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How to Respond to an Interrogatory in Wisconsin: A Step-by-Step Guide

Posted by Nathan DeLadurantey | Sep 11, 2023

Interrogatories are a vital part of the discovery process in legal proceedings in Wisconsin. They are written questions posed by one party to another, aimed at obtaining information and evidence relevant to the case. Responding to interrogatories accurately and comprehensively is crucial to ensuring a fair and just resolution of your legal matter. In this blog post, we'll walk you through the process of how to respond to an interrogatory in Wisconsin.

  1. Understand the Basics

Before diving into the response process, it's essential to have a basic understanding of what interrogatories are and how they work in Wisconsin:

  • Interrogatories are a formal set of written questions sent by one party (the interrogating party) to another party (the responding party) in a legal case.
  • Interrogatories must be answered under oath and within a specified time frame.
  • The responding party is legally obligated to provide complete and truthful responses to the best of their ability.
  • Wisconsin statutes and rules govern the use and procedure of interrogatories in legal cases.
  1. Review the Interrogatories Carefully

Upon receiving interrogatories, take your time to read and understand each question thoroughly. Pay close attention to any instructions or definitions provided. If any question is unclear, consult with your attorney for clarification.

  1. Comply with Deadlines

In Wisconsin, you must respond to interrogatories within 30 days from the date of service. Failing to meet this deadline can have serious consequences, including court sanctions or adverse judgments. Be sure to calculate the deadline accurately and prioritize your responses accordingly.

  1. Consult with Your Attorney

Legal matters can be complex, and it's often wise to seek legal counsel when responding to interrogatories. An experienced attorney can help you understand the specific requirements of your case, guide you on what information to provide, and ensure that your responses comply with Wisconsin law.

  1. Organize Your Responses

To respond effectively, organize your responses in a clear and systematic manner. Use separate documents for each interrogatory and label them appropriately. This helps keep the information organized and makes it easier for both parties and the court to understand.

  1. Respond Truthfully and Completely

Wisconsin law requires that responses to interrogatories be truthful and complete to the best of your knowledge. Avoid making false statements or omitting relevant information, as this can lead to legal consequences.

  1. Use the Correct Format

In your responses, use a clear and concise format. Number your answers to correspond with the interrogatory numbers, and avoid providing extraneous or irrelevant information.

  1. Privilege and Objections

If you believe that certain questions are protected by attorney-client privilege, work product doctrine, or any other legal privilege, indicate this in your response. Additionally, if you have objections to specific questions, state the reasons for your objections clearly and concisely.

  1. Proofread and Review

Before finalizing your responses, carefully proofread them for accuracy and clarity. Ensure that your answers are consistent with any supporting documents you provide.

  1. Serve Your Responses

Once you've completed your responses, serve them on the interrogating party within the required time frame, typically through certified mail or other approved methods. Keep copies for your records.


Responding to interrogatories in Wisconsin is a crucial step in the legal process. It's essential to approach this task with diligence, honesty, and accuracy to ensure a fair and just resolution of your case. Seeking legal counsel when necessary and following these steps can help you navigate the process effectively and protect your rights throughout your legal journey. Remember that every case is unique, so consulting with an attorney who specializes in Wisconsin law is always a wise decision to ensure the best possible outcome for your case.

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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