How many years does Tianjin double check social security?

Two years. Regarding the inquiry about social security, according to Article 3 of the Social Insurance Law, social insurance agencies at or above the county level are responsible for social insurance audit. Paragraph 4 of Article 8 stipulates that any unit or individual has the right to report the failure to pay social insurance premiums as required, and the social insurance agency shall promptly accept the report and conduct audit. The audit period is 65,438+0 to 2 years.