Notice 2026-22, 2026-15 I.R.B. 802

This notice advises State and local housing credit agencies that allocate low-income housing tax credits under § 42 of the Internal Revenue Code, and States and other issuers of tax-exempt private activity bonds under § 141, of the population figures to use in calculating: (1) the 2026 calendar year population-based component of the State housing credit ceiling (Credit Ceiling) under § 42(h)(3)(C)(ii); (2) the 2026 calendar year volume cap (Volume Cap) under § 146; and (3) the 2026 volume limit (Volume Limit) under § 142(k)(5).

Generally, the population-based component of both the Credit Ceiling and the Volume Cap are determined under § 146(j), which requires determining the population figures for any calendar year on the basis of the most recent census estimate of the resident population of a State (or issuing authority) released by the U.S. Census Bureau before the beginning of the calendar year. Similarly, § 142(k)(5) bases the Volume Limit on the State population.

Sections 42(h)(3)(H) and 146(d)(2) require adjusting for inflation the population-based component of the Credit Ceiling and the Volume Cap. The Credit Ceiling adjustment for the 2026 calendar year is in Rev. Proc. 2025-32; 2025-45 I.R.B. 695. Section 4.08 of Rev. Proc. 2025-32 provides that, for calendar year 2026, the amount for calculating the Credit Ceiling under § 42(h)(3)(C)(ii) is the greater of $3.416 multiplied by the State population, or $3,953,600. Further, section 4.19 of Rev. Proc. 2025-32 provides that the amount for calculating the Volume Cap under § 146(d)(1) for calendar year 2026 is the greater of $135 multiplied by the State population, or $397,625,000.

For the 50 states, the District of Columbia, and Puerto Rico, the population figures for calculating the Credit Ceiling, the Volume Cap, and the Volume Limit for the 2026 calendar year are the resident population estimates released electronically by the U.S. Census Bureau on January 27, 2026, and described in Press Release CB26-20. For American Samoa, Guam, the Northern Mariana Islands, and the U.S. Virgin Islands, the population figures for the 2026 calendar year are the 2025 midyear population figures in the U.S. Census Bureau’s International Data Base.

For convenience, these figures are reprinted below.

Resident Population Figures

Alabama 5,193,088

Alaska 737,270

American Samoa 43,268

Arizona 7,623,818

Arkansas 3,114,791

California 39,355,309

Colorado 6,012,561

Connecticut 3,688,496

Delaware 1,059,952

District of Columbia 693,645

Florida 23,462,518

Georgia 11,302,748

Guam 169,691

Hawaii 1,432,820

Idaho 2,029,733

Illinois 12,719,141

Indiana 6,973,333

Iowa 3,238,387

Kansas 2,977,220

Kentucky 4,606,864

Louisiana 4,618,189

Maine 1,414,874

Maryland 6,265,347

Massachusetts 7,154,084

Michigan 10,127,884

Minnesota 5,830,405

Mississippi 2,954,160

Missouri 6,270,541

Montana 1,144,694

Nebraska 2,018,006

Nevada 3,282,188

New Hampshire 1,415,342

New Jersey 9,548,215

New Mexico 2,125,498

New York 20,002,427

North Carolina 11,197,968

North Dakota 799,358

Northern Mariana Islands 50,946

Ohio 11,900,510

Oklahoma 4,123,288

Oregon 4,273,586

Pennsylvania 13,059,432

Puerto Rico 3,184,835

Rhode Island 1,114,521

South Carolina 5,570,274

South Dakota 935,094

Tennessee 7,315,076

Texas 31,709,821

Utah 3,538,904

Vermont 644,663

Virginia 8,880,107

Virgin Islands, U.S. 103,792

Washington 8,001,020

West Virginia 1,766,147

Wisconsin 5,972,787

Wyoming 588,753

The principal authors of this notice are Waheed M. Olayan, Office of the Associate Chief Counsel (Energy, Credits, and Excise Tax), and Brian Choi, Office of the Associate Chief Counsel (Financial Institutions and Products). For further information regarding this notice, please contact Waheed M. Olayan at (202) 317-6239 (not a toll-free call).