Keystone offices are closed Monday, May 27 in observance of Memorial Day.

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

Is there an easy way for my business to comply with local tax withholding rules?

Yes. Keystone’s Business Portal is the fast, secure and accurate way for employers to report and file payroll tax online. You can report your withholding online and schedule an electronic payment or send a check to arrive on or before the statutory due date. If paying by check, print the payment voucher to mail with payment.


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.