Forms Hub • Arizona Workers’ Comp
Industrial Commission of Arizona Forms & Filing Guide
Last Updated: March 5, 2026 · Reviewed by Arizona Workers' Comp Help Group Editorial Team
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Navigating the bureaucracy of the Industrial Commission of Arizona (ICA) can feel like a second job, especially when you are already dealing with the physical and emotional stress of a workplace injury, an industrial injury, or other labor injuries. Whether you are a warehouse worker in Mesa or a delivery driver in Phoenix, understanding Arizona workers' compensation laws is the first step toward securing the medical care and financial support you deserve.
This guide serves as an educational resource for residents of Maricopa County to help identify, download, and correctly file the necessary industrial commission arizona forms and related workers comp paperwork.
Important Notice
We are an educational resource and private consulting platform. We are not a government agency or the Industrial Commission of Arizona. Our mission is to provide clarity and connect injured workers with a qualified worker compensation attorney to ensure their rights are protected.
3-Step Arizona Claim Process
Report & Document
Notify your employer, document the injury, and get medical care from a work injury doctor.
File Your Arizona Claim
Submit the required workers' comp forms (industrial commission arizona forms) to the ICA.
Protect Your Benefits
Track payments, challenge denials, and fight for the compensation you may be entitled to.
Arizona Workers' Comp Deadlines
Important filing deadlines under Arizona Revised Statutes:
- Notice to Employer: You must report your injury at work to your employer "forthwith".
- Statute of Limitations: You have exactly one year from the date of the accident to file your official workman's compensation claim (Form 102) with the ICA.
- Appeal Window: If you receive a denial, you typically have only 90 days to request a hearing.
Industrial Commission of Arizona Forms
Essential forms for your claim
Filing a workers compensation claim starts with the right paperwork. For an industrial injury, workplace injury, or labor injuries, these are the primary documents required by the Industrial Commission of Arizona. Whether you are in Mesa or Phoenix, use the forms below. Learn what workers compensation benefits include in our Benefits Guide.
Worker’s Report of Injury (Form 102)
The first step to filing for workers comp. You must notify the ICA directly.
Worker’s and Physician’s Report (Form 101)
Required to document your work injury through a medical provider.
Petitions to Rearrange Compensation
If your industrial injury has worsened and you need additional workers compensation benefits.
1. The "Worker’s Report of Injury" (Form 102) – Your First Step
The most critical document in your case is the Worker’s Report of Injury, commonly referred to as Form 102. This is the official workers compensation claim form that notifies the state that you have been injured and intend to seek benefits — not just an internal incident report for your employer.
Whether you are reporting an industrial injury, a workplace injury, or labor injuries, Form 102 is the universal starting point for workers compensation reporting.
Why Form 102 Matters. Filing this form with the Industrial Commission of Arizona is the legal trigger for your claim. While you must report your injury to your employer "forthwith," that conversation does not officially start your claim with the state. Only filing a workman's compensation claim through the ICA ensures that your medical bills and lost wages are tracked by the state's regulatory body.
Accuracy is paramount. Any discrepancy between what you write on this form and what you tell your doctor can lead to a denial. Consistent, clear descriptions help the ICA and insurance carrier match your medical records with your reported accident.
Establish causation. The form requires a detailed description of the accident. It is vital to clearly state how your job duties directly caused the injury — whether it's an industrial injury (e.g. machinery), a workplace injury (slip, fall, lifting), or other labor injuries. Location matters too: lifting boxes in a Mesa warehouse or delivering food in downtown Phoenix.
In many cases, Arizona workers compensation laws give you up to one year from the date of injury or from when you reasonably discovered a work‑related condition to file the appropriate workers compensation claim form. However, most injured workers are better served by filing as soon as possible instead of waiting until the deadline.
Download from the ICA
Always use the latest version from the Industrial Commission of Arizona to avoid outdated instructions or mailing addresses.
How do I get my workers compensation claim number?
Your claim number is assigned by the ICA after they process Form 102. After filing Form 102, the Industrial Commission of Arizona will process your paperwork and assign that unique identifier. This claim number is required for every medical visit in Mesa or Phoenix. If you haven't received it within 14 days, contact the ICA or your insurance carrier's workers comp hotline.
Free document review
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Is Your Injury Covered?
Not all injuries are straightforward. Whether you have an industrial injury, a workplace injury, or labor injuries, our workers compensation injury lawyers can evaluate your case for free.
Get a Free Case EvaluationHow to File the Claim Form in Mesa, AZ
Understanding arizona workers compensation laws is essential for Mesa residents to ensure maximum lost wage replacement. If you live or work in Mesa (ZIP codes 85201, 85204, 85210) or Phoenix, you have several options for workers compensation reporting. The arizona workers compensation commission maintains offices in both cities to assist the public, but the same statewide forms are used no matter where in Maricopa County you were hurt.
For workers in Mesa (ZIP codes 85201, 85203, 85210), the closest physical location to date-stamp your industrial commission arizona forms is the Phoenix ICA office at 800 W. Washington St.
- Online filing: the fastest way to submit your Industrial Commission of Arizona paperwork is through the official ICA portal.
- In‑person submission: you can visit the ICA offices in downtown Phoenix to hand‑deliver your documents and ensure they are date‑stamped.
- Certified mail: if you cannot travel, sending your forms via certified mail provides a paper trail and proof of delivery.
