Employee just received a pay rise to $95,000 and wants to know their new take-home pay before accepting, including whether the marginal rate jump is as painful as a colleague warned.
$0–$18,200: nil · $18,201–$45,000: 19¢ per $1 over $18,200
$45,001–$120,000: $5,092 + 32.5¢ · $120,001–$180,000: $29,467 + 37¢
$180,001+: $51,667 + 45¢ · Plus 2% Medicare levy
1 What this calculator does
Calculates Australian income tax using 2024-25 ATO progressive tax brackets, the Low Income Tax Offset (LITO) and optional Medicare levy. Shows total tax, effective rate, take-home pay per year and per week. Supports both resident and non-resident tax scales.
2 Formula & professional reasoning
Tax brackets 2024-25 (resident):
$0-$18,200: 0% | $18,201-$45,000: 19% | $45,001-$120,000: 32.5% | $120,001-$180,000: 37% | $180,001+: 45%
LITO: $700 for income up to $37,500 | phases out to $0 at $66,667
Medicare levy: 2% of taxable income (standard)
Effective rate = Total tax / Gross income x 100
Australia uses a progressive tax system -- each bracket only applies to income within that band, not the total income. The LITO is a non-refundable offset that reduces the tax payable for low to middle income earners. The 2024-25 Stage 3 tax cuts restructured the middle brackets, reducing the 32.5% bracket threshold and removing the 37% rate for most taxpayers. The Medicare levy of 2% funds the public health system and applies to most taxpayers.
3 Worked examples
⚠️ Illustrative example only — not clinical or professional instruction.
Tax: $5,092 + ($75,000-$45,000) x 0.325 = $5,092 + $9,750 = $14,842 | LITO: $0 (income >$66,667) | Medicare: $75,000 x 0.02 = $1,500 | Total: $16,342Tax: $5,092 + ($95,000-$45,000) x 0.325 = $5,092 + $16,250 = $21,342 | LITO: $0 | Medicare: $1,900 | Total: $23,242Tax: $51,667 + ($200,000-$180,000) x 0.45 = $51,667 + $9,000 = $60,667 | LITO: $0 | Medicare: $4,000 | Total: $64,6674 Sanity check
5 Common errors
| Error | Cause | Consequence | Fix |
|---|---|---|---|
| Confusing marginal rate with effective rate for budgeting | Thinking all income is taxed at the marginal rate | Take-home pay significantly underestimated -- financial plans too conservative | The marginal rate only applies to income within the top bracket. Use the effective rate (total tax divided by total income) for household budgeting. |
| Not including the Medicare levy in take-home calculations | Forgetting the 2% Medicare levy | Take-home pay overestimated by approximately 2% | Add 2% Medicare levy to the income tax for resident taxpayers. At $80,000, the Medicare levy is $1,600 -- a meaningful amount in a budget. |
| Using pre-Stage 3 brackets for 2024-25 planning | Using older tax tables | Tax estimates significantly wrong -- Stage 3 changes reduced tax for incomes between $45K-$180K | Use 2024-25 rates: 32.5% applies from $45,001 to $120,000 (expanded from the previous bracket end of $90,000). |
| Calculating tax on the gross salary without considering pre-tax deductions | Not accounting for salary sacrifice or superannuation pre-tax contributions | Tax overstated if pre-tax salary sacrifice reduces taxable income | Salary sacrifice (e.g. extra super contributions) reduces taxable income before the tax calculation. If salary sacrificing, enter the after-sacrifice salary, not the full gross package. |
6 Reference & regulatory links
7 Professional workflow
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