How to Transfer a Car Title in South Dakota

South Dakota handles titles through county treasurer offices, charges a 4% motor vehicle excise tax in place of sales tax, and has a deadline structure worth understanding before you let it drift.

Just moved to South Dakota? You get 90 days rather than 45, and if you already paid excise tax in your previous state at a rate equal to or higher than South Dakota’s, you won’t pay it again. Start with transferring your license to South Dakota.

The short version

• 45 days, and the state is explicit that there are no extensions.
• Two penalty clocks start at day 46 — a weekly title fee and excise tax interest — with a third penalty landing at day 61.
• Fees are assessed from the purchase date, not from when you apply, so delaying doesn’t delay the bill.

South Dakota’s 45-Day Deadline and Two Penalty Clocks

Since July 1, 2015, buyers have had 45 days from the purchase date to apply for title and registration. The Department of Revenue states plainly that there is no provision for extensions.

Miss it and three separate charges come into play:

When	What applies
Day 46 onward	$1 per week late title fee, up to 26 weeks
Day 46 onward	Excise tax interest — 1% or $5, whichever is greater, for the first month, then 1% per month
Day 61 onward	One-time penalty of 10% of the tax or $10, whichever is greater
After 26 weeks	Late title fee caps at $50

Two things follow from that.

The penalties run in parallel, not in sequence. The weekly title fee and the excise tax interest both start at day 46 — they’re separate charges assessed by different mechanisms.

Delaying doesn’t delay anything. All fees are calculated from the purchase date regardless of when you apply, so a buyer who waits three months isn’t deferring the bill, just adding to it. Interest isn’t compounded on interest, which is the one small mercy.

How to Transfer a South Dakota Car Title Step by Step

Step 1: What the Seller Does

1. Sign the title over to the buyer properly.
2. Complete the odometer disclosure on the title or the application — required for vehicles 9 years old or less.
3. Complete the price certification section on the title and registration application.
4. Provide a Damage Disclosure Statement (Form MV-610) where applicable — the Salvage, Recovered Theft and Uniform Damage Disclosure Statement.
5. Provide a lien release if there’s a lien on the vehicle. Lien releases are free to record.
6. Deal with your plates. South Dakota plates belong to the owner, so you can transfer them to your next vehicle rather than leaving them on the car.

Step 2: What the Buyer Brings

• The title, signed over by the seller
• A completed Application for Motor Vehicle Title and Registration — pick up the current version from your county treasurer, since form numbers have changed over the years
• A bill of sale
• The odometer disclosure, for vehicles 9 years or newer
• Form MV-610, if the vehicle has salvage, theft-recovery or damage history
• Proof of insurance
• A lien release, if applicable
• Payment for the title fee, excise tax and registration

If the vehicle is coming from another state, you’ll also need a VIN verification by a licensed South Dakota VIN inspector, plus the out-of-state title and registration documents.

Step 3: File at Your County Treasurer

Everything goes to the county treasurer’s office in the county where you live. Title and registration are handled in the same visit. Our guide to South Dakota county offices covers what to expect.

If you need to move the vehicle before plates are issued, a temporary permit is the legal route.

Afterwards, your annual registration renewal runs on a cycle set by the first letter of your last name, with fees based on the vehicle’s weight and age.

Do You Need a Bill of Sale in South Dakota?

Yes — and it does real work here.

The 4% excise tax is calculated on the purchase price shown on the bill of sale, purchase order or sales contract.Without documentation of what you paid, the county has nothing to assess against.

South Dakota publishes an official bill of sale form, available from your county treasurer. It should record the make, model, year and color of the vehicle, the date and price of sale, and both parties’ signatures.

Notarization isn’t required for a standard private transfer.

One piece of buyer protection worth knowing. If the seller hasn’t given you the title within 45 days of purchase, you can file a complaint with the Motor Vehicle Division — include a copy of your purchase form or bill of sale. That’s a real remedy, and the 45-day mark is when to use it rather than continuing to wait.

South Dakota Title Transfer Fees

Item	Amount
Title fee	$10.00
Title transfer fee	$10.00
Motor vehicle excise tax	4% of purchase price
Lien notation	$10.00
Lien release	Free
Duplicate title	$10.00
Late title fee	$1 per week, maximum $50
Excise tax interest	1% or $5 first month, then 1% monthly
Excise tax penalty (after 60 days)	10% of tax or $10, whichever is greater

The fixed fees are trivial — $10 titles and $10 transfers. The 4% excise tax is the number that matters: on a $20,000 vehicle that’s $800, against $20 in paperwork.

South Dakota charges no general sales or use tax on vehicles — the excise tax replaces it, and there are no county or municipal additions on top.

South Dakota Car Title Transfer FAQs

Two things cause most South Dakota title problems: buyers who treat the $1-a-week penalty as trivial and miss that excise tax interest is running alongside it, and sellers who don’t hand over the title promptly — which is what the 45-day complaint process exists for.