Extended Tax Return Due Dates Are Approaching

September 15, 2026: Extended 2025 Partnership and S-Corporation tax returns due
September 30, 2026: Extended 2025 calendar-year Fiduciary tax returns due
October 15, 2026: Extended 2025 Individual and calendar-year C-Corporation tax returns due November 16, 2026: Extended calendar-year Exempt Organization federal tax returns due

If you have not yet provided PPG Partners with all of your tax information, please send it to us as soon as  possible so there is adequate time to prepare and review your return. Once your returns are completed, be sure  to promptly sign and return any required e-file authorization and engagement forms, and make any remaining  tax  payments  by  the  applicable  deadline.  Remember,  an  extension  provides  additional  time  to  file  – not  additional  time  to  pay  – so  taxes  that  are  due  with  a  return  may  already  be  subject  to  interest  and/or  penalties. If your business has a profit sharing and/or defined benefit plan contribution due, this also needs to  be paid in full by the extended due date.