Iowa Tax Brackets, Rates, and Standard Deductions
Detailed Information about Iowa state income tax brackets and rates, standard deduction information, and tax forms by tax year etc. can be found on this page.
If you still need to file a return for a previous tax year, find the Iowa tax forms below. You can complete and sign the forms here on eFile.com before you mail them to the IA Tax Agency. For Federal or IRS back taxes access the tax forms here.
Iowa Income Tax Returns
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Details
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Iowa Tax Brackets, Rates explained
IRS Tax Brackets, Rates by Tax Year
Income Tax Brackets, Rates, Income Ranges, and Estimated Taxes Due
Here you can find how Iowa based income is taxed at different rates within the given tax brackets. When you prepare your return on eFile.com this is all calculated for you based on your income.
Iowa Tax Brackets for Tax Year 2023
Iowa taxes at different rates depending on how much income you make within the given brackets. Any income over $75,000 for single persons, heads of families, married filing separate, or $150,000 for married filing jointly would be taxed at the highest rate of 6.00%.
4.40%
Single/HOH/MFS/QW
$0 - $6,000
4.40% within Bracket
MFJ
$0 - $12,000
4.40% within Bracket
4.82%
Single/HOH/MFS/QW
$6,000 - $30,000
$264.00 + 4.82%
MFJ
$12,000 - $60,000
$528.00 + 4.82%
5.70%
Single/HOH/MFS/QW
$30,000 - $75,000
$1420.80 + 5.70%
MFJ
$60,000 - $150,000
$2841.60 + 5.70%
6.00%
Single/HOH/MFS/QW
$75,000 +
$3985.80 + 6.00%
MFJ
$150,000 +
$7971.60 + 6.00%
Iowa Tax Brackets for Tax Year 2022
As shown below, your income in Iowa is taxed at different rates within the given tax brackets. Any income over $78,435 would be taxed at the highest rate of 8.53%.
0.33%
$0 - $1,743
0.33% within Bracket
0.67%
$1,743 - $3,486
$5.75 + 0.67%
2.25%
$3,486 - $6,972
$17.43 + 2.25%
4.14%
$6,972 - $15,687
$95.87 + 4.14%
5.63%
$15,687 - $26,145
$456.67 + 5.63%
5.96%
$26,145 - $34,860
$1,045.46 + 5.96%
6.25%
$34,860 - $52,290
$1,564.87 + 6.25%
7.44%
$52,290 - $78,435
$2,654.25 + 7.44%
8.53%
$78,435+
$4,599.44 + 8.53% over $78,435
Iowa Tax Brackets for Tax Year 2021
Previous Iowa Income Brackets.
0.33%
$0 - $1,676
0.33% within Bracket
0.67%
$1,676 - $3,352
$5.53 + 0.67%
2.25%
$3,352 - $6,704
$16.76 + 2.25%
4.14%
$6,704 - $15,084
$92.18 + 4.14%
5.63%
$15,084 - $25,140
$439.11 + 5.63%
5.96%
$25,140 - $33,520
$1,005.26 + 5.96%
6.25%
$33,520 - $50,280
$1,504.71 + 6.25%
7.44%
$50,280 - $75,420
$2,552.21 + 7.44%
8.53%
$75,420+
$4,422.63 + 8.53% over $75,420
Iowa Standard and Itemized Deductions
Officially, Iowa does not have 2023 tax year standard deductions; however, they technically apply the federal standard deductions when calculating taxable income. Similarly, although Iowa does not have specific itemized deductions, they do allow adjustments to income similar to itemized deductions at the federal level.
Attention: When you prepare and eFile your Tax Return Iowa tax return the eFile Tax App will apply the correct standard deductions for you or you can apply the itemized deduction method.
Previous year's Iowa standard deduction
2022
Single/MFS/HOH
$2,210
2021
Single/MFS/HOH
$2,130
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