You can submit an image of your canceled check or an email from Debi Burcham ("I do not know how much I paid for the 2020 business license (BPOL) tax that was calculated based on my 2019 gross receipts. What do I do?") as proof of payment from the Office of the Commissioner of the Revenue. If you have another form of "proof of payment," feel free to submit it. Staff will review your submission and contact you if more information is needed.