State
|
State Taxes Due
|
Information and Resources
|
Alabama
|
April 15, 2021; Automatic 6-month extension
|
Department of Revenue
|
Alaska
|
No State Income Tax
|
Department of Revenue
|
Arizona
|
May 17, 2021
|
Department of Revenue Website
|
Arkansas
|
May 17, 2021
|
Department of Revenue Website
|
California
|
May 17, 2021
|
California Franchise Tax Board
|
Colorado
|
May 17, 2021
|
Department of Revenue
|
Connecticut
|
May 17, 2021
|
Department of Revenue Services
|
Delaware
|
May 17, 2021
|
Division of Revenue
|
District of Columbia
|
May 17, 2021
|
Office of the Chief Financial Officer
|
Florida
|
No State Income Tax
|
Department of Revenue
|
Georgia
|
May 17, 2021
|
Department of Revenue
|
Hawaii
|
Residents must file N-11 Hawaii state form by April 20, 2021, but may also file for a six-month extension.
|
Department of Taxation
|
Idaho
|
May 17, 2021
|
State Tax Commission
|
Illinois
|
May 17, 2021
|
Department of Revenue
|
Indiana
|
May 17, 2021
|
Department of Revenue
|
Iowa
|
June 1, 2021
|
Department of Revenue
|
Kansas
|
May 17, 2021
|
Department of Revenue
|
Kentucky
|
May 17, 2021
|
Department of Revenue
|
Louisiana
|
June 15, 2021
|
Department of Revenue
|
Maine
|
May 17, 2021
|
Revenue Services
|
Maryland
|
July 15, 2021
|
Comptroller of Maryland
|
Massachusetts
|
May 17, 2021
|
Department of Revenue
|
Michigan
|
May 17, 2021
|
Department of Treasury
|
Minnesota
|
May 17, 2021
|
Department of Revenue
|
Missouri
|
May 17, 2021
|
Department of Revenue
|
Mississippi
|
May 17, 2021
|
Department of Revenue
|
Montana
|
May 17, 2021
|
Department of Revenue
|
Nebraska
|
May 17, 2021
|
Department of Revenue
|
Nevada
|
No State Income Tax
|
Department of Taxation
|
New Hampshire
|
No State Income Tax
|
Department of Revenue Administration
|
New Jersey
|
May 17, 2021
|
Division of Taxation
|
New Mexico
|
May 17, 2021
|
Taxation and Revenue Department
|
New York
|
May 17, 2021
|
State Department of Taxation and Finance
|
North Carolina
|
May 17, 2021
|
Department of Revenue
|
North Dakota
|
May 17, 2021
|
Office of State Tax Commissioner
|
Ohio
|
May 17, 2021
|
Department of Taxation
|
Oklahoma
|
June 15, 2021
|
Tax Commission
|
Oregon
|
May 17, 2021
|
Department of Revenue
|
Pennsylvania
|
May 17, 2021
|
Department of Revenue
|
Puerto Rico
|
May 17, 2021
|
Department of Revenue [Departamento de Hacienda]
|
Rhode Island
|
May 17, 2021
|
Division of Taxation
|
South Carolina
|
May 17, 2021
|
Department of Revenue
|
South Dakota
|
No State Income Tax
|
Department of Revenue
|
Tennessee
|
No State Income Tax
|
Department of Revenue
|
Texas
|
No State Income Tax
|
Comptroller of Public Accounts
|
Utah
|
May 17, 2021
|
State Tax Commission
|
Vermont
|
May 17, 2021
|
Department of Taxes
|
Virginia
|
May 17, 2021
|
Department of Taxation
|
Washington
|
No State Income Tax
|
Department of Revenue
|
West Virginia
|
May 17, 2021
|
Department of Revenue
|
Wisconsin
|
May 17, 2021
|
Department of Revenue
|
Wyoming
|
No State Income Tax
|
Department of Revenue
|