A DMV affidavit is a sworn written statement you sign under penalty of perjury to establish facts about a vehicle that the title or registration alone can’t document. Federal law gives a written declaration signed under penalty of perjury the same legal weight as a traditional sworn oath, so a false statement carries real criminal exposure.1Office of the Law Revision Counsel. 28 U.S.C. 1746 – Unsworn Declarations Under Penalty of Perjury State motor vehicle agencies use these forms when paperwork is missing, when records need correcting, or when a transaction needs an explanation the standard documents don’t provide.
When You Need a DMV Affidavit
Form names vary by state, but most agencies offer some version of a general “Statement of Facts” that covers the situations below. A handful of states break the function into separate forms (one for gifts, another for corrections, another for non-use), so check your agency’s form index before assuming one document covers your transaction.
Gifting a Vehicle
When you give a vehicle to a family member or anyone else without receiving payment, most states require a sworn declaration confirming no money changed hands. This protects the recipient from paying sales or use tax on a transaction that wasn’t a sale. The form asks for the relationship between the parties and a statement that the transfer was a gift with no consideration. Without it, the agency usually assesses tax based on the vehicle’s fair market value.
Transferring a Deceased Owner’s Vehicle
When a vehicle’s registered owner dies, the title can’t simply be signed over. If the estate is small enough, most states offer a streamlined path through a small estate affidavit that avoids full probate. The heir swears they are entitled to the vehicle and that the total estate value falls under the state’s threshold. Thresholds vary widely, from roughly $50,000 in some states to over $200,000 in others. A waiting period after the owner’s death, commonly 30 to 40 days, usually applies before the affidavit can be filed.
Correcting Errors on a Title
Misspelled names, wrong addresses, and transposed digits in identification numbers all require a sworn statement to fix. The affidavit identifies the error and provides the correct information. The same form is also the standard way to reflect a legal name change after marriage, divorce, or a court order.
Replacing a Lost or Damaged Title
If your title is lost, stolen, or destroyed, you’ll submit a duplicate title application along with a sworn statement describing what happened to the original. A duplicate title fee applies and varies by state. If a lienholder was listed on the lost title, you may need a lien release letter from your lender before the agency will issue a replacement. When the title was damaged rather than lost, some states require you to surrender the damaged document with the affidavit.
Disclosing Odometer Readings
Federal law requires anyone transferring a motor vehicle to give the buyer a written disclosure of the odometer reading. If the odometer has been replaced, is known to be inaccurate, or has rolled past its mechanical limit, the transferor must disclose that the actual mileage is unknown. The disclosure is usually made on the title itself or on a separate sworn statement. A buyer acquiring a vehicle for resale cannot legally accept an incomplete mileage disclosure.2Office of the Law Revision Counsel. 49 U.S.C. 32705 – Disclosure Requirements on Transfer of Motor Vehicles
Salvage and Rebuilt Vehicles
When an insurer declares a vehicle a total loss, the title gets branded “salvage” or “nonrepairable.” The brand follows the vehicle permanently through the National Motor Vehicle Title Information System, which tracks title history across states.3VehicleHistory.gov. Understanding an NMVTIS Vehicle History Report If you repair a salvage vehicle and want to put it back on the road, most states require an inspection plus a sworn affidavit describing the repairs. The resulting “rebuilt” title still carries the salvage brand, which affects resale value but allows legal registration.
Bonded Titles
If no title exists and you can’t obtain one through normal channels, many states allow you to apply for a bonded title. You purchase a surety bond, typically for one to one-and-a-half times the vehicle’s appraised value, which protects anyone who later proves they’re the rightful owner. You pay only a small percentage of the bond amount as a premium. After a set period without a claim, often three to five years, the bond requirement drops off and the title becomes a standard one. Not every state offers this option.
Below-Market Sales
When a vehicle sells for significantly less than its fair market value, the agency may suspect an attempt to dodge sales tax. A sworn statement explaining the reason (mechanical problems, cosmetic damage, high mileage, or a sale between people who know each other) can prevent the agency from assessing tax on the full market value.
Information to Gather Before You Fill Out the Form
Every DMV affidavit asks for a core set of identifiers that tie the document to a specific vehicle and specific people. Pull these together first:
- The 17-character Vehicle Identification Number stamped on a plate visible through the windshield on the driver’s side. A single transposed digit will cause a rejection.
