Yes The tax department has a complete set of evaluation software, which will analyze the data according to the financial statements and income tax returns of enterprises. If the income tax burden rate is lower than the average level of the same industry or there are other unreasonable situations, the tax collection and management system will automatically issue an early warning, requiring enterprises to make explanations, so the tax burden rate will be warned if it is higher than 4.5. If the tax authorities think that the enterprise's explanation is unreasonable, they can start the inspection procedure and conduct tax inspection on the enterprise. Therefore, enterprises need to pay attention to the possible problems caused by high tax rate and take timely measures to solve them.