A new car purchased in Missouri is taxed at the state rate of 4.225% plus the local sales tax rates in effect at your home address, applied to the purchase price after any trade-in allowance and manufacturer rebate are subtracted.1Missouri Department of Revenue. Sales/Use Tax2Missouri Revisor of Statutes. Missouri Revised Statutes Section 144.025 – Transactions Involving Trade-In or Rebate, How Computed Combined rates around the state run from roughly 5% to over 10%, so a $35,000 vehicle can generate a tax bill anywhere between about $1,750 and $3,500 depending on where you live.
How the Rate Is Built
The 4.225% state rate is the same at every dealership in Missouri. What changes your total is the local layer: cities, counties, and special taxing districts such as fire districts can each add their own sales tax on top.1Missouri Department of Revenue. Sales/Use Tax
The rate that applies to your purchase is set by your home address when you submit the title application, not by where the dealership sits.3Cornell Law Institute. 12 CSR 10-103.350 – Sales Tax on Motor Vehicles Buy in Columbia and live in Kansas City, and you pay Kansas City’s local rates. To get your exact combined rate before you sign anything, use the Department of Revenue’s lookup tool at missouri.atr.avalara.com; enter your address and it returns your total rate broken out by jurisdiction.
What the Tax Is Calculated On
You don’t pay tax on the full sticker price. Missouri reduces the taxable amount by trade-in allowances and manufacturer rebates before the rate is applied.2Missouri Revisor of Statutes. Missouri Revised Statutes Section 144.025 – Transactions Involving Trade-In or Rebate, How Computed
Trade-In Credit
If you trade a vehicle at the dealership, the trade value comes off the new car’s price and you owe tax on the difference. A $40,000 car with a $12,000 trade-in is taxed on $28,000.
The credit also covers private sales. If you sell your old car yourself and buy a new one within 180 days of that sale, the private sale price offsets the new car’s taxable amount; bring the bill of sale when you title the new vehicle.2Missouri Revisor of Statutes. Missouri Revised Statutes Section 144.025 – Transactions Involving Trade-In or Rebate, How Computed If you title the new vehicle after the 180 days are up, you can still claim the credit by showing the purchase or contract was finalized inside the window.
Manufacturer Rebates
Cash-back incentives from the manufacturer or dealer also reduce the taxable amount. A $3,000 rebate on your new car means tax is calculated on the price with that $3,000 removed.2Missouri Revisor of Statutes. Missouri Revised Statutes Section 144.025 – Transactions Involving Trade-In or Rebate, How Computed If your trade-in plus rebates together meet or exceed the purchase price, no sales tax is due on the deal.
Dealer Fees Count
Documentation and administrative fees the dealership adds to the purchase price are included in the taxable total.4Missouri Department of Revenue. New and Used Motor Vehicle Dealerships When you estimate your bill, add the doc fee to the vehicle price first, then subtract trade-in and rebate amounts.
When Tax Is Reduced or Not Owed
Gifts
If a vehicle is given to you and sales tax was paid on it earlier, no additional sales tax is due when you put the title in your name. You’ll submit a gift statement signed by the donor that lists the year, make, and vehicle identification number.5Missouri Department of Revenue. Motor Vehicle Sales Tax Exemptions This is common with family transfers.
Vehicles Bought Out of State
If you bought the car from a dealer in another state and paid that state’s sales tax, Missouri generally credits what you paid. You still owe the difference if your Missouri combined rate is higher. Form 426 handles refund requests tied to out-of-state tax payments.6Missouri Department of Revenue. Request for Refund of Taxes or Fees Paid on Vehicle or Marine
Disabled Veterans
A 2022 constitutional amendment exempts 100% service-connected disabled veterans from state and local sales tax on one vehicle purchase per three-year period. Surviving spouses who have not remarried may also qualify. Ask your local license office for the current documentation requirements before you go.
Other Fees Collected at the License Office
Sales tax is the largest line, but it isn’t the only one. Expect these when you title and register:
- Title fee of $8.50 to issue the certificate of ownership.7Missouri Department of Revenue. Motor Vehicle Titling and Registration
- Processing fee of $9.00 per transaction.7Missouri Department of Revenue. Motor Vehicle Titling and Registration
- Electronic transmission fee of $2.00 where it applies.7Missouri Department of Revenue. Motor Vehicle Titling and Registration
- Annual registration based on taxable horsepower, ranging from $18.25 to $51.25, plus a $9.00 processing fee. Most new passenger cars sit in the higher brackets.8Missouri Department of Revenue. Motor Vehicle Fees
- A $90 annual surcharge on fully electric vehicles; $60 annually on hybrids.
Personal Property Tax Clearance
This is the step that catches first-time buyers. Before Missouri will register your vehicle, you must present either a paid personal property tax receipt or a statement of non-assessment from the county assessor’s office where you live.7Missouri Department of Revenue. Motor Vehicle Titling and Registration Missouri taxes personal property, including vehicles, each year, and the state won’t register a car while you have outstanding obligations.
New Missouri residents, people who didn’t own property on January 1 of the prior year, and active military members stationed in Missouri with a home of record elsewhere can get a statement of non-assessment from the county assessor or collector. Bring it with you. Without it, the license office will turn you away no matter how organized the rest of your paperwork is.
The 30-Day Deadline
You must apply for a title within 30 days of buying the vehicle.9Missouri Revisor of Statutes. Missouri Code 301.190 – Certificate of Ownership, Application for The clock starts on the purchase date shown on your bill of sale. The Director of Revenue can grant an extension for good cause, but you have to ask before the deadline, not after.
Miss it and the penalty is $25 for the first 30 days late, plus another $25 for each additional 30-day period, capped at $200.9Missouri Revisor of Statutes. Missouri Code 301.190 – Certificate of Ownership, Application for That’s on top of the sales tax and fees you already owe. If the Department of Revenue finds you own a vehicle you never titled, it can cancel registration on every vehicle in your name until you’re current.
What to Bring and How to Pay
Take these to any Missouri license office:
- The Manufacturer’s Statement of Origin (MSO), which is the original ownership document for a brand-new vehicle.7Missouri Department of Revenue. Motor Vehicle Titling and Registration
- A completed Form 108, the Application for Missouri Title and License.10Missouri Department of Revenue. Application for Missouri Title and License
- Your bill of sale, showing the final purchase price, any trade-in allowance, and the date of sale.
- Proof of Missouri liability insurance.
- A paid personal property tax receipt or a statement of non-assessment from your county.
- If you sold a car privately and want the credit, the bill of sale for that transaction with the year, make, model, and VIN of the vehicle sold.
License offices accept personal checks, money orders, and Visa, Mastercard, Discover, and American Express. Card payments add a convenience fee of 2.0% plus $0.25 per transaction, which on a $2,000 tax bill is about $40.11Missouri Department of Revenue. The Missouri Driver License and Nondriver ID A check or money order avoids the surcharge. Once payment clears, you’ll leave with a validated tax receipt, your title paperwork, and plates or tabs for the vehicle.