State Tax Due Dates

U.S. Personal federal income taxes for 2011 are due on April 17, 2012. Some states have state tax due dates that are different than the federal tax deadline.

Use the chart below to locate your state tax due date. Your tax returns must be postmarked or efiled by midnight on the due date listed. If you choose to file a tax extension, your due date is generally 6 months later — see column “Tax Deadline for State Tax Return with an Extension” for the state deadline with an extension. For other important tax dates, please see our 2012 Tax Calendar.