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The Story Behind the Iowa Inheritance Tax and Its Repeal
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The Story Behind the Iowa Inheritance Tax and Its Repeal

SimplyTrustSimplyTrust Editorial·October 21, 2025

Discover the history and impact of the Iowa inheritance tax and its repeal, highlighting why the state chose to get rid of it.

As of January 1, 2025, Iowa officially repealed its inheritance tax, joining a growing list of states moving away from it. Let’s take a closer look at why the state had an inheritance tax in the first place, what prompted the change, and how the repeal affects estate planning.

What Was Iowa’s Inheritance Tax?

Unlike an estate tax, which applies to the overall value of someone’s estate, an inheritance tax is applied to the portion each individual inherits. And the rate can vary based on who inherits and how much they receive. Iowa used to have both an inheritance tax and also an estate tax.

For years, the state imposed an inheritance tax on certain beneficiaries. While spouses, parents, and lineal descendants (like children and grandchildren) were exempt, other heirs were not. Those heirs included siblings, nieces, nephews, and friends. Tax rates ranged from 5% to 15%, depending on the size of the inheritance and the relationship to the decedent. This meant that even moderate inheritances left to non-immediate family members could trigger a significant tax bill.

The Repeal of the Iowa Inheritance Tax 

In 2021, the state legislature passed a law to phase out the inheritance tax gradually over five years. Each year, the amount owed was reduced until the tax disappeared completely on January 1, 2025.

Here’s how the Iowa inheritance tax phaseout worked:

  • 2021: Full rates applied.
  • 2022: 20% reduction.
  • 2023: 40% reduction.
  • 2024: 60% reduction.
  • 2025: Full repeal.

The law applied to individuals who passed away on or after July 1, 2021. The gradual rollout gave the state time to adjust its budget and allowed residents to plan around the change.

Why Iowa Repealed It

Several key reasons led to the state repealing its inheritance tax.

  1. Economic growth and migration: State lawmakers saw tax reform as a way to make Iowa more attractive to families, retirees, and businesses.
  2. Simplifying estate planning: The inheritance tax was often seen as confusing and burdensome. Repealing it reduced paperwork and stress for grieving families.
  3. Fairness: Critics argued that the tax unfairly penalized heirs based on their relationship to the person leaving the inheritance. This was especially true for close friends or longtime caregivers who weren’t related by blood.

Today, there is no Iowa inheritance tax (or estate tax), regardless of who receives the assets. This change has simplified estate transfers and eliminated a tax that could surprise people during an already emotional time. Whether passing assets to family, friends, or a favorite cause, Iowans now have one less hurdle to worry about when planning their estates.

(Read More: Learn about revocable trusts in Iowa versus Nevada.)