Back to glossary
SSDI
Alleged Onset Date
Your Alleged Onset Date is the date you say your disability started. It affects when back pay begins if you are approved.
Also known as
AOD
Onset date
Related terms
- Back Pay (SSDI)
The retroactive disability benefits owed to an approved SSDI claimant, covering the period from the established onset date (minus the 5-month waiting period) through the month of approval.
- Date Last Insured
The last date a person met the Social Security work credit requirements to be insured for SSDI benefits. Your disability must have begun on or before this date to qualify for SSDI.
Take the next step
Frequently asked questions about Alleged Onset Date
What is an Alleged Onset Date?+
The date you tell SSA your disability began.
Who qualifies for an Alleged Onset Date?+
Anyone applying for SSDI or SSI.
How do I apply for an Alleged Onset Date?+
List it on your application; SSA may adjust it during review.
Where can I get help?+
Call BenefitKarma at (866) 201-2604 or use our free benefit screener.