As of Tax Year 2022, trade show vendors must use the BIRT-EZ annual form to file their returns on the Philadelphia Tax Center. As a trade show vendor, the Department of Revenue permits the use of separate accounting to calculate taxable receipts and net income for the specific event within the City of Philadelphia.
Call (215) 686-6600, or complete and mail in a tax account change form, to update your address.
Form 8822 is available by calling the IRS at 1-800-TAX-FORM (1-800-829- 3676), or at most local IRS offices.
To change your address with the IRS, you may complete a Form 8822, Change of Address (For Individual, Gift, Estate, or Generation-Skipping Transfer Tax Returns) and/or a Form 8822-B, Change of Address or Responsible Party — Business and send them to the address shown on the forms.
If you have business tax accounts through the PA Department of Revenue (e.g., sales tax, employer withholding, etc.) you should update the address either online through myPATH or by completing Form REV-1705r. You should also update the address on your next state income tax return when it is filed.
You can also request an extension to file your PA State return at and the City of Philadelphia generally grants an extension to those who have been granted an extension to file their federal income tax returns.
Every individual, partnership, association, limited liability company (LLC), and corporation engaged in a business, profession, or other activity for profit within the City of Philadelphia must file a Business Income & Receipts Tax (BIRT) return.
The Net Profits Tax (NPT) is imposed on the net profits from the operation of a trade, business, profession, enterprise, or other activity by: Philadelphia residents, even if their business is conducted outside of Philadelphia. Non-residents who conduct business in Philadelphia.