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If you just got a denial letter...
If you just got a denial letter for your child's SSI, take a breath. The denial feels final — it's meant to. The letter is dense, bureaucratic, and written in a way that suggests the decision is over.
It isn't.
Many applications are denied at this stage. The initial review is paperwork-heavy and evidence-limited, and denials are often about what the file contained rather than a final judgment about your child. That is why the next step focuses on strengthening the record rather than simply resubmitting the same information.
This guide walks you through exactly what to do in the days and weeks after a denial. The deadlines, the process, the documentation that actually changes outcomes, and when to bring in a professional.
Do this first
A request for reconsideration generally must be filed within 60 days after you receive the notice.
SSA usually assumes you received it five days after the date printed on the notice, unless you can show it arrived later. Act promptly — and if a deadline has already passed, contact SSA anyway, because good-cause extensions may be available in some circumstances. File your Request for Reconsideration online at ssa.gov/appeals before you do anything else.
Why SSI denials happen
Before you appeal, it helps to know what you're appealing. The Social Security Administration issues denials for specific reasons, and those reasons shape everything you do next. Look at your denial letter — the reason is stated there, usually in the first page or two.
Insufficient medical evidence
The most common reason. The SSA determined that the records on file didn't sufficiently show how the condition limits daily functioning. This is often a documentation problem — not a qualification problem.
Income or resources exceeded limits
Household income or assets were calculated above the SSA's threshold. Worth reviewing — many exclusions apply that families miss on the first pass.
Condition didn't meet severity criteria
The SSA determined the condition doesn't meet their severity standard. This is where the Listing of Impairments and functional equivalence arguments come into play on appeal.
Missing or incomplete records
The SSA didn't receive all the records they needed. Providers sometimes don't respond to records requests, or records go to the wrong address. This is one of the most fixable reasons.
Most denials aren't about whether your child qualifies. They're about whether the paperwork proves it. On appeal, you're rarely fighting the facts of your child's disability — you're fighting how clearly it was documented. That's a very winnable fight.
The four-level SSI appeal process
SSI has a structured four-level appeal process. Understanding what each level involves helps you decide where to put your energy — and when to bring in a professional.
Reconsideration
A different SSA employee reviews your case from scratch, including any new evidence you submit. This is the most important window to add stronger documentation — because the file you submit at reconsideration becomes the foundation for every later appeal level.
The real value of this stage is not the odds — it is that you must complete it before you can request an ALJ hearing. Use it to add evidence rather than resubmitting the same file.
Administrative Law Judge (ALJ) Hearing
This is the only level where you present your case in person to a judge. An ALJ is an independent judge who reviews your case at an in-person or video hearing. You can present evidence, bring witnesses, and have a representative speak on your behalf.
This level differs from the earlier ones because you can present evidence directly and answer questions in person. That is why advocates commonly encourage families not to stop before reaching it.
What to do: Request a hearing in writing within 60 days of the reconsideration denial. If you don't already have an advocate or attorney, get one before the hearing. Their presence measurably improves outcomes.
Appeals Council Review
The Appeals Council reviews whether the ALJ made a legal error. They don't reconsider the facts — they review the process. The Council rarely approves claims outright, but the Council can send your case back to the ALJ for a rehearing, which is often the real goal.
What to do: File a Request for Review within 60 days of the ALJ decision. An attorney is strongly recommended at this level — the arguments are legal, not medical.
Federal Court
If the Appeals Council denies or refuses to review, you can file a civil action in federal district court. This requires an attorney and a filing fee. Cases at this level are rare but sometimes necessary — and federal judges can overturn SSA decisions when the agency applied the law incorrectly.
What to do: File within 60 days of the Appeals Council decision. You must have an attorney for federal court.
What the timeline actually looks like
One of the hardest parts of an SSI appeal is the wait. Here's what families can realistically expect at each level, so you can plan accordingly.
