1. Go to your financial unit first to check the tax return signed by the tax bureau administrator, and just have a look at the details.
2. Second: Take your ID card to the local taxation bureau to see the information and check whether the deduction amount is correct.
Legal basis: Interim Measures for Withholding and Paying Individual Income Tax Article 11 If the withholding agent should deduct the unpaid tax, the withholding agent should pay the unpaid tax and the corresponding late payment fee or penalty. The tax payable is calculated according to the following formula: [Click text] arrangement = horizontal entry from left = manual entry.
Taxable amount = taxable income × applicable tax rate-quick deduction, except that the withholding agent has reported to the tax authorities in time that the taxpayer refuses to withhold and pay.