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Proof of Service Template – Free Download 2026

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Sworn Declaration / Notarization May Be Required

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When Do You Need a Proof of Service?

You have served a defendant with a complaint and summons and need to file documentation with the court proving that service was properly completed, which is required to obtain a default judgment if the defendant fails to appear.

You have served a motion, opposition, notice, or other court filing on all opposing parties and need to complete the certificate of service required at the end of every court document.

You used a process server or sheriff to serve documents and need to file their return of service — a sworn declaration describing how, when, and on whom documents were delivered.

You served a subpoena on a non-party witness and need to file proof of service to establish proper service before seeking contempt for non-compliance.

Service of Process vs. Service of Papers: Service of process (serving the summons and complaint to begin a lawsuit) requires personal service or another court-authorized method and a formal return of service. Service of papers (serving motions and briefs during a lawsuit) is simpler — typically done by mail, email (if authorized), or hand delivery, with a certificate of service attached to the document.

Defective Service Warning: Defective service — serving the wrong person, failing to serve within the deadline, or using an unauthorized service method — gives the defendant grounds to have the case dismissed. In federal court, you have 90 days from filing the complaint to complete service under Rule 4(m). Missing this deadline can result in dismissal without prejudice and potential statute of limitations problems.

What Should a Proof of Service Include?

Server Identification

The full name, address, and capacity of the person who served the documents. For process servers, include their registration number. The server must be at least 18 years old and not a party to the action (Rule 4(c)(2), FRCP).

Documents Served

An exact description of every document served — identified by title and date. If documents are voluminous, list them in an attached exhibit.

Recipient Identification

The name and address of the person served. For service on a business entity, identify the individual who accepted service and their relationship to the entity (registered agent, officer, manager, person in charge).

Date, Time, and Method of Service

The specific date and time of service, the address where service was effected, and the method used: personal delivery, substituted service (leaving with a co-resident over 18), service on a registered agent, or other authorized method.

Declaration Under Penalty of Perjury

A statement by the server that the information is true and correct under penalty of perjury, with the server's signature and the date signed. Federal courts require declarations under 28 U.S.C. § 1746; state courts typically require notarization or a penalty-of-perjury declaration.

Legal Details: Key Clauses in a Proof of Service

Review the standard legal provisions included in a professional proof of service. Each section below contains clause language used in attorney-verified templates.

Server Qualifications

1.1

I, [Server Name], declare under penalty of perjury under the laws of the State of [____________] that the following is true and correct: I am over the age of eighteen (18) years and not a party to the within action. [I am a registered process server in [____________] County, Registration No. [____________], and am authorized to serve process pursuant to [applicable state statute] / I am an attorney licensed to practice law in the State of [____________], State Bar No. [____________] / I am employed by [____________], a licensed process serving agency.] My business address is [____________].

Service Details & Method

2.1

On [____________] at [____________] a.m./p.m., I served the following document(s) on the person(s) identified below: [LIST DOCUMENTS SERVED — e.g., Summons and Complaint; Summons, Complaint, and Civil Case Cover Sheet; Subpoena to Appear and Produce Documents; Motion and Supporting Papers]. The document(s) were served on: [Full Name of Person Served], [Title/Capacity if applicable], at [Address of Service].

2.2

Manner of service [CHECK ONE AND COMPLETE]: [PERSONAL SERVICE: I personally delivered a true copy of the above-listed document(s) to [Name of Person Served] by handing the document(s) directly to that person at the address stated above, after first inquiring as to his/her identity and being informed by that person that he/she is the person named above / SUBSTITUTED SERVICE: After making [____] prior attempts to personally serve [Name of Person Served] on [dates], I served the above-listed document(s) by leaving a true copy with [Name and Description of Person Who Accepted Service], a person of suitable age and discretion then residing/employed at the above address, and thereafter mailing by first-class mail a true copy of the document(s) addressed to [Name of Person Served] at the address above on [date of mailing] / MAIL SERVICE: I served the document(s) by placing a true copy in a sealed envelope addressed to [Name and Address], and depositing it in the United States Mail at [City, State] with first-class postage prepaid / ELECTRONIC SERVICE: I served the document(s) by transmitting a true copy by electronic mail to [email address] in accordance with the consent of the party or court order on file].

