NSSA® is now part of the Advanced Retirement Planning Institute (ARPI). Learn more →

Filing & Enrollment

Understanding Good Cause for Late Filing with Social Security

Verified against SSA POMS as of September 25, 2026

The short answer

Good cause for late filing with Social Security refers to valid reasons which justify failure to meet application deadlines. It includes issues like serious health conditions, incorrect agency information, or other unavoidable circumstances.

What Constitutes Good Cause?

Good cause provisions extend application deadlines in cases of illness, miscommunication from Social Security, or certain extenuating circumstances. This recognizes that certain factors may impede timely filing. These provisions are outlined in POMS Section GN 02613.025.

Source
GN 02613.025

Procedures for Establishing Good Cause

The beneficiary must provide evidence supporting their claim of good cause. Factors considered include physical, mental, educational, or linguistic limitations that prevented timely filing. Beneficiaries have 90 days to submit additional evidence supporting good cause claims.

Source
GN 02613.030 View source ›

Examples of Good Cause

Examples include serious illness, death in the family, destruction of records, or receiving incorrect information from SSA. Good cause does not exist when the individual was aware of deadlines and failed to act due to negligence.

Source
GN 03960.025 View source ›

Frequently asked

What qualifies as a good cause for late application submission?

A good cause may include serious illness, receiving incorrect information from SSA, or other unavoidable circumstances.

Can I appeal a late filing decision?

Yes, if you believe there was a valid reason for your delay, you may provide evidence and request reconsideration.

How long do I have to prove good cause?

You typically have 90 days to provide evidence supporting your good cause claim once you notify SSA.

What happens if my good cause request is denied?

If denied, your original filing date may be upheld, and you could miss potential benefits unless further appeal mechanisms are pursued.

Does misunderstanding Social Security guidelines qualify for good cause?

Yes, if you did not understand the requirement due to misleading or incorrect information from SSA, this may constitute good cause.

Reviewed by: Jim Blair.  ·  Source data last verified: September 25, 2026, against the live SSA POMS.  ·  This page is part of the ARPI Knowledge Base and is reviewed on a quarterly cycle for accuracy against current SSA guidance.
The Advanced Retirement Planning Institute (ARPI) Knowledge Base provides authoritative educational reference material based on SSA POMS, CFR Title 20, the SSA Handbook, CMS regulations, and Medicare.gov guidance. Not individualized legal, financial, or benefits advice — verify current rules with the Social Security Administration or Medicare.gov before making filing decisions.