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Illinois
Social Security Disability Guide

Applying for SSDI or SSI in Illinois? Increase your chances of approval with Advocate's licensed disability specialists.

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Challenges Facing Residents in Illinois Seeking Disability Benefits

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Initial Application

36%

Approval rate in Illinois

Ranked #22 nationally

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Reconsideration

13%

Reconsideration rate in Illinois

National average is 16%

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ALJ Hearing

54%

ALJ approve rate in Illinois

Ranked #34 nationally

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Processing Time

7.1

Months for Illinois

7.8 is the national average

Advocate can help you with these obstacles and improve your chances of success. Our licensed disability specialists will:

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Gather stronger medical evidence for your application.
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Complete all the necessary forms correctly.
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Avoid mistakes that cause delays or denials.
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Appeal your case and guide you through the process.

Application Stages for Disability Applications in Illinois

If your disability benefits application has been denied in Illinois, you're not out of options. The majority of claims are approved at an appeal step. At Advocate, our team combines deep knowledge of disability law with strategic advocacy to help you present the strongest possible appeal and improve your chances of approval.

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Initial Application - File a claim with the Social Security Administration (SSA) through your local field office or online with Advocate. Approval rate is roughly 36% in Illinois without professional assistance.

Reconsideration - If your initial application is denied, you may appeal the decision, but you must act quickly as you only have 60 days to request a reconsideration. Approval rate is a low 13% at this step without professional help.

Hearing with an Administrative Law Judge (ALJ) - If denied a second time you may seek out a hearing in person or over video with an ALJ. There is a better chance of approval at this step with roughly 54% of claims making it through.

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How Advocate Helps with your Illinois Disability Claim

Advocate's experienced team has represented thousands of claimants across the USA, including Illinois. Start with a free, no-obligation evaluation of your claim and let us give you the best chance at success.

We will assist you with the applications and help ensure your medical evidence is strong and well-documented.

To improve your chances of getting approved, your team will:

Help you gather the right medical records.
Review your financial and legal documents.
Complete your SSDI/SSI application forms.
Manage deadlines and communication.
Support you through every step.
Represent you at an ALJ hearing.
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Find Your Local Illinois Social Security Office

The Social Security website is a helpful resource where you can learn how to apply for benefits, check the status of your claim, and find important information about disability and other Social Security programs.

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Illinois Social Security Administration Offices

