PPaycheck Calculator Pro
IDAHO PAYCHECK

Idaho paycheck calculator

Calculate a regular Idaho paycheck using your earnings, filing status, and withholding elections. No sample income or preset results.

Your pay details

Change any field to update the gross estimate.

01 / INPUT

Regular resident wages, 2020+ federal W-4, latest supported 2026 state tables. Not for historical paychecks, bonuses, nonresident allocation, or multistate payroll.

Pay amount
Tax context
Deductions

Enter deductions for one pay period. Other pre-tax reduces income-tax wages but not FICA; use only qualifying deductions. Dollar elections below specify annual or per-paycheck amounts separately.

Federal W-4 elections

Planning inputs only. This does not submit an electronic W-4; your employer uses the form you file with them. Leave blank anything you did not enter on your W-4.

Annual dollars
Annual dollars
Annual dollars
Dollars per paycheck
Year-to-date taxable wages

Taxable wages earned before this paycheck from the same employer—not tax already withheld. Blank means 0.

Wages before this paycheck
Wages before this paycheck
Idaho state withholding
Dollars per paycheck
Optional. State income-tax wages for this paycheck; blank uses the calculated amount.

Idaho’s revised July table uses 5.3% and $16,100/$32,200 annual wage thresholds. The child tax credit has sunsetted; no child withholding allowance is subtracted. Resident regular wages only. Use the wage override for a known state-taxable base. Enter county/local taxes, disability, paid leave, and other payroll charges as actual dollar amounts below.Effective July 23, 2026 revision; use current tables onlyOfficial employer withholding source

Local and other payroll

Known actual dollar amounts per paycheck, not rates. Blank means 0.

Dollars per paycheck
Dollars per paycheck

Idaho’s revised July table uses 5.3% and $16,100/$32,200 annual wage thresholds. The child tax credit has sunsetted; no child withholding allowance is subtracted. Effective July 23, 2026 revision; use current tables only.

ESTIMATED TAKE-HOME PAY
Complete the inputs
Enter pay, state, and filing status to calculate.
Paycheck breakdownBIWEEKLY
Gross pay · every 2 weeks gross$0.00
Federal income tax · estimate—
State income tax · estimate—
Social Security · estimate—
Medicare, including any additional tax—
Pre-tax deductions—
Post-tax deductions—
Local tax · entered amount—
Other payroll · entered amount—
Estimated net pay—
Choose your tax contextSelect a U.S. state and filing status. Tax lines stay blank until these are selected.
Withholding estimates use current employer tables and the elections entered. Annual totals repeat this paycheck—not future wage-cap changes. Local taxes, disability, and paid leave require actual entered amounts. Historical or special payroll methods are not supported.
Paycheck & Tax Guides

Understand the numbers behind your paycheck.

Practical 2026 explanations with IRS and state sources. Learn what an estimate can—and cannot—tell you.

How to calculate take-home payA good estimate starts with the right earnings period and separates taxes from benefits. Use your pay stub to make each input meaningful.Federal tax withholding explained: your 2026 W-4Your employer is collecting a payment toward your annual income tax. The W-4 tells payroll how to estimate that payment; it does not determine your final return by itself.State paycheck guides: choose the right rules, not just a rateThe right state selection is only the beginning. Withholding certificates, wage definitions, local charges, and where you work can all change your deposit.
Browse all paycheck & tax guides
GUIDE

Understand your Idaho paycheck

Idaho’s revised July table uses 5.3% and $16,100/$32,200 annual wage thresholds. The child tax credit has sunsetted; no child withholding allowance is subtracted.

01

Idaho withholding method

Idaho’s revised July table uses 5.3% and $16,100/$32,200 annual wage thresholds. The child tax credit has sunsetted; no child withholding allowance is subtracted.

The calculator supports July 23, 2026 revision; use current tables only. It does not select historical tables by paycheck date. For an earlier 2026 check, consult your employer’s table effective at the payment date.

02

Elections and taxable wages

Use the federal W-4 and Idaho state certificate actually filed with your employer. Counts and annual dollar elections are not interchangeable. Blank optional elections mean zero unless the form explains a specific default.

Resident regular wages only. Use the wage override for a known state-taxable base. Enter county/local taxes, disability, paid leave, and other payroll charges as actual dollar amounts below.

03

Compare individual pay-stub lines

Compare income-tax withholding, Social Security, Medicare, benefits, and local charges separately. Current-check Social Security uses wages already paid by the same employer against the $184,500 wage base; additional Medicare withholding begins after $200,000 regardless of filing status.

Projected annual totals repeat the current paycheck. They do not account for later wage-cap crossings, uneven earnings, refunds, or other jobs. Annual tax estimate mode is separate and has more limited state assumptions.

Frequently asked questions

Does Idaho withhold state income tax on wages?

Idaho’s revised July table uses 5.3% and $16,100/$32,200 annual wage thresholds. The child tax credit has sunsetted; no child withholding allowance is subtracted.

Are local taxes and paid-leave deductions included?

Resident regular wages only. Use the wage override for a known state-taxable base. Enter county/local taxes, disability, paid leave, and other payroll charges as actual dollar amounts below. These charges are not inferred or invented. Enter known dollar amounts per paycheck in the dedicated fields.

Is withholding the same as my annual tax bill?

No. Employer withholding is a payment toward your eventual tax liability. Annual tax liability depends on your complete return, credits, other income, deductions, residency, and other circumstances.

HOW WE ESTIMATE

Understand the calculation.

Default mode follows IRS Publication 15-T Worksheet 1A for a 2020-or-later W-4 and each supported state’s current employer formula. W-4 credits and annual adjustments affect federal withholding; state elections follow the state certificate independently.

Social Security withholds 6.2% on this check’s remaining wages under the $184,500 employer wage cap. Medicare withholds 1.45%, plus 0.9% on wages crossing the employer’s $200,000 threshold, regardless of filing status. Enter taxable wages before this paycheck in the YTD controls. Traditional retirement deferrals remain subject to FICA; qualifying cafeteria-plan health premiums are assumed FICA-exempt.

Annual projections repeat this check. The separate annual tax estimate mode retains a limited legacy liability model and uses filing-status Medicare liability thresholds; it does not represent paycheck withholding. Overtime is not automatically exempt from withholding or FICA. Use W-4 Step 4(b) for an elected overtime-related withholding deduction.

TAX YEAR 2026

Sources & assumptions

Regular resident wage withholding only. Not for 2019-or-earlier W-4 forms, historical pay dates, supplemental/bonus methods, multistate allocation, reciprocity, pensions, or special employer methods. State wage overrides and entered local/other payroll dollars are used as supplied, not independently verified. Each state section identifies its table and effective period. DC withholding is not verified and is unavailable rather than silently using annual brackets. Legacy annual mode omits many state adjustments and later amendments. This is a planning estimate, not tax advice or a guarantee of your employer’s exact result.