File a New Case

Justice Courts are the "limited jurisdiction courts" of every county. That means we do not handle felony cases or civil claims for amounts higher than $10,000. Case types we do process: 

• General Civil Suits ($10,000 or below)
• Eviction Action ($10,000 or below)
• Small Claims ($3,500 or below)
• Civil Traffic
• Criminal Traffic
• Other Misdemeanors (shoplifting, theft, assault, interfering with the judicial process, etc)
• Protective Orders
• Marijuana Expungements

For information on each of those, please tap or hover your mouse over "Case Types" and choose the specific type you need. 

"Venue" means where you file your case. That can mean superior court as opposed to justice court. It can also mean which justice court precinct.

To start with, we look at the case types and dollar amounts listed above. If your claim does not fit those criteria, then you probably need to file in superior court. 

Once you determine that justice court is the appropriate court level, your next decision is to locate the correct precinct by geography. There are 26 justice court precincts in Maricopa County. Protective Orders are the only case type that may be filed with any court in the state. The rest are all specific to the location of the incident that triggered the case.

Determining which justice court should hear your case is usually very simple and is based on an address.

• Civil and Criminal Traffic cases will be heard in the precinct where the violation occurred. 
• Eviction cases must be filed in the precinct where the tenant lives.
• Marijuana Expungement petitions must be filed with the court that heard the original case.
• Protective Orders may be filed in any court in Arizona, regardless of where the parties live.
• The precinct for Small Claims and Regular Civil cases will depend on where the transaction, agreement, or dispute occurred. Generally, this will be the address of the person or business that will be named as the defendant. There are exceptions to this rule, as provided in Arizona Revised Statutes, Chapter 22-202.

 As of January 6, 2026 we have had reports that the search function on the Maricopa County Interactive Elections Map may not working properly for everyone. Please try it and ensure that you select the box for 2023-2025 boundaries and NOT the 2026 or 2027 justice precincts.

If it does not work for you, please view this page for a link to another searchable map with instructions.