2026 · Official 2026 sourceTax review: Official 2026Partial modelEditorial status: Launch-ready

Idaho paycheck calculator

Estimate take-home pay with the Idaho 2026 profile, then use the guide below to understand what is modeled and what still needs local or personal verification. Compare Idaho with the curated Washington and Oregon scenario while keeping all salary and contribution inputs identical.

A $85,000 salary in Idaho leaves an estimated $65,231 per year — about $2,509 every two weeks — after 2026 federal, FICA, and state tax for a single filer with no pre-tax contributions.

Guide reviewed August 9, 2026 · Tax sources reviewed through August 9, 2026

Where the $85,000 goes in Idaho

A single filer with no pre-tax retirement contributions, paid biweekly — the same baseline the calculator below opens on. Adjust any input there for your own figures.

Annual tax breakdown for $85,000 in Idaho
Gross salary	$85,000
Federal income tax	−$9,870
Social Security	−$5,270
Medicare	−$1,233
Idaho income tax	−$3,397
Estimated take-home	$65,231
Effective tax rate	23.3%

Idaho take-home pay at five salaries

At $85,000, Idaho ranks 28th of the 50 jurisdictions this site publishes for take-home pay: $76 a year less than the median jurisdiction, and $3,397 a year less than Florida, which leaves the most.

Estimated 2026 take-home pay in Idaho for a single filer at five salaries, with the state's rank at each
Salary	State tax	Take-home	Bi-weekly	Tax rate	Rank
$40,000	$1,012	$33,308	$1,281	16.7%	21st of 50
$60,000	$2,072	$48,318	$1,858	19.5%	28th of 50
$85,000	$3,397	$65,231	$2,509	23.3%	28th of 50
$120,000	$5,252	$87,998	$3,385	26.7%	30th of 50
$200,000	$9,492	$139,435	$5,363	30.3%	32nd of 50

Single filer, no pre-tax contributions, paid biweekly. “State tax” is Idaho income tax plus any state payroll assessments deducted from pay; “Tax rate” is all taxes, federal included, as a share of gross. Rank 1 is the highest take-home.

More from this Idaho profile

Same salary, same state — see what changes under a different scenario.

Compare states See every state ranked Explore 401(k) savings Estimate a raise Read the Idaho guide

2026 Idaho paycheck guide

What this statewide profile models

State wage-tax treatment

The profile applies 2 configured statewide rate bands after modeled adjustments. It does not infer local taxes or unsupported credits.

Employee payroll items

No employee payroll assessment is configured in this statewide profile. That is a model statement, not a claim that every employer or locality has no additional deduction.

401(k) treatment

Configured pretax 401(k) contributions reduce Idaho taxable wages in this model, subject to the calculator limit and profile boundaries.

Planning focus

Compare Idaho with the curated Washington and Oregon scenario while keeping all salary and contribution inputs identical.

Profile boundaries

These limits stay visible so a statewide estimate is not mistaken for a filed return or an address-specific withholding calculation.

Idaho state income tax is modeled two ways: an annual-liability estimate, and employer withholding per the state's own published formula.
The zero-rate bracket amounts are Idaho's tax-year-2025 figures; Idaho Code §63-3024 indexes them annually and the 2026 amounts were not yet published, so estimates are overstated by roughly $5 to $8.
Idaho is a community-property state: a married-filing-separately return must report half of combined marital income, not each spouse's own wages. This estimate does not apply that split.

Read the calculation methodology

Reviewed sources

Each link shows the date it was last reviewed for this profile.

Idaho State Tax Commission — 2026 percentage table
Reviewed August 9, 2026
Tax Foundation — 2026 state rates, brackets, deductions, and exemptions
Reviewed August 9, 2026

Common questions

Idaho paycheck calculator FAQs

Does Idaho have a state income tax on wages?

Yes. Idaho levies an individual income tax on wage income, and this estimate applies it. The profile applies 2 configured statewide rate bands after modeled adjustments. It does not infer local taxes or unsupported credits.

What gets taken out of a Idaho paycheck?

No employee payroll assessment is configured in this statewide profile. That is a model statement, not a claim that every employer or locality has no additional deduction. Configured pretax 401(k) contributions reduce Idaho taxable wages in this model, subject to the calculator limit and profile boundaries.

Is this Idaho paycheck calculator up to date for 2026?

The tax profile is labeled Official 2026 and partial model; its source classification is official 2026 source. Current boundary to review: The zero-rate bracket amounts are Idaho's tax-year-2025 figures; Idaho Code §63-3024 indexes them annually and the 2026 amounts were not yet published, so estimates are overstated by roughly $5 to $8.

Compare Idaho with other jurisdictions

Oregon vs. Idaho Paycheck Comparison [2026]

Compare Oregon and Idaho take-home pay at the same salary, including employee-paid payroll assessments, with Montana as a third Northwest reference.

Washington vs. Oregon Paycheck Comparison [2026]

Compare Washington's no-wage-tax profile against Oregon take-home pay, with Idaho as an additional Pacific Northwest reference.