KLOORAIdaho Paycheck Calculator
Calculate your Idaho take-home pay after federal tax, Social Security, Medicare and state income tax, per paycheck and per year.
How to use Idaho Paycheck Calculator
- Enter your values in the fields.
- The results update instantly as you type.
- Note or copy the numbers you need.
Features
- Instant results
- Free, no signup
- Runs in your browser, nothing is uploaded
- Works on phone and desktop
How Idaho paycheck tax works
Idaho uses a flat state income tax of about 5.3 percent on wages, and the field below is set to that rate. Social Security (6.2 percent up to the wage cap) and Medicare (1.45 percent) apply in every state. The table uses the 2026 federal standard deduction and brackets for a single filer with no 401(k) or other deductions.
Local taxes, city taxes, state disability or family leave payroll taxes and health insurance premiums can lower your check further. Always confirm with your employer or the Idaho tax agency.
Take-home pay in Idaho by salary (single filer, 2026 estimate)
| Salary | Federal tax | Social Security and Medicare | State tax (5.3%) | Take-home per year | Per month |
|---|---|---|---|---|---|
| 40,000 | 2,620 | 3,060 | 2,120 | 32,200 | 2,683 |
| 60,000 | 5,020 | 4,590 | 3,180 | 47,210 | 3,934 |
| 80,000 | 8,770 | 6,120 | 4,240 | 60,870 | 5,073 |
| 100,000 | 13,170 | 7,650 | 5,300 | 73,880 | 6,157 |
| 150,000 | 24,734 | 11,475 | 7,950 | 105,841 | 8,820 |
Frequently asked questions
How is take-home pay calculated in Idaho?
Gross pay minus 401(k), federal income tax, Social Security, Medicare and state income tax.
Does Idaho have a state income tax?
Yes. Idaho taxes wages at a flat rate of about 5.3 percent.
Which year does this calculator use?
It uses 2026 federal standard deductions and brackets. State rates are estimates, so confirm with your employer.
Does it include local or city taxes?
No. Add them into the state tax field if your city or county taxes wages.
Is the Idaho Paycheck Calculator free?
Yes. It is free, needs no signup and works on any device.