How to File a Small Claims Lawsuit in Arizona (2026)
Reviewed by DocDraft Legal Team · Arizona · Last updated May 12, 2026
Arizona Justice Court handles small claims up to $5,000 in the Small Claims Division under A.R.S. §§ 22-501 to 22-524, raised from $3,500 in 2025. Filing fees range from $39 to $74 by precinct. The statute of limitations is 6 years for written contracts and 3 years for oral contracts.
What is small claims court in Arizona?
Arizona small claims is the Small Claims Division of the Justice Court, governed by A.R.S. §§ 22-501 to 22-524. It hears money disputes up to $5,000 (raised from $3,500 in 2025). Filing fees run $39 to $74. The 6-year SOL on written contracts (A.R.S. § 12-548) and 3-year SOL on oral contracts apply. No appeal is permitted.
How much does it cost to file a small claims lawsuit in Arizona?
Filing fees range from $39 in Maricopa County to roughly $74 in other justice precincts under A.R.S. § 12-284. Sheriff service typically adds $20 to $40, or the clerk can serve by certified mail. Fee deferrals are available for low-income filers by completing the Application for Deferral or Waiver under A.R.S. § 12-302.
Do I need a lawyer for small claims court in Arizona?
No. Arizona Small Claims Division is designed for self-represented parties. Under A.R.S. § 22-512, attorneys may appear only with the written consent of all parties to the case. If either side objects, the attorney is excluded. Most parties handle small claims pro se for routine debt and property damage matters.
How long do I have to sue someone in Arizona small claims court?
Arizona's statute of limitations varies by claim type: 6 years for written contracts (A.R.S. § 12-548), 3 years for oral contracts (§ 12-543), and 2 years for property damage and personal injury (§ 12-542). Debt on credit cards is treated as oral or open-account debt with a 3-year period under recent Arizona case law.
Arizona small claims at a glance
Arizona raised its small claims jurisdictional limit from $3,500 to $5,000 in 2025 under SB 1022, the first increase in over a decade. The small claims division of the justice court is uniquely informal under A.R.S. §§ 22-501 to 22-524: no formal rules of evidence apply, no jury trial is available, and there is no right of appeal from the small claims judgment under § 22-519. A party who wants to preserve the right to appeal must request transfer to the regular justice court civil division before trial. Attorneys are permitted only with the written consent of all parties under § 22-512, so a single objection blocks attorney participation. The justice court system itself is organized by precinct rather than county, with Maricopa County hosting more than two dozen separate justice courts.
Filing cost example: $4,000 unpaid invoice
Suppose a client owes you $4,000 on a written services contract. The statute of limitations for written contracts in Arizona is 6 years under A.R.S. § 12-548, so you must file within 6 years of the missed payment. Filing fee at the Justice Court Small Claims Division in Maricopa County is roughly $39 under § 12-284, with the clerk handling certified-mail service for a modest additional cost. If you choose sheriff service, expect another $20 to $40. After winning, post-judgment interest accrues at the lesser of 10% or 1% above prime under § 44-1201, typically around 9.5% in 2026. If the defendant pays in 30 days, you collect $4,000 plus filing and service fees. If unpaid for 1 year, you are owed roughly $4,380. Remember that no appeal is permitted under § 22-519.
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Relevant Documents
Billing Dispute Letter
A formal letter to the company or service provider detailing the nature of the billing dispute, including specific charges being contested, reasons for the dispute, and requested resolution. This document establishes a paper trail of your dispute attempt.
Promissory Note
This document is your written promise to repay the loan according to specific terms. It's often simpler than the full loan agreement but creates a legally binding obligation to repay the borrowed funds.
Wage Withholding Order
This document directs an employer to withhold child support or spousal support payments from a spouse's paycheck.
Local Courthouses
Maricopa County Justice Courts (Downtown Phoenix)
620 W Jackson St, Phoenix, AZ 85003
Pima County Justice Courts (Tucson Consolidated)
240 N Stone Ave, Tucson, AZ 85701
Maricopa County North Valley Justice Court
14264 W Tierra Buena Ln, Surprise, AZ 85374
Pinal County Justice Courts (Florence)
971 N Jason Lopez Cir, Florence, AZ 85132
Yavapai County Justice Court (Prescott)
120 S Cortez St, Prescott, AZ 86303
Relevant Laws
A.R.S. §§ 22-501 to 22-524 (Small Claims Division)
Establishes the Small Claims Division of the Justice Court, sets the $5,000 jurisdictional limit, governs procedure, and bars appeals under § 22-519.
A.R.S. § 12-548 (Statute of Limitations: Written Contracts)
Sets the 6-year limitations period for actions on written contracts for the payment of money in Arizona.
A.R.S. § 44-1201 (Post-Judgment Interest)
Sets the post-judgment interest rate at the lesser of 10% or 1% above the prime rate, typically around 9.5% in 2026.
A.R.S. § 22-512 (Attorneys in Small Claims)
Permits attorney representation in small claims actions only with the written consent of all parties to the case.
Arizona Courts Self-Service Center: Small Claims
Official Arizona Judicial Branch portal for Small Claims forms, fee deferrals, justice court directory, and procedural guides.
Regional Variances
Statute of Limitations for Common Claims in Arizona
Written contract
6 years (A.R.S. § 12-548)
Oral contract
3 years (A.R.S. § 12-543)
Property damage
2 years (A.R.S. § 12-542)
Personal injury
2 years (A.R.S. § 12-542)
Debt collection
6 years written, 3 years oral or credit card
Suggested Compliance Checklist
Send a demand letter (recommended)
30 days before filing days after startingSend a written demand by certified mail with return receipt. Arizona does not require a demand letter, but justice court judges expect to see one. Keep a copy and proof of mailing.
