1. Communicate with the company and ask the company to stop filing tax returns and ask the reason. If the company listens to the requirements, it can reduce tax risks and avoid unnecessary troubles;

If the company refuses to stop filing tax returns, it can be solved through legal channels. You can complain to the local labor bureau or tax authorities and seek the help of professional lawyers;

3. If the company violates the relevant tax regulations and causes economic losses, you can consider asking the company for corresponding compensation. No matter which way you choose, you need to provide sufficient evidence, such as relevant documents and communication records, to prove that the company has tax-related violations and has caused actual losses.

Tax declaration materials:

1, tax return: taxpayers need to fill in the corresponding tax return, and choose different forms according to different taxpayer identities and taxes, such as personal income tax return and enterprise income tax return. ;

2. Invoices, receipts and other vouchers: taxpayers need to provide corresponding financial vouchers such as invoices and receipts to check the data in the tax return;

3, tax registration certificate, business license and other documents: enterprise taxpayers need to provide tax registration certificate, business license and other documents as the basic documents for tax declaration;

4. Bank statement or cash book: enterprise taxpayers need to provide corresponding bank statement or cash book to check the data in the tax return;

5. Other related materials: such as contracts for buying and selling fixed assets, social security payment certificates and other related materials, according to different tax payment types and taxpayer status.

To sum up, if the company that has left the company is still paying taxes, causing the tax authorities to recover taxes and fines, then who should bear the liability for compensation in this matter needs to be judged according to the specific circumstances.

Legal basis:

"People's Republic of China (PRC) tax collection and management law" seventh.

The tax authorities shall widely publicize tax laws and administrative regulations, popularize tax knowledge, and provide tax consultation services for taxpayers free of charge.

Article 8

Taxpayers and withholding agents have the right to know the provisions of national tax laws and administrative regulations and information related to tax payment procedures from the tax authorities.

Taxpayers and withholding agents have the right to ask the tax authorities to keep their information confidential. The tax authorities shall keep the information of taxpayers and withholding agents confidential according to law.

Taxpayers have the right to apply for tax reduction, exemption and refund according to law.

Taxpayers and withholding agents have the right to make statements and defend the decisions of tax authorities; Enjoy the right to apply for administrative reconsideration, bring an administrative lawsuit and claim state compensation according to law.

Taxpayers and withholding agents have the right to sue and report the illegal acts of tax authorities and tax personnel.