(1) Cancel the blank tax-controlled invoice according to the invoice cancellation process (invoice management-invoice return).

(2) According to the cancellation process of anti-counterfeiting and tax control (with blank invoice, copy, ticket book, official seal, business license and golden tax plate), authorize to modify the clock (after the golden tax plate is authorized, enter billing software-tax filing processing-golden tax equipment clock setting to modify the clock until next month 1).

(3) After modifying the clock, send a copy of VAT to the current month in advance, and cancel the issuance of tax-controlled equipment.

(4) address change and tax registration change.

(5) Go to the local tax authorities to review the qualifications of ordinary taxpayers and reissue them (the clock will return to normal after the reissue), and you still need to copy the tax return according to normal procedures this month.