general tax bureau POS machines can accept credit cards with unionpay nature to pay taxes, but some tax bureaus will restrict the use of credit cards or limit the use of credit cards for the following reasons.

Credit cards belong to credit cards, and the usage method is equivalent to financial institutions paying for them, and then being recovered by financial institutions. This determines that the nature of the money in the credit card is not clear, that is, whether the money belongs to the user or to the bank. In this case, if the payer fails to pay the tax to the financial institution, it is not equivalent to the financial institution paying the tax.