Colorado Mileage and Fuel Tax Bond
Overview
Registering a commercial vehicle in Colorado that operates across state lines — or hauling fuel through the state — puts you squarely in the jurisdiction of the Colorado mileage and fuel tax program. Before Colorado will approve your operating authority or tax reporting credentials, you may be required to post a Colorado Mileage and Fuel Tax Bond. This bond guarantees that you will accurately report mileage and fuel use and pay all taxes owed to the state. It is your financial commitment to Colorado that your tax obligations will be met.
Who Needs This Bond?
If you operate commercial motor vehicles in Colorado and are required to report mileage or fuel taxes under Colorado's motor carrier tax programs, this bond is your requirement to fulfill. Carriers registered under IFTA (International Fuel Tax Agreement) or Colorado's intrastate mileage tax program who must provide a financial guarantee to the state need this bond before their registration or license is approved. It applies to fleet operators, owner-operators, and fuel distributors who Colorado has determined must back their tax reporting with a surety bond. If you received notice from Colorado requiring a bond before you can register or continue operating, you are in the right place.
What is this Bond For?
Colorado requires this bond to protect the state against losses from unpaid or underreported mileage and fuel taxes. The bond makes the state whole if a carrier fails to accurately report miles traveled in Colorado, fuel purchased, or fuel consumed — and then fails to pay the taxes owed. It is not insurance for your business; it is a financial guarantee running in favor of Colorado. If a valid claim is paid out under the bond, you are responsible for reimbursing the surety.
When is it Required?
This bond stays active as long as your Colorado mileage and fuel tax license or registration requires it, so renewal timing is tied directly to your operating authority status. Colorado may require the bond at initial application for a fuel tax license or motor carrier permit, and it must remain continuously in force without a lapse. If your bond cancels or expires while you are still operating under a Colorado tax credential, your registration or license is at risk of suspension. Keep your bond current to keep your trucks legal and your operating authority intact.
Where Does it Apply?
This is a statewide Colorado requirement administered by Colorado's Department of Revenue or its motor carrier taxing authority. It applies to carriers and fuel tax registrants operating anywhere within Colorado's borders, whether intrastate or interstate. There is no county or city component — this bond satisfies a state-level obligation only.
How to Buy Online
Click 'Buy This Bond Online' on this page and the secure surety portal will open in a new tab. Enter your business information, vehicle details, and the bond amount required by Colorado, then complete your purchase in minutes. Your bond documents are issued digitally so you can deliver proof of coverage to the state without delay.
Why Bond Titan?
Bond Titan is powered by The Southern Agency and built for business owners who need a bond now, not after waiting on a callback from an agent. Our nationwide catalog puts the Colorado Mileage and Fuel Tax Bond at your fingertips with a fully online purchase process. No paperwork delays, no phone tag — just a fast, straightforward transaction so you can get back to running your operation.