Where to File Your Disability Claim in Missouri

You file for Social Security Disability Insurance (SSDI) or Supplemental Security Income (SSI) through the Social Security Administration, not through the state of Missouri. Missouri does not run its own disability program — it processes claims using federal rules and timelines. You have three ways to file: online at ssa.gov, by phone at 1-800-772-1213 (TTY 1-800-325-0778), or in person at your local Social Security office.

The online option is fastest if you have a Social Security number and basic information ready. You can start an process at ssa.gov/applyfordisability and finish it in one sitting, or save your progress and return later. The phone line has wait times, especially early in the week, but a representative will walk you through the entire form. In-person filing at a local office takes longer to schedule but lets you ask questions as you go and hand over documents on the spot.

Missouri has 95 Social Security field offices. You can find the one nearest you by entering your zip code at ssa.gov/locator. Call ahead to ask about current wait times and whether you need an appointment — some offices now require them.

Key Takeaways

  • You file through the Social Security Administration online, by phone, or at a local office — Missouri does not run a separate state disability program.
  • You need your Social Security number, birth certificate, proof of citizenship or legal residency, and medical records showing your condition and treatment history.
  • The initial decision typically takes three to five months; if denied, you can request reconsideration within 60 days of the denial letter.
  • Missouri residents with low income and resources may also be able to file for SSI, which has different income and asset limits than SSDI.
  • You can work with a disability representative (lawyer or non-lawyer advocate) at any stage, and they are paid only if you win your case.

Documents You Need Before You File

Gather these documents before you start your claim. You will need your Social Security number, birth certificate, and proof that you are a U.S. citizen or legal resident. Acceptable proof of citizenship includes a passport, naturalization papers, or a state ID. If you were born outside the U.S., bring your green card or visa documentation.

You also need medical records that show your condition, when it started, and what treatment you have received. This includes doctor's visit notes, hospital discharge summaries, lab results, imaging reports (X-rays, MRIs), and medication lists. If you see a mental health provider, bring those records too. The Social Security Administration can request records directly from your doctors, but having them ready speeds up the process.

Bring work history information: the names and dates of your last jobs, what you did, and how much you earned. If you are filing for SSI (not SSDI), you will also need to report your current income, assets, and living situation. Have bank statements, rent receipts, and utility bills ready if you file in person.

What Happens After You File

After you submit your process, the Social Security Administration sends you a receipt notice within two weeks. This notice has a confirmation number — save it. You can check the status of your claim online at ssa.gov/myaccount if you create an account, or by calling 1-800-772-1213.

Your claim goes to the Disability information Services (DDS) office in Missouri. This office is not part of Social Security — it is a separate state agency that makes the medical decision. DDS will review your medical records and may request additional information from your doctors. They may also schedule you for a consultative exam with a doctor they choose; if they do, Social Security pays for it.

The initial decision usually comes within three to five months. You will receive a written notice explaining whether you were approved or denied. If approved, you will learn your benefit amount and when payments start. If denied, the notice explains why and tells you how to request reconsideration within 60 days.

The Difference Between SSDI and SSI in Missouri

SSDI (Social Security Disability Insurance) is based on your work history. You must have worked and paid Social Security taxes for a certain number of years. There is no income or asset limit — you can have savings and still receive SSDI. Your benefit amount is based on your earnings record.

SSI (Supplemental Security Income) is a needs-based program for people with low income and few assets. You do not need a work history. In Missouri, the monthly SSI payment for an individual is set by federal law and changes each year. You can have no more than $2,000 in countable resources (the limit is higher if you are married). Income limits vary, but generally if you earn more than a small amount per month, your SSI payment is reduced.

You can file for both SSDI and SSI at the same time if you have a work history but low income. Some people receive both. When you file, the Social Security Administration will determine which programs you may be able to receive based on your situation.

What Happens If Your Claim Is Denied

If Social Security denies your claim, you have the right to request reconsideration. You must ask within 60 days of the denial letter. Request reconsideration by calling 1-800-772-1213, visiting your local office, or mailing a written request to the address on your denial notice.

Reconsideration means a different examiner at DDS reviews your case from the start. You can submit new medical records or other evidence that was not in your original file. This process takes another two to three months. If reconsideration is also denied, you can request a hearing before an Administrative Law Judge. This is a more formal process where you can present evidence and testify, and it usually takes four to six months to schedule.

Many people hire a disability representative (a lawyer or accredited non-lawyer advocate) at the hearing stage. Representatives are paid a fee only if you win — either 25 percent of your back pay or $6,000, whichever is less. You can find representatives through the National Organization of Social Security Claimants' Representatives (nosscr.org) or ask your local legal aid office for a referral.

Working While You Receive Disability Benefits

If you receive SSDI, you can work and still receive benefits during a trial work period. For nine months within a 60-month window, you can earn any amount and keep your full benefit. After the trial work period ends, Social Security continues to pay you as long as your earnings stay below the substantial gainful activity (SGA) limit. In 2024, the SGA limit is $1,550 per month for non-blind individuals, but this amount changes yearly.

If you receive SSI, the rules are stricter. You can earn up to $65 per month plus half of earnings above that before your SSI payment is reduced. Work incentives exist under both programs — such as Impairment Related Work Expenses (IRWE) and Plans to Achieve Self-Support (PASS) — that let you keep more of your earnings. Ask Social Security about these when you file or as soon as you think you might work.

Getting Help With Your Missouri Disability Claim

Free help is available through Missouri's Protection and Advocacy for Beneficiaries of Social Security (PABSS) program, run by the Missouri Protection and Advocacy Services. They answer questions about the filing process, help you gather documents, and represent you at no cost if you cannot afford a lawyer. Contact them at 573-526-1695 or visit moadvocacy.org.

Your local legal aid office also offers free help if you meet income limits. Missouri has several legal aid organizations depending on your county. Search for yours at lawhelp.org and select Missouri.

If you want to hire a representative, you can do so at any stage of your claim. You do not have to wait until you are denied. A representative can help you gather medical evidence, prepare your process, and represent you if you appeal. The fee agreement must be in writing and approved by Social Security before the representative is paid.

Frequently Asked Questions

Can I file for disability while I am still working?

Yes. You can file while employed as long as you are not earning more than the substantial gainful activity limit (currently $1,550 per month for non-blind individuals in 2024). If you are earning above that amount, Social Security will likely deny your claim because you are considered able to work.

How long does it take to get a decision on my claim?

The initial decision usually takes three to five months. If you are denied and request reconsideration, add another two to three months. If you request a hearing before a judge, the wait is typically four to six months from the time you request it. Timelines vary based on how quickly your doctors respond and how complex your medical condition is.

What if I do not have all my medical records?

Social Security can request records directly from your doctors and hospitals, but this slows down your claim. Provide whatever records you have when you file, and list the names and addresses of all doctors and hospitals you have visited. Social Security will contact them. If a provider does not respond within 30 days, Social Security may make a decision based on the records it has.

Do I have to use a lawyer to file for disability?

No. You can file and represent yourself throughout the process. Many people win their claims without a representative. However, if your claim is denied and you appeal to a hearing, having a representative increases your chances of winning. Representatives are paid only if you win, so there is no upfront cost.

Can I file for disability if I am not a U.S. citizen?

You can file for SSDI if you have a valid Social Security number and work history, regardless of citizenship status. SSI has stricter rules — you must be a U.S. citizen or a may have access to non-citizen (such as a green card holder or refugee). Bring your immigration documents when you file so Social Security can verify your status.