Take-Home Pay Change Calculator Australia

How the estimate is calculated

The calculator estimates annual resident income tax using the selected financial-year brackets. It then applies the low income tax offset where the entered income qualifies and optionally adds a standard 2% Medicare levy estimate. The current and new annual results are compared to show the practical change in take-home pay.

For 2026–27, the first marginal rate above the tax-free threshold is 15%. The other displayed brackets remain 30%, 37% and 45%. The calculator keeps 2025–26 available because many salary discussions and tax records still refer to that year.

How to use the result

Focus on the monthly and weekly change rather than the gross annual headline. That is the amount most likely to affect a household budget. Then compare the change with any extra commuting, childcare, parking, equipment or unpaid time attached to the new role.

Save several scenarios if the offer includes a range. A $5,000 gross increase does not produce a $5,000 increase in spendable cash, and the exact retained percentage changes across tax brackets.

Important limitations

This is not a payroll calculator or tax-return estimate. It does not calculate HELP or other study-loan repayments, deductions, salary sacrifice, reportable fringe benefits, Medicare levy surcharge, private-health effects, spouse or dependant rules, tax residency exceptions, offsets other than LITO or irregular withholding.

The Medicare levy calculation is deliberately a simple 2% option. Low-income reductions and exemptions can change the actual amount. Use the official ATO calculators when an exact liability matters.

Worked take-home examples

Salary rises without HELP

The gross annual increase is not the same as the bank-account increase. Income tax and the selected Medicare levy reduce the change. Divide the annual net change by 52 for a weekly average and by 12 for a monthly average; do not divide the weekly result by four.

Crossing a tax bracket

Only income inside the higher bracket is taxed at the higher marginal rate. Moving into a new bracket does not cause all earlier income to be taxed again at that rate.

What this calculator deliberately excludes

HELP repayments, salary sacrifice, deductions, reportable fringe benefits, Medicare levy surcharge, tax residency, multiple jobs and employer payroll timing can materially change the outcome. Use the dedicated HELP pay-rise calculator when study debt matters.

Use the result for a real decision

Compare the estimated weekly increase with the extra commuting, childcare, parking or work expenses attached to the new salary. A higher gross salary can still produce a weak household cash-flow improvement.