BillOfSaleNow

Longmont, Colorado

Documents Needed to Sell a Dirt Bike in Longmont

Everything the seller and buyer need for a private dirt bike sale in Longmont, Colorado. File at the Boulder County Motor Vehicle Office – Longmont — title transfer fee: $7.20, sales tax: 8.315%.

Seller Must Provide

  • 1Signed Dirt Bike title (sign on the back where it says "Seller's Signature")
  • 2Completed bill of sale
  • 3Valid government-issued photo ID
  • 4Lien release letter (if a loan was paid off) from the lender

Buyer Must Bring to DMV

  • 1Signed Dirt Bike title from seller
  • 2Signed bill of sale
  • 3Valid government-issued photo ID
  • 4Payment for title transfer fee: $7.20
  • 5Payment for sales tax: 8.315% of purchase price
  • 6Proof of Colorado insurance (required before registration)

Notarization: ✓ Not Required in Colorado

Colorado does not require notarization for private vehicle sales. Both parties sign the title; a bill of sale is recommended.

Where to File in Longmont

Office

Boulder County Motor Vehicle Office – Longmont

Address

350 Kimbark St, Longmont, CO 80501

Phone

(303) 205-5600

Hours

Mon–Fri 7:30 AM–4:00 PM

Fees for Dirt Bike Title Transfer in Longmont

Title Transfer Fee

$7.20

Sales Tax Rate

8.315%

Notarization

Not Required

Colorado state rate 2.9% + Boulder County 0.985% + Longmont city 3.53% + RTD

FAQ — Documents for Dirt Bike Sale in Longmont

What documents do I need to sell a dirt bike in Longmont?
To sell a dirt bike in Longmont you need: a signed Dirt Bike title, a completed bill of sale, and a valid photo ID. File the title transfer at the Boulder County Motor Vehicle Office – Longmont.
Is a bill of sale required to sell a dirt bike in Longmont, Colorado?
Yes. The Boulder County Motor Vehicle Office – Longmont requires a signed bill of sale to process the title transfer. Generate one free at BillOfSaleNow — fill in online, download a Colorado-compliant PDF in 60 seconds.
What is the dirt bike title transfer fee in Longmont?
The title transfer fee in Boulder County is $7.20. Sales tax of 8.315% is also due at the time of registration. Colorado state rate 2.9% + Boulder County 0.985% + Longmont city 3.53% + RTD
Where do I file a dirt bike title transfer in Longmont?
File at the Boulder County Motor Vehicle Office – Longmont, 350 Kimbark St, Longmont, CO 80501. Hours: Mon–Fri 7:30 AM–4:00 PM. Phone: (303) 205-5600.

Trusted by private vehicle sellers nationwide

45% faster sale

Vehicles whose listings include a history report spend ~45% less time on site before selling, and report-viewers are 5x more likely to become a lead.

Source: Experian / AutoCheck

$4,000 avg loss

NHTSA estimates 450,000+ vehicles per year are sold with rolled-back odometers — the average victim loses about $4,000 in downstream repair costs.

Source: NHTSA

17.5M private sales/yr

About 17.5 million private-party vehicle transactions happen in the U.S. each year — roughly 47% of the used market.

Source: Cox Automotive 2024

1 in 3 buyers

Roughly 1 in 3 used-car buyers say they suspect private sellers are hiding mechanical problems — documentation closes that trust gap.

Source: JW Surety Bonds (n=3,000)

$60–$85 mobile notary

Mobile notary visit minimums run $60–$85 — higher on weekends, plus per-mile travel fees. State-formatted documents skip the trip.

Source: Thumbtack / NNA