Idaho Paycheck Calculator (2026)
See your take-home pay in Idaho after federal tax, Social Security, Medicare, and state tax.
Idaho state income tax
This calculator uses an estimated state income tax rate of 5.3% for Idaho. Idaho taxes income at a flat rate of roughly 5.3%, which has been reduced over recent years.
Take-home pay examples in Idaho
Single filer, no pre-tax deductions, 2026 federal rules:
| Gross salary | Federal tax | FICA | Idaho tax | Take-home / year | Per month |
|---|---|---|---|---|---|
| $30,000 | $1,420 | $2,295 | $1,590 | $24,695 | $2,058 |
| $50,000 | $3,820 | $3,825 | $2,650 | $39,705 | $3,309 |
| $75,000 | $7,670 | $5,738 | $3,975 | $57,618 | $4,801 |
| $100,000 | $13,170 | $7,650 | $5,300 | $73,880 | $6,157 |
Frequently asked questions
Does Idaho have a state income tax?
This calculator uses an estimated state income tax rate of 5.3% for Idaho.
What is deducted from a paycheck in Idaho?
Federal income tax, Social Security (6.2%), and Medicare (1.45%) apply everywhere in the United States. Beyond those, deductions depend on your state, your employer's benefits, and any retirement contributions you choose.
How can I increase my take-home pay?
Adjusting your W-4 withholding and contributing to a pre-tax 401(k) or HSA lowers the income that is taxed. Try the 401(k) field above to see the effect.
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Estimates only. Local taxes and state-specific payroll programs may apply.