Massachusetts Out-the-Door Price Calculator (2026)
Out-the-door price so far
$32,010
Still to add: doc fee.
- Selling price
- $30,000.00
- Tax
- $1,875.00
- Doc fee
- Not added
- Title
- $75.00
- Registration
- $60.00
- Out-the-door price so far
- $32,010
A $30,000 car in Massachusetts comes to about $32,010 out the door, before the dealer's doc fee, which varies. Massachusetts sets no cap on dealer doc fees, so compare them between dealers.
By Matt Rum. Checked against state sources on .
Fees to know about in Massachusetts
- Separately stated document preparation fees charged by dealers are subject to sales tax under DOR Directive 14-1.
Massachusetts dealer and government fees
- Dealer doc fee
- No legal cap
- Doc fee taxed
- Yes
- Title fee
- $75.00 ($75 certificate of title fee.)
- Registration
- $60.00 ($60 RMV registration fee for a passenger plate, renewed every two years; specialty plates cost extra.)
How Massachusetts taxes trade-ins and rebates is on the Massachusetts car sales tax page.
A $30,000 car in Massachusetts, line by line
Tax and fees we can price add $2,010 to a $30,000 new car, or 6.7% on top of the price.
| Line item | No trade-in | $10,000 trade-in, $4,000 still owed |
|---|---|---|
| Car price | $30,000 | $30,000 |
| Tax | $1,875 | $1,250 |
| Doc fee | Not included | Not included |
| Title | $75 | $75 |
| Registration | $60 | $60 |
| Out-the-door price so far | $32,010 | $31,385 |
| Trade-in equity Trade-in value minus the loan still owed | — | −$6,000 |
| Balance after trade-in so far | $32,010 | $25,385 |
Amounts are rounded to the dollar, so lines may not add up exactly. The out-the-door price is what the car costs with tax and fees; the balance is what is left to pay or finance once your trade-in is settled. Anything marked not included has no single published amount, so add it from your dealer's offer sheet.
With sales tax, title and registration on a $30,000 new car, Massachusetts ranks 25th of 34, from lowest cost to highest. Compare every state.
What to check on your dealer's offer sheet
- Massachusetts sets no dollar cap on doc fees, so ask each dealer for theirs and compare.
- Tax can apply to the doc fee as well as the price.
- Tax should be figured after subtracting your trade-in.
- A manufacturer rebate should come off before tax is figured.
- We list a title fee of $75.00 for a standard dealer sale. If yours differs, ask the dealer which state charge it covers.
- We list a registration of $60.00 for a standard dealer sale. If yours differs, ask the dealer which state charge it covers.
Doc fee limits in nearby states
- New York
- Capped at $175.00
- Rhode Island
- Capped at $400.00
- Connecticut
- No legal cap
- Massachusetts
- No legal cap
- New Hampshire
- No legal cap
- Vermont
- No legal cap
Massachusetts out-the-door price: common questions
Is there a limit on dealer doc fees in Massachusetts?
No. Massachusetts sets no dollar cap on dealer documentation fees, so they vary from dealer to dealer. Ask for the doc fee in writing and compare it between dealers.
Is the doc fee taxed in Massachusetts?
Yes. Massachusetts charges sales tax on the doc fee as well as the car.
What is added to the price of a car in Massachusetts?
On a $30,000 car bought from a dealer: sales tax of $1,875, the dealer's doc fee, title from $75 and registration from $60. Any other dealer charges come on top.
How does a trade-in with a loan on it change what you pay in Massachusetts?
On a $30,000 car the out-the-door price is about $32,010, before any fees we cannot price. A $10,000 trade-in with $4,000 still owed gives you $6,000 of trade-in equity, which comes off what is left to pay: about $25,385. Because Massachusetts taxes the price after the trade-in, the tax drops too, so the out-the-door price itself falls to about $31,385.
How we calculate this
Out-the-door price = selling price + tax + doc fee + title + registration + other fees − rebate. Trade-in equity = trade-in value − loan still owed on it. Balance after trade-in = out-the-door price − trade-in equity. Tax follows Massachusetts's rules for trade-ins, rebates and doc fees. Where a fee varies, we start from the lowest published amount. An empty fee field counts as $0, and the calculator lists it as still to add.
The full method is on our methodology page.
Sources
- mass.gov (Sales tax, Trade-in, Manufacturer rebate), checked Nov 5, 2026
- carwhere.com (Local tax, Dealer doc fee; secondary source), checked Nov 5, 2026
- mass.gov (Doc fee taxed), checked Nov 5, 2026
- mass.gov (Title fee), checked Nov 5, 2026
- mass.gov (Registration), checked Nov 6, 2026