All persons desiring to do business in a borough or township listed below must obtain a Business Privilege License and must file Business Privilege and/or Mercantile Tax return whether or not tax is due. Business Privilege Tax applies to the gross receipts of all businesses and/or persons engaged in business and/or provide services within a borough or township except those businesses subject to Mercantile Tax. New businesses starting after the annual license renewal due date are required to register and obtain a Business Privilege License within 30 days of commencing business within a borough or township..
IMPORTANT NOTICE: Effective December 31, 2025, MRRS, LLC no longer provides tax administration services for the Township of Chadds Ford. Please contact the Chadds Ford Township office directly at (610) 388-8800 for further information regarding business privilege (BPT) and business registration (BRL) licensing and local service tax (LST) filing.
Municipal Resource Recovery Systems, LLC provides client driven services specifically focused on the challenges faced at the municipal level and is dedicated to assisting municipalities in maximizing resources.
2026 Business Privilege License & Business Privilege & Mercantile Taxes
The 2026 Business Privilege License & Business Privilege & Mercantile Tax information notices have been mailed to businesses and/or rental property owners for the following municipalities:
Township of Aston Township of Darby
Borough of Darby Borough of Sharon Hill
MRRS, LLC recommends all businesses & rental property owners retain a copy of the “Important Message” correspondence received as a reminder of the 2026 tax deadlines, additional notices and/or tax packets will not be mailed.
Please contact MRRS, LLC at (610) 565-1396 if you are unable to print forms and/or did not receive your 2026 Business Privilege License & Tax information notice.
| MRRS, LLC Summer Office Hours | ||
| Monday – Thursday | 9 – 4 | |
| Friday (Appointments Only) | 9 – 2 | |
| Independence Day – July 3rd | Closed | |
| Labor Day – September 7th | Closed |
MRRS, LLC provides information, owner payoff statements and certification documents for delinquent trash and/or sewer fees, abatements, nuisance and municipal waste liens that are due and owing against a property within the following Delaware County municipalities; Township of Aston, Borough of Darby, Township of Darby, Borough of Glenolden, Borough of Sharon Hill and Upper Chichester Township.
Fee Schedule for Certification Requests
Standard Certification Request: $ 25.00 Date Required – 7 or more business days
Express Certification Request: $ 50.00 Date Required – 4 to 6 business days
Rush* Certification Request $ 100.00 Date Required – 3 business days or less
NOTE: Proof of payment must accompany all requests for *Rush Certifications before the request can be processed. A copy of check may be e-mailed to info@MRRSLLC.com.