To apply for disability in Arizona, you file with the federal Social Security Administration rather than any state agency, choosing between Social Security Disability Insurance (SSDI) if you have a qualifying work history or Supplemental Security Income (SSI) if your income and resources are limited. You can submit the application online at ssa.gov, by phone at 1-800-772-1213, or in person at an Arizona SSA field office. Both programs require a medical condition expected to last at least 12 months or result in death, and because initial approval rates nationally sit below 40 percent, how carefully you prepare the application matters.
Figure Out Which Program You’re Applying For
SSDI and SSI both pay monthly benefits to people with qualifying disabilities, but they have different eligibility rules, and the right program shapes the forms you fill out.
SSDI
SSDI is tied to work you’ve already done. You earn “work credits” through jobs where Social Security taxes were withheld. In 2026, one credit equals $1,890 in wages, up to four credits per year.1Social Security Administration. How Does Someone Become Eligible Most adults need 40 credits total, with at least 20 earned in the ten years before the disability began. Younger workers can qualify with fewer. Your monthly payment reflects your lifetime earnings record, so it varies.
You also cannot be earning above the substantial gainful activity (SGA) limit. For 2026, that’s $1,690 per month for most applicants and $2,830 if you are legally blind.2Social Security Administration. Substantial Gainful Activity Earnings above those amounts generally end the inquiry regardless of your medical condition.
SSI
SSI has no work history requirement. It is a needs-based program for disabled adults and children with very limited income and resources.3Social Security Administration. Benefit Types In 2026, the federal SSI payment is $994 per month for an individual and $1,491 for an eligible couple.4Social Security Administration. What’s New in 2026 Arizona does not add a state supplement.
Countable resources cannot exceed $2,000 as an individual or $3,000 as a couple.5Social Security Administration. 2026 Cost-of-Living Adjustment (COLA) Fact Sheet Countable resources include bank accounts, stocks, and most property beyond your primary home and one vehicle. Some people qualify for both SSDI and SSI at once if the SSDI payment is low enough.
Gather Your Records Before You Start
The application leans heavily on documentation. Having it ready up front saves weeks of back-and-forth with examiners.
You’ll need the names, addresses, and phone numbers of every doctor, hospital, and clinic that has treated your condition, approximate dates of treatment, and a full list of current medications with prescribing physicians. SSA also wants your work history for the five years before your disability began, including job titles, duties, and the physical and mental demands of each role.6Social Security Administration. Program Operations Manual System – DI 22515.025 Use of Form SSA-3368-BK For SSDI, you’ll be asked about earnings from the current and prior year, self-employment, and your Social Security coverage history, so pull your W-2s or tax returns.7Social Security Administration. Information You Need to Apply for Disability Benefits Have bank account details handy for direct deposit.
The core medical form is the Adult Disability Report (SSA-3368), which asks you to describe your conditions and how they limit day-to-day function.8Social Security Administration. Disability Report – Adult Be specific. Instead of “back pain,” write that you can’t sit for more than 20 minutes, can’t lift more than 10 pounds, and need to lie down for two hours during the day. Examiners are looking for concrete functional restrictions, not just diagnoses.
You’ll also sign Form SSA-827, the medical records release that lets SSA and Arizona’s disability examiners request records directly from your providers.9Social Security Administration. Information on Form SSA-827 Without it, the agency cannot get the evidence it needs. The authorization also covers educational records and information on how your impairment affects daily activities and work.10Social Security Administration. Form SSA-827 – Authorization to Disclose Information to the Social Security Administration A witness signature is not required by federal law, despite the witness line on the form.
Three Ways to File
Online
The SSA portal at ssa.gov/applyfordisability lets you start an SSDI application, upload medical documents, and save your progress with a re-entry number.11Social Security Administration. Apply Online for Disability Benefits You can return later using that number plus your Social Security number.12Social Security Administration. How Do I Return to an Online Application for Retirement or Disability Benefits That I Already Started but Did Not Finish To apply online you must be at least 18, not currently receiving benefits on your own record, and not have been denied in the last 60 days. SSI applications can’t be completed entirely online; you’ll have to contact SSA directly to finish them.
