Who fills out this form?

The person filling out this form must declare that they are the guardian of the estate, a relative of the ward, or someone acting on behalf of the guardian or relative.

What does the form ask the court to do?

It asks the court to either authorize the guardian to sell, mortgage, or lease the property, or to approve and confirm an existing agreement for that transaction.

GN-3570

Application to Authorize or Confirm Sale/Mortgage/Lease of Real Estate of Ward under Guardianship (Minor and Adult Guardianship)

Wisconsin · Wisconsin Court System · Effective May 30, 2024

This form is used to ask the court to either give permission for a guardian to sell, mortgage, or lease the real estate belonging to a person under guardianship, or to ask the court to approve and confirm an agreement that is already in place.

The court describes it as: To authorize or confirm the sale, morgage, or lease of real estate of individual under guardianship.

Open the official PDFfrom Wisconsin Court System

Where this fits in a case

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Stage: Start a case

This form is used when the guardian needs the court's permission regarding a real estate transaction involving the person under guardianship.

Usually filed by the person starting the case.

Official instructions

How-to guides published by the court for this form.

Plain-language summary

Common questions

Who fills out this form?: The person filling out this form must declare that they are the guardian of the estate, a relative of the ward, or someone acting on behalf of the guardian or relative.
What does the form ask the court to do?: It asks the court to either authorize the guardian to sell, mortgage, or lease the property, or to approve and confirm an existing agreement for that transaction.

Revision history

No changes recorded since we started tracking this form on October 10, 2026. The current version took effect May 30, 2024.

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