Is My Debt Too Old to Sue On in Arizona?
Arizona sets a legal deadline for how long a creditor or debt buyer has to sue you over a debt. Once that period expires, the debt is considered “time-barred,” and the age of the debt can be a powerful defense if you are sued. But a statute of limitations is not self-executing: it only helps a defendant who understands how the clock works, when it starts, what can reset it, and how to raise it correctly.
The six-year rule for written contracts
For written contracts — which includes most credit-card accounts and many personal loans — Arizona generally applies a six-year statute of limitations under A.R.S. §12-548. After six years, a lawsuit to enforce that contract is generally barred. Oral contracts, which are far less common in consumer debt matters, are subject to a shorter three-year limit under A.R.S. §12-543.
The type of debt matters because it determines which limitation period applies. Most consumer collection lawsuits in Arizona rest on written credit-card agreements, so the six-year period is the one that applies in the typical case — but the distinction is worth confirming rather than assuming.
When the clock starts — and what restarts it
The limitations clock generally starts running from the date of breach, which in a credit-card context is commonly tied to the first missed payment or the date of the last payment. That is the single most important factual question in any limitations analysis: pinpointing when the default occurred determines whether the six years have already elapsed.
A critical caution: the clock can be restarted. Under Arizona law, making a payment on the account, or acknowledging the debt in writing, can reset or extend the limitations period in certain circumstances. This is why consumers who suspect a debt may be old should understand the specifics before contacting a collector or making even a small goodwill payment — an act that feels responsible can unintentionally revive a debt that was otherwise time-barred.
You must raise the defense, or lose it
The statute of limitations is an affirmative defense, not something the court applies automatically. If you are sued on an old debt and fail to raise the limitations defense in your Answer, the court will not insert it for you — and you can lose a case on a debt you would otherwise have defeated.
This is the most common and most avoidable mistake with old-debt cases. Raising the defense properly means pleading it in the Answer and, if the facts support it, backing it with the account-history dates that show when the default occurred. Done correctly, a time-barred debt can be defeated; ignored, the same debt can produce a judgment that leads to wage garnishment or a bank levy.
Time-barred debt versus debt you do not owe
It is worth separating two different ideas. A time-barred debt may still exist and a collector may still ask you to pay it voluntarily — but the creditor generally can no longer win a court judgment to force payment. A debt you do not owe at all is a separate issue, turning on proof of ownership, the amount, or identity.
In practice, the two defenses sometimes overlap, particularly with debt buyers who purchase old portfolios. Whether the debt is too old, not yours, or both, the common thread is the same: neither defense protects you unless it is raised on time in your Answer. Confirming the dates and the documentation before you respond is what turns an old or disputed debt from a default waiting to happen into a defensible case.
Attorney review pending. This page is published as general legal information and has not yet been reviewed by a licensed Arizona attorney.
Important
- This is general legal information, not legal advice, and does not create an attorney-client relationship.
- Deadlines are strict; confirm your specific deadline on your court summons and do not rely on general timeframes.
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