The Disabled Adult Child benefit amount will be determined based on a parent's "Primary Insurance Amount". From the Social Security website (https://www.ssa.gov/oact/cola/piaform...
The "primary insurance amount" (PIA) is the benefit (before rounding down to next lower whole dollar) a person would receive if he/she elects to begin receiving retirement benefits at his/her normal retirement age. At this age, the benefit is neither reduced for early retirement nor increased for delayed retirement.
Visible National Trust https://visiblenationaltrust.com/
Podcast (ABC's of Disability Planning) https://anchor.fm/abcsdisabilitypla...
Waypoints https://waypoints.substack.com/