New Mexico Car Excise Tax Calculator

New Mexico charges a 4% motor vehicle excise tax instead of sales tax, on the price paid minus any trade-in. It's due when you apply for the title, and a dealer can collect it for you. Registration runs from $27 to $62 for one year, based on weight and model year. Title within 90 days or a penalty of half the excise tax applies.

Rate4%
Local add-onNone
Tax namemotor vehicle excise tax
CheckedNovember 11, 2026

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Buying from
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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.

Estimated out-the-door · NM

$31,262.00

Price + taxes + fees

Taxes$1,200.00
Fees$62.00
  • Motor vehicle excise tax (4%)Official$1,200.00
  • Registration (1 year)Est. · yearly$62.00Ranges from $27 to $62 a year by weight and model year.
  • Taxed on $30,000.00.
  • New Mexico's 4% excise tax is on the price paid minus any trade-in, due when you apply for the title.
  • A small title fee is also charged.
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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 New Mexico deals, worked out

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

1Albuquerque: new car with a trade-in

A buyer pays $33,000 and trades in $9,000. The 4% excise tax is on $24,000.

Vehicle price$33,000.00
Motor vehicle excise tax (4%) on $24,000.00$960.00
Registration (1 year)$62.00
Out-the-door$34,022.00
Due after the $9,000 trade-in$25,022.00

2Private sale

A buyer pays a private seller $12,000 for a car with a similar book value.

Price paid$12,000.00
Motor vehicle excise tax (4%) on $12,000.00$480.00
Registration (1 year)$62.00
Out-the-door$12,542.00

The excise tax

MVD charges 4% of the price paid less any trade-in credit, and presumes a sale whenever a car is titled. On a private used-car sale, MVD may use a book value if the declared price is lower, so a too-good-to-be-true bill of sale won't lower the tax. A New Mexico resident who doesn't apply for a title within 90 days owes a penalty of 50% of the excise tax.

New Mexico 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 New Mexico's rules.

PriceTaxTax with $10,000 trade-inTaxes + fees
$15,000$600.00$200.00$662.00
$25,000$1,000.00$600.00$1,062.00
$35,000$1,400.00$1,000.00$1,462.00
$50,000$2,000.00$1,600.00$2,062.00

New Mexico taxes and fees at a glance

Officialfrom a state agency sourceEst.varies or not yet confirmed

Item (albuquerque: new car with a trade-in)StatusAmount
Motor vehicle excise tax (4%)Official$960.00
Registration (1 year) (yearly)Estimate$62.00
Total taxes and fees$1,022.00

New Mexico car tax FAQ

Does New Mexico charge sales tax on cars?

No. It charges a 4% motor vehicle excise tax on the price minus any trade-in.

How much is car registration in New Mexico?

$27 to $62 for one year, or $54 to $124 for two, by weight and model year.

What happens if I title late in New Mexico?

A penalty of 50% of the excise tax applies after 90 days.

Sources

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