How to Sell a Car Privately in Pennsylvania

Sources checked October 9, 2026 · Every rule below links to the official page it came from

Selling your car yourself in Pennsylvania comes down to a signed title, the right paperwork, and a few steps people often miss. This guide summarizes what the Pennsylvania Department of Transportation and state law say, so you and the buyer can finish the transfer cleanly.

Transferring the title

• The seller signs and hand-prints their name on the title and records the mileage in the assignment section. pa.gov
• The seller's signature on a Pennsylvania title must be notarized or verified, and the seller shows photo ID to the agent. pa.gov
• The buyer and seller are advised to meet at a notary, tag service, or dealer so the title application is completed correctly. pa.gov
• The buyer completes the buyer section of the title and signs it in front of an authorized agent, listing any lienholder. pa.gov
• On a Pennsylvania title the buyer applies through an authorized agent using form MV-4ST (an out-of-state title uses MV-1). pa.gov
• Completed paperwork should reach PennDOT within 20 days of the sale, so do not wait. pa.gov
• The seller should get a signed Buyer's Acknowledgement of Delivery of Vehicle and Title and keep it as proof of sale. pa.gov

Notarization

• Both the seller's and buyer's title sections must be signed with a notary or verified by an authorized dealership. pa.gov
• PennDOT's FAQ says the title is legally transferred when buyer and seller sign it before a notary. pa.gov
• Agents and licensed dealers can verify signatures in place of a notary, but other authorized agents still notarize. pa.gov

License plates

• The plate belongs with the seller, who removes it after the title transfer and does not give it to the buyer. pa.gov
• The seller returns the plate to PennDOT's Return Tag Unit unless moving it to another vehicle. pa.gov
• A buyer with no plate to transfer can get a 90-day temporary registration from an authorized agent, with proof of insurance. pa.gov

Inspections and emissions

• A used vehicle without a valid inspection sticker must pass safety inspection within 10 days of the sale, and the buyer is responsible for it. pa.gov
• A used vehicle may be driven 10 days after sale without a current emissions certificate, and the buyer generally arranges the test unless otherwise agreed. pa.gov

Taxes and fees the buyer pays

• The buyer pays sales tax when applying for the title: 6% statewide, 7% for Allegheny County residents, 8% for Philadelphia residents. pa.gov
• Tax is figured on the price, and PennDOT can check against fair market value when the price is very low. pa.gov
• Form MV-3 is needed if the price is under 80% of average market value, or the vehicle is over 15 years old and sells for under $500. pa.gov
• Current fees are listed on form MV-70S and agents may add their own service fees. pa.gov

Loans and liens

• A buyer who is financing lists the lender in the title application; lenders using electronic titles are identified by an institution number. pa.gov
• If the lender holds the title electronically, a paper title must be obtained before the sale can be completed. pa.gov
• Out-of-state lienholders may refuse to release a title until paid, so buyers should contact the lienholder first. pa.gov

Easy-to-miss rules in this state

• Buyers must show acceptable Pennsylvania ID and proof of insurance, and new PA residents need a PA license or ID before titling. pa.gov
• Out-of-state vehicles require VIN verification, such as a tracing or visual check by an authorized person. pa.gov
• Sales tax is based on fair market value in some cases, so very low prices can trigger a Department of Revenue review. pa.gov
• Mobile or manufactured homes need a county tax status certificate or form MV-16T. pa.gov

Official Pennsylvania resources

• PennDOT: Buying or Selling a Vehicle
• Fact sheet: Buying or Selling Your Car in Pennsylvania
• Fact sheet: Form MV-4ST
• Fact sheet: Form MV-1

Next steps

Once you know the rules, create a free listing and print a QR code sign for the car window. For the general process, see our step-by-step private sale guide, the paperwork checklist, and how to get paid safely. Need paperwork? Use our free bill of sale generator.

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• Selling a car in South Carolina
• Selling a car in South Dakota
• Selling a car in Tennessee
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