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How to Appeal an SSDI Denial: Deadlines, Steps and Fees

A denial letter is often not the end. Most successful claimants win after at least one appeal. The key is meeting the deadline and fixing what went wrong.

Last reviewed October 30, 2026 · Figures from SSA.gov and CMS.gov

60 daysTo file each appeal
4Levels of appeal
$9,200Attorney fee cap (or 25% of back pay)
$1,6902026 SGA earnings limit

The deadline: 60 days plus 5 for mail

You have 60 days from the date you receive the denial notice to appeal. SSA assumes you received it five days after the date printed on the letter, so in practice the window is about 65 days from that date. Do not wait: file even if you are still gathering records.

The four levels of appeal

LevelWhat you fileWho decides
1. ReconsiderationRequest for Reconsideration (Form SSA-561, or online)A different SSA disability examiner
2. HearingRequest for Hearing (Form HA-501)An Administrative Law Judge (ALJ)
3. Appeals CouncilRequest for Review (Form HA-520)SSA Appeals Council
4. Federal courtCivil lawsuitU.S. District Court

Each level has its own 60-day deadline, counted from the previous decision. The hearing is the stage where you can explain your limitations in person, and where legal representation tends to matter most.

Why claims are denied, and what helps

Attorney and advocate fees

SSA-approved fee agreements limit a representative's fee to the lesser of 25% of your past-due benefits or $9,200 (the cap since November 30, 2024). The fee is paid out of your back pay, so no fee is owed under the agreement if you receive no past-due benefits. Ask about case expenses such as medical record fees before you sign.

Missed the deadline? You may be able to show good cause for a late appeal, such as illness or not receiving the notice. You can also file a new application, but a new application may reduce the back pay you could receive, so ask SSA or a representative before deciding.
Not sure whether you meet the basic rules? Try the SSDI pre-screener and read the SSDI guide.

Related guides

Official sources