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Serving a Lawsuit via a Process Server in Wisconsin: A Step-by-Step Guide

Posted by Nathan DeLadurantey | Sep 20, 2023

Serving a lawsuit is a crucial step in the legal process, ensuring that all parties involved are notified and have the opportunity to respond. In Wisconsin, one common method of serving a lawsuit is through a process server. A process server is an individual or agency responsible for delivering legal documents, such as summonses and complaints, to the defendant. In this blog post, we will provide a step-by-step guide on how to serve a lawsuit via a process server in Wisconsin.

  1. Understand the Importance of Proper Service

Proper service of legal documents is essential to ensure that the defendant is aware of the lawsuit and has an opportunity to respond. Failure to serve the lawsuit correctly can lead to delays or dismissal of the case.

  1. Hire a Qualified Process Server

In Wisconsin, process servers must meet certain qualifications and follow specific rules and regulations. When hiring a process server, make sure they are experienced in serving legal documents in the state. You can find qualified process servers through legal directories, referrals from attorneys, or online research.

  1. Prepare the Legal Documents

Before you can serve the lawsuit, you need to have the necessary legal documents prepared. This typically includes a summons and a complaint. The summons informs the defendant of the lawsuit and provides instructions on how to respond, while the complaint outlines the details of the case.

  1. Provide Clear Instructions to the Process Server

Once you've hired a process server, provide them with clear instructions and all the documents they need to serve the lawsuit. Be sure to include the following information:

  • Defendant's full name and current address (if known).
  • Description of the legal documents to be served.
  • Any special instructions or requirements for service.
  • A signed affidavit or proof of service form for the process server to complete after serving the documents.
  1. Pay the Process Server Fees

Process servers typically charge fees for their services, which can vary based on the complexity of the case and the location of the defendant. Discuss the fees with the process server upfront and ensure that you understand the cost and payment terms.

  1. Allow the Process Server to Do Their Job

Once you've provided the necessary information and documents to the process server, it's their responsibility to locate and serve the defendant. They will make multiple attempts to serve the documents personally to ensure that the defendant receives them.

  1. Receive Proof of Service

After successfully serving the legal documents, the process server will complete an affidavit or proof of service form. This document serves as evidence that the defendant was properly served. Ensure that you receive a copy of this proof of service for your records.

  1. File the Proof of Service with the Court

It is essential to file the proof of service with the court where you filed the lawsuit. This formalizes the fact that the defendant has been served, and the court can proceed with the case. Failure to file the proof of service can lead to delays or complications in your lawsuit.


Serving a lawsuit via a process server in Wisconsin is a critical step in the legal process. By hiring a qualified process server, providing clear instructions, and ensuring proper documentation, you can ensure that the defendant is notified of the lawsuit and that your case proceeds smoothly through the legal system. Proper service is a fundamental aspect of a fair and just legal process, and following these steps will help you achieve that goal.

Attorney Nathan DeLadurantey offers free consultations to explain your legal rights in Wisconsin. Free consultations can be scheduled online. 

About the Author

Nathan DeLadurantey

Nathan DeLadurantey ATTORNEY [email protected] Nathan is a skilled consumer lawyer who handles cases and trials all over Wisconsin. Phone consultations are always free and welcomed. Nathan has helped clients receive large jury verdicts and settlements stemming from consumer law violations, and is ready and able to assist.


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