Pay / File News Stay up to date with Keystone Collections Group. Keystone Closed for Thanksgiving Holiday November 16, 2021 Keystone Collections Group will be closed Thursday, November 25 and Friday, November 26, 2021 in observance of Thanksgiving. Read More » Delinquent Earned Income Tax Notices September 15, 2021 Taxpayers often ask why they received a delinquent local earned income tax notice and how Keystone identifies delinquent taxpayers. The information below will help you understand the delinquent identification process and assist with responding to delinquent local earned income tax notices. Read More » Recovering Delinquent Earned Income Tax August 24, 2021 Keystone’s compliance team continues to issue delinquent earned income tax notices to taxpayers across Pennsylvania. State law requires Pennsylvania residents with earned income or net profits to report and pay the local earned income tax quarterly and file an annual return by April 15. Read More » Keystone Installs New Easy Payment Drop Box August 20, 2021 Keystone Collections Group installed a drop box to help taxpayers make easy and timely payments on their tax bills. The box is located in front of the Chester County Intermediate Unit Building at 455 Boot Road, Downingtown, PA 19335. Read More » Per Capita and Real Estate Tax Bills Mailed July 6, 2021 Keystone began mailing current per capita and real estate tax bills on behalf of the school districts and municipalities listed. Read More » File Past Due Tax Returns Online May 20, 2021 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. Read More » Tax Filing Deadlines Extended to May 17, 2021 April 14, 2021 The PA Department of Revenue and the IRS announced that the income tax filing deadline for the final annual return (2020) is extended to May 17, 2021. The local earned income tax filing deadline is accordingly extended to match the State and Federal date of May 17, 2021. Read More » File Tax Exemption Request Online April 8, 2021 Current per capita tax exemptions can now be submitted online using Keystone’s e-pay. This service will allow you to provide proof of your eligibility for exemption from a portion of this tax. Read More » Upload Tax Documents Online March 29, 2021 If you received a delinquent earned income tax notice but you believe that you do not owe some or all of the unpaid tax because of unapplied tax credits, previously unreported tax withholdings or other extenuating circumstances, you will need to provide supporting documentation to substantiate your claim. Read More » « Previous 1 2 3 Next » Pay or File About Individuals Businesses School Districts & Municipalities News FAQs Forms Contact Careers Privacy Policy Browser Support