Travis Bunn

Founder, AppealDesk · Published March 27, 2026 · Updated August 19, 2026

Iowa Eliminated Its Inheritance Tax Entirely in 2025, But Property Tax Still Works the Same

Updated August 2026

Iowa assesses real property at 100% of actual value on a statewide biennial cycle, reassessing every odd-numbered year regardless of who owns the property. That part hasn't changed. What has changed, completely, is Iowa's inheritance tax: it's gone. For anyone who dies on or after January 1, 2025, Iowa no longer imposes an inheritance tax at all, the end point of a phase-out that started in 2021.

No Reassessment Tied to Inheritance

Iowa Code § 441.21 requires property to be assessed at 100% of actual value, and § 428.4 sets a fixed biennial reassessment cycle: 1981 and every odd-numbered year after it. In the even, non-reassessment years, the assessor may only revalue property that was incorrectly valued, wasn't listed, or changed in value, and ownership transfer isn't among the listed triggers. An heir inheriting a home doesn't cause an off-cycle reassessment purely because title changed hands; the property stays on the normal odd-year schedule.

The Homestead Credit Needs a Fresh Filing

Iowa Code § 425.2 is direct: "when the property is sold or transferred, the buyer or transferee who wishes to qualify shall refile for the credit," due by July 1 of the year the credit is claimed. The same section requires whoever handles the transfer, including "the personal representative of a deceased person who had a homestead at the time of death," to notify the assessor that the property is no longer the former claimant's homestead. An heir who occupies the home "under devise or by operation of the inheritance laws" does qualify as an owner for homestead purposes under § 425.11, but has to file Form 54-028 to actually claim it.

If the heir is 65 or older, that same form also captures a separate senior homestead exemption created by 2023 legislation (HF 718): $6,500 of taxable value exempted for assessment years 2024 and after, stacked on top of the standard credit. A lower-income senior or disabled heir may separately qualify for the income-based Elderly and Disabled Property Tax Credit, Form 54-001, due by June 1, though DOR notes late claims for that credit can no longer be accepted for years beginning July 1, 2025 onward, so the deadline is worth taking seriously.

The Inheritance Tax Is Fully Repealed

Iowa Code § 450.98 states it plainly: "Effective January 1, 2025, this chapter shall not apply to property of estates of decedents dying on or after January 1, 2025. The inheritance tax shall not be imposed... and, to this extent, this chapter is repealed." That's the end of a phase-down that started in 2021: § 450.10(7) reduced the tax rate by 20% for 2021 deaths, 40% for 2022, 60% for 2023, and 80% for 2024, before hitting zero entirely for 2025 and after.

One nuance worth knowing even about the years before full repeal: spouses and lineal relatives were never subject to Iowa inheritance tax at any point, phase-down or not. Iowa Code § 450.9 exempts "the entire amount of property, interest in property, and income passing to the surviving spouse, lineal ascendants, lineal descendants, and stepchildren and their lineal descendants" outright. So if you're a child, grandchild, spouse, or other lineal relative of the person who died, Iowa inheritance tax was never actually owed on your inheritance, even in the years before the tax was repealed for everyone else. Iowa has no separate state estate tax either.

Probate and Appealing the Assessment

Iowa Code § 633.350 provides that when a person dies, title to their property "passes to the person to whom it is devised" by will, or to the heirs under intestate succession, immediately at death, though the property "shall be subject to the possession of the personal representative" and the probate court's control for administration purposes. Title moves right away as a legal matter, even while the personal representative retains control during the probate process.

Property tax protests go to the local Board of Review between April 2 and April 30 (shifting to May 1 through June 5 in a county under a declared disaster emergency), filed by "any property owner or aggrieved taxpayer." From there, an appeal to the Property Assessment Appeal Board is due within 20 days of the board's adjournment or May 31, whichever is later, or a property owner can go straight to district court instead. Given that § 633.350 vests title in heirs immediately at death, an heir who has succeeded to title appears to qualify as a property owner able to protest even before probate formally closes, since legal title already sits with them at that point.

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