Income Tax
Idaho levies a flat 5.695% individual income tax after consolidating its brackets, with no local income taxes.
Individual income tax collections
1990–2025Census State Government Tax Collections (FRED IDINCTAX).
Property Tax
Idaho's effective property tax rate of about 0.63% is below the national average.
State-level property tax collections
1990–1995Census State Government Tax Collections; excludes local property taxes (FRED IDPROPTAX).
| Indicator | Idaho | U.S. |
|---|---|---|
| Effective property tax rate | 0.63 | 0.9 |
Sales Tax
Idaho levies a flat statewide sales tax of 6.0%, with very few local add-on taxes.
General sales tax collections
1990–2025Census State Government Tax Collections (FRED IDSALESTAX).
| Indicator | Idaho | U.S. |
|---|---|---|
| Combined average sales tax rate | 6.02 | 7.12 |
Tax Burden
Idaho's overall state and local tax burden of about 9.4% of income is below the national average.
State tax collections per resident
1990–2025Census tax collections (IDTOTLTAX) divided by Census resident population (IDPOP).
| Indicator | Idaho | U.S. |
|---|---|---|
| Total tax burden (% of income) | 9.4 | 11.2 |
Tax Revenue
Idaho collected about $6.5 billion in state tax revenue in fiscal 2023.
State tax collections
1990–2025Census Annual Survey of State Government Tax Collections, fiscal years (FRED IDTOTLTAX).