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Massachusetts car sales tax calculator

Estimated sales tax on a car in Massachusetts
$1,250
$30,000 vehicle · $10,000 trade-in · full trade-in credit
  • Taxable amount$20,000
  • State tax (6.25%)$1,250.00
  • State tax saved by trade-in$625.00
  • Price + tax (before doc, title, registration)$31,250

No local vehicle tax in MA; state rate is the full tax. Source: Tax Foundation, State and Local Sales Tax Rates as of January 1, 2026 (no local rate).

$20k used$30k car$40k + $10k trade$60k truck + $20k trade

✓ No local tax on vehicles: Massachusetts has no local sales tax on vehicles; 6.25% statewide.

Source: Tax Foundation, State and Local Sales Tax Rates as of January 1, 2026 (no local rate) (checked October 12, 2026).

Vehicle purchases taxed at the state general sales tax rate; local taxes may add. Doc fees, rebates and add-ons may or may not be taxable depending on the state; not modeled.

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Massachusetts car sales tax, at a glance: 6.25% state tax on vehicle purchases. Vehicle purchases taxed at the state general sales tax rate; local taxes may add. Trade-in credit: allowed. A $30,000 car owes about $1,875 in state tax, or $1,250 with a $10,000 trade-in.

Base sales tax: Tax Foundation, Facts & Figures 2026, Table 18 (State & Local Sales Tax Rates), as of January 1, 2026. Vehicle rules: Best-effort, checked October 12, 2026.

Massachusetts car sales tax by price

Vehicle priceState tax, no tradeWith $10,000 trade-in
$15,000$938$312
$20,000$1,250$625
$25,000$1,562$938
$30,000$1,875$1,250
$40,000$2,500$1,875
$50,000$3,125$2,500
$60,000$3,750$3,125

State-level tax only; add your county or city rate in the calculator above.

Sources & as-of dates

Massachusetts auto loan calculator → · Massachusetts mortgage calculator · All states

FAQ

How much is car sales tax in Massachusetts?

6.25% at the state level. Vehicle purchases taxed at the state general sales tax rate; local taxes may add. Local taxes may add. On a $30,000 car with no trade-in that's about $1,875 in state tax.

Does Massachusetts charge sales tax on a trade-in?

Yes. Massachusetts generally taxes the price minus your trade-in value, so a $10,000 trade-in on a $30,000 car cuts the state tax from $1,875 to $1,250. (Best-effort; verify with the state DMV or revenue department.)

Is Massachusetts's general sales tax the same as its car tax?

Massachusetts's statewide general sales tax is 6.25% (Tax Foundation, Facts & Figures 2026, Table 18 (State & Local Sales Tax Rates), as of January 1, 2026); the rate applied to vehicles is 6.25%.

Does Massachusetts add county or city tax on a car?

No. Massachusetts has no local sales tax on vehicles; 6.25% statewide. (Tax Foundation, State and Local Sales Tax Rates as of January 1, 2026 (no local rate)).

Does this include the doc fee, title and registration?

No. Those vary by dealer, county, vehicle weight and value. The auto loan calculator for this state lets you add a doc fee and title/registration.

Is this tax advice?

No. Estimates from best-effort state rules, not tax or financial advice; confirm with your state agency or dealer.

Estimates, not financial advice. Taxes, insurance, PMI and fees vary by lender, county and city; confirm with your lender, dealer and state agency before acting.