For injured workers in Mesa (including ZIP codes 85201, 85203, and 85210), we recommend keeping a simple checklist of workers comp paperwork you have completed: employer accident reports, the official ICA form, and any letters showing your workers compensation claim number.
No workers compensation insurance? Injured on the job with no workers comp?
If you were told there is no workers compensation insurance — whether you are a gig worker, contractor, or employee of an uninsured business — you still have a path. Arizona's Special Fund pays benefits when an employer has no workers comp insurance. Your steps: (1) Report your injury and file Form 102 with the ICA as usual; (2) The ICA can direct your claim to the Special Fund of Arizona for uninsured employers; (3) Deadlines still apply — do not delay. Do not fill out forms alone; get a free evaluation before submitting. Get a free evaluation.
Resources for Mesa Workers — Filing from Mesa, AZ (ZIP 85201, 85203, 85210). Residents of Mesa can submit their industrial commission arizona forms via the Phoenix office or online. If you are seeking a workers compensation injury attorney in Mesa, we provide localized referrals to experts who understand the specific medical provider networks in Maricopa County.
Once you file your Form 102, learn how your workers comp benefits are calculated in our Arizona workers’ compensation benefits guide.
3. Common Mistakes That Lead to Claim Denials
Many denials and delays start with small paperwork issues. A careful approach to filing workman's compensation claim can reduce the risk of a technical problem blocking your benefits.
- Incorrect or missing dates: leaving out the date of injury, using the wrong year, or failing to list when you first missed work.
- No signature or incomplete sections: unsigned forms or blanks where basic job information or employer details should appear.
- Confusing employer vs. ICA forms: assuming that an internal report at your job is the same as the official ICA workers compensation claim form.
- Not keeping copies: having no personal record of what you submitted, which makes it harder to correct mistakes later.
A good workers compensation handbook or educational guide can help you understand these requirements before you send anything to the ICA. Our goal is to function as that kind of handbook for injured workers in Mesa and Phoenix.
4. When to Contact a Worker Compensation Attorney
While the forms are designed to be accessible, the legal reality of a claim is often adversarial. Insurance companies have teams of lawyers working to minimize their payouts. You should consider a free consultation with a workers injury attorney if you encounter any of the following red flags:
Your employer has no workers compensation insurance.
If you were injured on the job and have no workers comp (no workers compensation insurance), your path is through the Special Fund of Arizona: file Form 102 with the ICA; the ICA can direct your claim to the Special Fund for uninsured employers. Arizona's Special Fund covers employees of uninsured businesses. Deadlines still apply — get a free evaluation before filling out forms alone.
Your workers comp claim is denied.
If you receive a Notice of Claim Status indicating a denial, the clock starts ticking. You have a narrow window to appeal. A worker compensation attorney can represent you at an ICA hearing, cross‑examine medical experts, and present evidence to overturn the denial.
You are being rushed back to work.
If a company‑picked doctor clears you for full duty before you are physically ready, a lawyer can help you transition to an independent work injury specialist to protect your health and your workers compensation benefits.
Pro Tip: represented workers statistically receive higher impairment ratings and better long‑term settlements than those who navigate the ICA alone.
Steps to Take if Your Arizona Workers' Comp Claim is Denied
A denied workers compensation claim is common due to filing errors, missing deadlines, or disputes over causation. You have the right to request a hearing before the ICA. If you receive a Notice of Claim Status indicating a denial, the clock starts ticking — you typically have only 90 days to appeal. A worker compensation attorney can represent you at an ICA hearing, cross-examine medical experts, and present evidence to overturn the denial. We recommend consulting an Arizona workers comp attorney to protect your employee rights. Get a free consultation.
FAQ — Filing Your Claim in Mesa & Phoenix
Q: How long do I have to file a workers comp claim in Arizona?
A: Under Arizona workers compensation laws, you generally have one year from the date of the injury at work to file. However, you should report the injury to your employer immediately.
Q: What if my workers comp claim is denied?
A: A denied workers compensation claim is common due to filing errors. You have the right to request a hearing (typically within 90 days). We recommend consulting an Arizona workers comp attorney. Read more.
Q: Where do I submit my industrial commission arizona forms?
A: Forms can be submitted to the ICA offices: Phoenix Office — 800 W. Washington Street, Phoenix, AZ 85007. Tucson Office — 2675 East Broadway, Tucson, AZ 85716. You can also file online at azica.gov.
Q: How do I get my workers compensation claim number?
A: The claim number is assigned by the ICA after they process Form 102 (Worker’s Report of Injury). You will typically receive a letter from the ICA or the insurance carrier with this number. Keep it in a safe place — you need it for every medical visit and legal filing in Mesa or Phoenix.
Q: What is the time limit for filing for workers comp in Arizona?
A: According to Arizona workers compensation laws, you must file your claim within one year of the date of the injury. However, failure to report the injury to your employer forthwith can lead to a denial even if you are within the one‑year filing window.
ICA Office Locations
You can submit industrial commission Arizona forms in person or by mail. For local SEO and convenience, here are the main ICA office addresses:
- Phoenix Office: 800 W. Washington Street, Phoenix, AZ 85007. Phone: (602) 542-4661.
- Tucson Office: 2675 East Broadway, Tucson, AZ 85716. Phone: (520) 628-5188.
Providing workers comp resources for Mesa (85201, 85202, 85203, 85204) and all of Maricopa County.
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Don't let a technical error on a workers compensation claim form stand between you and your recovery. Whether you are dealing with a back injury, a repetitive motion claim, or a complex denial, professional guidance is available.