{"data":{"id":"us-wi/wis.-stat.-409.521","jurisdiction":"us-wi","citation":"Wis. Stat. § 409.521","heading":"Uniform form of written financing statement and amendment.","body":"(1) Tax identification number. In publishing instructions for the forms specified in subs. (2) and (3), the department of financial institutions shall include a statement, where applicable, that inclusion of an employer identification number is not required under Wisconsin law.\n(2) Initial financing statement form. A filing office that accepts written records may not refuse to accept a written initial financing statement in the following form and format except for a reason set forth in s. 409.516 (2):\n- See PDF for diagram\n- See PDF for diagram\n(3) Amendment form. A filing office that accepts written records may not refuse to accept a written record in the following form and format except for a reason set forth in s. 409.516 (2):\n- See PDF for diagram\n- See PDF for diagram","path":["Chs. 401-411, Uniform Commercial Code","Chapter 409 Uniform Commercial Code — Secured Transactions","SUBCHAPTER V FILING"],"source_url":"https://docs.legis.wisconsin.gov/document/statutes/409.521","current_through":"2023-24 Wisconsin Statutes updated through 2025 Wis. Act 247 (published 9-4-26)","vintage":"","retrieved_at":"2026-09-05T12:01:22Z","sha256":"d5529048ba3abeed9066848de4baf11cd5517c01d9442ca13337ca1724252370","source_id":"us-wi","stale":false,"prev":"us-wi/wis.-stat.-409.520","next":"us-wi/wis.-stat.-409.522"},"notice":"GroundRules: Original legal text. Not legal advice."}