What Is Form FL-115? The Proof of Service of Summons Explained

 

Disclaimer This article is for general informational and educational purposes only. It does not constitute legal advice and should not be relied upon as such. Court forms, filing requirements, and procedures are subject to change. Always verify current form versions at courts.ca.gov and consult a licensed California attorney for guidance specific to your situation. Reading this article does not create an attorney-client relationship with SuperDocs or any attorney.

 

If you file family law cases in California, Form FL-115 — the Proof of Service of Summons — is the document that tells the court the respondent has been served. It is completed by the person who served the summons and filed with the court after service is accomplished. Without a filed FL-115, the court has no record that the respondent was properly notified of the case — and the case cannot move forward.

FL-115 is one of those forms that is easy to overlook in the rush of the initial filing, but its absence creates immediate procedural problems. For attorneys and paralegals, building FL-115 into the standard post-service workflow is a straightforward step that keeps the case on track from the start.

 

Why FL-115 Matters

Service of process is a constitutional requirement. Before a court can make any binding orders in a family law case, the respondent must be properly notified of the proceedings and given an opportunity to respond. FL-115 is the evidence that this requirement has been met.

Without a filed FL-115, the court cannot confirm that the respondent was served. This means the case cannot proceed to a default, a response cannot be tracked against a deadline, and the court cannot enter any orders that bind the respondent. A missing FL-115 is one of the most common reasons a default judgment is denied or a case stalls unexpectedly.

 

When Is FL-115 Required?

FL-115 must be filed with the court after the respondent has been served with the summons (FL-110) and petition (FL-100). Specifically:

•     FL-115 is required in every dissolution, legal separation, nullity, and parentage case where the respondent must be formally served

•     It must be completed by the person who performed service — not the petitioner or their attorney

•     It must be filed with the court promptly after service is completed — before any default is requested and before any hearing where the respondent’s notice is at issue

•     If service is attempted and unsuccessful, the attempts must be documented and alternative service methods may need to be sought

 

The timing of FL-115 filing also starts the clock on the respondent’s deadline to file a response. In most California dissolution cases, the respondent has 30 days from the date of personal service to file a response. Filing FL-115 promptly ensures the deadline is clearly established in the court record.

 

Who Can Serve the Summons?

California law has strict requirements about who may serve the summons in a family law case:

•     The server must be at least 18 years old

•     The server cannot be a party to the case — the petitioner cannot serve the respondent

•     The server can be a professional process server, a registered legal document assistant, a sheriff or marshal, or any other adult who is not a party

•     The server must personally witness the delivery of the documents to the respondent for personal service

 

Using a professional process server is strongly recommended in contested cases or cases where service may be disputed. A professional process server’s declaration carries more evidentiary weight if service is challenged.

 

Methods of Service

The method of service used determines how FL-115 is completed and what information must be included:

Personal Service

The most common and most straightforward method. The server hands the documents directly to the respondent. Personal service is required for the initial summons in most dissolution cases. FL-115 must include the date, time, and location of service, and a description of the documents served.

Substituted Service

Used when personal service cannot be accomplished after reasonable attempts. Documents are left with a competent adult at the respondent’s home or workplace, and a copy is also mailed to the respondent. Substituted service requires at least two or three prior attempts at personal service depending on the circumstances and requires court permission in some situations. FL-115 must document the prior attempts and the substituted service details.

Service by Mail with Acknowledgment

Documents are mailed to the respondent with a Notice and Acknowledgment of Receipt (FL-117). Service is not complete until the respondent signs and returns the acknowledgment. This method only works if the respondent cooperates. If the acknowledgment is not returned, personal service must be attempted.

Service by Publication

Used as a last resort when the respondent cannot be located after diligent efforts. Requires a court order permitting publication. The summons is published in an approved newspaper for a specified period. FL-115 is completed after the publication period ends. This method is complex and requires careful attention to court requirements.

 

How to Complete FL-115: Section-by-Section Guide

1. Case Caption

Enter party names and case number exactly as they appear on FL-100 and FL-110. Consistency is essential — any discrepancy between FL-115 and the summons creates questions about whether the correct person was served.

