Idaho Salary Paycheck Calculator
Our Idaho Salary Paycheck Calculator helps you calculate your take-home pay while ensuring you take every tax consideration into account. This tool provides quick and reliable net income estimates after accounting for federal, state and local taxes.
Discover how the Idaho paycheck breaks down with just a few clicks.
Gross To Net Calculator
The amount that remains after these deductions are considered your net pay.
Idaho Taxes: What You Need to Know
Understanding Idaho’s tax landscape is key for accurate paycheck calculations.
Idaho’s income tax rate for 2025 is 5.3%, a decrease from the prior rate of 5.695%. This flat rate applies to all Idaho taxable income above the filing threshold. Local taxes in Idaho are minimal. Only a few municipalities impose additional levies.
Like all US workers, Idahoans contribute to Social Security and Medicare through FICA taxes. Idaho does not impose additional state-specific insurance taxes.
Pre-tax deductions such as 401(k) contributions and health insurance premiums lower your taxable income. This can reduce your overall tax burden.
New for 2026: Idaho now conforms to several federal deductions under House Bill 559. These include larger standard deduction amounts, an enhanced senior deduction, and deductions for qualified tips from wages, car loan interest, and overtime compensation.
| Tax Type | Rate | Notes |
|---|---|---|
| Idaho State Income Tax | 5.3% | Flat rate; decreased from 5.695% effective January 1, 2025 |
| Federal Income Tax | Varies | Progressive rates from 10% to 37% |
| Social Security Tax | 6.2% | On first $160,200 of earnings |
| Medicare Tax | 1.45% | No income limit; additional 0.9% on earnings over $200,000 |
| State Sales Tax | 6% | Average combined state and local rate: 6.03% |
Idaho’s tax system ranks 9th on the 2026 State Tax Competitiveness Index, reflecting its competitive stance. With no estate or inheritance tax and relatively low property tax, Idaho offers a balanced tax environment for residents and businesses alike.
Median Household Income in Idaho
Idaho’s median household income has grown steadily over the years. The table below shows how it has changed over time.
| Year | Idaho Median Household Income |
|---|---|
| 2023 | $80,000 |
| 2022 | $75,624 |
| 1999 | $68,717 |
| 1989 | $62,063 |
Source: Trading Economics / Federal Reserve Data
Idaho Tax Brackets 2025
Idaho updated its income tax rate and income thresholds for 2025. The state continues to use a flat rate structure, making calculations straightforward.
The rate decreased from 5.695% to 5.3%, effective January 1, 2025. The income thresholds below which no tax applies were also adjusted.
| Filing Status | Taxable Income | Tax Rate | |
|---|---|---|---|
| Single | $1 to $4,811 | 0% | |
| Single | $4,812 and above | 5.3% | |
| Married Filing Jointly | $1 to $9,622 | 0% | |
| Married Filing Jointly | $9,623 and above | 5.3% |
Key points:
- The flat rate is now 5.3%, down from 5.695% in 2024.
- The zero-tax threshold for single filers is now $4,811 (up from $4,673 in 2024).
- The zero-tax threshold for married filers is now $9,622 (up from $9,346 in 2024).
- Thresholds are adjusted for inflation each year.
- Idaho now conforms to the federal One Big Beautiful Bill Act (House Bill 559), adding new deductions for tips, car loan interest, and overtime pay.
Wrapping It Up
Idaho has continued to simplify and reduce its income tax burden. The 2025 flat rate of 5.3% is lower than the 5.695% rate that applied in 2024. New federal conformity deductions also expand the options available to Idaho taxpayers when filing 2025 returns. Staying current on these changes helps you get an accurate picture of your take-home pay.
Frequently Asked Questions
Our Idaho Paycheck Calculator primarily focuses on state and federal taxes. Unlike some states, Idaho has very few local income taxes. For the most accurate calculation, check with your local government or employer about any city-specific taxes that might apply to your paycheck.
Yes, Idaho offers several state-specific deductions and credits. Some notable ones include:
- The Grocery Tax Credit, which offsets sales tax paid on food items
- The Child Tax Credit, worth up to $205 per eligible child
- The Maintaining-a-Home Tax Credit for those caring for elderly or disabled family members
Yes, our Idaho Paycheck Calculator is regularly updated to reflect the most current tax laws. For 2024, it incorporates the new flat tax rate of 5.695% for taxable income above the specified thresholds.
Idaho’s state tax is generally simpler than federal taxes due to its flat rate structure. While federal taxes use a progressive bracket system, Idaho applies a single rate of 5.695% above certain income thresholds. However, Idaho generally conforms to federal tax laws for many deductions and credits.
Simply add the total gross income from all your jobs in the “Gross Income” field. Keep in mind that this might affect your overall tax bracket, especially for federal taxes. Consider calculating each job separately and then combining the results for the most accurate results
The Idaho Paycheck Calculator includes fields for common pre-tax deductions such as health insurance premiums and 401(k) contributions. Enter these amounts in the appropriate fields, and the calculator will adjust your taxable income accordingly before calculating state and federal taxes. This ensures a more accurate estimate of your take-home pay.
To calculate your joint income using the Idaho Paycheck Calculator, follow these steps:
- Select “Married Filing Jointly” as your filing status.
- Enter your combined gross income from both spouses.
- Input any joint pre-tax deductions or contributions.
- The calculator will automatically apply the appropriate tax rates and deductions for joint filers, including the higher income threshold for Idaho’s flat tax rate.