Show all

7440 PROVIDENCE DR

WOODRIDGE, IL 60517

Phone: (866) 303-2724

Fax: (833) 950-2770

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

2450 LAKE SHORE DR

WOODSTOCK, IL 60098

Phone: (877) 405-7828

Fax: (833) 950-3063

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

1005 FACTORY OUTLET DR

WEST FRANKFORT, IL 62896

Phone: (888) 223-8869

Fax: (833) 950-3707

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

1930 N LEWIS AVE

WAUKEGAN, IL 60087

Phone: (888) 320-0960

Fax: (833) 950-2510

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

3610 E LINCOLNWAY

STERLING, IL 61081

Phone: (866) 789-1093

Fax: (833) 950-3443

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

3112 CONSTITUTION DR

SPRINGFIELD, IL 62704

Phone: (877) 279-9504

Fax: (833) 950-2504

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

502 E JEFFERSON ST

ROCKFORD, IL 61107

Phone: (877) 628-6570

Fax: (833) 950-2800

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

2350 4TH AVE

ROCK ISLAND, IL 61201

Phone: (866) 414-9166

Fax: (833) 950-2506

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

2401 LIND STREET

QUINCY, IL 62301

Phone: (888) 279-5999

Fax: (833) 950-2508

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

915 WENZEL RD

PERU, IL 61354

Phone: (855) 245-0640

Fax: (833) 950-3445

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

815 W PIONEER PARKWAY

PEORIA, IL 61615

Phone: (877) 319-6039

Fax: (833) 950-2502

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

2801 BROADWAY

PEKIN, IL 61554

Phone: (877) 405-0499

Fax: (833) 950-3061

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

7222 W CERMAK RD

NORTH RIVERSIDE, IL 60546

Phone: (888) 518-0226

Fax: (833) 950-3097

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

328 SUSAN DR

NORMAL, IL 61761

Phone: (877) 405-4640

Fax: (833) 950-3107

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

105 S 6TH ST

MOUNT VERNON, IL 62864

Phone: (866) 931-2549

Fax: (833) 950-2792

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

705 NORTH WHEELING RD

MOUNT PROSPECT, IL 60056

Phone: (866) 931-8350

Fax: (833) 950-3733

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

1107 W FERDON

LITCHFIELD, IL 62056

Phone: (877) 319-3077

Fax: (833) 950-3057

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

630 E. OAK ST.

KANKAKEE, IL 60901

Phone: (855) 807-8801

Fax: (833) 950-3439

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

552 HOUBOLT RD

JOLIET, IL 60431

Phone: (866) 783-7302

Fax: (833) 950-2796

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

230 NORTH MANNHEIM RD

HILLSIDE, IL 60162

Phone: (866) 964-6290

Fax: (833) 950-3099

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

18 VETERANS DRIVE

HARRISBURG, IL 62946

Phone: (866) 366-3980

Fax: (833) 950-2798

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

2060 WINDISH DRIVE

GALESBURG, IL 61401

Phone: (877) 405-7659

Fax: (833) 950-3103

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

4 E LINDEN ST

FREEPORT, IL 61032

Phone: (855) 628-1591

Fax: (833) 950-3447

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

2116 GREEN BAY RD

EVANSTON, IL 60201

Phone: (888) 371-0791

Fax: (833) 950-3101

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

1207 NETWORK CENTRE DR

EFFINGHAM, IL 62401

Phone: (855) 213-5288

Fax: (833) 950-3449

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

790 FLETCHER DR

ELGIN, IL 60123

Phone: (877) 405-0435

Fax: (833) 950-3437

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

650 MISSOURI AVE

EAST ST LOUIS, IL 62201

Phone: (877) 700-4849

Fax: (833) 436-4144

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

606 W PERSHING RD

DECATUR, IL 62526

Phone: (888) 619-4773

Fax: (833) 950-3105

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

400 N. VERMILION ST.

DANVILLE, IL 61832

Phone: (866) 331-5394

Fax: (833) 950-2794

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

5130 WEST NORTH AVENUE

CHICAGO, IL 60639

Phone: (866) 614-4761

Fax: (833) 950-2804

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

9715 S COTTAGE GROVE

CHICAGO, IL 60628

Phone: (888) 397-3107

Fax: (833) 950-3435

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

4849 N MILWAUKEE AVE

CHICAGO, IL 60630

Phone: (888) 748-7667

Fax: (833) 950-3433

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

6338 S COTTAGE GROVE AVE

CHICAGO, IL 60637

Phone: (877) 402-0824

Fax: (833) 950-2802

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

10718 S ROBERTS RD

PALOS HILLS, IL 60465

Phone: (877) 405-4568

Fax: (833) 950-3059

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

3260 W FULLERTON AVE

CHICAGO, IL 60647

Phone: (888) 456-9540

Fax: (833) 950-3113

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

9443 S WESTERN AVE

CHICAGO, IL 60643

Phone: (877) 409-8427

Fax: (833) 950-2808

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

2127 W LAWRENCE AVE

CHICAGO, IL 60625

Phone: (877) 409-8426

Fax: (833) 950-2806

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

605 W WASHINGTON BLVD

CHICAGO, IL 60661

