Iowa

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Iowa

For proper Iowa tax withholding, the Annual Standard Deduction amount must be entered in the next to last field in each employee's record.

The Annual Standard Deduction amount, which can be found on the Iowa tax table is as follows:

For employees who have filed a 2024 or 2025 IA W-4, the Annual Standard deduction amount is as follows:

Single - $12000
Head of Household - $18050
Married - $24050

For employees whose most recent IA W-4 is from 2023 or earlier, the Annual Standard deduction amount is as follows:

Single - $12000
Married - $24050