Formal extension of the declaration period, the time on the electronic tax bureau has not changed. Don't worry, the collection period is a temporary policy adjustment, and the date in the software is automatically generated after the card was cleared last month. According to the relevant information query, the Notice of State Taxation Administration of The People's Republic of China on Optimizing Tax Service and Doing a Good Job in Prevention and Control of novel coronavirus requires that after extending the tax declaration period, some financial login billing software should see that the locking date has not changed, so there is no need to worry. You can call the 12366 hotline and the billing software developer's customer service hotline for details.