OSB Business Registration

Overview

The One Stop Business portal has two functions:

Registering/creating new domestic Business Corporations, Statutory Close Corporations, and LLCs
Filing Annual Reports for existing domestic Business Corporations, Statutory Close Corporations, and LLCs.

This page is for inquiries about the registering/creating new domestic Business Corporations, Statutory Close Corporations, and LLCs.

Be sure to get the following information from the caller:

Check the FAQ section below for more information on specific issues, suggestions on questions to ask, and solutions

OSB Homepage Site URL

https://openforbusiness.wi.gov/

When forwarding information to the WIN team please include the business name.

Primary contact information, agency description, and social media directory for agencies and offices within the State of Wisconsin

Visit the resident , business , visitor , government , and workforce directory pages for online services related to those topics

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