Pennsylvania Dropshipping Sales Tax Guide — 2026

Dropshipping into Pennsylvania raises three distinct tax questions. First, you (the retailer) have to collect and remit Pennsylvania sales tax on your retail sales if you exceed $100,000. Second, your dropship supplier may charge YOU sales tax on the wholesale invoice if they have Pennsylvania nexus and you can't present a valid resale certificate. Third, the marketplace (if any) handles its own tax on facilitated transactions.

Pennsylvania applies 6.00% as the base state rate; local add-ons average 0.34%.

• If you have a Pennsylvania sales tax permit, you can usually issue your dropshipper a PA resale certificate to avoid being charged sales tax on the wholesale invoice.
• Some states (notably California, Florida, Massachusetts, Tennessee, and a few others) require the buyer to hold an IN-STATE registration before issuing a resale certificate — a home-state certificate isn't enough.
• Streamlined Sales Tax (SST) states accept the uniform Multistate Certificate; others have their own forms.

• Treating your dropshipper's nexus as if it obligates them to collect from the end customer — no, they invoice you at wholesale; you invoice the customer at retail. Only the retail transaction is subject to collection duty.
• Forgetting that your retail revenue into Pennsylvania still counts toward the economic nexus threshold, independent of the dropshipping arrangement.
• Not keeping resale certificates on file — your supplier will charge you tax (and you'll have already collected from the customer), eroding margin.

Pennsylvania sales tax nexus and economic nexus threshold: more than $100,000 in annual Pennsylvania gross sales, measured by calendar year, creates economic presence for remote sellers and marketplace facilitators (eff. 2019-07-01 under Act 13 of 2019 and Sales and Use Tax Bulletin 2019-01). Pennsylvania uses a sales-only threshold -- no transaction-count test. Gross sales include taxable and nontaxable sales across channels. A marketplace facilitator with no Pennsylvania physical presence counts both facilitated and direct Pennsylvania sales; a marketplace seller counts direct sales plus marketplace sales only when the facilitator does not collect Pennsylvania sales tax on its behalf. After the first collection year, Pennsylvania measures prior calendar-year sales and starts the annual collection period in the second quarter. The state rate is 6%, with local add-ons in Allegheny County (+1%) and Philadelphia (+2%). Pennsylvania 2026 sales/use tax filing calendars list monthly, quarterly, semi-annual, and monthly-with-prepayment filer tracks; returns are due even when no taxable transactions occur in the period. Sellers without physical presence can use a Pennsylvania-certified service provider for registration, filing, collection, and remittance support. Pennsylvania DOR source data last retrieved 2026-05-30.

Read the full Pennsylvania overview for thresholds, filing frequency, marketplace facilitator rules, and registration links. Use the nexus calculator to check whether you have crossed the threshold. For background on the post-Wayfair economic nexus framework, see the pillar guide.

• Pennsylvania · E-commerce
  General e-commerce sales tax rules
• Pennsylvania · Thresholds
  Economic and transaction nexus thresholds
• Pennsylvania · Marketplace Facilitator
  Marketplace facilitator law for the state