1. According to today's headline data, ensure the authenticity of the contract: enterprises should ensure its authenticity and legitimacy when signing a contract, and all important terms should be listed in detail for the tax authorities to review.

2. Standardize financial management and auditing: Enterprises should strengthen financial management, ensure the authenticity and accuracy of financial data, and conduct internal audits on a regular basis.

3. Actively cooperate with the inspection of the tax authorities: enterprises should actively respond to the requirements of the tax authorities, provide necessary evidence and materials, and make detailed explanations and explanations on the problems of the tax authorities to avoid misunderstanding or unnecessary troubles.

4. Establish a good corporate image: enterprises should abide by the provisions of the tax law, actively pay taxes and fees, establish a good corporate image, and avoid attracting bad attention from tax authorities.