Approval rates vary by level, region, and case, SSA publishes child-specific outcome data in its SSI Annual Statistical Report, broken out for applicants under age 18. Most successful children's SSI claims are approved at the initial application level rather than on appeal, which is why the strength of the original file matters so much. If your child is ultimately approved, SSI can generally be paid back to the application's effective date rather than the approval date — so a long appeal does not necessarily mean losing the months you waited. The exact amount depends on your filing date, when eligibility began, and SSA's determination.
What documentation actually wins appeals
Most denials are reversed on appeal because the file gets stronger — not because the underlying facts changed. The SSA is reviewing how the condition limits your child's ability to function, not the diagnosis itself. Your job on appeal is to make that functional impact impossible to ignore.
Updated physician letters
School records and IEP documentation
Daily behavior and symptom tracking
Therapy and specialist reports
Parent and caregiver statements
When to get a disability advocate or attorney
You don't need representation to appeal an SSI denial — but at the ALJ level, it makes a measurable difference. Studies have consistently shown that represented claimants have higher approval rates than unrepresented ones.
Most disability attorneys and advocates work on contingency — no fee unless the appeal succeeds. Under SSA’s standard fee agreement process, representative fees are generally capped at the lesser of 25% of past-due benefits or the current SSA cap. SSA’s current published cap is $9,200. Limits can change, so families should verify the current amount with SSA before signing any fee agreement.
Practically, this means the decision at the ALJ level is straightforward: representation almost always improves your chances of winning, and you pay nothing if you lose.
Before your ALJ hearing — this is the single highest-value moment to have someone in your corner.- If the denial reason involves severity criteria or listing requirements — these arguments are technical and benefit from professional framing.
- If English is not your first language — both for communication with SSA and for understanding the appeal documents themselves.
- At the Appeals Council and Federal Court levels — arguments are legal, not medical, and representation is effectively required.
You can find representation through your local bar association's referral service, the National Organization of Social Security Claimants' Representatives (NOSSCR), or state-level legal aid organizations that handle disability cases at no cost for qualifying families.
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Mistakes that hurt SSI appeals
A few avoidable mistakes show up in denied appeals over and over. Knowing them in advance is half the battle.
Waiting too long to file. The 60-day deadline is strict. Even a one-day miss means starting over.- Submitting the same file that was denied. Reconsideration only helps if you add new, stronger evidence. Resubmitting the original file usually produces the same result.
- Focusing on diagnosis instead of function. The SSA doesn't approve based on what condition your child has — they approve based on how it limits your child's ability to function. Every piece of evidence should speak to functional limitation.
- Missing appointments with the SSA. If the SSA schedules a consultative exam and you don't attend, that alone can result in denial. Reschedule in writing if you must miss one.
- Not reporting changes in circumstance. Changes in income, household composition, or your child's condition can affect eligibility. Report them proactively.
- Giving up after reconsideration. Reconsideration approves only a small percentage of cases. Most families who win do so at the ALJ level — which you can only reach by pushing through reconsideration first.
Common questions about SSI appeals
What to do today
If you're reading this with a denial letter in your hand, here is your immediate path:
Write down the date on the denial letter. Add 65 days. That's your deadline — mark it on your calendar today.
File your Request for Reconsideration online at ssa.gov/appeals. Don't wait to gather evidence — file first, add evidence as it comes in.
Start gathering updated documentation. Contact every treating provider and request an updated letter describing functional impact, not just diagnosis.
Begin daily tracking if you aren't already. Our free Behavior Tracker gives you the concrete data that carries weight at every appeal level.
If your reconsideration is denied, request an ALJ hearing — and get representation before the hearing date. This is the stage that changes outcomes.
A denial letter is not the end. It's a starting point. The families who get approved aren't the ones who filed perfectly the first time — they're the ones who kept going, gathered better evidence, and walked into an ALJ hearing with their documentation ready.
You can be one of those families.
