Idaho income tax in 2026
Idaho charges a flat 5.3% on taxable income. Single filers subtract $20,911 in deductions and exemptions first ($41,822 for married couples filing jointly).
What to know about taxes in Idaho
Idaho switched to a single flat income tax and has lowered the rate several times. The state follows the federal standard deduction, which shields the first part of income from tax.
- The Boise area has been one of the fastest-growing metros in the US.
- Groceries are taxed, but residents receive an annual grocery credit.
Largest cities: Boise, Meridian, Nampa, Idaho Falls.
Take-home pay in Idaho by salary
What common salaries look like after taxes in Idaho for a single filer.
| Salary | Take-home / year | Per month | Bi-weekly | Tax rate |
|---|---|---|---|---|
| $30,000 | $25,803 | $2,150 | $992 | 14.0% |
| $40,000 | $33,308 | $2,776 | $1,281 | 16.7% |
| $50,000 | $40,813 | $3,401 | $1,570 | 18.4% |
| $60,000 | $48,318 | $4,027 | $1,858 | 19.5% |
| $70,000 | $55,473 | $4,623 | $2,134 | 20.8% |
| $80,000 | $61,978 | $5,165 | $2,384 | 22.5% |
| $90,000 | $68,483 | $5,707 | $2,634 | 23.9% |
| $100,000 | $74,988 | $6,249 | $2,884 | 25.0% |
| $120,000 | $87,998 | $7,333 | $3,385 | 26.7% |
| $150,000 | $106,949 | $8,912 | $4,113 | 28.7% |
| $200,000 | $139,435 | $11,620 | $5,363 | 30.3% |
Where your taxes go
- Take-home pay$48,31880.5%
- Federal income tax$5,0208.4%
- Social Security$3,7206.2%
- Medicare$8701.5%
- Idaho income tax$2,0723.5%
- Federal income tax ($5,020). Charged on $43,900 of taxable income after the standard deduction, with a top rate of 12% on your last dollar.
- Social Security ($3,720). Withheld at 6.2% on the first $184,500 of wages each year; your employer pays the same amount.
- Medicare ($870). Charged at 1.45% on every dollar you earn, with no wage cap.
- Idaho income tax ($2,072). Charged on $39,089 after state deductions, marginal rate 5.3%.
How Idaho compares with other states
Idaho ranks #28 of 51 for take-home pay on $60,000. The gap between the best state (Florida) and the worst (Oregon) is $4,401 a year.
Top 5, your state and bottom 5. Single filer, no pre-tax contributions.
How a 401(k) changes your paycheck
Because traditional 401(k) money is taken before income tax, part of every dollar you save is effectively paid by the tax you no longer owe.
| Contribution | Saved per year | Take-home pay | Per month | Income tax saved |
|---|---|---|---|---|
| None | $0 | $48,318 | $4,027 | — |
| 3% | $1,800 | $46,830 | $3,902 | $311 |
| 6% | $3,600 | $45,341 | $3,778 | $623 |
| 10% | $6,000 | $43,356 | $3,613 | $1,038 |
| 15% | $9,000 | $40,875 | $3,406 | $1,557 |
Single vs married filing jointly
Here is the same salary for a single-income married couple filing jointly, compared with a single filer.
| Single | Married, one income | |
|---|---|---|
| Federal income tax | $5,020 | $2,840 |
| State income tax | $2,072 | $963 |
| Social Security + Medicare | $4,590 | $4,590 |
| Take-home pay | $48,318 | $51,607 |
Filing jointly would add $3,288 a year ($274 a month) to this household's take-home pay.
What this salary buys you
With $4,027 arriving each month, here is a realistic budget split.
- $60,000 is 80% of the median household income in Idaho ($74,636).
- With the 30% rule, a comfortable rent is up to $1,500 per month.
- That is 4.0 times the Idaho minimum wage of $7.25/hour.
Frequently asked questions
Does Idaho have a state income tax?
Yes. Idaho uses a flat rate of 5.3% in 2026.
What is the income tax rate in Idaho?
Idaho uses a flat rate of 5.3% in 2026.
How much is $60,000 after tax in Idaho?
A single filer earning $60,000 takes home about $48,318 a year, or $4,027 per month.
What is the minimum wage in Idaho?
The minimum wage in Idaho is about $7.25 per hour.
How is my Idaho paycheck calculated?
We subtract federal income tax, Social Security (6.2%), Medicare (1.45%) and Idaho income tax from your gross pay.
Figures use 2026 IRS federal brackets, the standard deduction, Social Security and Medicare rates, and each state's income tax rules for a W-2 employee. Read our methodology. Last updated September 25, 2026. Estimates for information only, not tax advice.