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UCC Data Services Notice: All data files generated 7/1/2020 and after will now be pipe delimited. Once this is moved to production on 06/24/2020, the weekly file generated on 07/01/2020 (06/21- 06/28 data) and the monthly file generated on 07/05/2020 will be in the new format pipe delimited.
UCC Data Services Notice: In an effort to streamline operations and in accordance with Administrative Code DFI-CCS 3.13 monthly data files will no longer include inactive financing statements beginning with the October 5, 2020 file.

Uniform Commercial Code

The Uniform Commercial Code Section of the Division of Corporate & Consumer Services at the Department of Financial Institutions examines and files documents under the Uniform Commercial Code, including statements of business indebtedness, consignments, terminations, and financing statements and maintains the statewide Uniform Commercial Code lien system.

New Filing Rejection Policy

Beginning July 1, 2019, UCC documents that are received in a state that is unsuitable for filing shall be rejected by the Department. The Department will not hold filings that are awaiting corrections, revisions, additional fees or information from the filer.

Any fees received that are intended for filing a rejected document will be refunded to the filer as soon as allowable under Department policy.

Rejected filings will need to be corrected and submitted anew, along with all appropriate fees for that filing.

User Manuals

UCC Filing Services

Contact Us

  • If you have WI UCC questions, please call us at 608-266-8915 or send e-mail to
  • For questions relating to a Lien release on a Motor Vehicle Title, call DFI Division of Banking at 608-261-7578.
  • For Realty-Related (Fixture) Filings, please refer to the Wisconsin Register of Deeds website.