For all state tax filing deadlines, please reference the table below.

State Filing Deadlines
Alabama 4/17/2012
Arizona 4/17/2012
Arkansas 4/17/2012
California 4/17/2012
Colorado 4/17/2012
Connecticut 4/17/2012
Delaware 4/30/2012
DC 4/17/2012
Georgia 4/17/2012
Hawaii 4/20/2012
Idaho 4/17/2012
Illinois 4/17/2012
Indiana 4/17/2012
Iowa 4/30/2012
Kansas 4/17/2012
Kentucky 4/17/2012
Louisiana 5/15/2012
Maine 4/17/2012
Maryland 4/15/2012
Massachusetts 4/17/2012
Michigan 4/17/2012
Minnesota 4/17/2012
Property tax deadline 8/15/12
Mississippi 4/17/2012
Missouri 4/17/2012
Montana 4/17/2012
Nebraska 4/17/2012
New Hampshire 4/17/2012
New Jersey 4/17/2012
New Mexico 4/16/2012
New York 4/17/2012
North Carolina 4/17/2012
North Dakota 4/17/2012
Ohio 4/17/2012
Oklahoma 4/17/2012
4/20/2012 for e-filers
Oregon 4/17/2012
Pennsylvania 4/17/2012
Rhode Island 4/17/2012
South Carolina 4/15/2012
Tennessee 4/15/2012
Utah 4/17/2012
Vermont 4/17/2012
Virginia 5/1/2012
West Virginia 4/17/2012
Wisconsin 4/17/2012
April 2015
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Upcoming Tax Dates

April 10 Employees who work for tips
If you received $20 or more in tips during March, report them to your employer. You can use Form 4070.

April 10 Communications and air transportation taxes under the alternative method
Deposit the tax included in amounts billed or tickets sold during the first 15 days of March.

April 14 Regular method taxes
Deposit the tax for the last 16 days of March.

April 15 Individuals
File a 2014 income tax return (Form 1040, 1040A, or 1040EZ) and pay any tax due. If you want an automatic 6 month extension of time to file the return, file Form 4868, Application for Automatic Extension of Time To File U.S. Individual Income Tax Return. For more information, see Form 4868. Then, file Form 1040, 1040A, or 1040EZ by October 15.

April 15 Individuals
If you are not paying your 2015 income tax through withholding (or will not pay in enough tax during the year that way), pay the first installment of your 2015 estimated tax. Use Form 1040ES.

April 15 Household Employers
If you paid cash wages of $1,800 or more in 2014 to a household employee, you must file Schedule H - Details

April 15 Partnerships
File a 2014 calendar year return (Form 1065) - Details

April 15 Partnerships
Electing large partnerships: File a 2014 calendar year return (Form 1065-B) - Details

April 15 Corporations
Deposit the first installment of estimated income tax for 2015 - Details

April 15 Social security, Medicare, and withheld income tax
If the monthly deposit rule applies, deposit the tax for payments in March.

April 15 Nonpayroll withholding
If the monthly deposit rule applies, deposit the tax for payments in March.

April 15 Household employers
If you paid cash wages of $1,900 or more in 2014 to a household employee, you must file Schedule H (Form 1040). If you are required to file a federal income tax return (Form 1040), file Schedule H (Form 1040) with the return and report any household employment taxes. Report any federal unemployment (FUTA) tax on Schedule H (Form 1040) if you paid total cash wages of $1,000 or more in any calendar quarter of 2013 or 2014 to household employees. Also, report any income tax you withheld for your household employees.

April 27 Communications and air transportation taxes under the alternative method
Deposit the tax included in amounts billed or tickets sold during the last 16 days of March.

April 29 Regular method taxes
Deposit the tax for the first 15 days of April.

April 30 Social security, Medicare, and withheld income tax
File Form 941 for the first quarter of 2015. Deposit or pay any undeposited tax under the accuracy of deposit rules. If your tax liability is less than $2,500, you can pay it in full with a timely filed return. If you deposited the tax for the quarter timely, properly, and in full, you have until May 11 to file the return.

April 30 Federal unemployment tax.
Deposit the tax owed through March if more than $500.

April 30 Form 720 taxes
File Form 720 for the first quarter of 2015.

April 30 Wagering tax
File Form 730 and pay the tax on wagers accepted during March.

April 30 Heavy highway vehicle use tax
File Form 2290 and pay the tax for vehicles first used in March.

View More Tax Dates