How do I close a voucher? To close a voucher, follow the instructions listed on the Vendor to Voucher training guide, page 5: Deleting/Closing a Voucher. For additional questions, please contact Terressa Yeakle Best. Updated on February 1, 2022 Tagged: close voucherclosing voucher Was this article helpful? Yes No Need Support?Can't find the answer you're looking for?Contact Support