When paying local taxes and non-tax income imposed by the city or district, the paying bank is ‘local tax revenue(지방세입)’, and if you enter the ‘local tax account(지방세입계좌)’ number printed on the bill as the account number, you can pay taxes from all bank accounts without a transfer fee. (As of January 28, 2021, Kakao Bank and K-Bank are excluded).
※ For national tax, select the paying bank as ‘National Tax Service(국세청)’.