Iowa vs Wyoming
Same underlying data as the individual state pages, side by side. Statutory rates and redemption windows only — always confirm against the county's own auction notice before bidding.
| | Iowa | Wyoming |
|---|---|---|
| Sale type | Tax lien certificate | Tax lien certificate |
| Rate / penalty | 24% flat (2%/month), no bid-down | 15% + one-time 3% penalty, no bidding |
| Redemption | 1 year 9 months (+ 90-day notice) | 4+ years |
Both states run the same kind of sale — tax lien certificate — so the real difference between them comes down to rate and redemption, not the underlying mechanism.
Redemption windows differ: Iowa gives owners 1 year 9 months (+ 90-day notice), Wyoming gives 4+ years — the state with the shorter window resolves faster, for better or worse depending on what you're optimizing for.
Iowa fixes its tax lien interest at 2% per month (24% a year) under Iowa Code § 447.1, so the rate is never bid down; bidders compete on the smallest percentage of the parcel instead (§ 446.16). After one year and nine months the holder may serve notice, and the right to redeem ends ninety days after service is complete (§ 447.9, § 447.12).
Full Iowa page →Wyoming certificates are sold for the amount due, with no bidding on rate or price; when several buyers want a parcel, the county draws a number. The owner repays the price plus a one-time 3% and 15% simple interest a year (W.S. 39-13-109(e)(iv)), and can redeem until the holder's deed application is accepted, which is allowed from four to six years after the sale (W.S. 39-13-108(e)(v)).
Full Wyoming page →Quick answers
Is Iowa or Wyoming a tax lien state?+
Iowa is a tax lien certificate state. Wyoming is a tax lien certificate state.
Which has the higher rate, Iowa or Wyoming?+
Iowa: 24% flat (2%/month), no bid-down. Wyoming: 15% + one-time 3% penalty, no bidding. Compare the actual statutory ceiling, not just the headline number — most "up to" rates get bid down at auction.
Which redeems faster, Iowa or Wyoming?+
Redemption windows differ: Iowa gives owners 1 year 9 months (+ 90-day notice), Wyoming gives 4+ years — the state with the shorter window resolves faster, for better or worse depending on what you're optimizing for.
Want to line up more than two states, or swap in different ones? Use the interactive comparison tool — up to four states at once.
See where these two rank against all 50 states: full rankings.
This page is general information, not financial or legal advice. Rates and redemption periods are set by state statute and can change by county or legislative session — always confirm against the county's own auction notice before bidding.