Overview

The Arizona general statute of limitations period provided for this calculator is 2 years under A.R.S. § 13-107(A). For this reference page, that is the default period to use because no claim-type-specific medical malpractice sub-rule was provided in the jurisdiction data.

Medical malpractice timelines can turn on the exact date of the alleged injury, discovery, treatment history, and any tolling event. DocketMath’s statute-of-limitations calculator helps you turn those facts into a deadline window so you can see what date controls, what inputs matter, and whether a claim appears time-barred on the face of the calendar.

Limitation period

Arizona’s default limitations period here is 2 years.

That means the baseline deadline is measured as 2 years from the event or date that starts the clock under the applicable rule. For this reference page, the calculator uses the general period because no claim-type-specific rule was supplied for Arizona medical malpractice.

What the calculator needs

Use the calculator with the most accurate dates you have:

• Date of injury or alleged malpractice
• Date the injury was discovered
• Date treatment ended
• Any tolling dates that pause the clock
• Filing date if you want to test whether a claim is late

How the output changes

A different input date can move the deadline significantly:

Quick checklist

Key exceptions

Arizona deadline calculations can change when a tolling rule or special accrual rule applies. Because the provided jurisdiction data does not include a claim-type-specific medical malpractice sub-rule, the safest reference is the default 2-year period unless another rule clearly applies to your facts.

Common deadline modifiers include:

Practical examples of how exceptions matter

• If the alleged negligence occurred on one date but the harm was not reasonably discoverable until later, the start date may shift.
• If a pause applies, the clock does not simply keep running in the background.
• If multiple events occurred, the first legally relevant trigger may control the deadline.

For a fast estimate, compare the earliest possible start date, the latest possible discovery date, and any time excluded by tolling. If those dates produce different outcomes, the earlier deadline is usually the safer planning assumption.

If you want to test the math directly, try the /tools/statute-of-limitations calculator before you rely on a manual count.

Statute citation

The jurisdiction data supplied for this page identifies A.R.S. § 13-107(A) as the statute citation and 2 years as the general limitation period.

Citation details

How to read the citation

A statute citation gives you the legal anchor for the deadline calculation. In a deadline workflow, that citation tells you:

1. Which rule controls
2. How long the limitation period lasts
3. Whether a more specific provision may override the default

Because no separate claim-type-specific medical malpractice rule was supplied here, this reference page uses the cited general period as the baseline for the calculator output.

Use the calculator

DocketMath’s calculator turns the date rule into a deadline estimate in seconds.

Recommended inputs

Enter as many of these as you know:

• Trigger date: the alleged malpractice date or other starting point
• Discovery date: when the injury was first known or reasonably knowable
• Filing date: the date the complaint was filed or will be filed
• Tolling period: any days or months that should be excluded
• Jurisdiction: Arizona

What the result means

The calculator will typically show:

• Deadline date
• Time remaining
• Elapsed time
• Status indicator showing whether the filing appears timely or late based on the dates entered

Best-use workflow

1. Gather the earliest and latest plausible start dates.
2. Enter the facts into DocketMath.
3. Compare the output under each scenario.
4. Keep the shortest deadline as the conservative planning date.
5. Recheck if new facts affect accrual or tolling.

Why this helps

Manual date counting is where deadline mistakes happen. A calculator helps you:

• avoid miscounting months and leap years
• test multiple start dates quickly
• see how tolling changes the result
• document the deadline analysis in one place

For a direct calculation, use the statute of limitations tool.

Sources and references

Start with the primary authority for Arizona and confirm the effective date before relying on any output. If the rule has been amended, update the inputs and rerun the calculation.

• A.R.S. § 12-541

Related reading

• Choosing the right statute of limitations tool for Vermont — How to choose the right calculator
• Statute of limitations in Singapore: how to estimate the deadline — Full how-to guide with jurisdiction-specific rules
• Choosing the right statute of limitations tool for Connecticut — How to choose the right calculator