The administration is working on a rule change that would deduct the value of a disabled adult’s bedroom from their SSI allotment, even if the family members they live with are poor enough to qualify for food stamps. This would mean slashing the benefits of some of the most low-income SSI recipients by up to a third — about $330 a month in Burton’s case — or ending their support altogether.

The effort to cut SSI for families who also rely on food stamps, also known as the Supplemental Nutrition Assistance Program, or SNAP, was initiated by top White House and Department of Government Efficiency officials last year, multiple Social Security officials said. It marks a second attempt by the Trump administration to quietly but dramatically downsize disability benefit programs overseen by the Social Security Administration, despite those programs’ strict eligibility standards and minimal instances of fraud.