Louisiana is the rare U.S. state that legally REQUIRES the vehicle bill of sale to be notarized — buyer and seller must both sign in front of a Louisiana notary public, and the OMV publishes Form DPSMV2392 specifically for this purpose. Pair the notarized bill of sale with the signed-over title and Form DPSMV1799 (Application for Title and Registration) and bring everything to your local Office of Motor Vehicles (or authorized public tag agent) within 40 days. Sales tax is 4.45% state plus your parish add-on, which typically pushes the combined rate to 8–10%. As of 2025 Louisiana no longer requires a statewide safety inspection, simplifying the post-purchase to-do list.
Transferring any motor vehicle? Our guide covers VIN verification, title transfer timelines, payment safety, and the eight things to do before handing over the keys — applicable to any car, truck, or SUV. Read: Car Bill of Sale: Complete Guide →
Louisiana Vehicle Bill of Sale — What You Need to Know
Seller signs the Louisiana title over to the buyer. Louisiana is one of the few states that requires the bill of sale itself to be NOTARIZED — both buyer and seller must sign in front of a notary public (Form DPSMV2392 is the OMV-published notarized template). Buyer presents notarized bill of sale plus signed title and DPSMV1799 (Application for Title and Registration) at any OMV office or authorized public tag agent within 40 days of sale.
Inspection
Not required
Sales Tax Details
4.45% Louisiana state sales tax PLUS parish and local add-on rates — combined effective rates run roughly 8% to 11.45% depending on parish (Orleans Parish ~9.45%, East Baton Rouge ~9.95%). Tax is collected by OMV at titling based on the purchase price shown on the notarized bill of sale.
Exemption: Transfers between immediate family — spouse, parent, child, or sibling — are exempt from sales tax with a notarized affidavit (Form DPSMV1750 or notarized statement) declaring the family relationship and gift status.
Inspection Requirements
Louisiana eliminated its statewide annual safety inspection requirement effective 2025 — no safety sticker is needed for private vehicle transfer or registration. Louisiana has no statewide emissions program; only five parishes in the Baton Rouge metro area (East/West Baton Rouge, Ascension, Iberville, Livingston) had emissions requirements historically and those have also been wound down. No inspection paperwork required at OMV.
Registration
Registration for this vehicle type is handled by Louisiana Office of Motor Vehicles (LA OMV) — not the same agency that handles cars in Louisiana. Plan for separate filings.
Louisiana Vehicle Sale — Step-by-Step Checklist
Use Form DPSMV2392 or equivalent — buyer AND seller sign in front of a Louisiana notary public (mandatory).
Record VIN, year/make/model, odometer reading, sale price, and sale date on the bill of sale.
Seller signs the back of the Louisiana title to the buyer; complete the odometer disclosure section.
Complete Form DPSMV1799 (Application for Title and Registration).
Visit your parish OMV office or an authorized public tag agent within 40 days of the sale.
Pay 4.45% state sales tax plus your parish/local add-on (typically 8–11% combined).
Bring proof of Louisiana liability insurance (15/30/25 minimum).
No safety inspection sticker required — eliminated statewide in 2025.
Common Pitfalls
Skipping notarization — Louisiana law requires the bill of sale be notarized; OMV will reject an unnotarized bill of sale.
Missing the 40-day title transfer window triggers late penalties.
Forgetting parish-level sales tax — the 4.45% state rate is only part of what you owe.
Writing "$1" or "gift" without filing the family-transfer affidavit — OMV may reassess tax at fair market value.
Using a generic out-of-state bill of sale form instead of the notarized DPSMV2392.
Pro Tip
Notarize the bill of sale at signing, file at OMV within 40 days with DPSMV1799, and budget for 4.45% state tax plus your parish add-on.
Louisiana Vehicle Bill of Sale — FAQs
Does Louisiana really require the bill of sale to be notarized?
Yes — Louisiana is one of the few U.S. states that legally requires a notarized bill of sale for vehicle transfers. Both buyer and seller must sign in the physical presence of a Louisiana notary public. The OMV publishes Form DPSMV2392 as the official notarized template, but any bill of sale that contains the required information and bears a proper notarial acknowledgment is acceptable. If you submit an unnotarized bill of sale at the OMV window, the clerk will refuse to process the title transfer and send you to find a notary first. Banks, UPS Stores, and many parish courthouses offer notary services for $5–$10.
How much sales tax will I pay in Louisiana?
Louisiana charges 4.45% state sales tax PLUS a parish/local add-on that varies by where you live. Combined rates typically run 8% to 11.45% — for example, Orleans Parish (New Orleans) is around 9.45%, East Baton Rouge is around 9.95%, and Caddo Parish (Shreveport) is around 9.55%. The tax is calculated on the purchase price shown on your notarized bill of sale, which is why OMV scrutinizes suspiciously low sale prices. Tax is collected at the OMV window when you title the vehicle, not at the point of sale between private parties.
Do I need a safety inspection to register a used vehicle in Louisiana?
No — Louisiana eliminated its statewide annual safety inspection requirement effective 2025. You no longer need a safety sticker to title or register a private-party purchase. Louisiana has never had a statewide emissions program; the five-parish Baton Rouge metro emissions area has also been wound down. This is a meaningful simplification: you can drive your newly purchased vehicle home, get insurance, and head straight to OMV with the notarized bill of sale, signed title, and DPSMV1799 — no inspection appointment required.
How long do I have to transfer the title after buying a vehicle?
Louisiana gives you 40 days from the date of sale to transfer the title and register the vehicle in your name. Miss the deadline and you face late penalties on top of the tax and registration fees. The 40-day clock starts on the date written on the notarized bill of sale, so don't backdate. If the seller didn't notarize the bill of sale at the time of sale, you can still get it notarized later — but both parties must appear together before the notary, which can be logistically painful if the seller has moved or become uncooperative. Notarize at signing.
Can I gift a vehicle to a family member without paying sales tax?
Yes — Louisiana exempts transfers between spouses, parents, children, and siblings from sales tax, but you must document it properly. File a notarized family-transfer affidavit (commonly Form DPSMV1750 or a notarized statement) declaring the relationship and gift status alongside the notarized bill of sale and signed title. Write "gift" or "$0" as the consideration. OMV will still charge title and registration fees (~$68 plus plate fees), just not the 4.45% + parish sales tax. Transfers to in-laws, cousins, nieces/nephews, and grandparents/grandchildren are NOT exempt — only the four enumerated relationships qualify.