- The current license plate number.
- Full legal names of every party, exactly as they appear on government-issued identification.
- Current mailing addresses for all parties.
- The specific facts the affidavit is meant to establish: the exact purchase price for a sale, a statement that no money changed hands for a gift, or both the incorrect and correct versions of information you’re trying to fix.
Forms are available on your state motor vehicle agency’s website or at local offices.
Notarization
Whether your affidavit needs to be notarized depends on the form and your state. Some states require notarization for nearly all sworn vehicle documents. Others accept a signature under penalty of perjury without one. Non-use declarations, estate transfers, and lien releases are among the most likely to require a notary. When in doubt, get it notarized anyway. The notary verifies your identity against government-issued ID and applies an official seal. Fees are capped by state law and typically run $10 to $15. Submitting an affidavit that requires notarization without it guarantees immediate rejection.
When Someone Else Signs on Your Behalf
If the vehicle owner is physically unable to visit the motor vehicle office, incapacitated, or unavailable, a power of attorney can authorize another person to sign DMV documents for them. The agent signs their own name followed by a notation such as “as POA,” and a copy of the power of attorney document goes with the submission. Some states offer a specific motor vehicle power of attorney form that limits the agent’s authority to vehicle transactions.
One trap catches people off guard. Federal odometer rules restrict the use of a general power of attorney for mileage statements on vehicles subject to federal odometer reporting. A secure power of attorney form with specific anti-fraud features is required for those transactions, meaning a general POA that’s perfectly valid for the title transfer portion may not be sufficient for the odometer portion of the same deal.
How to Submit the Affidavit
Once the form is signed, and notarized if required, you have two realistic options for getting it to the agency.
In Person
A technician reviews the paperwork on the spot and flags problems before you leave. Many states now require or strongly encourage scheduling an appointment rather than walking in. The advantage is immediate feedback: if a VIN doesn’t match or a signature is missing, you find out right away.
By Mail
Most agencies accept affidavits by mail. Use certified mail with a return receipt for proof of delivery. The downside is that errors won’t surface until a clerk reviews the submission, which can add weeks. Common reasons mail-in affidavits get rejected include mismatched VINs across documents, missing co-owner signatures, incomplete odometer disclosures, and missing supporting documents like a lien release or power of attorney.
Processing after a clean submission generally runs two to six weeks, depending on the state and the transaction. You’ll get an updated title, corrected registration card, or both, mailed to the address on file. Keep copies of everything. If paperwork gets lost, your copies and the certified mail receipt are the fastest route to resolving it.
Fees to Expect
Title transfer fees, duplicate title fees, and registration fees may all apply on top of whatever the affidavit itself costs to process. Duplicate title fees alone range from roughly $20 to over $80 depending on the state. If the affidavit is part of a bonded title application, add the surety bond premium. Add notary fees if your form requires notarization. The agency’s website lists exact fees by transaction, and most offices accept checks, money orders, or credit cards.
Penalties for Lying on a DMV Affidavit
Because the document is signed under penalty of perjury, the consequences for false statements are criminal, not just administrative. Federal perjury law provides for up to five years in prison and a fine for anyone who knowingly makes a false statement under oath or penalty of perjury.4Office of the Law Revision Counsel. 18 U.S.C. 1621 – Perjury Generally A materially false statement on any matter within a federal agency’s jurisdiction separately carries up to five years in prison.5Office of the Law Revision Counsel. 18 U.S.C. 1001 – Statements or Entries Generally
Odometer fraud has its own penalties. Knowingly rolling back an odometer or providing a false mileage disclosure carries up to three years in federal prison. Civil penalties run up to $10,000 per violation, with a maximum of $1,000,000 for a related series of violations.6Office of the Law Revision Counsel. 49 U.S.C. 32709 – Penalties and Enforcement State penalties stack on top of the federal ones. A false affidavit can also unwind the transaction entirely, voiding the title transfer and leaving you back at the start with a fraud investigation attached.
The practical takeaway is simple. If you don’t know a fact, say so on the form. Writing “unknown” for an odometer reading you can’t verify is legal. Guessing a number and swearing it’s accurate is not.