How long can the disabled pay social security to offset the residual insurance?

Less than one year can also be deducted. According to the Regulations on Disabled Persons' Insurance, disabled persons who have received social security for less than one year can also enjoy the qualification of deduction of residual insurance funds. To reimburse disability insurance benefits, disabled people must pay social insurance within one year, that is, the proportion of paying social insurance premiums within one year is not less than 8 months in the month when they join the company, and the month when they fail to meet the demand is deducted according to the actual number of months, and the amount of social insurance shall not exceed the cost of the remaining insurance benefits.