How can I make up for those years when I reach retirement age 15?

Legal analysis: it can be returned for fifteen years. "Social Insurance Law" Individuals who participate in the basic old-age insurance will receive the basic old-age pension on a monthly basis if they reach the statutory retirement age and have paid 15 years. Those who reach the statutory retirement age but pay less than fifteen years can pay for fifteen years and receive a basic pension on a monthly basis. Can also be transferred to the new rural social endowment insurance or urban residents' social endowment insurance, enjoy the corresponding pension insurance benefits in accordance with the provisions of the State Council. To the retirement age, the social security has not been paid for fifteen years: 65 years for men and 55 years for women; Those who have reached the statutory retirement age and have not paid social security for 15 years may apply for delayed retirement. When you reach retirement age and delay retirement, the unit can't give you insurance, so you can only pay social security by flexible employment, only pension and medical care. You can retire and re-employ, and pay social security while working. Payment has been delayed for fifteen years. If you have established a labor relationship with the company before, but the company has not paid insurance for you according to law, you can ask the company to make up the unpaid social security fees through consultation with the company or complaining to the labor department.

Legal basis: Article 16 of the Social Insurance Law of People's Republic of China (PRC) stipulates that individuals who have participated in the basic old-age insurance will receive the basic old-age pension on a monthly basis if they have accumulated contributions for fifteen years when they reach the statutory retirement age. Individuals who participate in the basic old-age insurance and pay less than fifteen years when they reach the statutory retirement age can pay for fifteen years and receive the basic pension on a monthly basis; Can also be transferred to the new rural social endowment insurance or urban residents' social endowment insurance, enjoy the corresponding pension insurance benefits in accordance with the provisions of the State Council.

skill

The above answer is only for the current information combined with my understanding of the law, please refer carefully!

If you still have questions about this issue, I suggest you sort out relevant information and communicate with professionals in detail.