What you need to do to renew your Mississippi vehicle tag

Mississippi vehicle tag renewal happens through your county tax collector's office, not through a state office you can call. You can renew in person, by mail, or online through the state's MisRiver portal — the method you choose depends on whether your vehicle passed inspection and whether you want to handle it yourself or use a third party.

The basic requirement is the same across all methods: your vehicle must have a current Mississippi safety inspection sticker. If your inspection expired or you've never had one, you'll need to get that first at any state-approved inspection station before the tax collector will process your renewal. Once you have a valid inspection, the renewal itself takes about 10 to 15 minutes in person, or a few business days by mail.

Key Takeaways

  • Your vehicle must have a current Mississippi safety inspection sticker before any renewal method will work — get this at an inspection station if yours has expired.
  • You can renew online through MisRiver, in person at your county tax collector's office, or by mail, and each method has different timing and document requirements.
  • The renewal fee varies by vehicle weight and county, so call your tax collector's office to confirm the exact amount before you go in or mail payment.
  • If you use a third-party service like a tag agency, they handle the paperwork but charge an additional fee on top of the state renewal cost.

Renewing online through MisRiver

The MisRiver portal is the fastest option if your vehicle information hasn't changed and you have your current registration card and inspection sticker number. Go to misriver.ms.gov, select "Vehicle Registration" from the menu, and enter your vehicle identification number (VIN) and current tag number. The system will pull up your registration and let you review it before payment.

You'll pay the renewal fee by credit or debit card, and the new tag will be mailed to the address on file within 7 to 10 business days. This method works only if your inspection is current and your address hasn't changed. If either has changed, you'll need to renew in person or by mail instead.

Renewing in person at the tax collector's office

Walk-in renewal at your county tax collector's office is straightforward if you have the right documents. Bring your current vehicle registration card, your current inspection sticker (or the inspection certificate if the sticker hasn't been applied yet), your driver's license, and payment. The tax collector will verify your inspection, process the renewal, and issue your new tag on the spot.

Hours vary by county, and some offices get busy during the last week of the month, so calling ahead to confirm hours is worth the time. If your address has changed, you'll need to bring proof of your new address — a utility bill or lease agreement works. The entire process takes 10 to 15 minutes in most cases.

Renewing by mail

Mail renewal takes longer but works if you can't get to the tax collector's office. Send your current registration card, a copy of your current inspection sticker or inspection certificate, and a check or money order for the renewal fee to your county tax collector's office. Include a note with your name, phone number, and current address so they can contact you if something is missing.

Processing by mail typically takes 2 to 3 weeks from the date the office receives your envelope, plus mailing time in both directions. Your new tag will be mailed back to you. If your address has changed, include a copy of proof of the new address with your mailed renewal. Call your tax collector's office beforehand to confirm the exact mailing address and current renewal fee.

Using a tag agency or third-party service

Some counties have private tag agencies that handle renewals on behalf of the tax collector. These services are convenient if you're short on time, but they charge a service fee — usually $10 to $25 — on top of the state renewal fee. You'll bring the same documents (registration card, inspection sticker, driver's license) to the tag agency instead of the tax collector's office, and they'll submit everything for you.

The tag agency will give you a temporary tag or receipt while your renewal is processed, and your permanent tag will be mailed to you within 7 to 10 business days. Not all counties have tag agencies, so check with your tax collector's office to see if one operates in your area.

What happens if your inspection is expired

If your safety inspection sticker has expired, you cannot renew your tag until you get a new inspection. Visit any state-approved inspection station — these are typically independent repair shops, dealerships, or service stations that display the Mississippi inspection sticker sign. The inspection costs around $15 to $25 and takes 15 to 30 minutes.

Once you pass inspection, the station will give you a new sticker to explore to your windshield. You can then proceed with tag renewal using any of the methods above. If your vehicle fails inspection, you'll need to have the required repairs done and return for a re-inspection before you can renew your tag.

Understanding renewal fees and what affects the cost

Mississippi renewal fees are based on your vehicle's gross weight rating (GWR), not its actual weight. The fee ranges from around $20 for lighter vehicles to over $100 for heavier trucks, though the exact amount depends on your county. Some counties add a small local fee on top of the state renewal cost, so the total can vary by $5 to $15 depending on where you live.

Call your county tax collector's office and have your vehicle's GWR ready (you can find this on your registration card or in your vehicle's manual) so they can tell you the exact renewal fee before you go in or mail payment. If you're using a tag agency, ask for their service fee separately so you know the total cost upfront.

Frequently Asked Questions

Can I renew my tag if my vehicle registration has a lien on it?

Yes, a lien does not prevent renewal. Bring your registration card and current inspection sticker to the tax collector's office as usual. The lien holder's information will be on your registration, but it does not affect your ability to renew the tag.

What if I lost my registration card?

Contact your county tax collector's office and ask for a duplicate registration card before you renew. You'll need to provide your VIN and driver's license. Once you have the duplicate, proceed with renewal using any method. Some tax collectors can issue a duplicate on the spot if you visit in person.

Do I have to renew my tag on my birthday or on a specific date?

No. Mississippi tags expire on the last day of the month shown on your tag, not on a specific date tied to your birthday. You can renew anytime during the month your tag expires, or up to 30 days before expiration. Renewing early does not shorten the life of your new tag — it will still be valid for 12 months from the month you renew.

What if I move out of state before my tag expires?

You do not need to renew your Mississippi tag if you're moving. Contact your new state's motor vehicle department to register your vehicle there. Keep your Mississippi registration and tag until you've completed the new state's registration process, in case you're stopped while traveling.

Can I renew online if I'm renewing for the first time after buying the vehicle?

No. First-time registrations must be done in person at the tax collector's office. Bring your bill of sale, proof of ownership, proof of insurance, and proof of address. Once your vehicle is registered and you receive your first tag, you can use online renewal for future years if your information hasn't changed.