State Tax Filing Deadlines -  Due Dates for State Income Tax Returns and Tax Extensions

Use the table below to check the due dates for state tax returns and tax extensions. You can also find out how to check on the status of your state tax refund.

State
State Return Due DateState Extension Due DateState Return Due Date After ExtensionCheck State Refund Status
Alabama 04/15/2015 04/15/2015 10/15/2015 Alabama Status
Alaska No AK state return due date No AK state extension due date No AK state return due date after extension Alaska, no state income tax
Arizona 04/15/2015 04/15/2015 10/15/2015 Arizona Status
Arkansas 04/15/2015 04/15/2015 10/15/2015 Arkansas Status
California 04/15/2015 04/15/2015 10/15/2015 California Status
Colorado 04/15/2015 04/15/2015 10/15/2015 Colorado Status
Connecticut 04/15/2015 04/15/2015 10/15/2015 Connecticut Status
Delaware 04/30/2015 04/30/2015 10/15/2015 Delaware Status
District of Columbia 04/15/2015 04/15/2015 10/15/2015 Washington, D.C. Status
Florida No FL state return due date No FL state extension due date No FL state return due date after extension Florida, no state income tax
Georgia 04/15/2015 04/15/2015 10/15/2015 Georgia Status
Hawaii 04/20/2015 04/20/2015 10/15/2015 Hawaii
Status
Idaho 04/15/2015 04/15/2015 10/15/2015 Idaho
Status
Illinois 04/15/2015 04/15/2015 10/15/2015 Illinois
Status
Indiana 04/15/2015 04/15/2015 11/15/2015 (with Federal Extension) - 6/17/2015 (with Form IT-9) Indiana
Status
Iowa 04/30/2015 04/30/2015 10/31/2015 Iowa
Status
Kansas 04/15/2015 04/15/2015 10/15/2015 Kansas
Status
Kentucky 04/15/2015 04/15/2015 10/15/2015 Kentucky Status
Louisiana 05/15/2015 05/15/2015 11/15/2015 Louisiana Status
Maine 04/15/2015 04/15/2015 10/15/2015 Maine
Status
Maryland 04/15/2015 04/15/2015 10/15/2015 Maryland Status
Massachusetts 04/15/2015
04/15/2015 10/15/2015 Massachusetts Status
Michigan 04/15/2015 04/15/2015 10/15/2015 Michigan Status
Minnesota 04/15/2015 04/15/2015 10/15/2015 Minnesota Status
Mississippi 04/15/2015 04/15/2015 10/15/2015 Mississippi Status
Missouri 04/15/2015 04/15/2015 10/15/2015 Missouri Status
Montana 04/15/2015 04/15/2015 10/15/2015 Montana Status
Nebraska 04/15/2015 04/15/2015 10/15/2015 Nebraska Status
Nevada No NV state return due date No NV state extension due date No NV state return due date after extension Nevada, no state income tax
New Hampshire No NH state return due date No NH state extension due date No NH state return due date after extension New Hampshire, no general income tax
New Jersey 04/15/2015 04/15/2015 10/15/2015 New Jersey Status
New Mexico 04/15/2015 04/15/2015 10/15/2015 New Mexico Status
New York 04/15/2015  04/15/2015  10/15/2015  New York Status
North Carolina 04/15/2015  04/15/2015  10/15/2015  North Carolina Status
North Dakota 04/15/2015  04/15/2015  10/15/2015  North Dakota Status
Ohio 04/15/2015  04/15/2015 10/15/2015  Ohio
Status
Oklahoma 04/15/2015  04/15/2015 10/15/2015  Oklahoma Status
Oregon 04/15/2015  04/15/2015 10/15/2015  Oregon
Status
Pennsylvania 04/15/2015  04/15/2015 10/15/2015  Pennsylvania Status
Rhode Island 04/15/2015   04/15/2015  10/15/2015  Rhode Island Status
South Carolina 04/15/2015 04/15/2015 10/15/2015  South Carolina Status
South Dakota No SD state return due date No SD state extension due date No SD state return due date after extension South Dakota, no state income tax
Tennessee No TN state return due date No TN state extension due date No TN state return due date after extension Tennessee, no general income tax
Texas No TX state return due date No TX state extension due date No TX state return due date after extension Texas, no state income tax
Utah 04/15/2015 04/15/2015  10/15/2015  Utah
Status
Vermont 04/15/2015 04/15/2015 10/15/2015 Vermont Status
Virginia 05/01/2015 05/01/2015 11/01/2015 Virginia
Status
Washington No WA state return due date No WA state extension No WA state return due date after extension Washington, no state income tax
West Virginia 04/15/2015 04/15/2015 10/15/2015 West Virginia Status
Wisconsin 04/15/2015 04/15/2015 10/15/2015 Wisconsin Status
Wyoming No WY state return due date No WY state extension No WY state return due date after extension Wyoming, no state income tax

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