Education · Arizona
Arizona service is governed by Rule 4.1 of the Arizona Rules of Civil Procedure. The method you use determines whether service holds up in court.
Arizona Rule 4.1
Personal Service
Deliver documents directly to the defendant. The strongest method. Accepted in every Arizona court without question.
Substitute Service
If the defendant is not available, deliver to a person of suitable age at their residence or workplace AND mail a copy to the last known address. Both steps required.
Service on Registered Agent
For corporations, LLCs, and entities — serve the statutory agent listed with the Arizona Corporation Commission. Serving the wrong person voids service.
Service by Publication
Court order required. Used only after diligent attempts to locate the defendant have failed. Published in an approved newspaper in the county of service.
Alternative Service
Court-authorized methods including email or social media. Requires a motion, proof of diligence, and judicial approval before use.
Filing
After service, file an affidavit that includes:
Eligibility
Arizona allows any person 18 or older who is not a party to the case to serve process. Licensed process servers and sheriffs are also authorized. See who can serve papers in Arizona for full rules.
Continue
Professional execution with Rule 4.1 compliance and court-defensible affidavits.