Family Tax Withholding

Free Family Tax Withholding calculator with clear step-by-step results.

About Family Tax Withholding

Works out whether withholding is on track. Deductions reduce taxable income, credits reduce tax directly, and subtracting what has already been withheld leaves the amount still to collect - which spread over the remaining pay periods gives the per-paycheque figure to set.

Formulas

Net tax

Net tax = (gross income - deductions) x effective rate - credits

Per pay period

Per period = (net tax - withheld to date) / pay periods remaining

Worked example

With the default values below, Family Tax Withholding returns Withhold this much per pay period of $10.86. Change any input above and every figure here is recalculated in your browser.

Inputs used

Household gross annual incomeminimum 0 $: 96,000 $
Deductions claimedminimum 0 $: 29,200 $
Expected effective tax rateaccepts 0–60 %: 14 %
Tax credits claimedminimum 0 $: 4,000 $
Tax already withheld this yearminimum 0 $: 5,200 $
Pay periods left in the yearaccepts 1–60: 14

Results

Withhold this much per pay period: $10.86
Estimated tax for the year: $5,352.00
Taxable income after deductions: $66,800.00
Still to withhold (negative means over-withheld): $152.00

Step by step

1Values used
2Net tax
3Per pay period
4Withhold this much per pay period= $10.86
5Estimated tax for the year= $5,352.00
6Taxable income after deductions= $66,800.00
7Still to withhold (negative means over-withheld)= $152.00

Assumptions and limits

The result is derived only from the 6 inputs listed above. Anything not among them is not part of the calculation.
In particular, this calculator does not take inflation or fees or charges into account.
Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
Tax estimate for planning only. Brackets, deductions, credits and withholding rules vary by jurisdiction and filing status and change annually. Use official withholding calculators or a qualified preparer for filing decisions.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Tax estimate for planning only. Brackets, deductions, credits and withholding rules vary by jurisdiction and filing status and change annually. Use official withholding calculators or a qualified preparer for filing decisions.

Frequently Asked Questions

Why does a negative figure appear?

It means you have already withheld more than the estimated liability and are on course for a refund. Reducing withholding puts that money in your pay now instead.

Is an effective rate accurate enough?

For planning, yes, but progressive brackets mean the effective rate moves with income, and additional income taxed at a higher marginal rate will be under-withheld.