Free South Dakota Motorcycle Bill of Sale
South Dakota gives motorcycle buyers 45 days — mirroring its famously relaxed vehicle timeline — and a clean, single-number tax: 4% motor vehicle excise on the purchase price, with no county or city able to add a cent. The transfer runs through the county treasurer of the buyer's county of RESIDENCE (not where the bike is garaged) using form MV-009, the same application every South Dakota vehicle files. No safety inspection, no emissions test — the physical bike never has to prove anything, only the paperwork does.
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Motorcycles are stolen and cloned more than any other vehicle type. Before completing this form, our guide shows you how to verify a VIN on the frame, what a frame/engine number mismatch means, and how to close a safe deal. Read: Motorcycle Bill of Sale: Complete Guide →
South Dakota Motorcycle Bill of Sale — What You Need to Know
Primary Form
MV-009
Application for Motor Vehicle Title/Registration
Primary ID Field
VIN
Sales Tax
4%
Title Required
Yes
Same 45-day county treasurer transfer for motorcycles.
Inspection
Not required
Sales Tax Details
Same 4% excise tax on motorcycle purchases. No local add-on.
South Dakota Motorcycle Sale — Step-by-Step Checklist
- Verify the frame VIN against the South Dakota title before paying.
- Complete form MV-009 with VIN, year, make, model, odometer, price, date, and both signatures.
- Seller signs the title over with the odometer disclosure.
- Buyer files at the county treasurer of their county of RESIDENCE within 45 days.
- Buyer pays the 4% motor vehicle excise tax — flat, with no local additions anywhere in South Dakota.
- No inspections to schedule — South Dakota tests neither safety nor emissions on motorcycles.
- Buyer: hold South Dakota's motorcycle endorsement before riding.
Common Pitfalls
- Filing in the county where the bike lives rather than where YOU live — South Dakota routes transfers through the buyer's county of residence.
- Assuming the long 45-day window means no urgency — interest and penalties attach once it lapses.
- Adding imaginary local tax — the 4% excise is the entire bill statewide.
- Declaring a nominal price — the treasurer calculates the 4% from your declared figure and flags numbers below market.
Pro Tip
SD motorcycle: MV-009 + county treasurer + 45-day + 4% excise tax.
South Dakota Motorcycle Bill of Sale — FAQs
What tax does a used motorcycle carry in South Dakota?
The 4% motor vehicle excise tax on the purchase price — the same rate cars pay, uniform statewide with no county or municipal additions. It's collected by the county treasurer when the buyer titles within 45 days.
Where do I title a motorcycle in South Dakota?
At the county treasurer's office in your county of residence — not the county where the bike is kept, a distinction that matters for lake-place and hunting-camp vehicles. File form MV-009 with the seller-signed title within 45 days.
Does South Dakota inspect motorcycles?
No — there is no safety inspection and no emissions testing for motorcycles in South Dakota. The transfer is entirely paperwork: title, MV-009, and the 4% excise at the treasurer.