Maine Car Sales Tax Calculator

Maine charges 5.5% sales tax on a car, on the price after a trade-in of another vehicle. Before you can register, you pay an excise tax to your town based on the car's MSRP and age, and it's usually the largest yearly cost. The title fee is $33 for vehicles 25 years old or newer.

Rate5.5%
Local add-onNone
Tax namesales tax
CheckedNovember 11, 2026

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Buying from
Vehicle
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Rebate: Manufacturer rebate. We don't subtract it here: we couldn't confirm that it lowers the tax in this state.


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The sticker price when the car was new. Leave 0 to use the price.

Estimated out-the-door · ME

$32,438.00

Price + taxes + fees

Taxes$1,650.00
Fees$788.00
  • Sales tax (5.5%)Official$1,650.00
  • Title feeOfficial$33.00
  • RegistrationEst. · yearly$35.00
  • Municipal excise taxEst. · yearly$720.0024 mills on the MSRP in year 1; paid to your town each year.
  • Taxed on $30,000.00.
  • Maine charges 5.5% on the price after a trade-in of another vehicle. Before registering you pay a yearly excise tax to your town based on the MSRP.
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Quoting deals for a dealership?

Estimate only. Official amounts come from state agency sources; Est. items vary or could not be confirmed.

Real Maine deals, worked out

Each example runs through the same calculator above, line by line, so you can check every number yourself.

1Portland: new car with a trade-in

A buyer pays $33,000 for a new car and trades in $9,000. Sales tax is 5.5% of $24,000, and first-year excise is on the full MSRP.

Vehicle price$33,000.00
Sales tax (5.5%) on $24,000.00$1,320.00
Title fee$33.00
Registration$35.00
Municipal excise tax$792.00
Out-the-door$35,180.00
Due after the $9,000 trade-in$26,180.00

2Three-year-old car

A buyer pays $18,000 for a car that stickered at $27,000. Excise uses the original MSRP at the third-year rate.

Vehicle price$18,000.00
Sales tax (5.5%) on $18,000.00$990.00
Title fee$33.00
Registration$35.00
Municipal excise tax$364.50
Out-the-door$19,422.50

Sales tax and trade-ins

Maine Revenue Services taxes only the difference between the sale price and the trade-in allowance, as long as both are self-propelled vehicles. Trading a car toward a boat, for example, gets no credit.

Maine car tax at common prices

What a new gas car bought from a dealer comes to at four prices. The trade-in column shows how much a $10,000 trade-in changes the tax under Maine's rules.

PriceTaxTax with $10,000 trade-inTaxes + fees
$15,000$825.00$275.00$1,253.00
$25,000$1,375.00$825.00$2,043.00
$35,000$1,925.00$1,375.00$2,833.00
$50,000$2,750.00$2,200.00$4,018.00

The town excise tax

Excise tax is paid at your town office before registration, for one year from the date you register. It's the MSRP times a mil rate that falls as the car ages. Maine Revenue Services' own example is a three-year-old car with a $19,500 MSRP paying $263.25, a rate of 13.5 mills; a new car pays a higher rate in its first year.

Maine taxes and fees at a glance

Officialfrom a state agency sourceEst.varies or not yet confirmed

Item (portland: new car with a trade-in)StatusAmount
Sales tax (5.5%)Official$1,320.00
Title feeOfficial$33.00
Registration (yearly)Estimate$35.00
Municipal excise tax (yearly)Estimate$792.00
Total taxes and fees$2,180.00

Maine car tax FAQ

What is the sales tax on a car in Maine?

5.5% of the price after a trade-in of another vehicle.

What is Maine's excise tax on cars?

A yearly tax paid to your town, based on the MSRP and a mil rate that falls as the car ages.

How much is a Maine title?

$33 for vehicles 25 model years old or newer.

Sources

We build every number from these agency pages. If something has changed, tell us and we'll fix it.