This website no longer supports outdated browsers like Internet Explorer. For the best user experience, please upgrade to a supported browser.

File Past Due Tax Returns Online

Missed the tax filing deadline?

You can still file a 2020 tax return using Keystone’s e-file, the easy, fast and secure way to file your local tax return online.

State law requires Pennsylvania residents with earned income (wages, salaries and net profits) to file a local tax return. You must file a return online or on paper even if your employer withheld your tax from payroll, if you do not have a balance due, or if you are not expecting a refund.

If you did not file a local return for 2020, you must do so now.

For more information on local filing requirements, visit Keystone’s Frequently Asked Questions. If you prefer to mail in your return, download a paper return.


This translation is powered by TranslatePress. Anyone relying on information obtained using this translation does so at his or her own risk. Keystone does not guarantee the accuracy or reliability of any information of the translated pages.

Some pages, forms or features found on, and/or may not be translated.

If information on the translated page conflicts with the English version, the terms of the English version will control.