Dear, the reason why ukey shows that the billing deadline has passed means that you may not have copied the tax. You can choose to copy the newspaper online on the official system of the tax bureau. Legal analysis 1. The billing date has exceeded the billing deadline, so it is forbidden to issue, that is, there is no tax bill. So you should copy the tax immediately. At the beginning of each month, you need to copy the data. If you haven't copied it yet, you need to take the tax control panel or tax return panel to the tax authorities to copy the information. If you use the tax control panel to copy the newspaper, you can get it directly to the tax bureau. If you use the tax return panel to copy the newspaper, you need to operate the interactive management of information-summary and change, submit the data in the software, and bring the tax return panel to the tax bureau to copy the newspaper after the report is submitted successfully. When copying the newspaper, you need to operate the monitoring and management data to prevent writing. 3. You can also upgrade the billing system to the latest, and the system will automatically copy the report. Even if it is not automatic, you can copy newspapers online. Press Synchronize when you enter, then summarize the report, and finally press Reverse to see if you can invoice. Solution: Prompt when invoicing: The current date has exceeded the invoicing deadline, and invoicing is prohibited. The solution is as follows: 1. Click Tax Declaration Processing-Online Newspaper Copy to verify the billing deadline of each ticket type. If the billing deadline is before this month, it means that you didn't copy the report or write it back last month, and you need to bring the tax control panel and the information required by the competent tax bureau to the tax bureau for processing. 2. If the billing deadline is this month's date, all tickets need to be copied and updated, and click Report Summary. After the prompt is successful, you need to verify whether it has been declared. If there is no statement, you need to click Write Back after the statement. If it has been declared, click Write Back directly. After the prompt is successful, you can reopen the online billing interface, check that the billing deadline is updated to the middle of next month, and re-invoice. Tax copying is one of the processes that the state controls the special invoices for value-added tax through the golden tax project. If the enterprise is a general VAT taxpayer and needs to issue a special VAT invoice, it must purchase a tax-controlled computer. After applying to become a temporary general taxpayer, you must go to the unit designated by the tax authorities to buy a golden tax card and an IC card (for issuing invoices, copying taxes and purchasing VAT invoices). That is, all the invoices issued last month are recorded in the invoice IC card, and then reported to the tax department to read into their server as the basis for the unit to calculate the tax amount. Generally, tax returns can only be made after tax copying, and invoices for this month can only be issued after tax copying.