How to Serve Someone Court Papers: Your Service Plan
Pick your court, who you are serving and whether they can be found. Get who may serve, the methods in the order to try them, the deadline, and the proof of service to file, each tied to the rule.
Quick answer: To serve someone court papers, have an adult who is not a party (or a sheriff, constable or process server where your rules require one) hand the summons and complaint to the person, or use the substitute method your rules allow, such as leaving them at the home with a suitable resident. Serve within the deadline (90 days in federal court), then file the server's proof of service. If the person cannot be found, ask the court for permission to use another method before you rely on it.
Answer three questions
Service of Process, Step by Step
1. Get the papers issued. After filing, the clerk issues the summons (citation in Texas). In federal court the summons must be served with a copy of the complaint (Rule 4(c)(1)); in Texas the party who requests citation is responsible for getting it served (Rule 99(a)).
2. Choose a lawful server. Most systems require someone over 18 who is not a party. Texas also allows sheriffs, constables and certified process servers, and Florida routes service through the sheriff or a special or certified process server unless the court appoints someone.
3. Try the methods in order. Personal delivery first, then the substitute method your rules allow without a court order (home delivery to a suitable resident, mail with acknowledgment, or a waiver request). Methods that need a court order, such as publication or court-directed service, come last and only after you can document diligent attempts.
4. File proof on time. The server completes the affidavit or return. For later papers in the case, our proof of service generator builds the certificate or declaration of service, and the court deadline calculator counts the answer deadline once service is complete.
Warning: Some Methods Are Not Complete on the Day You Act
California substituted service is deemed complete on the 10th day after mailing (Code Civ. Proc. § 415.20). New York service under CPLR 308(2) or 308(4) is complete ten days after proof is filed, and that proof must be filed within twenty days of the delivery or mailing. Mail-and-acknowledgment service works only if the signed acknowledgment comes back: California counts it complete on the date the acknowledgment is signed, if it is returned (§ 415.30(c)), and New York on the date it is mailed or delivered back (CPLR 312-a(b)). Build those days into your deadline.
Frequently Asked Questions
Who can serve court papers?
In federal court, any person who is at least 18 years old and not a party (Fed. R. Civ. P. 4(c)(2)). In California, any person at least 18 and not a party (Code Civ. Proc. § 414.10). In New York, any person not a party who is 18 or older (CPLR 2103(a)). In Texas, a sheriff or constable, a person authorized by law or written court order who is at least 18, or a certified process server, and never a party or anyone interested in the outcome (Tex. R. Civ. P. 103). In Florida, process is served by the sheriff, or for a summons by a special process server appointed by the sheriff or a certified process server (Fla. Stat. § 48.021(1)), and the court may appoint any competent person not interested in the action (Fla. R. Civ. P. 1.070(b)).
Can I serve the papers myself?
Not if you are a party in the courts this planner covers. The federal, California and New York rules require a non-party, and Texas Rule 103 says no person who is a party to or interested in the outcome of a suit may serve any process in that suit. Have a friend over 18, a sheriff or constable, or a process server do it, as your court's rule allows.
What if the person cannot be found or is avoiding service?
Each system has a fallback, and most need the court's permission first. California allows publication only by court order on an affidavit of reasonable diligence (Code Civ. Proc. § 415.50). New York allows affix-and-mail after due diligence (CPLR 308(4)) and court-directed service when the usual methods are impracticable (CPLR 308(5)). Texas allows court-authorized substituted service on a sworn motion showing failed attempts (Tex. R. Civ. P. 106(b)), and publication on an oath of diligent search (Rules 109 and 109a). Federal Rule 4 has no publication rule of its own, so federal cases borrow the state method through Rule 4(e)(1).
How long do I have to serve the defendant?
Federal court: 90 days after the complaint is filed (Fed. R. Civ. P. 4(m)). Florida: 120 days after filing the initial pleading (Fla. R. Civ. P. 1.070(j)). New York: 120 days after commencement (CPLR 306-b). California: three years after the complaint is filed, with proof of service filed within 60 days after that (Code Civ. Proc. § 583.210). The Texas rules we checked set no fixed number of days, so serve without delay.
What is a waiver of service under Rule 4(d)?
In federal court you can mail an individual, corporation or association a notice and request to waive service, with the complaint, two copies of the waiver form and a prepaid way to return it, giving at least 30 days (60 outside the United States). A defendant in the U.S. who refuses without good cause pays the later costs of service; one who timely waives gets 60 days from the date the request was sent to answer. Florida has a similar mail waiver in Rule 1.070(i).
How do I serve a business or LLC?
Usually through its registered agent or an officer. Federal Rule 4(h)(1)(B) allows delivery to an officer, a managing or general agent, or an agent authorized to receive service. Texas makes the registered agent, and by law the president, vice presidents, general partners and LLC managers or members, agents for service (Bus. Orgs. Code §§ 5.201, 5.255). Florida starts with the registered agent (Fla. Stat. §§ 48.081, 48.062). California lists the agent and officers for corporations in Code Civ. Proc. § 416.10, and New York in CPLR 311(a)(1).
How do I serve a city, county or school district?
In federal court, deliver to its chief executive officer or follow that state's law (Fed. R. Civ. P. 4(j)(2)). In Texas, a county is served through the county judge, a city through the mayor, clerk, secretary or treasurer, and a school district through the board president or superintendent (Civ. Prac. & Rem. Code § 17.024). California serves a public entity through the clerk, secretary, president, presiding officer or other head of its governing body (Code Civ. Proc. § 416.50). New York names the officer for each kind of government in CPLR 311(a)(2)-(8).
What proof of service do I file?
Federal court: the server's affidavit, unless a marshal served or the defendant waived (Fed. R. Civ. P. 4(l)(1), 4(d)(4)). Texas: a return of service with the details Rule 107 lists, verified or signed under penalty of perjury if the server is not a sheriff, constable or clerk. California: the server's affidavit, and proof of personal service on a Judicial Council form (Code Civ. Proc. § 417.10). Florida: proof by affidavit within the time the person served has to respond (Fla. R. Civ. P. 1.070(b)). New York: an affidavit (or a sheriff's certificate) with the details CPLR 306 requires, including a physical description of the person served.
Related Legal Tools
This page and the plan it generates are general information, not legal advice, and no attorney-client relationship is created by using them. Legal Tank is not a law firm; we draft documents, and you serve and file them. Service rules also come from local rules, family and eviction statutes, and court orders not covered here, and two California sections we read (§§ 415.20 and 417.10) state that they remain in effect only until January 1, 2027. Confirm the rules of the court where your case is pending before serving.
Have Our Team Draft and Track It
When service fails, the case stalls until the court approves another method. We draft the motion for substituted or alternative service, the declaration of diligence and the proposed order, and keep the service deadline in view. You review, sign and file.
By the Legal Tank editorial team