The department may not require a person to obtain a business tax registration certificate related to the production or use of renewable fuel that is exempt under s. 78.01 (2n) from the tax imposed under s. 78.01 (1).
Wis. Stat. § 73.0303
Personal renewable fuel production
2009 a. 401.
Official source: Wisconsin State Legislature. Reproduced from public-domain Wisconsin statutes; confirm against the official source for the current text. Not legal advice.