Weekly Tax Calculator Australia | 2025–26 Take-Home

This weekly tax calculator estimates your take-home pay after PAYG tax, Medicare levy, and HELP repayments using the 2025–26 Australian tax brackets. Enter your annual salary and the calculator instantly shows what you can expect in your bank account each week, fortnight, or month.

Whether you are comparing job offers, planning a budget, or working out how a pay rise affects your actual income, this tool gives you a clear picture of your after-tax position without needing to read through ATO tax tables.

How the Weekly Tax Calculator Works

The calculator applies the Australian progressive tax system to your gross annual salary. Rather than taxing all your income at one flat rate, Australia taxes different portions (brackets) at different rates. The result is that the first dollars you earn are taxed at 0%, and only income above certain thresholds is taxed at higher rates.

Here is the calculation sequence:

1. Base income tax is calculated by applying the 2025–26 marginal rates to each portion of your income that falls within each bracket.
2. Low Income Tax Offset (LITO) reduces your tax if you earn up to $66,667. The maximum offset is $700 for incomes up to $37,500, then it tapers down to zero.
3. Medicare levy of 2% is added for Australian residents and for working holiday makers who are entitled to Medicare benefits. Lower-income earners may pay a reduced levy or no levy at tax time.
4. HELP repayment (if applicable) is calculated as a percentage of your total repayment income. The rate increases in steps from 1% to 10% as your income rises.
5. The annual total is divided by 52 (weekly), 26 (fortnightly), or 12 (monthly) to give your per-period amounts.

The calculator does not account for salary sacrifice, the Medicare levy surcharge, tax offsets other than LITO, or employer superannuation contributions. It estimates annual tax and then divides it into pay periods, so it will not always match the ATO’s Schedule 1 payroll withholding formulas dollar-for-dollar.

2025–26 Tax Brackets Explained

The table below shows the Australian resident tax brackets for the 2025–26 financial year, with the approximate weekly tax equivalent for income that falls entirely within each bracket.

These rates do not include the 2% Medicare levy. When you add Medicare, the effective marginal rate on each bracket increases by 2 percentage points (for example, the 30% bracket becomes effectively 32% for residents).

Non-residents pay 30% from the first dollar (no tax-free threshold) up to $135,000, then 37% to $190,000, and 45% above that. They do not pay the Medicare levy or receive LITO.

Working holiday makers (subclass 417 and 462 visa holders) pay 15% on the first $45,000 and then 30%, 37%, and 45% above that. Use the calculator’s Medicare toggle only if you are entitled to Medicare benefits in Australia.

Understanding Your Take-Home Pay

Here is a worked example for an Australian resident earning $75,000 per year with no HELP debt:

Step 1 — Base income tax:

• $0 – $18,200 at 0% = $0
• $18,201 – $45,000 at 16% = $4,288
• $45,001 – $75,000 at 30% = $9,000
• Total base tax = $13,288

Step 2 — LITO: At $75,000, the LITO has fully tapered to $0 (it reaches zero above $66,667). No offset applies.

Step 3 — Medicare levy: $75,000 x 2% = $1,500

Step 4 — Total annual deductions: $13,288 + $1,500 = $14,788

Step 5 — Take-home pay:

• Annual: $75,000 - $14,788 = $60,212
• Weekly: $60,212 / 52 = $1,157.92
• Fortnightly: $60,212 / 26 = $2,315.85
• Monthly: $60,212 / 12 = $5,017.67

The effective tax rate is 19.72% — meaning for every dollar earned, approximately 20 cents goes to tax and Medicare. The marginal rate is 30%, which means any additional dollar earned (such as overtime or a bonus) is taxed at 30% plus the 2% Medicare levy.

HELP/HECS Debt and Your Weekly Pay

If you have a HELP, HECS-HELP, VET Student Loan, or other study debt, your employer withholds additional amounts from each pay. The repayment rate depends on your total repayment income and is applied to your entire income, not just the amount above the threshold.

The 2025–26 HELP repayment thresholds are:

Using our $75,000 example: the HELP repayment rate is 3.5% (income falls in the $74,856-$79,346 bracket). The annual repayment would be $75,000 x 3.5% = $2,625, or approximately $50.48 per week. This reduces weekly take-home pay from $1,157.92 to $1,107.44.

Note that HELP repayments are not a tax — they reduce your study debt balance. Once the debt is paid off, the additional withholding stops.

Tax Tips for Employees

PAYG withholding variation for property investors

If you own a negatively geared investment property, you may be entitled to a PAYG withholding variation. This allows your employer to reduce the tax withheld from each pay, so you receive the tax benefit throughout the year rather than waiting for your tax return. You apply for the variation through the ATO using form NAT 2036.

For example, if your investment property generates a net rental loss of $10,000 per year, a withholding variation could increase your weekly take-home pay by approximately $57-$96 depending on your marginal rate (30-50%). Use our negative gearing calculator to estimate your rental loss and potential tax saving.

Salary sacrifice

Salary sacrifice arrangements redirect part of your pre-tax salary into superannuation or other benefits. This reduces your taxable income, which may lower your tax bracket and increase your after-tax position. However, concessional super contributions are taxed at 15% within the fund, and the concessional contributions cap for 2025–26 is $30,000.

This calculator does not factor in salary sacrifice. If you have a salary sacrifice arrangement, enter your reduced taxable salary (after the sacrifice amount) to see a more accurate estimate.

Checking your pay against the ATO weekly tax table

The ATO publishes weekly tax tables that employers use to calculate PAYG withholding. The figures in those tables may differ slightly from this calculator because the ATO tables include rounding adjustments and use a coefficient-based formula designed for payroll software. Small differences of $1-$2 per week are normal and reconcile at tax return time.

Related Tools

• Negative Gearing Calculator — estimate the tax benefit of a negatively geared investment property and how it affects your weekly out-of-pocket cost.
• BAS Calculator — if you run a small business alongside employment, estimate your quarterly GST obligations.
• GST Calculator — quickly add or remove 10% GST from any amount.