California vs Pennsylvania: ATV Bill of Sale Comparison (2026)
Side-by-side: California vs Pennsylvania ATV sale
| Feature | California | Pennsylvania |
|---|---|---|
| Official bill of sale form | REG 135 — Bill of Sale | MV-4ST — Vehicle Sales and Use Tax Return/Application for Registration |
| Sales / use tax rate | 7.25% sales/use tax · California procedure | 6% sales/use tax · Pennsylvania procedure |
| Title fee (buyer pays) | $23 | $58 |
| Title transfer deadline | 10 days from sale | 20 days from sale |
| Notarization requirement | Not required | Not required |
| Lien release process | REG 227 | MV-38L |
| Odometer disclosure cutoff | Required for ATVs newer than 2011 | Required for ATVs newer than 2011 |
| VIN inspection (out-of-state) | Required (out-of-state vehicles) | Not required |
| Titling agency | California DMV | PennDOT |
When to choose California vs Pennsylvania
Pennsylvania charges 6% vs 7.25% in California, a 1.25-point spread the buyer pays at title transfer. California requires title transfer within 10 days; Pennsylvania allows 20. Tight 10-day deadlines push back-dated late fees onto buyers who delay. Both states publish official bill of sale forms (California: REG 135, Pennsylvania: MV-4ST), so the form itself is a non-issue — what matters is which one your titling agency accepts and how the odometer block reads. For a ATV sale comparison, the buyer-side cost stack is dominated by sales/use tax, title fee, and any inspection or notary trip. Sellers should match the bill of sale format to the buyer's titling state because the buyer files the title transfer, not the seller.
Cross-state transfer: California to Pennsylvania
If the ATV moves from California to Pennsylvania after the sale, the buyer registers and titles in Pennsylvania — not California. The seller's bill of sale should still match California sale-side conventions (because the sale happened there), but the buyer takes that bill of sale plus the endorsed California title to PennDOT within 20 days of arrival. Pennsylvania will assess 6% sales or use tax on the purchase price when the new title is issued. The federal odometer disclosure rules apply regardless of which state owns the title at sale time; ATVs newer than 2011 need a written odometer reading on the bill of sale or title. If a lien existed on the California title, the California lienholder must release it (REG 227) before PennDOT will issue a clean title to the buyer.
Generate a state-specific ATV bill of sale
Pick the buyer's titling state — the form ships pre-filled with the right odometer block, signature lines, and state-specific fields.
Frequently asked questions — California vs Pennsylvania
Is the ATV bill of sale form different in California vs Pennsylvania?▾
Yes. California uses REG 135 (Bill of Sale) and Pennsylvania uses MV-4ST (Vehicle Sales and Use Tax Return/Application for Registration). The buyer files the bill of sale at the state where they title the ATV, so match the form to the titling state, not the sale state.
Which state has lower sales tax on a private-party ATV sale, California or Pennsylvania?▾
Pennsylvania (6%) has the lower published state rate vs California (7.25%). Local county and city rates can shift this — check the buyer's home county before the sale.
What is the title transfer deadline for a ATV in California vs Pennsylvania?▾
California requires the buyer to title the ATV within 10 days of sale. Pennsylvania allows 20 days. Missing the deadline triggers late fees and back-dated registration penalties in both states.
Do I need to notarize the ATV bill of sale in California or Pennsylvania?▾
Neither California nor Pennsylvania requires notarization of the ATV bill of sale. A signed document with both parties' full names, addresses, and the date is sufficient.
If I sell a ATV in California and the buyer registers it in Pennsylvania, which state's rules apply?▾
The buyer titles and registers the ATV in Pennsylvania — Pennsylvania's rules govern the title transfer. The seller's bill of sale should still reflect California sale-side conventions because the sale closed there. PennDOT will assess 6% sales/use tax on the purchase price when the new title is issued, regardless of where the sale occurred.