IA · State estate & inheritance tax
Iowa estate tax, inheritance tax & probate costs
Exemptions, rates, and probate costs for Iowa (IA), current as of IRS SOI state filings 2021-2023 | federal exemption 2026 | Tax Foundation 2024 state survey - in plain language, from IRS Statistics of Income data and Iowa fee schedules.
Data updated 2026-08-06
- None
- State estate tax
- $15M
- Federal exemption applies
- Yes
- Inheritance tax (paid by heirs)
- 9–18 mo
- Typical probate timeline
The verdict
Iowa levies an inheritance tax paid by beneficiaries, and probate typically takes about 14 months.
- 2.5/5
- Estate-friendliness score
- $15M
- Only the federal exemption applies
- 9–18 mo
- Probate timeline
- Yes
- State inheritance tax
Estate-friendliness blends tax presence, probate cost and timeline. Iowa ranks ahead of 13 states on tax burden alone. On maximum probate filing fee, Iowa sits #35 of 51 (lowest fee = #1).
Estate tax docket plate
Sheet IA · Iowa federal only
INHERIT-ONLY · FED-ONLY · RATE-NONE · PORT-NA · FEE-MID · LOCAL-CODE
- INHERIT-ONLY Inheritance only
- FED-ONLY Federal only
- RATE-NONE No state rate
- PORT-NA Portability n/a
- FEE-MID Max $450
- LOCAL-CODE Local probate code
Nearest probate fee peer: Vermont (+ $0)
Instrument codes from this state’s levy posture, federal-exemption gap, rate shape, portability, probate filing-fee tier, and UPC adoption, not a planning recommendation.
Iowa standing among the no-estate-tax majority
- Iowa is among the 38 of 51 surveyed jurisdictions with no state estate tax.
- Maximum probate filing fee $450 is in the corpus middle third (≤ $450) · corpus #35 of 51 (lowest max fee = #1).
- On tax-burden friendliness alone, Iowa ranks ahead of 13 other states in this extract.
Probate-fee neighbourhood around Iowa
Lowest/highest poles plus states nearest Iowa on maximum probate filing fee. Full ladder: /rankings/lowest-probate-costs/.
State Estate Tax
Only federal estate tax applies (a permanent $15M exemption per person, 2026)
Inheritance Tax
Iowa is phasing out inheritance tax — rates reduced annually through 2024, eliminated Jan 1, 2025. Spouse/children/parents exempt. Siblings 0-5%. Others 0-10%.
Probate Costs
Small estate (no real estate): under $100,000
Probate Code
Iowa has not adopted the Uniform Probate Code.
Property System
Iowa follows common-law (separate property) rules.
Federal estate-tax returns filed - Iowa
Returns filed by state residents, by IRS filing year
Iowa probate timeline
Months from filing to distribution, minimum, typical, and maximum
Federal Estate Tax Filings - Iowa
IRS Statistics of Income data showing estate tax returns filed by Iowa residents.
What changed: reported federal estate-tax returns increased by 11 from 80 in 2022 to 91 in 2023. This compares adjacent IRS filing-year releases; it does not describe a change in state tax law.
| Filing Year | Returns Filed | Gross Estate | Net Tax Paid | State Death Tax |
|---|---|---|---|---|
| 2023 | 91 | $1.7B | $0.1B | - |
| 2022 | 80 | $2.1B | $0.2B | $5,345K |
| 2021 | 45 | $1.0B | $0.1B | - |
Source: IRS Statistics of Income - Estate Tax Returns Filed (Table 2, by State of Residence). Dollar amounts in thousands. State rate / exemption tables compiled from Tax Foundation 2024 Estate & Inheritance Tax Survey.
Iowa no-levy shape: INHERIT-ONLY·MID-FEE·SOI-MID
Iowa's levy posture is inherit only with mid fee probate fees. IRS SOI prints 91 federal returns here in the latest year, a mid-band SOI footprint. Iowa's common-law property rules keep each spouse's individually titled assets separate, so how property is titled still determines what passes through probate here. Beneficiaries separately face a state inheritance tax under Iowa law.
IRS Statistics of Income data show 91 federal estate tax returns filed by Iowa residents in filing year 2023, reporting $1.67 billion in combined gross estate value. Net federal estate tax paid totaled $0.09 billion that year. Multi-year SOI average: roughly 72 taxable filings/year. Effective federal rate on reported gross estates ≈ 8.1%.
Probate clock 9–18 mo · max filing $450 · corpus #35 of 51 · statutory attorney ≈ 2% · non-UPC · common law · small-estate track under $100,000.
States with similar estate-tax and probate profiles to Iowa
Similar probate filing fee
Nearest states by maximum probate filing fee ($450 here).
Similar probate timeline
Nearest states by upper-bound probate duration (18 mo here).
Iowa Estate Tax FAQs
Does Iowa have an estate tax?
No. Iowa does not have a state estate tax. Only the federal estate tax applies (a permanent $15M exemption per person from 2026). This makes Iowa more favorable for estate planning compared to the 13 states that do impose a state estate tax. Probate attorney fees here follow a modest statutory schedule, on top of higher-than-average court filing fees.
Does Iowa have an inheritance tax?
Yes. Iowa has a state inheritance tax. Iowa is phasing out inheritance tax — rates reduced annually through 2024, eliminated Jan 1, 2025. Spouse/children/parents exempt. Siblings 0-5%. Others 0-10%. Only six states impose an inheritance tax, which is paid by beneficiaries rather than the estate itself.
How long does probate take in Iowa?
Probate in Iowa typically takes 9 to 18 months. Estates under $100,000 may qualify for a simplified small estate procedure, which is significantly faster.
How much does probate cost in Iowa?
Court filing fees in Iowa range from $45 to $450. Attorney fees are typically 2% of the estate value (statutory). Executor compensation is typically around 2% of the estate.
Where does Iowa sit among states on probate filing fees?
According to PlainEstate's compiled state court fee schedules, Iowa ranks #35 of 51 surveyed states by maximum probate filing fee (lowest max fee = #1). That ordinal matches the /rankings/lowest-probate-costs listing. See /methodology/#corpus-placement for the exact sort basis.
Can you avoid probate in Iowa?
Yes. Common probate avoidance strategies in Iowa include revocable living trusts, transfer-on-death (TOD) deeds for real estate, payable-on-death (POD) accounts for bank and investment accounts, and joint ownership with right of survivorship. Iowa also offers a simplified process for small estates under $100,000.
What happened to the 2026 federal estate tax sunset, and how does it affect Iowa residents?
The TCJA provisions were scheduled to sunset after December 31, 2025, which would have cut the federal exemption from $13,990,000 to roughly $7,000,000 per person. The One Big Beautiful Bill Act (Pub. L. 119-21), signed July 4, 2025, repealed that sunset and set a permanent $15,000,000 per-individual exemption effective January 1, 2026, indexed for inflation. Because Iowa has no state estate tax, only the federal exemption applies, and the permanent $15,000,000 threshold means very few Iowa estates owe federal estate tax.
How probate runs when Iowa adds no state estate tax: probate process guide. Compare thresholds on the state rankings or the estate tax calculator.
Notice a figure that looks out of date, such as a state changing its exemption or rate? Report it via the contact page and we'll verify it against the source and correct it, per our editorial policy.
Disclaimer: This information is provided for general informational purposes only and does not constitute legal or tax advice. Consult a qualified estate-planning attorney or tax professional before making decisions based on this data.
Read our methodology - how this data is sourced, computed, and verified.