Press Alt+1 for screen-reader mode, Alt+0 to cancelAccessibility Screen-Reader Guide, Feedback, and Issue Reporting | New window
    Back to glossary
    SSDI
    Primary Insurance Amount

    PIA

    PIA is the base monthly Social Security benefit you would get at full retirement age. SSDI payments are also based on the PIA.

    Also known as

    Primary Insurance Amount

    Related terms

    Take the next step

    Frequently asked questions about PIA

    What is PIA?+

    Primary Insurance Amount, the base benefit Social Security uses for retirement and SSDI.

    Who qualifies for PIA?+

    Anyone with an earnings record at SSA.

    How do I apply for PIA?+

    SSA calculates it; you can estimate yours at ssa.gov/myaccount.

    Where can I get help?+

    Call BenefitKarma at (866) 201-2604 or use our free benefit screener.

    Your Privacy Matters

    We use cookies for site analytics and to improve your experience. Marketing and personalization stay off unless you opt in. Privacy Policy. You can customize your preferences anytime.