Social security 15 years overdue. Is it a waste?

Legal analysis: insufficient social security contribution 15 is not considered as free payment, because as far as old-age insurance is concerned, those who pay less than 15 years after retirement can pay back to 15 and enjoy old-age insurance benefits.

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.