Iowa Homestead Tax Credit and Exemption: A Program Mid-Transition for 2026

Updated August 2026

Iowa is in the middle of switching its homestead benefit from a flat tax credit to a percentage-based exemption. Senate File 2472 (signed May 2026) creates the new exemption starting with assessment year 2026, but it won't show up on tax bills until late 2027 or early 2028. Both mechanisms matter depending on when you're reading this.

Every Iowa owner-occupant qualifies for the general homestead benefit with no age or income test, and seniors get an additional exemption on top. A separate, more restrictive Elderly and Disabled Property Tax Credit is available for lower-income seniors and disabled homeowners.

Iowa's Property Tax Relief Programs

Homestead Tax Credit / Exemption

What it does: Currently a credit on the first $4,850 of actual value. Being replaced by a new exemption of 10% of taxable value (minimum $5,500, maximum $20,000) starting assessment year 2026, first appearing on tax bills payable in 2028. Existing claimants roll over automatically.

Who qualifies: Iowa resident, owns and occupies the home 6+ months per year, owned/occupied by July 1. No income test.

Deadline and form: July 1 (one-time filing) (Form 54-028, filed with your county assessor). Citation: Iowa Code Chapter 425; 2026 Iowa Acts SF 2472.

65+ Homestead Exemption

What it does: $6,500 of taxable value exempted (stepped up from $3,250 in assessment year 2023), stacking on top of the general homestead benefit.

Who qualifies: Age 65+. No income test.

Deadline and form: July 1 (Form 54-028). Citation: 2023 Iowa Acts HF 718.

Elderly and Disabled Property Tax Credit

What it does: A separate, formula-based credit calculated against a base-year comparison. Exact maximum could not be confirmed against primary statutory text, confirm the current figure with the Iowa Department of Revenue.

Who qualifies: Age 65-69 or disabled (any age 18+) with household income under roughly $26,895; age 70+ with income under about 250% of the federal poverty level (roughly $39,125 single / $52,875 for two, adjusted annually).

Deadline and form: Roughly January 1 - June 1, refiled annually (Form 54-001, filed with your county treasurer). Citation: Iowa Code Chapter 425, Subchapter II.

An exemption or credit lowers your bill only after the assessed value is set. If that value is too high to begin with, you are overpaying on everything above it regardless of which relief programs you claim. Nobody checks the underlying value unless you do.

See what your county has your home on record at

The value your relief programs subtract from, pulled free in seconds. No account needed.

✓ All 50 states✓ Instant results✓ $49 flat fee

How to Apply

Contact your county assessor's (or, where noted above, your state revenue department's) office for the current application form
Gather proof of ownership, occupancy, and, for income-tested programs, your prior-year income documentation
File before the deadline listed above, most jurisdictions do not accept late applications for that tax year
Confirm the relief shows up on your next assessment notice or tax bill

The Bottom Line

If a source describes a flat dollar exemption for Iowa without mentioning the transition, it may be describing either the outgoing credit or the incoming exemption without being clear which. Confirm with your county assessor which mechanism applies to your current tax bill.

Note: Program names, dollar figures, and income limits above are current as of August 2026 and are set or adjusted by the state legislature or department of revenue, not by AppealDesk. Some figures adjust annually, confirm the current-year number with your county or state before applying. AppealDesk helps homeowners identify available relief programs and appeal overassessments.

Most homeowners stack these programs on top of whatever value the assessor assigned and never question the value itself. It came from a mass-appraisal model, not an individual review of your home. It is worth checking once.

Check the value under your exemption

Enter your address to pull your county record free. If it looks too high, your $49 packet gives you everything to challenge it.