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Run Your Nexus Risk CheckBusinesses that sell products or services into Philadelphia, Pennsylvania may trigger economic nexus if their total sales into Pennsylvania exceed the state threshold. Pennsylvania enforces a statewide economic nexus rule. Once a remote seller exceeds this threshold, the business must register for Pennsylvania sales tax and begin collecting tax on taxable transactions shipped to customers in Philadelphia and other Pennsylvania jurisdictions.
Economic nexus applies to ecommerce sellers, SaaS companies, marketplace sellers, and other remote businesses delivering goods or services into Pennsylvania.
| State | Revenue Threshold | Transaction Threshold | Measurement Period |
|---|---|---|---|
| Pennsylvania | $100000 | None | Previous 12 months |
If a remote business exceeds $100000 in total sales into Pennsylvania during the Previous 12 months, economic nexus is established and sales tax collection becomes mandatory.
Philadelphia applies local sales taxes in addition to the Pennsylvania state sales tax. Once economic nexus is triggered, remote sellers must collect the combined state and local tax rate applicable to transactions delivered to customers in Philadelphia. Pennsylvania uses destination based sourcing for remote sellers. This means the tax rate applied is based on the customer's shipping address in Philadelphia.
Tracking nexus exposure across multiple states can become complex as businesses grow. Companies selling into Philadelphia must track rolling revenue totals, monitor transactions, and evaluate economic nexus thresholds in Pennsylvania and every other state where they operate. TaxMap analyzes sales data, applies state nexus rules, and identifies where businesses may have triggered tax obligations.