Pennsylvania sales tax permit / seller's permit.
If your business sells taxable goods or services in Pennsylvania, you need a sales tax permit (also called a seller's permit). This guide explains nexus rules, post-Wayfair economic thresholds, the application process, and ongoing filing frequency.
Register for Pennsylvania sales tax →When you need a Pennsylvania sales tax permit
Pennsylvania requires sales tax registration once your business has nexus in the state. Nexus can be:
Up a level, or across to the neighbors.
Sales Tax Permit by state
The national explainer above this page: what changes between jurisdictions, and why.
Open the hub → SectionSecretary of State directory
Every filing the state business office takes, state by state.
Open the section → StatePennsylvania business filings
Every filing a business makes in Pennsylvania, gathered on one page.
Open Pennsylvania → In PennsylvaniaSecretary of State in Pennsylvania
The Secretary of State, state by state
Read the guide → In PennsylvaniaEntity conversion in Pennsylvania
Entity conversion, state by state
Read the guide → In PennsylvaniaSecretary of State filing fees in Pennsylvania
Filing fees, state by state
Read the guide →