New Mexico charges a Motor Vehicle Excise Tax of 4% rather than a sales tax, and MVD’s starting assumption is that every titling is a sale. That shapes the whole transaction.
Just moved to New Mexico? An out-of-state vehicle needs a VIN inspection before it can be titled here. Start with transferring your license to New Mexico.
The short version
- Two deadlines, two penalties. 30 days for a $20 late fee; 90 days for a 50% excise tax surcharge that pushes the rate from 4% to 6%.
- Declaring a low price doesn’t help. If it falls below 80% of NADA value, MVD taxes the NADA figure instead.
- The seller must destroy or reassign the plate within 30 days. Removing it isn’t enough.
Two Deadlines, Two Different Penalties
This is where generic guides go wrong, because MVD treats these as separate consequences:
| Deadline | Miss it and… |
|---|---|
| 30 calendar days from purchase | $20 late transfer fee |
| 90 days from purchase, or from bringing the vehicle into the state | 50% MVET penalty — effective tax rate rises from 4% to 6% |
The 90-day penalty is the expensive one. On a $20,000 vehicle, the tax goes from $800 to $1,200 — a $400 charge for paperwork.
Both clocks start at the same moment. Apply within 30 days and neither applies.
How the Motor Vehicle Excise Tax Works
MVD presumes a sale every time a vehicle is titled. The tax is 4% of the price paid, less any trade-in credit.
The NADA floor is what catches people. For non-dealer sales, MVD uses the NADA average trade-in or wholesale value if your declared purchase price is lower than 80% of that figure. So writing $1,500 on a car with a $6,000 NADA value doesn’t reduce the bill — you’ll be taxed on the NADA number instead.
If your vehicle is genuinely worth less than book — high mileage, damage, a rough example — bring documentation to support it, but expect MVD to start from the NADA figure.
Legitimate gifts are exempt. No sale, no excise tax. See the gifting section below for the paperwork that makes that stick.
One detail worth knowing: MVD’s titling system automatically runs the vehicle through the FBI’s National Crime Information Center to check it hasn’t been reported stolen. That check has to come back clear before a title is issued.
How to Transfer a New Mexico Car Title Step by Step
Step 1: What the Seller Does
- Sign over the original title, completing the assignment section properly.
- Complete the odometer disclosure.
- Remove the license plate — and then deal with it properly within 30 days. See below.
- Write a bill of sale. MVD points buyers to one as supporting evidence where a title assignment is incomplete, so it’s worth having.
Step 2: What the Buyer Brings
- The original title, signed over by the seller
- Odometer disclosure
- Proof of identity and New Mexico residency
- Proof of New Mexico insurance
- A bill of sale, particularly if anything on the title assignment is unclear
- Payment for title fees and MVET
A practical warning: don’t bring highlighted documents. MVD will reject them.
Step 3: File at an MVD Field Office
Current MVD guidance allows some in-state title transfers online, but the first time a used vehicle is registered in your name generally routes through an office transaction — and an out-of-state title always does.
Our guide to New Mexico MVD offices covers the difference between state field offices and private partners like MVD Express and MVD Now.
If the vehicle came from another state, you’ll need a VIN inspection first. New Mexico residents get this at an MVD field office; if you’re still out of state, a state police officer in your jurisdiction can perform it.
You can title without registering if you don’t intend to drive the vehicle immediately — you’ll still pay the title fee and MVET, but no plate is issued until it’s insured and registered. Until then it can’t legally be on New Mexico roads. If you need to move it, a temporary permit is the route.
New Mexico Title Transfer Fees
| Item | Amount |
|---|---|
| Motor Vehicle Excise Tax | 4% of price, or 80% NADA floor |
| Administrative fee | $2.00 |
| Transaction fee | $3.00 |
| New plate | $20.00 |
| Registration | By weight and model year |
| Late transfer penalty (after 30 days) | $20.00 |
| MVET penalty (after 90 days) | 50% of the tax — effective rate 6% |
The fixed fees are trivial; the tax isn’t. Five dollars covers the administrative and transaction charges. The MVET is where the money goes, and it’s the figure to check against NADA before you agree a price.
A quarter of the excise tax collected goes to New Mexico’s Local Governments Road Fund.
What Happens to the License Plate
New Mexico is plate-to-owner, and the seller’s obligation goes further than most states.
MVD’s requirement: within 30 days of the transaction, the owner must take the plate to MVD to be destroyed, or apply to have it assigned to another vehicle of the same class.
Simply removing it and leaving it in a drawer doesn’t satisfy that. And plates can only move between vehicles owned by the same individual — you can’t hand them to the buyer.
The buyer receives new plates at registration, at a $20 plate fee plus registration based on the vehicle’s weight and model year. Our guide to New Mexico registration renewal explains how those are calculated.
Gifting a Vehicle in New Mexico
A genuine gift carries no excise tax — but the paperwork is stricter than a sale.
You need a notarized Affidavit of Gift of Motor Vehicle or Boat (Form MVD-10018), and both the donor and the recipient must sign it in front of a notary. Both signatures are notarized.
Indicate a sale price of $0 on the title application or bill of sale. Everything else applies unchanged — the 30-day deadline, the plate obligation, the title fees.
This is the one New Mexico transaction that needs a notary. A standard private sale doesn’t.
If you’re donating a vehicle to a charitable organization, you may qualify for a tax credit — worth asking about before you complete the paperwork.
New Mexico Car Title Transfer FAQs
Some in-state transfers can be done online under current MVD guidance, but registering a used vehicle in your name for the first time usually routes through an office, and an out-of-state title always does. Check MVD’s portal before assuming.
No. New Mexico plates belong to the owner and can only move between vehicles owned by that same person. The buyer is issued new plates at registration.
MVD compares it against NADA. If your declared price is below 80% of the NADA average trade-in or wholesale value, the NADA figure is used to calculate the tax instead.
The 90-day MVET penalty clock runs from the date you bring the vehicle into New Mexico, not the date you bought it. The VIN inspection requirement applies too.
Only for a gift. The notarized Affidavit of Gift (MVD-10018) requires both parties to sign before a notary. A standard private sale needs no notarization at all.
Two things account for most New Mexico title problems: buyers who miss the 90-day mark and pay 6% instead of 4%, and sellers who remove the plate but never take it back to MVD.
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