Yes By consulting the relevant official website, the performance bonus is part of the salary, and it is taxed together with the salary. According to the relevant laws and regulations, the following personal income shall be subject to personal income tax:

1, salary income;

2. Income from remuneration for labor services;

3. remuneration income;

4. Royalty income;

5. Operating income;

6. Income from interest, dividends and bonuses. For specific information, it is best to consult the websites of relevant local departments to obtain first-hand information.