No Notary Required for Bill of Sale in Boulder, CO
Notarization Not Required — Boulder
Colorado does not require notarization for private vehicle sales. Both parties sign the title; a bill of sale is recommended.
Boulder Title & DMV Office
This is the official office handling vehicle title transfers in Boulder. Notary services may be available here or at a nearby county office.
Office Name
Boulder County Motor Vehicle Office – Boulder
Address
2025 14th St, Boulder, CO 80302
Phone
(303) 205-5600
Hours
Mon–Fri 7:30 AM–4:00 PM
Where to Get Notarized in Boulder
Colorado does not require notarization, but some buyers request it for added protection. If you'd like notarization anyway, here are your options in Boulder:
🏦 Banks & Credit Unions
Most banks in Boulder offer free notary services to account holders. Call ahead to confirm availability — walk-in notary hours vary by branch.
📦 UPS Store / FedEx Office
UPS Store and FedEx Office locations in Boulder typically charge $10–$15 per signature. No appointment needed during business hours.
💻 Online Notarization (RON)
Colorado accepts Remote Online Notarization. Use Proof (formerly Notarize) or DocuSign Notary for a 15-minute session available 24/7 — typically $15–$25.
🏛️ County Clerk / Recorder
The Boulder County courthouse may offer notary services. Contact (303) 441-3131 for hours and fees.
What to Bring to the Notary
- 1A completed, unsigned bill of sale (sign in front of the notary — not before)
- 2Government-issued photo ID: Colorado driver's license, passport, or military ID
- 3The vehicle title (if transferring ownership simultaneously)
- 4Payment for the notary fee ($5–$15 at most locations)
- 5Both buyer and seller must be present if both signatures require notarization
Important
Do not sign your bill of sale before the notary appointment. The notary must personally witness your signature to certify it.
Frequently Asked Questions — Notarizing a Bill of Sale in Boulder
- Is notarization required for a vehicle bill of sale in Boulder, Colorado?
- No. Colorado does not require notarization for private vehicle sales. Both parties sign the title; a bill of sale is recommended.
- What is the title transfer fee in Boulder?
- The title transfer fee in Boulder County is $7.20. The combined sales tax rate is 8.85%. Colorado state rate 2.9% + Boulder County 0.985% + Boulder city 3.86% + RTD 1.1%
- Can I use an online notary for my Boulder car bill of sale?
- Yes. Colorado authorizes Remote Online Notarization (RON). Services like Proof and DocuSign Notary let you notarize documents via video call in about 15 minutes, typically for $15–$25. Available 24/7 — no travel required.
- Where is the DMV office near Boulder?
- The Boulder County Motor Vehicle Office – Boulder is located at 2025 14th St, Boulder, CO 80302. Phone: (303) 205-5600. Hours: Mon–Fri 7:30 AM–4:00 PM.