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How to Document Lost Wages After an Accident in Arizona

Published On: August 8th, 2025

When you are in an accident and cannot work, the bills do not stop coming. Rent, groceries, childcare, and everything else still needs to be paid. If someone else’s negligence caused your injuries, Arizona law allows you to seek compensation for the income you lost while recovering. The key is being able to prove it. Insurance companies are not going to take your word for it. They want to see documentation, and the stronger your proof, the better your chances of getting paid fairly.

If you are not sure where to start, our Arizona personal injury lawyers can help you gather the right evidence and handle the back-and-forth with the insurance company.

What counts as lost wages

Lost wages are more than just your hourly rate or salary. They can include overtime you regularly work, tips you usually earn, bonuses, commissions, shift pay, and even paid time off you were forced to use while you were out. If you do freelance or gig work and had to cancel projects, that can count too, as long as you can show what you normally make. The U.S. Department of Labor has helpful information on different types of pay that might apply to your situation.

Gathering your proof

There are three main things you will need to show: what you usually earn, that you actually missed work, and that the time off was tied to your injury. For your usual income, pay stubs from the months before the accident are a must. W-2s or 1099s help too, and if you are paid through direct deposit, bank statements can back it up.

Next, you will want something from your employer that confirms your absences. A letter on company letterhead works best. It should include your job title, pay rate, regular schedule, and the exact dates you missed. If you used PTO or sick days, have them note that as well. Timesheets or attendance records can also be helpful.

Finally, you need medical proof that you could not work. This might be a doctor’s note that says “off work from August 1 to August 15” or a treatment plan that lines up with the days you were out. If your doctor gave you restrictions, like no heavy lifting, keep that in writing. If you are unsure how to request your medical records, the U.S. Department of Health & Human Services offers a guide to your rights.

If you are self-employed, you will need to get a little more creative. Past tax returns, invoices, payment records, and even canceled bookings can help you show what you normally make. A profit and loss statement can also be a good way to give a clear picture.

Our car accident attorneys work with both traditional employees and self-employed clients to make sure every dollar of lost income is documented and claimed.

Doing the math

Once you have your proof, figuring out the amount is pretty straightforward. If you are paid hourly, multiply your rate by the hours you missed. If you are salaried, divide your yearly pay by 52 to get a weekly amount, then multiply by the weeks you were out. Do not forget to include any regular overtime, tips, or commissions you typically earn. Even if you used PTO, you can claim it because you lost a benefit you earned.

The Arizona Industrial Commission has resources on wage calculations and other employment-related issues that may be helpful if you are navigating both an accident claim and a work-related injury.

Common mistakes that hurt claims

One of the biggest mistakes is not having a clear connection between your medical notes and your time off. If your doctor did not write it down, the insurance company might question it. Another problem is vague employer letters that just say “they missed some shifts.” Dates and hours matter. Some people only turn in one pay stub, which is not enough to show your normal income. And many people forget to include extras like tips or bonuses, which can make a big difference in the final number.

Arizona time limits

In most Arizona personal injury cases, you generally have two years from the date of injury to file a lawsuit, but there are exceptions. It is always best to talk to a lawyer as soon as possible so you do not miss your window. You can read more about filing deadlines on the Arizona Judicial Branch website.

The bottom line

Proving lost wages takes a little effort, but it is worth it. The more complete and organized your documentation, the harder it is for the insurance company to dispute it. If you are unsure what to gather or how to put it together, working with an experienced injury lawyer can make the process a lot easier.

Need help proving your lost wages?

Perez Law Group helps accident victims across Arizona build strong lost wage claims that hold up to insurance company scrutiny. Call us at 602-730-7100 or contact us online for a free case review and let us fight for the compensation you deserve.

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