Iowa Lottery
Updated Apr 10, 2026
Everything you need to know about playing the lottery in Iowa: available games, tax rates, and how to claim prizes.
Tax Information
Iowa taxes lottery winnings at 5.7%, with proceeds supporting education and infrastructure.
In addition to state taxes, federal taxes apply: 24% withholding + up to 37% top marginal rate. Use our Tax Calculator for a detailed breakdown.
Tax Comparison
Iowa taxes lottery winnings at 5.7%, which is above the national average of 4.9%. On a $100M jackpot, that's a state tax bill of approximately $5.7M — $0.8M more than the average state.
Available Games in Iowa
How to Claim Prizes in Iowa
Prizes up to $599 can be claimed at any lottery retailer. Prizes from $600 to $50,000 are claimed at Iowa Lottery regional offices. Major prizes over $50,000 must be claimed at the Iowa Lottery headquarters in Des Moines.
Quick Facts
- •Iowa Lottery began operations in 1985
- •Lottery funds support education and environment initiatives
- •Iowa is a member of the Multi-State Lottery Association
- •Minimum purchase age is 21 in Iowa
Latest Results
Powerball
View All →Frequently Asked Questions
What is the lottery tax rate in Iowa?
Iowa taxes lottery winnings at 5.70%. Iowa taxes lottery winnings at 5.7%, with proceeds supporting education and infrastructure.
What lottery games are available in Iowa?
Iowa offers 2 major lottery games including Powerball, Mega Millions.
How do I claim lottery prizes in Iowa?
Prizes up to $599 can be claimed at any lottery retailer. Prizes from $600 to $50,000 are claimed at Iowa Lottery regional offices. Major prizes over $50,000 must be claimed at the Iowa Lottery headquarters in Des Moines.
What is the minimum age to buy lottery tickets in Iowa?
You must be at least 21 years old to purchase lottery tickets in Iowa.
For entertainment purposes only. Lottery outcomes are random and past results do not influence future drawings. This website is not affiliated with or endorsed by any state lottery commission. In the event of a discrepancy, official winning numbers shall control. Results sourced from NY Open Data (data.ny.gov). Always verify with your official state lottery.