Step 4 is when the Social Security Administration sends you a written decision on your reconsideration request

At Step 4 of the five-step reconsideration process, Social Security mails you a formal decision letter. This letter tells you whether your case was approved or denied. The letter arrives at the address on file with Social Security, typically four to six weeks after Step 3 (when a disability examiner and medical consultant reviewed your case). You do not need to do anything to trigger Step 4 — it happens automatically once the review is complete.

The decision letter is the document that matters most. It contains the examiner's findings, explains why they approved or denied your reconsideration request, and lists what to do next if you disagree. Keep this letter in a safe place; you will need it if you move forward to Step 5 or if you contact Social Security later with questions.

Key Takeaways

  • Step 4 is a written decision letter from Social Security that arrives by mail, usually four to six weeks after your case was reviewed.
  • The letter explains whether your reconsideration was approved or denied and gives the medical and legal reasons for that decision.
  • If you were approved, the letter tells you when benefits will start and how much you will receive each month.
  • If you were denied, the letter explains your right to request a hearing before an administrative law judge, which is Step 5.
  • You must keep the decision letter because you need it to move to the next step or to prove your case to other agencies.

What the decision letter contains

The decision letter includes several sections. At the top, Social Security states whether your reconsideration was approved or denied in clear language. Below that, the letter describes what medical evidence the examiner reviewed — your doctors' reports, test results, hospital records, and any new documents you submitted. The examiner explains what they found in that evidence and how it relates to Social Security's rules for disability.

The letter also lists the specific reason for the decision. If you were denied, it will say something like "your condition does not prevent you from working" or "your condition does not meet the medical criteria for disability." If you were approved, it explains which body system or condition may have access to you and when your benefits begin. The letter always includes contact information for your local Social Security office in case you have questions.

Approval at Step 4: what happens next

If your reconsideration was approved, the decision letter tells you your benefit amount and the date your payments start. Social Security will backdate your benefits to the date you originally filed your SSDI claim, minus any waiting period. For example, if you filed in January 2023 and were approved in December 2024, you receive a lump sum for the months you waited, then monthly payments going forward.

You do not need to do anything after approval. Social Security will set up direct deposit to your bank account or send you a debit card, depending on how you chose to receive payments when you filed. Your first payment arrives within one to two weeks of the approval date. If you have questions about the amount or the start date, call your local Social Security office using the number on the decision letter.

Denial at Step 4: understanding your options

If your reconsideration was denied, the decision letter explains your right to request a hearing. This is Step 5 of the reconsideration process. You have 60 calendar days from the date on the decision letter to request a hearing before an administrative law judge. The letter includes a form to request the hearing, or you can call Social Security to request one by phone.

Many people are approved at the hearing stage even after being denied twice. A hearing is different from the written review at Step 3 because you can present new evidence, answer questions from the judge directly, and have a representative (such as a lawyer or advocate) speak on your behalf. If you do not request a hearing within 60 days, you lose the right to appeal and cannot pursue SSDI further unless you file a new claim.

How to read the medical findings in your decision letter

The decision letter includes a section called "Medical Evidence" or "Findings of Fact." This section lists every medical record the examiner reviewed and summarizes what each one says. Read this section carefully because it shows what information Social Security based its decision on. If a record is missing — for example, your most recent doctor's visit or a test result you submitted — note that down.

The letter then explains how the examiner interpreted that evidence. If you disagree with how they described your condition or what they concluded from your records, write down the specific page and paragraph. This information is useful if you move to Step 5 and request a hearing, because you can tell the judge which findings you dispute and provide additional evidence to correct them.

What to do if you did not receive your decision letter

If more than six weeks have passed since Step 3 and you have not received a decision letter, call your local Social Security office. Have your Social Security number ready. The office can tell you whether your case is still being reviewed or whether the letter was mailed to an old address. If the address on file is wrong, update it when ready so you receive the letter.

Do not assume no news means approval. Social Security will not pay you until you receive a written decision. If your address changed, contact Social Security as soon as possible to prevent delays. You can update your address by phone, by visiting a local office in person, or by creating a my Social Security account online.

Keeping records of your Step 4 decision

Make a copy of your decision letter and store it in a safe place — a file folder, a drawer, or a digital scan on your computer. You will need this letter if you request a hearing at Step 5, if you explore for other benefits (like Medicaid or food information), or if you need to prove your disability status to an employer or school. Some people also photograph the letter with their phone as a backup.

Write the date you received the letter on the envelope or on the copy itself. If you move or change your address, bring the decision letter with you so you can update your information with Social Security. If your letter is lost or damaged, call Social Security and request a replacement copy. They can mail you another one within one to two weeks.

Frequently Asked Questions

Can I call Social Security to ask about my Step 4 decision before the letter arrives?

Yes. Call your local Social Security office and give them your Social Security number. They can tell you whether a decision has been made and what it is. However, the official decision does not take effect until you receive the written letter in the mail, so do not count on verbal approval for planning purposes.

What if the decision letter says I was denied but I have new medical evidence?

You can include new evidence when you request a hearing at Step 5. Write a letter explaining what the new evidence is and why it is important, then send it with your hearing request form. The administrative law judge will review it along with everything else in your file.

How long do I have to request a hearing if I was denied at Step 4?

You have 60 calendar days from the date printed on the decision letter. Count 60 days from that date, not from the day you received it. If the 60th day falls on a weekend or holiday, you can request a hearing on the next business day. Missing this important date means you lose your right to appeal.

Does Step 4 approval mean I will receive benefits forever?

No. Social Security will review your case periodically to confirm you still meet the disability criteria. The decision letter tells you when your next review will happen — usually one to three years after approval. If your condition improves, Social Security may stop your benefits, but they will notify you in writing before that happens.

What if I disagree with how the examiner described my medical records?

Document the specific disagreement — note the page number and what the letter says versus what your records actually show. Bring this information to your hearing at Step 5 and tell the judge. You can also submit a corrected statement from your doctor explaining what the records mean, and the judge will consider it.