If you are disabled and qualify under the social security disability insurance (SSDI) benefits, how much money you make on social security disability will be mainly dependent on your working income before you were disabled. The Social Security Administration (SSA) uses the Average Indexed Monthly Earnings (AIME) and Primary Insurance Amount (PIA) to determine how much money you can earn while on Social Security Disability.
Each year, the amount your SSDI check will be will change, as the values can change annually. Below is the average amount of SSDI payments from 2018 through 2020 and how much you can receive on social security disability in 2021: