Free Maine Car Bill of Sale
Maine car sales carry a double tax burden that surprises many buyers: in addition to the 5.5% Maine Sales and Use Tax paid at registration, buyers must also pay an annual excise tax at the town office before they can register the vehicle — in the first year, this is calculated at 24 mills ($24 per $1,000 of the manufacturer's suggested retail value), declining each subsequent year. Maine also requires buyers to have liability insurance in place before they can register a vehicle, and the vehicle must be registered before it is driven on a public road. Title and registration are processed simultaneously at Maine BMV agent offices using the title application, and Maine is a plates-to-seller state.
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Maine Car Bill of Sale — What You Need to Know
Sales Tax Details
Maine charges a 5.5% Sales and Use Tax on the purchase price of vehicles bought in private sales. There is no county-level sales tax add-on in Maine. The tax is paid to the Maine BMV agent at the time of title and registration.
Exemption: Transfers between immediate family members (spouse, parent, child, sibling) may qualify for a sales tax exemption in Maine — present documentation of the family relationship at the BMV agent office.
Inspection Requirements
Maine requires an annual statewide safety inspection for all registered vehicles. A valid Maine safety inspection sticker must be obtained within 30 days of registration. Maine has no emissions testing program — the safety inspection covers mechanical and safety systems only. Inspection stations are licensed private garages and service centers; the cost is typically $12.50 for most passenger vehicles.
Registration
Registration for this vehicle type is handled by Maine Bureau of Motor Vehicles — registration and title processed simultaneously at authorized BMV agent offices statewide — not the same agency that handles cars in Maine. Plan for separate filings.
Maine Car Sale — Step-by-Step Checklist
- Seller signs the back of the Maine Certificate of Title over to the buyer, completing the odometer disclosure section (federally required for vehicles of model year 2011 or newer).
- Both parties complete a bill of sale with the VIN, year, make, model, sale price, date, and both parties' full legal names, addresses, and signatures.
- Seller removes Maine license plates from the vehicle — plates stay with the seller in Maine.
- Seller can transfer their existing plates to a replacement vehicle or surrender them to a Maine BMV agent.
- Buyer obtains Maine liability insurance before registering the vehicle — Maine BMV requires proof of insurance at the time of registration.
- Buyer visits their town office to pay the Maine excise tax (1st year: 24 mills per $1 of MSRP, declining annually) — excise tax payment is a prerequisite for registration.
- Buyer visits a Maine BMV agent office with the title application, signed title, bill of sale, proof of insurance, and excise tax receipt to complete title transfer and registration simultaneously.
- Buyer pays the 5.5% Maine Sales and Use Tax on the sale price and all applicable registration and title fees at the BMV agent office.
- Buyer obtains a Maine safety inspection sticker from a licensed inspection station within 30 days of registration.
Common Pitfalls
- Overlooking the excise tax step: Maine buyers must pay the annual excise tax at their town municipal office before the BMV agent will issue registration. First-year excise tax at 24 mills on a $20,000 MSRP vehicle is $480 — budget for this separate from the 5.5% sales tax.
- Driving before registration: in Maine the owner of a vehicle operated on a public way is responsible for registering it, so an unregistered purchase should not be driven on public roads. Get insurance and visit the BMV agent office promptly.
- Forgetting insurance before registration: Maine BMV requires proof of liability insurance at the time of registration. Without it, the agent will not complete the title transfer. Arrange insurance before making the BMV appointment.
- Leaving plates on the vehicle: Maine plates belong to the seller. The buyer cannot use the seller's plates, and the seller remains associated with any violations or incidents tied to those plates until they are removed or surrendered.
- Skipping the safety inspection: a valid Maine inspection sticker is required within 30 days of registration. Driving an uninspected vehicle after that grace period results in a traffic violation — schedule the inspection at a licensed Maine inspection garage promptly.
Pro Tip
Maine car buyers face the most sequential checklist of any New England state: insurance first, then the town office for excise tax, then the BMV agent for title and sales tax, then a licensed garage for the safety inspection — each step gates the next. Sellers can smooth the process considerably by providing a clean, fully endorsed title with legible odometer disclosure on the day of sale, and by removing their plates immediately. Advise buyers in advance about the excise tax step — many out-of-state buyers are caught off-guard by the two-tax system when purchasing a Maine vehicle for the first time.