Yongzhou City 1, if it is verified that the declared and paid taxes are wrong, it should immediately contact the tax authorities for a more appropriate and feasible solution; 2. Generally speaking, if the amount of tax involved is small, and the tax wrongly declared and paid does not affect the taxpayer's working capital at all, you can immediately re-declare the tax according to the correct method, and at the same time apply to the tax authorities for tax refund for the tax wrongly declared and put into storage according to law; 3. If the amount of tax involved is large, and the normal operation of taxpayers will be affected by handling it in the above way, then you should get an understanding with the tax authorities in time and apply for a more appropriate adjustment of the declaration method (such as making a supplementary declaration for the difference, or applying for a tax refund for the overpaid part), and operate it after being approved by the tax authorities; 4. Please check the declared taxes multiple times and pay the relevant taxes according to law.