The City of Philadelphia participates in the IRS Modernized e-Filing (MeF) Program. You can file Business Income and Receipts Tax (BIRT), Net Profits Tax, and School Income Tax (SIT) returns electronically.
Vendors who want to substitute or replicate a City of Philadelphia tax form should reference the Department of Revenue’s Tax return design specifications.
Approved modernized e-Filing providers
Use the following vendors to file returns electronically.
ATX Software
2023, 2024, and 2025 (approved 12/4/2025) tax years
- Corporate forms: BIRT and BIRT – EZ
- Partnership: BIRT, BIRT – EZ, and NPT
- Individual forms: BIRT, BIRT – EZ, NPT, and SIT
Crosslink Professional Tax Solutions
2023, 2024, and 2025 (approved 12/4/2025) tax years
- Corporate forms: BIRT
- Partnership: BIRT and NPT
- Individual forms: BIRT and NPT
Corptax
2023, 2024, and 2025 (approved 12/15/2025) tax years
- Corporate: BIRT and BIRT – EZ
- Partnership: BIRT, BIRT – EZ, and NPT
Drake Software
2023, 2024, and 2025 (approved 1/6/2026) tax years
- Corporate: BIRT and BIRT – EZ
- S Corp: BIRT and BIRT – EZ
- Partnership: BIRT, BIRT – EZ, and NPT
- Individual: BIRT, BIRT-EZ, NPT, and SIT
GoSystem/ONESOURCE Tax
2023, 2024, and 2025 (approved 12/15/2025) tax years
- Corporate: BIRT and BIRT – EZ
- Individual: BIRT, BIRT – EZ, NPT, and SIT
- Partnership: BIRT, BIRT-EZ, and NPT
Lacerte Software / ProConnect Tax
2023, 2024, and 2025 (approved 1/6/2026) tax years
- Corporate Forms BIRT, BIRT-EZ
- Partnership Forms BIRT, BIRT-EZ, NPT
- Individual Forms BIRT, BIRT-EZ, NPT
- S-Corporate Forms BIRT, BIRT-EZ
On-Line Tax
2023, 2024, and 2025 (approved 12/4/2025) tax years
- Individual: BIRT, BIRT – EZ, NPT, and SIT
OLTPro Desktop
2023, 2024, and 2025 (approved 12/4/2025) tax years
- Individual: BIRT, BIRT – EZ, NPT, and SIT
ProSystem fx
2023, 2024, and 2025 (approved 1/6/2026) tax years
- Individual Forms BIRT, BIRT-EZ, NPT, SIT
- Corporation Forms BIRT, BIRT-EZ
- Partnership Forms BIRT, BIRT-EZ, NPT
- S-Corporate Forms BIRT, BIRT-EZ
ProSeries Software
2023, 2024, and 2025 (approved 12/4/2025) tax years
- Individual: BIRT, BIRT – EZ, and NPT
TaxSlayer Pro
2023, 2024, and 2025 (approved 12/4/2025) tax years
- Individual: BIRT, BIRT-EZ, NPT, and SIT
Tax Technologies Inc.
2023, 2024, and 2025 (approved 12/15/2025) tax years
- Corporate: BIRT and BIRT – EZ
- Partnership: BIRT, BIRT – EZ, and NPT
TaxAct
2023, 2024, and 2025 (approved 12/16/2025) tax years
- Individual: BIRT LONG, BIRT – EZ, and NPT
Ultra Tax
2023, 2024, and 2025 (approved 12/4/2025) tax years
- Corporate: BIRT and BIRT – EZ
- Partnership: BIRT, BIRT – EZ, and NPT
- Individual: BIRT, BIRT – EZ, NPT, and SIT
Instead, LLC
2023, 2024, and 2025 (approved 1/7/2026) tax years
- Individual Forms BIRT, BIRT-EZ, NPT, SIT
- Estate/Trust/Fiduciary Forms BIRT, BIRT-EZ, NPT, SIT
- Corporation Forms BIRT, BIRT-EZ, SIT
- Partnership Forms BIRT, BIRT-EZ, NPT, SIT
- S-Corporate Forms BIRT, BIRT-EZ, SIT