May’s second Supplemental Security Income payment, worth up to $967, will go out to millions of beneficiaries in 28 days. SSI payments are given to people living with debilitating disabilities that affect their income,

Here's what the Social Security payment schedule looks like. Social Security payments are deposited based on the time of month a person was born.

Social Security's May payment schedule is normal for most recipients. But Supplemental Security Income beneficiaries will get two checks this month.