Service of Divorce Papers in Minnesota

Last reviewed November 3, 2026

Service of divorce papers in Minnesota is the formal delivery of the summons and petition to the other spouse. In most cases, the divorce does not legally begin until service is complete. The core rule is in Minn. Stat. § 518.11, which requires personal service on the respondent. This page explains who may serve the papers, what happens when a spouse cannot be found, and the deadlines that follow service. It is part of the site’s guide to court and ADR processes in Minnesota.

Why Service Matters

A dissolution proceeding is commenced by personal service of the summons and petition (Minn. Stat. § 518.09). That moment has real consequences. For example, it marks the end of the 180-day residency period, and it is the date used to measure the length of the marriage for maintenance purposes. It also triggers the respondent’s deadline to answer. See Divorce Residency Requirements.

When both spouses file a joint petition, no summons is required, and no service is needed.

Personal Service

Unless both spouses bring the case together, copies of the summons and petition must be served on the respondent personally (§ 518.11(a)). Handing the papers directly to the respondent is therefore the most reliable method.

Who May Serve

The petitioner may not serve the papers personally. Instead, service may be made by a sheriff or by any other person at least 18 years old who is not a party (Minn. R. Civ. P. 4.02). In practice, many petitioners use a professional process server or the sheriff’s office. A friend or relative who meets the age requirement may also serve.

Proof of Service

The person who serves the papers signs an affidavit describing when, where, and how service occurred. That affidavit is filed with the court. When service is made outside Minnesota but within the United States, the affidavit of the server is enough. Service in another country has added certification requirements (§ 518.11(b)).

Admission of Service

A cooperative respondent may sign an admission of service, acknowledging receipt of the papers. This document is commonly used in Minnesota family cases. It can avoid the cost and awkwardness of a process server, but it works only if the respondent actually signs and returns it.

When a Spouse Cannot Be Found

Sometimes personal service is impossible because the respondent’s location is unknown. In that case, the court may order alternate service (§ 518.11(c)).

The Application

The petitioner must describe diligent efforts to find the respondent. The application must include:

• the respondent’s last known location and place of employment;
• the petitioner’s most recent contacts with the respondent;
• the names and locations of the respondent’s parents, siblings, children, and other close relatives;
• others likely to know where the respondent is; and
• a description of efforts to contact those people.

The Court’s Order

The court weighs how long the respondent has been missing and the likelihood of finding the respondent. It also considers the relief sought and the quality of the search. The court then orders service by first-class mail, with forwarding address requested, to any address where the papers might reach the respondent. If no such address exists, mail goes to the last known address.

Publication is also possible, but only if it might reasonably succeed in notifying the respondent. Publication is required, however, when the petitioner seeks to dispose of Minnesota real estate. In that situation, the summons must include the legal description and be published in the county where the property is located. The court may also require additional efforts, such as phone calls to people likely to know the respondent’s whereabouts.

When Alternate Service Is Complete

Alternate service is deemed complete 21 days after mailing, or 21 days after court-ordered publication (§ 518.11(c)). A petitioner who cannot afford publication costs may ask the court to waive fees under Minn. Stat. § 563.01. See Filing Fees and Court Costs.

Deadlines After Service

The respondent has 30 days to answer the petition. If service was by publication, the 30 days begins after the publication period ends (Minn. Stat. § 518.12). A respondent who files a counterpetition does not need a separate answer from the petitioner; the petitioner is deemed to deny its allegations.

If the respondent does not respond after proper service, the court may proceed by default (Minn. Stat. § 518.13, subd. 1). In a case without minor children, the decree may be approved without a hearing once at least 20 days have passed after the answer deadline (subd. 5). However, a defaulted respondent may still challenge improper service later, which is why careful service matters.

Unlike most civil cases, family cases are not subject to the general one-year filing deadline in Minn. R. Civ. P. 5.04(a). Even so, prompt filing is wise.

Being Served

A respondent who receives divorce papers should note the date of service right away. Then the respondent should read the summons carefully, including any temporary restraining provisions it contains. Next, the respondent should calendar the 30-day deadline. Ignoring the papers does not stop the case. For first steps, see the divorce documents checklist.

Safety Considerations

When domestic abuse is a concern, the petition must disclose any order for protection in effect (Minn. Stat. § 518.10, subd. 1(j)). Using a sheriff or professional server also avoids direct contact between the spouses. See Orders for Protection.