Office Locations

Headquarters

546 Wendel Road
Irwin, PA 15642
Monday – Friday 8:00am - 4:00pm
724-978-0300

Allegheny County

1532 Lincoln Way
White Oak, PA 15131
Monday - Friday 8:00am - 4:00pm
412-672-5900

260 Aster Street
Penn Hills, PA 15235
Monday - Friday 8:30am - 4:00pm
412-793-7063 or 412-793-7182

Chester County

780 Miles Road
West Chester, PA 19380
Monday - Friday 8:00am - 4:00pm
610-269-4402 or 888-519-3903
This office will be closed for lunch 12:00 - 1:00. Please feel free to contact a taxpayer service representative at 1-866-539-1100 or visit another Keystone office. Thank you

Dauphin County

2330 Vartan Way
Suite 155
Harrisburg, PA 17110
Monday - Friday 8:00am - 4:00pm
888-328-0557


Lebanon County

400 S 8th Street
Lebanon, PA 17042
Monday - Friday 8:00am - 4:00pm
717-272-3770

Northampton County

3606 Route 378 Suite A
(within the Black River Plaza)
Bethlehem, PA 18015
Monday - Friday 8:00am - 4:00pm
888-519-3897

Greensburg

416 S Main Street
Greensburg, PA 15601
Monday - Friday 8:00am - 4:00pm
724-552-0150

Murrysville

4140 Sardis Road
Murrysville, PA 15668
Mon, Tue, Wed, Fri 8:30am - 4:00pm
Thur 11:30am - 7:00pm
724-327-2576