Phone: (866) 739-4765

Fax: (833) 787-1783

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

104 S HALSTED STREET

CHICAGO HEIGHTS, IL 60411

Phone: (877) 274-5413

Fax: (833) 950-3111

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

2416 S PULASKI ROAD

CHICAGO, IL 60623

Phone: (877) 531-4698

Fax: (833) 950-2184

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

101 S COUNTRY FAIR DR

CHAMPAIGN, IL 61821

Phone: (877) 819-2593

Fax: (833) 950-2810

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

250 W CHERRY ST

CARBONDALE, IL 62901

Phone: (877) 714-0377

Fax: (833) 950-3441

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

230 WEST LAKE STREET

BLOOMINGDALE, IL 60108

Phone: (877) 845-1577

Fax: (833) 950-3451

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

227 W POINTE DR

BELLEVILLE, IL 62226

Phone: (877) 405-0471

Fax: (833) 580-0167

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

5253 S ASHLAND AVE

CHICAGO, IL 60609

Phone: (877) 897-0608

Fax: (833) 902-2646

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

1325 N. LAKE STREET

AURORA, IL 60506

Phone: (877) 274-5412

Fax: (833) 950-3109

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

501 BELLE ST

ALTON, IL 62002

Phone: (855) 285-6006

Fax: (833) 950-3115

M: 9:00 AM - 4:00 PM
T: 9:00 AM - 4:00 PM
W: 9:00 AM - 4:00 PM
Th: 9:00 AM - 4:00 PM
F: 9:00 AM - 4:00 PM

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Frequently Asked Questions

What you need to know about Illinois SSI/SSDI and Advocate

What is the SSDI approval rate in Illinois?
+

Illinois's initial SSDI application approval rate is approximately 36%, ranked 22nd nationally. At reconsideration, the rate is ~13%. At the hearing level, Illinois sees an approval rate of about 54%, ranking 34th in the nation. These rates highlight why strong medical evidence and experienced representation are so important. The Government Accountability Office has found that applicants with representation are up to 3x more likely to be approved.

How long does it take to get an SSDI hearing in Illinois?
+

The average wait time for a disability hearing in Illinois is approximately 7.1 months, compared to the national average of 7.8 months. Illinois has 6 SSA hearing offices, and wait times can vary between locations. Total processing time from hearing request to final decision may be longer. Having experienced representation helps ensure your case file is complete and ready when your hearing date arrives.

Does Illinois have a state disability insurance program?
+

No. Illinois does not offer a state-funded disability insurance program. Only five states have mandatory state disability insurance programs: California, Hawaii, New Jersey, New York, and Rhode Island. In Illinois, SSDI and SSI are the primary federal disability benefit programs available. Advocate can help Illinois residents apply for or appeal SSDI benefits at no upfront cost.

How much does SSDI pay in Illinois per month?
+

SSDI is a federal program, so benefit amounts are based on your lifetime work history and earnings, not your state of residence. The average monthly SSDI benefit nationally is approximately $1,580, with a maximum of $4,018 in 2025. Illinois exempts SSDI benefits from state income tax. Federal taxes may apply if your combined income exceeds $25,000 (single) or $32,000 (married filing jointly). For SSI recipients, Illinois provides a state supplement (State-administered; varies), which can increase total monthly payments above the federal maximum of $967.

Where are the SSA hearing offices in Illinois?
+

Illinois has 6 SSA hearing offices. Illinois is part of SSA Region 5. Your hearing will typically be scheduled at the office nearest to the SSA field office where you filed your claim. Since the pandemic, many hearings are conducted virtually via video or phone, which means you can also have representation from anywhere in the country. You can find your nearest SSA field office at ssa.gov/locator.

What happens if I'm denied SSDI in Illinois?
+

If your initial application is denied in Illinois, you have 60 days to file an appeal. The appeals process has multiple stages: Reconsideration (a second review of your file), Hearing (before an Administrative Law Judge), and Appeals Council Review. In Illinois, hearing-level approvals average about 54%, which is significantly higher than the initial application rate of 36%. Most successful claims are ultimately approved at the hearing stage, which is why experienced representation is so valuable. Advocate can step in at any stage of the process.

Does Advocate charge upfront fees?
+

No. Advocate operates on a contingency fee model. You pay nothing upfront, and our fee is capped at $9,200, which is set by federal regulation. If we don't help you win your benefits, you owe nothing. This applies to all Illinois residents regardless of where in the state you live. Our AI-powered platform combined with licensed clinical support is available to applicants and appellants across all 50 states and U.S. territories.

Ready to apply with confidence? Start your free evaluation now.

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