General Information
Phone Numbers
610-734-7604 (Tax Office)
Fax: 610-734-7609
Emergencies: Dial 911
100 Garrett Road
Upper Darby,

Monday - Friday
9:00am - 4:30pm

Tax Office FAQs

No answers matched your search
General Tax Office FAQs
When are the Real Estate Tax, Sewer Fees, and Trash Fees due?

All discount and face amount payment periods will be extended for 2024.

Real estate tax, sewer charges, and trash fees are mailed in the first week of February each year. 

Real estate tax (aka municipal property taxes) have a 2% discount until April 20 for this year, and are due on June 20.  After June 20, there is a 10% penalty for late payment. 

Sewer and Trash fees are due on June 20 this year. There is a 10% penalty for payment after June 20.

Final date for all is December 31, 2024.

How do I get a receipt for my tax payment?

Please include a self-addressed stamped envelope when you mail your taxes or fees to the Tax Office.

Can I pay my School District or County Taxes at the Upper Darby Tax Office?

No. Upper Darby Tax Office only collects municipal taxes and fees.

To pay your School Taxes please contact the Upper Darby School District Tax Office at 610-789-7200 x3210 or visit: To pay your County Real Estate Taxes please call 610-891-4278 or visit:

How can I change my mailing address for my Tax, Trash and Sewer bills?

A written request is required.  Please send a letter with the new and old addresses to the Tax Office at 100 Garrett Rd, Upper Darby, PA 19082, or email the information to