Range details the steps you need to take to file a federal tax extension, and offers advice on state tax extensions as well as tax-filing tips for complex financial situations.

Step 1: Estimate Your Tax Liability Before filing for an extension, it’s important to estimate how much you owe. The IRS still expects payment by April 15, even if you request more time to file.

If you didn't file your taxes on time, filing late is better than never filing at all. Find out how to get an extension and avoid penalties.