My brother has worked in Chongqing for three years, and the company has paid social security. How about his brother going back to Xinshao County, Hunan Province now?

If it is transferred, it can only be transferred to endowment insurance. You need the resignation certificate issued by the original company, issue a transfer-out list to the social security bureau where the unit is located, and then send it back to the social security bureau where it is transferred. The social security bureau of the transfer place will transfer the social security premium you paid to the finance bureau of the transfer place, and then the local finance bureau will transfer the money to the social security bureau of the transfer place. Anyway, it's very troublesome.