Registered credit card issuers use this schedule to make a claim for refund or payment of tax paid on: certain sales of taxable fuel (diesel fuel, kerosene, and gasoline) to state and local governments, and certain sales of gasoline to nonprofit educational organizations. Current Revision Schedule 8 (Form 8849)PDF Recent Developments None at this time. Other Items You May Find Useful All Schedule 8 (Form 8849) Revisions About Publication 510, Excise Taxes (Including Fuel Tax Credits and Refunds) Other Current Products Related Items About Form 8849, Claim for Refund of Excise Taxes