If you can’t meet the April 15 deadline to file your tax return, you can get an automatic six-month extension of time to file from the IRS. The extension will give you extra time to get the paperwork into the IRS, but it does not extend the time you have to pay any tax due. You will owe interest on any amounts not paid by the April deadline, plus a late payment penalty if you have paid less than 90 percent of your total tax by that date.
You must make an accurate estimate of any tax due when you request an extension. You may also send a payment for the expected balance due, but this is not required to obtain the extension.
To get the automatic extension, file Form 4868, Application for Extension of Time to File U.S. Individual Income Tax Return, with the IRS by the April 15 deadline, or make an extension-related electronic payment. You can file your extension request by computer or mail the paper Form 4868 to the IRS.