By Phone
Call SSA at 1-800-772-1213 to schedule an appointment and complete the application over the phone. A representative walks you through the same forms. This route is useful if you have trouble with the online system or if you’re applying for SSI.
In Person at an Arizona Field Office
Arizona has SSA field offices in Phoenix (downtown and north), Tucson (two offices), Flagstaff, Mesa, Glendale, Yuma, Prescott, and several other cities. Find your closest one with the locator at ssa.gov/locator.13Social Security Administration. Field Office Locator In person, you can hand over documents, ask questions, and get a physical receipt confirming the filing date.
What Happens After You File
Your application moves through two levels of review. The local SSA field office verifies your non-medical eligibility: age, work history, Social Security coverage, and for SSI, income and resources. If that checks out, the file goes to Arizona’s Disability Determination Services (DDS), which operates under the Arizona Department of Economic Security.14Social Security Administration. Disability Determination Process
At DDS, an examiner paired with a medical or psychological consultant reviews your records and decides whether your condition meets SSA’s definition of disability. The examiner looks at treatment records, test results, physician notes, and your own descriptions of how your condition limits functioning. If your medical records don’t tell a clear enough story, the examiner can order a consultative examination, which is a one-time appointment with a doctor or psychologist contracted by the state to evaluate disability claims.15Social Security Administration. A Special Examination Is Needed for Your Disability Claim The government pays for the exam. The examining doctor doesn’t decide your claim or prescribe treatment; the results simply go into your file.
SSA’s own guidance puts the initial decision at six to eight months.16Social Security Administration. How Long Does It Take to Get a Decision After I Apply for Disability Benefits Timing depends on the nature of your disability, how fast your providers return records, and whether a consultative exam is needed. The decision arrives by mail. An approval notice explains your benefit amount and start date. A denial notice explains why and how to appeal.
If Your Claim Is Denied
Most initial applications are denied, and the appeals process exists because initial decisions are often reversed later, particularly at hearings. You have 60 days from the date you receive a denial notice to appeal at each level, and SSA assumes you received the notice five days after it was mailed.17Social Security Administration. Request Reconsideration Miss that window and you may have to start over with a new application, losing months or years of potential back pay.
The first step is reconsideration, where a different DDS examiner in Arizona reviews your file from scratch, including any new evidence you submit. This is when to add updated doctor’s notes, new test results, or statements from treating physicians about your functional limits. Approval rates at reconsideration are low, but the step is required before you can request a hearing.17Social Security Administration. Request Reconsideration
If reconsideration fails, you can request a hearing before an Administrative Law Judge. This is where the most denials get overturned. The judge reviews your evidence, asks about your condition, and may call medical or vocational experts to testify.18Social Security Administration. Request Hearing With a Judge Unlike the paper-only reconsideration, you appear in person or by video and can explain in your own words how your condition affects your life.
Beyond the hearing, you can ask the SSA Appeals Council to review an unfavorable decision, and after that, file a civil action in federal district court. The Appeals Council can also review issues decided in your favor, so there is some risk at that stage.19Social Security Administration. Appeals Council Review Process in OARO The same 60-day deadline applies at every level.
Should You Hire a Representative?
You can hire an attorney or accredited representative at any point, though most people bring one on for the hearing. Disability representatives typically work on contingency and collect a fee only if you win. Under SSA’s fee agreement process, the fee is capped at 25 percent of your past-due benefits or $9,200, whichever is less.20Social Security Administration. Fee Agreements SSA withholds the fee from your back pay and pays the representative directly, so nothing comes out of pocket. A representative can help gather medical evidence, prepare you to testify, and cross-examine vocational experts, which are tasks that are difficult to handle alone when you are already dealing with a serious medical condition.