Can I still buy social security at the age of 49? How many years?

At the age of 49, you can also buy social security and pay it for fifteen years.

When individuals who participate in the basic old-age insurance for employees reach the statutory retirement age, if the accumulated payment is less than fifteen years, the payment may be extended to fifteen years. Endowment insurance can be paid back, but it must bear the corresponding late payment fee. If the unit does not pay, you can ask the unit to repay.

Endowment insurance can be paid back, but it must bear the corresponding late payment fee. If the unit does not pay, you can ask the unit to repay. However, if the medical insurance is interrupted for three months, the continuous years cannot be calculated. When you retire from medical insurance, you must accumulate a certain payment period, and the actual payment period must reach five years. Only after retirement can you enjoy medical insurance benefits for life.

Article 57 of the Social Insurance Law of People's Republic of China (PRC), the employing unit shall, within 30 days from the date of its establishment, apply to the local social insurance agency for social insurance registration with its business license, registration certificate or unit seal. The social insurance agency shall, within fifteen days from the date of receiving the application, examine and issue the social insurance registration certificate.

Where the social insurance registration items of the employing unit are changed or the employing unit is terminated according to law, it shall, within 30 days from the date of change or termination, go to the social insurance agency to handle the change or cancellation of social insurance registration.

The market supervision and management department, the civil affairs department and the organization management organ shall promptly inform the social insurance agency of the establishment and termination of the employing unit, and the public security organ shall promptly inform the social insurance agency of the birth, death, household registration, migration and cancellation of the individual.

Article 58 An employing unit shall, within 30 days from the date of employment, apply to the social insurance agency for social insurance registration for its employees. If the social insurance has not been registered, the social insurance agency shall verify the social insurance premium it should pay.

Employees-free individual industrial and commercial households who voluntarily participate in social insurance, part-time employees who do not participate in social insurance in the employing unit and other flexible employees shall apply to the social insurance agency for social insurance registration.

The state establishes a national unified personal social security number. Personal social security number is a citizen's identity number.