The supermarket where your friend used to work has tax evasion. If you report him, his supermarket will be severely punished, but he himself will not be fined. 2366 tax hotline, you can call this number to report. There are rewards for reporting tax evasion. The highest reward is 6,543,800 yuan, and according to your contribution, the reward is less than 5%. Please refer to relevant national laws for details. Ways to report tax evasion: (Dalian) 1, 12366 tax service hotline;

2, the tax authorities website report;

3. Go to the tax investigation department of the Public Security Bureau to report;

4. Report directly to the tax bureau or the tax inspection bureau (the tax authorities shall keep the informer confidential);

5. You can also call 1 10 directly, but try to use the above four methods.