How Much Are Car Tags in Mississippi: Taxes, Fees, and Penalties

Car tags in Mississippi generally run between $200 and $700 or more per year, and the spread comes almost entirely from one number: the ad valorem tax on your vehicle. That charge depends on your vehicle’s original sticker price, its age, and your county’s millage rate, so two neighbors in different counties can pay very different amounts for the same car. On top of ad valorem tax, every renewal includes a fixed $27.75 in state charges, plus any surcharges for a specialty plate or an electric or hybrid vehicle.

What You’re Actually Paying For

A single tag payment at the county Tax Collector’s office bundles several charges. Every year you owe the highway privilege tax, the registration fee, and the ad valorem tax.¹ Sales tax is separate: a one-time charge collected when the vehicle first enters the Mississippi system. Specialty or personalized plates add an annual surcharge.

The privilege tax and registration fee are the same for every standard passenger vehicle in the state. The ad valorem tax is not, and it is usually the largest line on the bill.

Ad Valorem Tax: Where the Big Differences Come From

Ad valorem tax is a property tax on your vehicle. The calculation starts with 30% of the vehicle’s original manufacturer’s suggested retail price, then reduces that number each year on a ten-year depreciation schedule. Passenger vehicles bottom out at a minimum assessed value of $100.²

That assessed value is then multiplied by your county’s millage rate, and that’s where geography does its work. A vehicle assessed at $3,600 might owe around $418 in ad valorem tax in a county with a total millage rate near 11.6%, but more than $780 in a county where the rate tops 21%.³ Same car, hundreds of dollars apart.

The state softens that with a legislative tag credit equal to 5% of assessed value, applied directly against your ad valorem tax.² On a $3,600 assessed value, that’s $180 off. You can lose the credit if you let a renewal go too long past the deadline, which is covered further down.

The Fixed Pieces: Privilege Tax and Registration Fee

The highway privilege tax is a flat $15 a year for standard passenger vehicles and $8 for motorcycles. It does not scale with vehicle value or county.

Registration fees are also flat. A first-time registration costs $14, and an annual renewal costs $12.75.¹ Add the privilege tax and the renewal fee together and you get $27.75, the fixed floor beneath every renewal before ad valorem tax and any plate surcharges are added.

Sales Tax When a Vehicle First Enters Mississippi

Sales tax hits once, when the vehicle is first registered in the state. The rate is 5% for cars, vans, buses, and trucks with a gross vehicle weight of 10,000 pounds or less. Heavier property-hauling trucks are taxed at 3%.⁴ Motorcycles, boats, and towable camping trailers are also 5%.

For dealer purchases, the 5% rate applies to the net price after dealer discounts and trade-in credit. Trade in a $10,000 vehicle on a $30,000 purchase and you pay sales tax on $20,000.¹ Manufacturer rebates do not reduce the taxable amount.

Private-party sales are taxed differently. Instead of the negotiated price, Mississippi applies 5% to the vehicle’s “true value” from the state’s official assessment schedule, which prevents a low bill-of-sale figure from lowering the tax. If you already paid sales tax in another state, Mississippi will not credit that against what it charges you.

Specialty and Personalized Plate Surcharges

A standard plate is included in your registration fees. Anything else adds an annual charge:

Personalized (vanity) plates cost an additional $30 per year for the standard style, or $50 per year for an alternative style. The fee is due at the original application and again at every renewal.⁵
Specialty plates supporting causes such as education, wildlife conservation, or military service range from about $33 to $53 per year, with the money split between government offices and charitable organizations.¹
A duplicate personalized plate, if yours is lost or damaged, costs $10.⁵

Extra Fees for Electric and Hybrid Vehicles

Mississippi charges electric and hybrid drivers an additional annual fee to offset lost gas tax revenue. Fully electric vehicles owe $150 a year on top of standard tag costs; plug-in hybrids and conventional hybrids owe $75.⁶ These are paid to the county tax collector alongside your other tag charges.

Since July 2021, the base amounts have been adjusted annually for inflation using the Consumer Price Index, so the actual fee may run slightly higher than the statutory base. Legislation introduced in 2026 (HB 288) proposes a $75 annual fee for electric motorcycles beginning July 1, 2026, and an increase to $225 for other electric vehicles starting July 1, 2027. Those figures apply only if the bill passes.

Ad Valorem Exemption for Disabled Veterans

Disabled American veterans who qualify for a distinctive veteran’s license plate can claim an ad valorem tax exemption on up to two motor vehicles and one motorcycle. The surviving spouse of a deceased disabled veteran is also eligible.⁷ Because ad valorem is usually the biggest piece of a tag bill, the exemption can be worth hundreds of dollars a year. You have to cite the specific legal authority for the exemption on your registration application; the county Tax Collector’s office can walk you through the paperwork.

What a Missed Deadline Costs

Renewals are due each year on the vehicle owner’s birthday. Your county Tax Collector should send a courtesy notice, but the deadline stands whether the notice reaches you or not.

Miss it and penalties start at 5% of the privilege tax and climb to a maximum of 25%.⁸ The bigger hit is that once you hit the 25% cap, you lose the legislative tag credit for that renewal cycle, which on a newer vehicle can easily exceed the penalty itself.¹

A vehicle that was never registered at all, rather than one whose registration lapsed, faces a stiffer consequence. Failing to register within 30 days of purchase or residency brings the standard late penalties plus an additional $250 on top.⁹

One more thing worth knowing if you’ve just moved: Mississippi does not credit sales tax you paid in another state, and if your out-of-state plate is already expired or the vehicle was never registered anywhere, you won’t qualify for the legislative tag credit in your first year, which pushes your first Mississippi tag bill higher than it will be after that.¹

1
Mississippi Department of Revenue. Motor Vehicle Frequently Asked Questions
2
Mississippi Department of Revenue. Motor Vehicle Ad Valorem Taxes
3
MS State Auditor. A Review of Car Tag Prices Across Mississippi
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Mississippi Department of Revenue. Sales Tax Rates
5
Justia. Mississippi Code 27-19-48 – Personalized License Tag
6
Alternative Fuels Data Center. Electric Vehicle and Hybrid Electric Vehicle (HEV) Fees
7
Justia. Mississippi Code 27-51-41 – Exemptions and Credits
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Justia. Mississippi Code 27-19-63 – Payment of Tax; Penalties
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Mississippi Department of Revenue. Motor Vehicle Registration and Renewal