
To register a car in Mississippi, you need to visit your local County Tax Collector's office with the required documents, pay the associated fees, and you'll receive your license plate and registration there. The core requirements are the vehicle's title properly assigned to you, a valid proof of insurance from a Mississippi-licensed carrier, and a completed Application for Mississippi Certificate of Title. You must also pay the state's ad valorem tax, which is based on your vehicle's value, and registration fees.
The specific documents you'll need typically include:
The cost varies, but here’s a breakdown of common fees for a typical passenger vehicle:
| Fee Type | Typical Cost | Notes |
|---|---|---|
| Ad Valorem Tax | ~$100 - $500+ | Based on the vehicle's assessed value. This is the main tax. |
| Registration Fee | $14.00 | Standard fee for a passenger car. |
| License Plate Fee | $10.00 | Cost for the physical plate. |
| Title Fee | $9.00 | Fee for processing the new title. |
| Road and Bridge Fee | $1.00 | Additional state fee. |
| Lien Recording Fee | $4.00 | Only if there is a lien on the vehicle. |
The process is generally straightforward. After a purchase, you typically have a 7-day window to complete the registration. If you're moving to Mississippi, you have 30 days to title and register your vehicle. The process can be quicker if you book an appointment online with your local tax collector's office. Be prepared to pay with a check, money order, or debit/credit card (which may have a processing fee). After everything is processed, you'll receive your license plate, registration sticker, and a receipt immediately.

Just moved here? The key is the County Tax Collector, not the DMV. Grab your out-of-state title, your new Mississippi insurance card, and your ID. Head to the office, fill out one form, and pay the tax and fees. They hand you the plate right there. It’s a lot less bureaucratic than some other states I’ve lived in. Just make sure your insurance is active before you go.

Many people get tripped up on the paperwork. The most critical document is the title, signed on the back by the previous owner exactly as their name appears on the front. If you're missing a signature or it's filled out incorrectly, they'll send you away. Also, double-check that your insurance card has the effective date and lists the correct vehicle. Having a bill of sale can help if there's a question about the purchase price for tax purposes, but the title is non-negotiable.

Budget for more than just the registration fee. The ad valorem tax is the big one—it’s an annual property tax on your car’s value. For a relatively new car, that can be a few hundred dollars. Call your insurance agent first to switch your policy to Mississippi. You can’t do anything without that proof of coverage. If you bought from a dealer, they usually handle the initial registration, but you’ll get a bill for the taxes from the state later.


