​The Corporation Bureau of the Division of Corporate & Consumer Services at the Department of Financial Institutions is the filing office for the organizational instruments to create corporations, limited partnerships, limited liability partnerships, and limited liability companies, as well as documents to amend those charters in some respect or other. The unit also licenses foreign (out-of-state) organizations desiring to transact business in Wisconsin. Additionally, the bureau maintains the video service franchise and Homeowners' Association registry.

​​​​​​​​Important Update: 2021 Wisconsin Act 258 was enacted on April 15, 2022. The Act makes several revisions to Chapters 178, 179, 180, 181, and 183 of the Wisconsin Statutes, including modifications to the required content or fees associated with some types of filings. For those filings affected by Act 258, the DFI Corporations Bureau’s forms page now includes new or updated forms. Documents filed with the Corporations Bureau after April 16, 2022 should use the updated forms. Document fees are reflected on the relevant form or on the Corporations Bureau’s online fee schedule.

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Contact Us

Phone: (608) 261-7577
Email: DFICorporations@dfi.wisconsin.gov
Mailing Address:
Wisconsin Department of Financial Institutions
Division of Corporate and Consumer Services
PO Box 93348
Milwaukee, WI 53293-0348
Physical Address:
Wisconsin Department of Financial Institutions
Division of Corporate and Consumer Services
4822 Madison Yards Way, North Tower
Madison, WI 53705