Missouri Form 4923-H Guide: What It Is and How to Fill It Out

Form 4923-H is Missouri’s Highway Use Motor Fuel Refund Claim form for rate increases. It is used by eligible claimants to request a motor fuel tax refund for qualified gallons purchased during the applicable claim year.

In practical terms, it is the document that turns a year’s worth of gas receipts into an actual refund request. That is why most people do not struggle with the form itself as much as they struggle with the recordkeeping required before they ever reach the form.

To complete Form 4923-H correctly, you need your claimant details, mailing information, vehicle information, and receipt-level fuel purchase details. That usually includes the purchase date, gallons purchased, seller name, seller address, and which vehicle the fuel was used in.

You may also need to finish a few sensitive fields at the end, such as Social Security or bank information, depending on how you want to submit the claim. FuelBack MO keeps those sensitive final fields out of the normal receipt workflow and lets you fill them at the last step on your own device.

The biggest headache is not the PDF. It is the manual process leading up to it: saving receipts, making sure they are from Missouri stations, keeping them grouped by vehicle, watching for duplicate uploads, and manually keying all of that data into a claim packet later.

That is exactly the gap FuelBack MO is built to close. Instead of waiting until filing time and sorting through a pile of receipts, you snap photos throughout the year, let the platform extract the important fields, and then review the results when you are ready to file.

FuelBack MO does not file with the state for you, but it does organize the tedious work. It reads receipt photos, tracks gallons by claim year and vehicle, flags likely duplicates, shows what still needs review, and generates a completed Form 4923-H packet.

From there, you review the finished form, attach the generated PDF to the prewritten email, and send it to the Missouri Department of Revenue. If you prefer, you can also print the completed form and mail it in.