratings due to the strong credit quality of the escrow securities and the irrevocable nature of the escrow deposit agreement.

The Fund may invest up to 15% of its net assets in illiquid securities, which may include securities with contractual restrictions on resale, securities exempt from registration under Rule 144A of the Securities Act of 1933, as amended, and other securities which may not be readily marketable. The relative illiquidity of these securities may impair the Fund from disposing of them in a timely manner and at a fair price when it is necessary or desirable to do so. While maintaining oversight, the Fund’s Board has delegated to Delaware Management Company, a series of Delaware Management Business Trust, the day-to-day functions of determining whether individual securities are liquid for purposes of the Fund’s limitation on investments in illiquid securities. Securities eligible for resale pursuant to Rule 144A, which are determined to be liquid, are not subject to the Fund’s 15% limit on investments in illiquid securities. As of December 31, 2012, no securities have been determined to be illiquid under the Fund’s Liquidity Procedures. Rule 144A securities have been identified on the schedule of investments,

5. Investments in Municipal Securities Issued by the State of Arizona
On May 23, 2011, shareholders of the Fund and shareholders of the Delaware Investments Arizona Municipal Income Fund, Inc. (Arizona Muni Fund) approved the acquisition of substantially all of the assets of Arizona Muni Fund in exchange for newly issued common shares of the Fund, which was structured as a tax-free transaction. The acquisition was completed after the close of business on June 17, 2011. As of December 31, 2012, municipal bonds issued by the state of Arizona constitute approximately 20% of the Fund’s portfolio. These investments could make the Fund more sensitive to economic conditions in Arizona than other more geographically diversified national municipal income funds.

6. Subsequent Events
Management has determined that no material events or transactions occurred subsequent to December 31, 2012 that would require recognition or disclosure in the Fund’s schedule of investments.



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: