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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

  • Search or File UCC's Online File Online
  • Tips & FAQ’s for Filing & Searches (See above manuals)
  • UCC Bulk Filing is available, if interested please contact us at

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.