The Ankeny Brief
Property assessments in Polk County have been climbing for years, and a lot of Ankeny homeowners never realize they can push back. Here's how your tax bill is actually built, how to check whether your assessment is fair, and exactly how to protest it - including the short window each spring when you're allowed to.
The Polk County Assessor values your home as of Jan 1. If you think it's too high, you file a written protest with the Board of Review between April 2 and April 30 - back it with comparable sales. Look up your assessment at assess.co.polk.ia.us. Credits like the homestead exemption and a statewide rollback lower what you actually pay.
Your property tax isn't set by one office. It's built in layers:
The city's share of the levy is about $9.90 per $1,000 of taxable value - the lowest of any metro city over 5,000 people - but the city is only one slice; the school district is typically the biggest. Iowa property taxes are paid in arrears, in two installments (September and March).
Start by pulling your own record on the Polk County Assessor site. Search your address and you'll see your assessed value, the details on file for your home (square footage, year built, condition), and recent sales of comparable properties - the exact ammunition you'd need to appeal.
Online property & assessment search: assess.co.polk.ia.us → · Office: 111 Court Ave, Rm 195, Des Moines, IA 50309. New assessment notices go out in the spring in odd-numbered years (with updates in between).
If your assessment looks higher than what your home would actually sell for, you can protest it - but only during a specific window.
1. Pull comparable sales near you (the assessor site and your Realtor can both help). 2. File a written protest with the Board of Review between April 2 and April 30 - in person or postmarked in that window - to the Polk County Assessor's office. 3. Attach your evidence: comparable sales, a recent independent appraisal, or documentation of condition problems. 4. Request an oral hearing on the form if you want to appear. The Board of Review meets in May and usually finishes by month's end. 5. If denied, you can appeal to the Iowa Property Assessment Appeal Board (PAAB) or district court within the deadline on the decision.
You're protesting the value, not the tax bill - argue that your assessed value is higher than your home's actual market value as of January 1. "My taxes went up" isn't grounds; "comparable homes sold for less than my assessment" is.
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Only between April 2 and April 30. Miss the window and you generally wait until the next year (with narrow exceptions).
No - filing a protest with the Board of Review is free. You'd only pay if you hire an appraiser or a firm to help build your case.
You apply for the homestead exemption once and it carries forward. If you bought recently and never filed, do it through the Polk County Assessor - and check the extra exemption if you're 65 or older.
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