According to this Official letter, in case a Representative Office terminates its operation to establish a limited liability company, it have to carry out PIT accounting according to the guidelines provided at Article 8 of Decree No. 126/2020/ND-CP
.
If after the tax accounting, there are overpaid tax, late payment interest and fines, the Representative Office shall settle the overpaid tax, late payment interest and fines according to the regulations at Article 25 of Circular No. 80/2021/TT-BTC
.
If such amounts are eligible for refund, the application for refund shall be carried out according to the regulations at Article 40 of Circular No. 80/2021/TT-BTC
.