The invoice from the Trademark Office is just an invoice for the official fees they charge you for registration, change, transfer, etc. It has nothing to do with whether your client wants an invoice or not. It is issued to you by the Trademark Office. It can be understood that you bought something from the Trademark Office and they issued it to you. It doesn't matter if you use that invoice to light a cigarette, the tax bureau won't care about you. Another question, I don’t know how you do your accounting. Does it need to be done every month? If it is a local tax return, you can file it online. You do not report income, it is just a formality. In fact, if a customer needs an invoice, you have already paid the tax after you issue it, and the money is also in the bank associated with the tax bureau. The account is automatically deducted. General corporate companies don't need to do any accounting. If your company needs to do it, just make a journal with detailed income and expenditure. It has nothing to do with the invoice from the Trademark Office and the invoice you issue to your customer. . Add QQ42507070 to communicate.