Relating to: interest rates on late, nondelinquent taxes and on overpayments. (FE)

This bill, which was vetoed by the Governor, proposed changes to how Wisconsin calculates interest on late but non-delinquent taxes and on tax overpayments. It would have adjusted the interest rate applied to estimated net proceeds tax returns and aligned the state's filing deadlines with federal extension rules for income tax returns. Additionally, the legislation sought to modify specific interest rates charged on overpayments and clarify how extensions granted by the federal government affect Wisconsin tax deadlines. Because the bill did not become law, these specific interest rate adjustments and filing deadline changes were not implemented.