Social security was broken if it was not paid for several months in a row.

Legal analysis: 1. Endowment insurance will not fail. Don't worry, endowment insurance is cumulative. You can enjoy the pension after paying 15 years at retirement age, and the interruption is allowed. 2. Medical insurance is different. In some places, it is invalid to interrupt for more than 3 months, the payment time needs to be recalculated, and the medical insurance cannot be refunded. Please consult your local social security center for details. 3. To participate in unemployment insurance in accordance with the regulations, the employer and I can enjoy unemployment insurance benefits only after fulfilling the payment obligations in accordance with the regulations for 1 year, which means that unemployment insurance cannot be interrupted. 4. Work-related injury insurance follows the principle that individuals don't pay, so don't worry about the time limit. 5. Employees shall participate in maternity insurance, and the employer shall pay maternity insurance premiums in accordance with state regulations, while employees shall not pay maternity insurance premiums. So don't worry about the deadline.

Legal basis: People's Republic of China (PRC) Social Insurance Law.

Tenth employees should participate in the basic old-age insurance, and employers and employees should pay the basic old-age insurance premium.

Individual industrial and commercial households without employees, part-time employees who have not participated in the basic old-age insurance in the employer and other flexible employees can participate in the basic old-age insurance, and individuals pay the basic old-age insurance premium.

The measures for the endowment insurance of civil servants and staff managed by reference to the Civil Service Law shall be formulated by the State Council.

Twenty-third employees should participate in the basic medical insurance for employees, and employers and employees should pay the basic medical insurance premiums in accordance with state regulations.

Individual industrial and commercial households without employees, part-time employees who have not participated in the basic medical insurance for employees and other flexible employees can participate in the basic medical insurance for employees, and individuals pay the basic medical insurance premium in accordance with state regulations.

Article 33 Employees shall participate in work-related injury insurance, and the employer shall pay the work-related injury insurance premium, while employees shall not pay the work-related injury insurance premium.

Forty-fourth employees should participate in unemployment insurance, and employers and employees should pay unemployment insurance premiums in accordance with state regulations.

Fifty-third employees should participate in maternity insurance, the employer should pay maternity insurance premiums in accordance with state regulations, and employees do not pay maternity insurance premiums.