Taxes in Boise, Idaho
Complete tax guide for Boise, ID. State income tax up to 5.8%, 0.67% property tax, 6% sales tax. Calculate your total tax burden.
State Income Tax
5.8%
Idaho
Property Tax
0.67%
Effective rate
Sales Tax
6%
Combined rate
Tax Burden
Moderate
Boise, ID Tax Overview
Fast-growing state capital; no local income tax
Population
235,684
Median Income
$65,054
Cost of Living
107.3 (100 = avg)
State Income Tax
5.8%
Median Home Price
$420,000
Boise Tax Calculator
Pre-filled with Boise median: $65,054
Total Tax Burden in Boise
$14,676
Take-Home: $50,378 · Effective Rate: 22.56%
Federal Tax
$5,926
9.11% eff.
ID State
$3,773
5.80% eff.
FICA
$4,977
7.65% eff.
Take-Home
$50,378
77.44% kept
Tax Breakdown
| Item | Annual | Monthly |
|---|---|---|
| Gross Income | $65,054.00 | $5,421.17 |
| Federal Income Tax | -$5,925.88 | -$493.82 |
| Idaho State Tax | -$3,773.13 | -$314.43 |
| Social Security (6.2%) | -$4,033.35 | -$336.11 |
| Medicare (1.45%) | -$943.28 | -$78.61 |
| Take-Home Pay | $50,378.36 | $4,198.20 |
Property Tax in Boise
Median Home
$420,000
Annual Tax
$2,814
Monthly Tax
$235
Effective Rate
0.67%
Sales Tax in Boise
Combined Rate
6%
State Portion
~3.5%
Local Portion
~2.5%
The combined sales tax rate in Boise is 6%, which is below the national average of 7.12%. On a $100 purchase, you would pay $6.00 in sales tax.
Tax Burden Comparison
| Tax Type | Boise | Idaho Avg | National Avg |
|---|---|---|---|
| Income Tax | 5.8% | 5.8% | 4.6% |
| Property Tax | 0.67% | ~0.67% | 1.1% |
| Sales Tax | 6% | ~6% | 7.12% |
| Overall Burden | Moderate | — | Moderate |
About Taxes in Boise
Boise has a population of approximately 235,684 residents with a median household income of $65,054. The cost of living index is 107.3 (7.3% higher than the national average of 100).
Local context: Fast-growing state capital; no local income tax
Tax burden classification: Moderate. Effective combined tax rate of 29% includes federal, state, FICA, property, and sales taxes for a typical Boise household.
Official Tax Resources for Idaho
For authoritative Idaho tax forms, filing deadlines, and the latest legislative updates, consult these official government resources:
- Idaho State Tax Commission — official state revenue agency
- Idaho Individual Income Tax Forms — current tax year forms and instructions
- IRS Federal Tax Forms and Instructions — federal income tax filing
Tax Saving Tips for Boise Residents
- Idaho's income tax rate of 5.8% is above average. Maximize pre-tax retirement contributions (401k up to $23,500, IRA up to $7,000) to reduce both federal and state taxable income.
- Property tax in Boise (0.67%) is below the national average of 1.1%. This makes homeownership more affordable here relative to property tax burden.
- Use a Health Savings Account (HSA) if eligible. Contributions are tax-deductible ($4,400 individual, $8,750 family), growth is tax-free, and withdrawals for medical expenses are tax-free.
Other Cities in Idaho
Sources & Methodology
Tax rate data on this page is compiled from official government sources and updated for the 2026 tax year. Calculations follow the IRS-published 2026 federal tax brackets, FICA rates (6.2% Social Security up to $176,100 wage base, 1.45% Medicare), and Idaho state tax provisions. Property tax estimates use Boise's median home value of $420,000and the local effective property tax rate of 0.67%.
- • Federal tax brackets and standard deductions: IRS.gov
- • State income tax rates and brackets: Idaho State Tax Commission
- • Median household income, home value, and demographics: U.S. Census Bureau ACS
- • Cost of living comparisons: U.S. Bureau of Labor Statistics CES
- • National average benchmarks: Tax Foundation state-level tax burden studies
Disclaimer: Estimates are for informational purposes only. Actual tax liability depends on filing status, deductions, credits, and individual circumstances. Consult a licensed tax professional or your state revenue agency for binding tax guidance.
Reviewed by LevyIO Tax Research Team · Published 2026-01-15 · Last updated 2026-04-30
Calculate Your Full Idaho Tax Burden
See detailed state tax brackets, FICA breakdown, and compare to neighboring states.
Frequently Asked Questions
What are the tax rates in Boise, ID?
Boise, Idaho has a state income tax rate up to 5.8%. The property tax rate is 0.67% and the combined sales tax rate is 6%. Fast-growing state capital; no local income tax
How much is property tax in Boise?
The effective property tax rate in Boise is 0.67%. On the median home price of $420,000, this equals approximately $2,814 per year or $235 per month. This is below the national average of 1.1%.
What is the sales tax rate in Boise?
The combined sales tax rate in Boise is 6%, which includes both state and local components. This is below the national average combined rate of approximately 7.12%.
How does Boise's tax burden compare to other cities?
Boise has a moderate overall tax burden. The effective total tax rate for a median-income household is approximately 29%. The combination of 5.8% state income tax, 0.67% property tax, and 6% sales tax determines the total burden. Cost of living index is 107.3 (100 = national average).
Are there any local taxes in Boise?
Boise does not impose a separate local or city income tax. Residents pay the state income tax of 5.8%, federal income tax, and FICA (Social Security and Medicare). Fast-growing state capital; no local income tax