SSI Age 18 Redetermination Texas: What Families Need to Know

What the SSI Age-18 Redetermination Actually Is

When your child turns 18, the Social Security Administration treats them as a brand-new disability applicant. The childhood standard they qualified under — which looked at whether the impairment caused "marked and severe functional limitations" — no longer applies. Instead, SSA applies the adult disability standard, evaluating whether the impairment limits the ability to perform competitive work. The 2026 SGA amount for non-blind individuals is $1,690 per month, but age-18 redeterminations skip Step 1 of the adult sequential evaluation.

This is not a continuation review. It is a full reassessment, and the childhood medical improvement review standard does not apply. SSA initiates the process within 12 months of the 18th birthday by mailing a written notice to both the beneficiary and their representative payee.

The Adult Sequential Evaluation Process

SSA skips Step 1 (current work activity) for age-18 redeterminations and applies Steps 2 through 5:

Step 2 — Severe impairment. The medical condition must cause more than minimal limitations on work-related activities.

Step 3 — Listing match. The impairment must meet or equal an adult Listing of Impairments entry. These adult listings are substantially more work-focused than the childhood versions — they evaluate whether the person can sustain competitive employment, not whether they function below age-level norms.

Steps 4 and 5 — Residual functional capacity. If the impairment does not meet a listing, the Disability Determination Services (DDS) examiner assesses whether the individual can perform past relevant work or adjust to other work in the national economy.

Documents You Need to Prepare

The single biggest factor in a favorable determination is the strength of your evidence file. Compile these before SSA contacts you:

• Form SSA-3368-BK (Disability Report – Adult): Your narrative of how the disability limits daily functioning and work capacity.
• Form SSA-827 (Authorization to Disclose Information): Authorizes medical providers, schools, and therapists to release records.
• Form SSA-5665 (Teacher Questionnaire): Ask a current teacher or transition coordinator to complete this. It documents how your child performs relative to typical peers across six functional domains — acquiring and using information, attending and completing tasks, interacting with others, moving about, caring for themselves, and health and physical well-being.
• IEP and transition assessment records: Consecutive progress reports, the Full and Individual Initial Evaluation (FIIE), and any functional behavior assessments.
• Vocational evidence: Records of job coaching, modified work schedules, or community-based work experiences that demonstrate the need for intensive supports unavailable in standard employment.
• Medical records: Updated evaluations from treating physicians, psychiatrists, psychologists, or therapists.

Request the teacher questionnaire well before your child's 18th birthday. Schools move slowly, and this form carries significant weight with DDS examiners because it documents functional limitations through the lens of someone who sees your child daily.

What Happens When Parental Income No Longer Counts

Beginning with the month after the 18th birthday, SSA stops "deeming" your income and assets to your child. This is actually favorable for many families — a household that was over-income while the child was a minor may now qualify based solely on the young adult's individual resources. The resource limit is $2,000 in countable assets. Bank accounts, savings bonds, and cash count. An ABLE account balance up to $100,000 does not count.

The SSI federal benefit rate in 2026 is $994 per month for an individual. Texas does not add a state supplement.

If Your Child Is Denied

Some childhood SSI recipients lose benefits at the age-18 redetermination. If SSA issues an unfavorable decision, you have 60 days from receiving the notice to request reconsideration. Here is the appeal chain:

1. Reconsideration — A different DDS examiner reviews the file with any new evidence you submit.
2. Administrative Law Judge (ALJ) hearing — You present your case at a hearing before an ALJ. Legal representation is strongly recommended at this stage.
3. Appeals Council review — Reviews ALJ decisions for legal error.
4. Federal court — Rarely needed but available.

Section 301 protection is critical if your child is still enrolled in a special education program with an active IEP. Under 34 CFR § 300.305, SSI cash benefits and Medicaid continue while the young adult participates in an approved vocational rehabilitation or educational program, even after an unfavorable redetermination — as long as you submit verification of enrollment to SSA.

Timeline for Texas Families

Start preparing at least six months before the 18th birthday. Request all school records, schedule updated medical evaluations, and ask educators to complete the SSA-5665. When the redetermination notice arrives, respond within 30 days with your completed forms and evidence file.

The Texas SSI at 18 & Adult Disability Benefits Guide walks through this entire process with dedicated document checklists, a redetermination evidence organizer, and step-by-step instructions for each SSA form — so nothing falls through the cracks during the most high-stakes review your family will face.

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