Idaho (ID) Tax Rates — 2026
Income Tax
5.695%
Sales Tax
6.02%
Property Tax
0.55%
Income Tax
Type: Flat rate — 5.695% on all taxable income
Standard Deduction: Single: $14,600 | Married Filing Jointly: $29,200
Sales Tax
State Rate6%
Avg Local Rate0.02%
Combined Rate6.02%
Groceries: Taxed
-0.55% vs national avg
Property Tax
Effective Rate0.55%
Median Annual Tax$1,817
-0.52% vs national avg (1.07%)
Retirement Income Tax
Social SecurityNO
PensionsFULLY TAXED
401(k) / IRAYES
Estate & Inheritance Tax
Has Estate Tax: NO
Corporate Tax
Corporate Income Tax Rate: 5.695%
Additional Notes
Idaho moved to a flat income tax rate of 5.695% in 2023. Groceries are subject to sales tax but at a reduced rate with a grocery credit available.
Compare with another state:
Sources: Idaho Department of Revenue; Tax Foundation, Facts & Figures 2025; IRS Publication 17.