What is professional malpractice in Arizona?

It's when a licensed professional — an attorney, accountant, financial advisor, or architect — fails to meet the accepted standard of their field and causes you financial harm. Unlike medical malpractice, these cases usually involve economic rather than physical losses.

What makes a strong professional malpractice case in Arizona?

A clear, demonstrable error (a missed deadline, bad advice, or mishandled funds), an expert who will testify the standard of care was breached, and documented financial losses traceable to the error. Engagement letters and billing records are critical.

Arizona · Free Case Value Calculator

Arizona Professional Malpractice Case Value Calculator

Q: How is a professional malpractice settlement calculated in Arizona?

Damages equal the financial loss the error actually caused. For attorney malpractice, Arizona typically requires proving the "case within a case" — that you would have won the underlying matter but for the error. Expert testimony from the same profession is almost always required.

Q: How long do I have to file a professional malpractice claim in Arizona?

Arizona generally allows about 2 years, often running from when you discovered (or should have discovered) the error. For attorney malpractice, the "continuous representation" rule can pause the clock while the lawyer keeps handling the matter.

A Arizona professional malpractice case holds a licensed professional accountable for falling below the standard of their profession and causing financial loss. Attorney, accounting, and financial-advisor malpractice are the most common, and expert testimony from someone in the same field is almost always required to establish the breach.

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Quick answer

In Arizona, you generally have 2 years to file a professional malpractice claim. What your case is worth depends on your specific damages and Arizona's laws — use the calculator below for a free estimate of your low-to-high range.

How Arizona Law Affects Your Professional Malpractice Case

Damages equal the financial loss the professional's error actually caused — what you lost or failed to gain because of it. In legal malpractice, Arizona typically requires proving the "case within a case": that you would have won the underlying matter but for the attorney's error. Engagement letters, billing records, and the professional's own file are critical evidence.

Arizona generally allows about 2 years to file, in line with the national average of 2.3 years, often running from when you discovered (or should have discovered) the error. For attorney malpractice, the "continuous representation" rule can pause the clock while the lawyer keeps handling the matter.

Key Arizona Laws

Filing Deadline

2 years

in line with the national average of 2.3 years

Negligence System

Pure Comparative Fault

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How Does Arizona Compare?

2 yrs

Filing Deadline

Avg: 2.3 yrs

Pure

Fault System

Pure Comparative Fault

Arizona Professional Malpractice FAQs

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Arizona Medical Malpractice Arizona Insurance Bad Faith Arizona Product Liability Arizona Civil Rights

Had Your Accident in a Different State?

Which state's law applies depends on where the incident occurred, not where you live. Compare neighboring states:

California

2-yr Statute of Limitations · Pure

Nevada

3-yr Statute of Limitations · Modified

Utah

2-yr Statute of Limitations · Modified

Colorado

2-yr Statute of Limitations · Modified

Legal Disclaimer

This calculator uses Arizona's statutes as of 2026-03-06. Laws change frequently. This tool provides estimates for informational purposes only and does not constitute legal advice. Verify current rules with a Arizona-licensed attorney before making decisions about your case. Learn about our methodology.

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