Decide on small claims vs regular justice court
Before filing days after startingSmall claims is faster but waives appeal rights under A.R.S. § 22-519. Regular justice court permits attorneys and appeals. Choose deliberately based on case complexity.
Verify claim is within $5,000 limit
Before filing days after startingConfirm your claim is at or below $5,000 under A.R.S. § 22-503 (raised from $3,500 in 2025). If above, file on the regular justice court civil docket (up to $10,000).
Gather evidence and witnesses
Before filing days after startingCollect contracts, invoices, receipts, photos, texts, emails, and witness contact information. Make three copies of every exhibit for the judge, the defendant, and yourself.
File Statement of Claim at correct justice precinct
Within 6-year SOL (written) or 3-year SOL (oral) days after startingFile the Statement of Claim at the justice precinct where the defendant resides or where the cause of action arose. Pay the $39 to $74 filing fee under A.R.S. § 12-284.
Confirm clerk-mail or sheriff service
At least 14 days before trial days after startingService by certified mail under § 22-511 or sheriff service. Verify the return receipt or sheriff's return is in the case record before trial.
Attend the trial with all evidence
30 to 60 days after service days after startingTrials are public and informal. Under A.R.S. § 22-512, attorneys appear only with all parties' written consent. Bring three copies of every document, all witnesses, and a clear timeline.
Collect the judgment
Immediately after judgment (no appeal under § 22-519) days after startingUse writs of execution under A.R.S. § 12-1551, wage garnishment, or bank levy. Post-judgment interest accrues at the lesser of 10% or 1% above prime under § 44-1201.
| Task | Description | Document | Days after starting |
|---|---|---|---|
| Send a demand letter (recommended) | Send a written demand by certified mail with return receipt. Arizona does not require a demand letter, but justice court judges expect to see one. Keep a copy and proof of mailing. | demand-letter | 30 days before filing |
| Decide on small claims vs regular justice court | Small claims is faster but waives appeal rights under A.R.S. § 22-519. Regular justice court permits attorneys and appeals. Choose deliberately based on case complexity. | - | Before filing |
| Verify claim is within $5,000 limit | Confirm your claim is at or below $5,000 under A.R.S. § 22-503 (raised from $3,500 in 2025). If above, file on the regular justice court civil docket (up to $10,000). | - | Before filing |
| Gather evidence and witnesses | Collect contracts, invoices, receipts, photos, texts, emails, and witness contact information. Make three copies of every exhibit for the judge, the defendant, and yourself. | - | Before filing |
| File Statement of Claim at correct justice precinct | File the Statement of Claim at the justice precinct where the defendant resides or where the cause of action arose. Pay the $39 to $74 filing fee under A.R.S. § 12-284. | - | Within 6-year SOL (written) or 3-year SOL (oral) |
| Confirm clerk-mail or sheriff service | Service by certified mail under § 22-511 or sheriff service. Verify the return receipt or sheriff's return is in the case record before trial. | - | At least 14 days before trial |
| Attend the trial with all evidence | Trials are public and informal. Under A.R.S. § 22-512, attorneys appear only with all parties' written consent. Bring three copies of every document, all witnesses, and a clear timeline. | - | 30 to 60 days after service |
| Collect the judgment | Use writs of execution under A.R.S. § 12-1551, wage garnishment, or bank levy. Post-judgment interest accrues at the lesser of 10% or 1% above prime under § 44-1201. | - | Immediately after judgment (no appeal under § 22-519) |
Frequently Asked Questions
Arizona's Small Claims Division limit is $5,000 under A.R.S. § 22-503, raised from $3,500 in 2025 under SB 1022. Claims between $5,000 and $10,000 go on the regular justice court civil docket, where attorneys are permitted and appeals to Superior Court are available. Claims above $10,000 must be filed in Superior Court.
Under A.R.S. § 22-519, no appeal lies from a small claims judgment. The trade-off is speed and informality: the small claims division has no formal rules of evidence and no jury. Parties who want to preserve appeal rights must move to transfer the case to the regular justice court civil division before trial under § 22-504.
Under A.R.S. § 22-505, a motion to vacate is one of only two motions allowed in small claims and must be filed within 6 months of judgment entry. Grounds include mistake, inadvertence, surprise, excusable neglect, fraud, or misrepresentation. The opposing party has 15 days to respond. Only a justice of the peace hears the motion.
Yes. Corporations, LLCs, and partnerships can sue or be sued in the Small Claims Division subject to the $5,000 cap under A.R.S. § 22-503. Entities must appear through an officer, member, or employee unless all parties agree under § 22-512 to attorney representation. Sole proprietors appear as natural persons at the same cap.
After judgment, you can collect using writs of execution under A.R.S. § 12-1551, wage garnishment under Title 12 Chapter 9, and bank levy. Judgments docketed in Superior Court create a real-property lien for 10 years under § 33-961. Post-judgment interest accrues at the lesser of 10% or 1% above prime under § 44-1201, typically around 9.5% in 2026.
Under A.R.S. § 22-511, the justice court clerk mails the Statement of Claim by certified or registered mail with return receipt requested. The clerk files the return receipt in the case record. If certified mail is refused or unclaimed, the plaintiff must switch to sheriff or process-server personal service before trial.
Yes in many justice courts. The AZTurboCourt portal at azturbocourt.gov accepts electronic filings for participating justice precincts including Maricopa, Pima, and Pinal. Coverage is expanding statewide. Check your local justice court website for e-filing availability. Paper filing at the justice court clerk's office remains universally available.
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