2. Server Information

Enter the full name, address, and telephone number of the person who performed service. This must be the person who actually served the documents — not the attorney or the petitioner. If a professional process server was used, enter their registered name and registration number if applicable.

3. Documents Served

List every document that was served on the respondent. At minimum this includes FL-110 (Summons) and FL-100 (Petition). If FL-105 was filed, it must also be listed here. Any other documents served at the same time — such as a temporary restraining order or local court forms — must be listed as well. An incomplete list of served documents can create disputes about what the respondent actually received.

4. Date, Time, and Place of Service

Enter the exact date, time, and location where service was accomplished. For personal service, this is where the respondent was actually found and served. For substituted service, this is where the documents were left. Accuracy here is critical — this information establishes the respondent’s response deadline and may be scrutinized if service is later challenged.

5. Description of Person Served

For personal service, the server must provide a physical description of the person served. This typically includes approximate age, height, weight, hair color, eye color, skin color, and any other identifying features. This description is used to confirm that the correct person was served if service is disputed.

6. Method of Service

Check the box indicating the method of service used: personal service, substituted service, service by mail with acknowledgment, or service by publication. Each method has different requirements for what must be documented in FL-115. If substituted service was used, document the prior personal service attempts including dates, times, and locations.

7. Declaration

FL-115 is signed by the person who performed service under penalty of perjury. The attorney does not sign this section — only the server signs. Verify that the server has signed before filing. An unsigned proof of service is defective and may be rejected by the court.

 

What Happens After FL-115 Is Filed

Once FL-115 is filed, the court has a record of service and the respondent’s deadline clock begins:

•     30 days from personal service for California residents to file a response

•     60 days from service for respondents served outside California

•     90 days from service for respondents served outside the United States

 

If the respondent does not file a response within the applicable deadline, the petitioner may request a default. The default process requires FL-115 to be on file before the court will consider the default request. Calendar the response deadline immediately after FL-115 is filed.

 

Mistakes and Best Practices

Because FL-115 establishes proof of service, errors here can affect the entire case timeline. The most common problems to avoid:

•     Filing FL-115 with the wrong date of service — the date must reflect when service actually occurred

•     Omitting documents from the list of served documents

•     Incomplete or inaccurate description of the person served

•     Attorney or petitioner signing FL-115 instead of the server

•     Delaying filing FL-115 — file promptly after service is completed

•     Failing to document prior service attempts when substituted service is used

 

And the workflow habits that prevent them:

•     Prepare FL-115 as a paired document with FL-110 at the time of filing — have it ready for the server to complete immediately after service

•     Instruct the process server to return the completed FL-115 promptly — do not wait weeks to file it

•     Calendar the respondent’s response deadline the day FL-115 is filed

•     Cross-check the list of served documents against what was actually handed to the server

•     Verify the server’s signature is in place before filing

 

Companion Forms Filed with FL-115

FL-115 is always filed in connection with the opening filing package. Related forms include:

•     FL-110 — Summons (the document being proved served by FL-115)

•     FL-100 — Petition (served at the same time as FL-110 and listed on FL-115)

•     FL-105 — UCCJEA Declaration (served with FL-100 when minor children are involved and listed on FL-115)

•     FL-120 — Response (filed by the respondent after receiving service; FL-115 establishes the deadline for this)

•     FL-165 — Request to Enter Default (filed if the respondent does not respond; requires FL-115 to be on file)

 

How SuperDocs Can Help

SuperDocs helps California firms complete court forms faster — no long case setup, no forms about forms. Just open a court form and start typing. Shared case details fill in as you go, and information entered on one form is available across related forms in the same case. Checkboxes, dates, assets, and other details are tracked behind the scenes so nothing gets missed.

For FL-115 filings, party names, case numbers, and service details entered once are available across FL-110, FL-100, FL-105, and related forms in the same case.

Spend less time on re-entry, more time on the case.

•     Open any court form and start typing — no lengthy setup required

•     Shared case details and contacts are available across related forms — enter data once and reuse it throughout the case

•     Assets, dates, and case details tracked and reused across the entire case

•     Review and edit any field before printing or downloading

•     Save client profiles for use throughout the lifecycle of the case

 

 

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