Section 422.12H - Income tax checkoff for fish and game protection fund1. A person who files an individual or a joint income tax return with the department of revenue under section 422.13 may designate a contribution to the state fish and game protection fund authorized pursuant to section 456A.16.2. This section is subject to repeal under section 422.12E.Amended by 2019 Iowa, ch 152, s 51, eff. 5/16/2019.