Iowa governor signs flat tax bill into law
![Iowa governor signs flat tax bill into law](https://bloximages.chicago2.vip.townnews.com/lacrossetribune.com/content/tncms/assets/v3/editorial/9/0b/90b68e75-38d6-5b05-9ba9-ab67a98108b0/621ea695ef46b.image.jpg?resize=300%2C225)
DES MOINES, Iowa (AP) — Iowa Gov. Kim Reynolds on Tuesday signed into law a bill that phases in a 3.9% flat tax over four years, eliminates taxes on retirement income and lowers taxes for corporations at an estimated overall…