Iowa state income tax
Varies
Can You Write Off Iowa state income tax?
Short answer: Iowa has a flat 3.8% income tax and doesn't tax retirement income like pensions, IRAs, and 401(k)s for residents 55 and older.
State and local income, sales, and property taxes share one SALT cap ($40,400 for 2026, reduced above about $505,000 of income) and only help if you itemize.
Records to keep: Keep receipts, statements (1098, 1098-T, 1099, W-2G), and a note of what each cost was for. Compare itemizing to the 2026 standard deduction before you claim.
Iowa state income tax
Varies
Individuals / Personal Taxes
Iowa has a flat 3.8% income tax and doesn't tax retirement income like pensions, IRAs, and 401(k)s for residents 55 and older.
Business justification
Iowa has a flat 3.8% income tax and doesn't tax retirement income like pensions, IRAs, and 401(k)s for residents 55 and older. State and local income, sales, and property taxes share one SALT cap ($40,400 for 2026, reduced above about $505,000 of income) and only help if you itemize.
Category
- Personal Tax Deductions