Does individual tax have anything to do with paying social security?

Individual tax has something to do with social security. The two have the following similarities: the basis of payment is salary; People who pay social security also have to declare individual taxes; And the relevant authorities will cross-check the information of social security and individual tax to check whether the payment amount and tax amount of the parties meet the requirements.

legal ground

Article 2 of People's Republic of China (PRC) Social Insurance Law

The state establishes social insurance systems such as basic old-age insurance, basic medical insurance, industrial injury insurance, unemployment insurance and maternity insurance, so as to guarantee citizens' right to receive material assistance from the state and society in accordance with the law when they are old, sick, injured, unemployed and have children.

Article 2 of the Individual Income Tax Law of People's Republic of China (PRC)

The following personal income shall be subject to personal income tax:

(1) Income from wages and salaries;

(2) Income from remuneration for labor services;

(3) Income from remuneration;

(4) Income from royalties;

(5) Operating income;

(6) Income from interest, dividends and bonuses;

(7) Income from property lease;

(8) Income from property transfer;

(9) Accidental income.