Indiana paycheck calculator

The same calculator, pre-set to Indiana. State figures below are computed from Indiana's own published withholding method — cited at the bottom of this page.

Your pay

Gross pay per check Pay entered as Pay frequency Year-to-date wages before this check (for the Social Security cap)

Federal — your W-4

Filing status (Step 1c) Step 2 box is checked (multiple jobs / spouse works — use the higher withholding schedules) Step 3 — dependents amount ($)

More W-4 detail (Steps 4a–4c)

Step 4(a) — other income, annual ($) Step 4(b) — deductions above the standard amount, annual ($) Step 4(c) — extra withholding per check ($)

Deductions per check

Pre-tax retirement — 401(k)/403(b)/457 ($) Pre-tax premiums & HSA — cafeteria plan ($) Post-tax deductions ($)

State

Work state

State inputs mirror that state's own withholding form.

Your pay stub Annual figures

No signup. Nothing you type is stored or sent anywhere — every figure is computed on this device, from the published withholding methods cited below.

Worked example

Worked example. The WH-1200 example set: $800 a week with 5 personal, 3 additional-dependent, 1 first-time and 2 adopted-child exemptions, in a 1.00% county (Harrison).
Federal income tax $54.08 · Social Security $49.60 · Medicare $11.60 · Indiana withholding $13.96 · Indiana county tax (Harrison County) $4.73 · Take-home $666.03 per week

How Indiana withholding works

State form: WH-4.

Indiana withholds at a flat 2.95% of pay after exemptions ($1,000 per personal exemption, $1,500 per dependent, $1,500 per first-time dependent, $3,000 per adopted child, prorated to the period). Your county of residence on January 1 adds its own rate on the same taxable pay — all 92 county rates are built in, from Departmental Notice #1 (October 1, 2026 edition).

Current parameters

flat rate pct	2.95
personal exemption annual per exemption	1,000
dependent exemption annual per dependent	1,500
adopted child exemption annual per child	3,000
county tax	County rate (below) applies to the same taxable income as the state tax, based on the employee's Indiana county of residence on Jan. 1 (or county of principal employment if resident out of state on Jan. 1). Rates below are the resident county rates from Departmental Notice #1 effective Oct. 1, 2026 (R47 / 10-26); the Jan. 1, 2026 edition was superseded Oct. 1, 2026 - only Boone (0.0171) changed mid-year per the notice's asterisk.

What this page covers — and what it doesn't

State plus county-of-residence tax. County rates are the resident rates; if you lived outside Indiana on January 1, your county of principal employment applies instead.

Source. Departmental Notice #1 - How to Compute Withholding for State and County Income Tax, Effective Oct. 1, 2026 (R47 / 10-26) — Indiana Department of Revenue — tax year 2026. Tables checked 2026-11-06. Official source.