I certified the fare increase ticket issued by the supplier in March, and now I want to refund the tax. What should I do if I lose my voucher? The invoice is still there. It's bound.
Take a copy of the invoice and issue a red-ink invoice application form in your own anti-counterfeiting tax control system, so that the other unit can issue you a certificate of approval to return the goods. Then go to the tax bureau to find your special administrator, ask him to give you a notice to issue a red-ink invoice, just give the red-ink invoice notice given to you by the tax bureau to the other unit, and then use the red-ink invoice issued by the other unit for authentication.