Office Locations

At Keystone, we value your time. Avoid hold times when tax-season call volume is high by contacting our Taxpayer Services team online. Please submit your question using the Online Inquiry form on the Contact Us page. A Taxpayer Services Representative will respond to your inquiry within 3 business days. Thank you for contacting Keystone Collections Group.

Headquarters

546 Wendel Road
Irwin, PA 15642
Monday – Friday 8:00am - 4:00pm
724-978-0300
ALL KEYSTONE LOCATIONS WILL BE CLOSED ON MONDAY, MAY 27, 2019.
WE WILL RESUME NORMAL BUSINESS HOURS ON TUESDAY, MAY 28, 2019.

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
The Keystone Penn Hills office will be closed Friday, May 24, 2019.

Chester County

780 Miles Road
West Chester, PA 19380
Monday - Friday 8:00am - 4:00pm
610-269-4402 or 888-519-3903

Dauphin County

2330 Vartan Way
Suite 155
Harrisburg, PA 17110
Monday - Friday 8:00am - 4:00pm
888-328-0557
The Keystone Dauphin office has closed permanently as of January 1, 2019.

Please contact a Taxpayers Service Representative at 1-866-539-1100 or visit another Keystone office location should you need assistance.
Thank you.


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
The Keystone Greensburg office will be closed during the hour of 11:30am-12:30pm; Thursday May 23rd & Friday May 24th.

Murrysville

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