On your ballot November 3, 2026: Amendment 1. League of Women Voters of Iowa opposes the amendment and urges Iowans to vote NO. Learn why in this informative educational session given by Kylie Spies of Common Good Iowa. Amendment 1 will change tax law in Iowa, requiring a two-thirds vote in both chambers of the Iowa Legislature to increase state income tax rates or to create a new state tax on income. Find out why this is not good for Iowans.