IdahoSalary Calculator 2026 — Take-Home Pay After Federal & State Taxes

Idaho moved to a flat 5.8% income tax rate in 2022, consolidating a previously complex bracket structure. The flat rate applies to all taxable income above the exemption amounts. Idaho conforms to the federal standard deduction with some modifications. The state previously had rates up to 6.5% and has shown a pattern of incremental reductions, making Idaho's tax trajectory favorable for residents. No cities in Idaho levy local income taxes. Idaho has relatively moderate property taxes and no estate tax. The state offers a grocery tax credit (up to $120/person) to offset the state sales tax on food. Boise's rapid growth has increased cost of living, but Idaho's overall tax burden remains moderate in the Mountain West context. Workers relocating from California often cite the lower income tax as a primary financial benefit.