Address, phone & hours
Your local SSA service center
The Sioux Falls office acts as your local Social Security service center, managing a total of $121 million in monthly benefits. As of December 2024, there are 5,795 SSDI recipients served by this location, including 800 recipients in ZIP 57106. The SSDI share of 9% is typical for a field office, though it remains higher than 26% of offices nationally. This office handles 32% of all South Dakota beneficiaries.
You can visit this office to file initial SSDI applications, drop off medical documents, verify your identity, and set up direct deposit. While you can walk in for basic services, scheduling an appointment is recommended to ensure a representative is available. Note that this office does not decide the outcome of your disability claim, as that is handled by the state DDS. Similarly, this location does not host administrative hearings, which are conducted by the Office of Hearings Operations.
Who this office serves
Beneficiaries in this service area receive an estimated $121,440k in Social Security benefits each month.
Before you visit
Prepare for your visit by bringing a government-issued photo ID and a detailed 15-year work history. You should also bring a list of all treating providers with their addresses, copies of your most recent medical records, a current list of medications, and any prior denial letters if you are reapplying. Expect your appointment to last between 45 and 90 minutes as a claims representative reviews your file. Being organized helps the representative process your information more efficiently.
Avoid pitfalls that delay your application, such as submitting an incomplete work history or failing to include recent medical records from all your treating doctors. You should also remember to mention mental health conditions, which are just as important as physical impairments for your claim. Never sign any forms without reading them thoroughly, as inaccuracies can lead to unnecessary processing hurdles. An attorney can help you avoid these errors.
Should you bring an attorney?
The initial application stage is a critical time to establish the evidence for your case. Most people who apply without legal guidance face significant hurdles if their initial application is denied. A qualified attorney can help you understand your options and ensure your medical evidence is properly presented to the Social Security Administration. Consider a free case review to see how representation might strengthen your application.
Approval rates change with a lawyer
Source: U.S. Government Accountability Office, GAO-18-37. The 3× gap is a population-wide average across all judges; individual outcomes vary.
If your SSDI claim moves to a hearing
About two-thirds of initial SSDI applications nationwide are denied. If yours is, your case moves to a hearing before an Administrative Law Judge at a regional hearing office. SSA assigns that office based on where you live. The hearing offices below are the closest to Sioux Falls by distance, which is not always the office SSA assigns. The Sioux Falls field office holds your file at every appeal stage, but the substantive decisions happen further up the chain.
Frequently asked questions
While you can walk in for basic services like replacing a Social Security card, scheduling an appointment is highly recommended for disability applications to ensure you receive dedicated time with a representative.
Yes, you can file your initial SSDI application online through the official Social Security website. However, you may still need to visit the Sioux Falls office to verify your identity or submit specific physical medical records.
You should bring your government-issued photo ID, a 15-year work history, a list of your doctors with their contact information, your recent medical records, and a list of your current medications.
An appointment at the Sioux Falls office typically lasts between 45 and 90 minutes. This time is used by a claims representative to verify your information and review the documentation you have provided.
