How Idaho taxes paychecks
A single filer earning $75,000 in Idaho pays about $2,867 in state tax and takes home $58,726 a year ($2,259 bi-weekly). That puts Idaho 32nd of 51 (1 = lowest state tax at this income).
Idaho uses 2 graduated brackets ranging from 0% to 5.3%. Only the part of your income inside each bracket is taxed at that bracket's rate. The calculator subtracts a standard deduction and/or exemption of about $16,100 (single) or $32,200 (married filing jointly) first. Most residents see state tax withheld from every paycheck by their employer based on the state withholding certificate.
Calculation note: Rate 5.3% official (withholding EPB00744, 07-23-2026). Idaho has not yet published the 2026-indexed 0% bracket ($4,811/$9,622 are 2025 values).
Effective tax rates by income in Idaho
Single filer, standard deduction, no pre-tax deductions. "State rate" is state tax divided by gross salary; "Total rate" includes federal income tax and FICA.
| Salary | State tax | State rate | Total rate | Take-home / yr |
|---|---|---|---|---|
| $30,000 | $482 | 1.6% | 14.0% | $25,803 |
| $50,000 | $1,542 | 3.1% | 18.4% | $40,813 |
| $75,000 | $2,867 | 3.8% | 21.7% | $58,726 |
| $100,000 | $4,192 | 4.2% | 25.0% | $74,988 |
| $150,000 | $6,842 | 4.6% | 28.7% | $106,949 |
| $250,000 | $12,142 | 4.9% | 31.6% | $171,040 |
Idaho 2026 income tax brackets
| Taxable income (single) | Rate |
|---|---|
| $0 to $4,811 | 0% |
| Over $4,811 | 5.3% |
| Taxable income (married filing jointly) | Rate |
|---|---|
| $0 to $9,622 | 0% |
| Over $9,622 | 5.3% |
Idaho paycheck examples
What a typical salary looks like per bi-weekly paycheck, after all taxes.
| Salary | Federal | FICA | State | Bi-weekly | Monthly |
|---|---|---|---|---|---|
| $40,000 | $2,620 | $3,060 | $1,012 | $1,281.09 | $2,776 |
| $60,000 | $5,020 | $4,590 | $2,072 | $1,858.40 | $4,027 |
| $80,000 | $8,770 | $6,120 | $3,132 | $2,383.78 | $5,165 |
| $100,000 | $13,170 | $7,650 | $4,192 | $2,884.16 | $6,249 |
| $120,000 | $17,570 | $9,180 | $5,252 | $3,384.55 | $7,333 |
Paid hourly? $25 an hour is about $42,314 a year after taxes in Idaho.
Idaho vs. neighboring states
Compared with its neighbors, take-home pay at $75,000 is higher in Washington, Nevada, Wyoming, and lower in Oregon, Utah, Montana. Cross-border commuters should note that wages are generally taxed where you work and credited where you live; reciprocity agreements vary by state.
Sources & review
- Idaho rates and deductions: Idaho tax authority publication (tax year 2025 bracket indexing, status: partially verified – see note)
- Federal brackets & standard deduction: IRS Rev. Proc. 2025-32
- Social Security wage base: SSA
- Cross-check: Tax Foundation 2026 state rates
Reviewed November 4, 2026 · How we calculate
Frequently asked questions
How much is $60,000 a year after taxes in Idaho?
A single filer earning $60,000 in Idaho takes home about $48,318 per year in 2026, or $1,858 per bi-weekly paycheck ($4,027 per month).
Does Idaho have a state income tax?
Idaho uses 2 graduated brackets ranging from 0% to 5.3%. Only the part of your income inside each bracket is taxed at that bracket's rate. The calculator subtracts a standard deduction and/or exemption of about $16,100 (single) or $32,200 (married filing jointly) first.
What is the effective tax rate on $100,000 in Idaho?
On a $100,000 salary (single, standard deduction) total taxes are about $25,012, an effective rate of 25.0%. State tax accounts for $4,192 (4.2%).
How do 401(k) contributions change my Idaho paycheck?
Traditional 401(k) contributions are subtracted before federal and, in this calculator, Idaho income tax, so each $1 you contribute costs less than $1 in take-home pay. Social Security and Medicare still apply. Open “Advanced options” in the calculator to model it.
What are the 2026 FICA rates?
Social Security is 6.2% on wages up to $184,500 and Medicare is 1.45%, plus 0.9% Additional Medicare Tax withheld on wages above $200,000.