Declaration Under Penalty of Perjury

3.1

The person served is described as follows: Gender: [____________]; Approximate Age: [____________]; Approximate Height: [____________]; Approximate Weight: [____________]; Race/Ethnicity: [____________]; Hair Color: [____________]; Other Identifying Features: [____________]. If service was on a business entity, the name and title of the individual who accepted service is: [____________]. I declare under penalty of perjury under the laws of the State of [____________] that the foregoing is true and correct and that this Proof of Service was executed on [____________] at [City, State].

Signature Requirements

Sworn Declaration / Notarization May Be Required

A Proof of Service is typically signed under penalty of perjury by the server. Some jurisdictions require notarization for affidavits of service. Check your court's local rules.

Many states accept an unsworn declaration under penalty of perjury (e.g., 28 U.S.C. § 1746 for federal courts) in lieu of a notarized affidavit. Check your specific court's requirements.

How to Fill Out a Proof of Service

Complete Service Before Filing

The proof of service documents service that has already occurred — complete the actual service first, then prepare the proof of service. Do not prepare the proof of service in advance and file it before service is done.

Record Every Detail at the Time of Service

Document the date, exact time, address, and the name of the person served immediately after service. Courts require precise information, and vague proofs of service are rejected.

Identify the Correct Service Method

Match your service method to the authorized methods for the type of document being served. Personal service on an individual is the gold standard. Substituted service requires a prior attempt at personal service in most jurisdictions.

Sign Under Penalty of Perjury

The server signs the proof of service — not the party. The server's declaration must include the perjury penalty language required by your court. Some courts require notarization; most federal courts accept unsworn declarations under 28 U.S.C. § 1746.

File with the Court

File the original proof of service with the court clerk promptly after service. Filing proof of service on record protects you if the defendant later claims they were not served.

Proof of Service Requirements by State

Proof of Service laws and requirements differ across states. Key variations include specific language requirements, notarization mandates, witness requirements, filing deadlines, and enforceability standards. Our templates incorporate state-specific provisions when you select your jurisdiction.

For the most comprehensive state-specific version, use our AI generator which automatically applies your state's legal requirements.

Generate state-specific proof of service

Free Template vs Custom Proof of Service

Feature	Free Template	Custom (AI or Attorney)
Basic proof of service / certificate of service template
Return of service for process servers
State-specific proof of service format	-
Substituted service affidavit	-
Attorney-drafted service documentation package	-
AI-generated custom versionStarting at $9.99	-

Proof of Service Template FAQ

What is proof of service and why is it required?

A proof of service (also called a return of service, certificate of service, or affidavit of service) is a sworn document filed with the court proving that a party properly served legal documents on another party. Courts require proof of service because legal proceedings cannot proceed — and default judgments cannot be entered — unless the record shows the opposing party was actually notified and given an opportunity to respond. Under Rule 4(l) of the FRCP, proof of service must be made to the court unless waived; failure to file is error but not automatically fatal if actual service occurred.

Who can serve legal documents?

Under Rule 4(c)(2) of the FRCP, any person who is at least 18 years old and not a party to the action can serve process. Common servers include: professional process servers, sheriffs and marshals (who can be directed to serve under Rule 4(c)(3)), and any adult third party. For service of papers (motions, briefs) during litigation, most courts allow service by mail, and the filing party can sign the certificate of service themselves.

What happens if service of process was defective?

If service was defective, the defendant can file a motion to dismiss under Rule 12(b)(4) or 12(b)(5) of the FRCP. This is a waivable defense — it must be raised in the first responsive pleading or a pre-answer motion, or it is forfeited. If the motion is granted, the case is typically dismissed without prejudice, allowing the plaintiff to re-serve. However, if the statute of limitations has run since the original defective service, re-service may be time-barred — making the dismissal functionally equivalent to one with prejudice.

What is the difference between a certificate of service and a proof of service?

A certificate of service is a brief statement included at the end of a motion or brief, signed by the attorney or pro se party, certifying that a copy was served on opposing counsel by a specified method on a specified date. A proof of service (or affidavit of service) is a more formal, typically notarized or sworn declaration filed as a separate document — used primarily for service of process (the summons and complaint that initiates a lawsuit). Both document that opposing parties received copies of filed documents.

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