The first thing you need to do is to make sure that you have a good understanding of what is going on in your life and what you are doing.

Yes, you can. 1, social security can make up for, make up for and continuous payment of the difference is that, if it is to make up for a long time ago, then pay the money in addition to the insurance premiums that should have been made up, but also to pay a portion of the late fees. 2, you can make up for the difference in the amount of money that you have paid, and the amount of money that you have paid for the insurance premiums. The difference between unit and individual contributions is that if the unit makes up the contributions, the unit has to bear part of it, and if the individual makes up the contributions, all the money has to be paid out by himself, but there are some cases that do not allow the individual to make up the contributions, but only the unit to make up the contributions.

2, social security paid 15 years can no longer pay. If there is a unit, even if the full 15 years, but the employee has not yet retired, the enterprise must continue to pay until retirement; personal payment of social security, you can stop paying, you can continue to pay, according to the local policy, certainly continue to pay good pension insurance is to follow the principle of "pay more, get more," the higher the base of the contribution, the longer the period of time, the more you retire, the more you receive a pension. The more you pay, the more years you have, the more you will be able to receive your pension.