1, first submit a detailed declaration form according to the wrong data, so that the amount is equal to the amount withheld and remitted, and wait for the feedback from the detailed declaration system that the verification is successful.
2. Whoever overpays in the detailed declaration form shall go to the tax office to print his tax payment certificate. Printing proof requires the original ID card.
3. Contact the administrator, delete the previous detailed declaration data and re-submit a correct one. Because of overpayment, there will be a difference between the correct detailed declaration and the actual tax paid. The difference is the amount that needs to be refunded. Add this amount to the last line of the detailed declaration. If it doesn't work, it may be that you have chosen an option incorrectly. Check it again or ask the administrator. If it is true, it can also be submitted by force if it fails the efficacy test.
4, with the correct and wrong two detailed declaration forms, the tax payment certificate of the overpayment, and a copy of all the income materials issued by your unit in the current month, hand them over to the designated tax office for examination and approval. I will transfer the money to you after verification.