Overview
The one built-in relief is the Legislative Tag Credit, a rebate the Department of Revenue recalculates every fiscal year (6.5% of assessed value most recently published) that shaves a real chunk off every tag. Layer in the one-time pieces - 5% sales tax on cars and light trucks (not Mississippi's general 7% rate), a $9 title ($39 if you pay for 72-hour Fast Track service), and a $14 first-time tag fee plus the flat $15 state privilege tax - and the calculator below rebuilds your county tax collector's exact math instead of a flat percentage guess.
01 - Official fees
Mississippi tax, title & license fees at a glance
| Fee | Amount | Notes |
|---|---|---|
| Motor vehicle sales tax | 5% | cars, vans, buses, trucks ≤10,000 lbs GVW, net of trade-in |
| Title application fee | $9.00 | $39.00 total with 72-hour Fast Track |
| First-time registration fee | $14.00 | |
| State privilege tax | $15.00 | flat, passenger vehicles |
| Ad valorem (property) tax | 30% × true value × millage | true value ≈ MSRP minus DOR depreciation |
| Legislative Tag Credit | − (rate × assessed value) | 6.5% most recently; DOR resets it annually |
Figures verified June 2026 against official sources (listed below). Always confirm the final amount with your county tax collector's office (Mississippi Department of Revenue) - counties can add small local fees.
02 - Step by step
How to title and tag a car in Mississippi
- 1
Get a properly signed-over title from the seller, or let a Mississippi dealer submit the title application electronically.
- 2
Bring the title, a bill of sale, and proof of insurance to your county tax collector's office within 30 business days of the purchase.
- 3
The tax collector pulls the DOR's assessed "true value" for your vehicle and applies your county/city's millage rate for the ad valorem tax.
- 4
Pay the 5% sales tax, $9 (or $39 Fast Track) title fee, $14 tag fee, $15 privilege tax, and the ad valorem total in one transaction.
- 5
Your tag is annual - the ad valorem bill comes due again at renewal, recalculated on the vehicle's now-lower depreciated value.
03 - Same state, other costs
More Mississippi vehicle costs
04 - Common questions
Mississippi tax, title & license FAQ
How much is tax, title and tag on a $30,000 car in Mississippi?
Roughly $1,900–$2,000 in a median-millage county: $1,500 in sales tax (5%), $9 title, $14 tag fee, $15 privilege tax, and around $440 net ad valorem tax after the Legislative Tag Credit. In a low-mill rural county that ad valorem line can fall under $300; in a high-mill city like Jackson it can run past $850.
Why is my Mississippi tag so much more expensive than the sales tax alone?
Because the tag isn't just sales tax - it's an annual property tax (ad valorem) on the vehicle, assessed at 30% of a DOR-determined value and multiplied by your local millage. That single line frequently outweighs every other fee on the tag combined.
Do I pay Mississippi vehicle tax once, or every year?
Both, but for different things. The 5% sales tax is a one-time charge at purchase. The $12.75 renewal fee, $15 privilege tax, and the ad valorem tax are all annual - they come due again every time you renew your tag, though the ad valorem amount drops as the vehicle depreciates.
What is the Legislative Tag Credit and can I lose it?
It's a Department of Revenue rebate against your ad valorem tax, recalculated every fiscal year (6.5% of assessed value most recently). You forfeit it entirely if your tag renewal reaches the 25% maximum late penalty, or - for new residents - if your prior state's plate had already expired or the vehicle was never registered there.
Does a trade-in lower my Mississippi sales tax?
Yes - dealers apply the 5% tax to your price after trade-in allowance and dealer discounts. Manufacturer rebates don't reduce the taxable price, only trade-ins and dealer discounts do.
I bought my car in another state - do I get credit for tax I already paid there?
No. Mississippi collects its full 5% (or applicable rate) regardless of tax paid elsewhere, unless the vehicle was already titled in your name and used in that other state before you became a Mississippi resident - in that specific case, no Mississippi sales tax is charged at all.
Is the $30 Fast Track title fee worth it?
If you need the title in hand fast - say, to resell or refinance - yes: Fast Track issues within 72 hours of the Department of Revenue receiving your application, versus 3–4 weeks for a standard title.
05 - Receipts
Official sources
Every number on this page comes from these documents - check them yourself.