Do accounting, auditing and tax returns. Never do zero tax returns now. Not cost-effective. Let's not talk about the fines found later. In case you want to report truthfully in the future, you have to make up all the previous years. Our company is such an example. Before, the agent said that it could declare zero, and later said that it was necessary to strictly investigate and change, and the cost was extremely high! Anyway, I don't do the annual review in the former secretary company now! The one I changed now is quite good.