Fortnightly Tax Calculator Australia: How Much Do You Actually Take Home?

Most Australian employees are paid fortnightly — but how much of that fortnightly pay actually hits your bank account after tax? This guide walks you through how fortnightly tax works in Australia, what gets deducted, and how much you can expect to take home based on your annual salary in FY 2025-26.

How Is Fortnightly Tax Calculated in Australia?

Your employer withholds income tax from each pay using the ATO's PAYG (Pay As You Go) withholding system. Rather than waiting until tax time to collect all your tax in one hit, the ATO requires employers to deduct an estimated amount from each pay period throughout the year.

For fortnightly pay, your employer essentially calculates your annual salary, works out the tax you'd owe for the full year, then divides that by 26 (the number of fortnights in a year). This estimated tax is deducted from each fortnightly pay.

The ATO publishes official tax withholding tables that employers use — these already factor in the tax-free threshold, Low Income Tax Offset (LITO), and Medicare Levy, so you don't need to do anything extra if you've lodged a Tax File Number (TFN) declaration correctly with your employer.

What's Deducted From Your Fortnightly Pay?

Several amounts can reduce your fortnightly take-home pay:

• Income tax (PAYG withholding): Based on FY 2025-26 tax brackets. If you've claimed the tax-free threshold, the first $18,200 of annual income is tax-free.
• Medicare Levy (2%): Applies to most taxpayers earning above ~$27,222 per year. That's $20.92 per fortnight for every $27,222 earned.
• HECS-HELP repayments: If you have a student loan, repayments are deducted once your income exceeds $67,000 (FY 2025-26 threshold). Use our HECS calculator to estimate your repayments.
• Salary sacrifice contributions: If you've agreed to redirect pre-tax income to super or other benefits, these reduce your fortnightly take-home. See our Salary Sacrifice Calculator.

Note: Superannuation (12% SGC) is paid on top of your salary by your employer — it does not reduce your fortnightly take-home pay.

Fortnightly Take-Home Pay Table FY 2025-26

Here are fortnightly take-home pay estimates for common annual salaries. These assume an Australian resident who has claimed the tax-free threshold, with no HECS debt or other deductions.

Estimates for FY 2025-26. Australian resident, tax-free threshold claimed, LITO applied. No HECS debt or salary sacrifice included. For personalised figures, use the Take-Home Pay Calculator.

FY 2025-26 Tax Brackets: What Rate Are You Paying?

Under the Stage 3 Tax Cuts, the FY 2025-26 income tax rates for Australian residents are:

Remember: these are marginal rates — only the income in each bracket is taxed at that rate. If you earn $80,000, you don't pay 30% on all of it. You pay 0% on the first $18,200, 16% on the next $26,800, and 30% on the remaining $35,000.

You can explore the full breakdown using our Income Tax Calculator.

Quick Formula: Annual to Fortnightly

Converting your annual salary to a fortnightly figure is straightforward:

There are exactly 26 fortnights in a standard year. Some years have a 27th pay period if your pay dates fall a certain way — your employer's payroll system handles this automatically.

To get your annual take-home pay quickly, use our Take-Home Pay Calculator — it shows weekly, fortnightly, monthly, and annual figures all at once.

Common Reasons Your Fortnightly Pay Differs From Expectations

If your fortnightly net pay doesn't match what you calculated, here are the most common reasons:

• You didn't claim the tax-free threshold: If you didn't tick the tax-free threshold box on your TFN declaration, your employer withholds more tax — as if your income starts at $0 with no free threshold. You can fix this by submitting a new TFN declaration to your employer.
• Multiple jobs: You can only claim the tax-free threshold from one employer. If you work two jobs, the second job is taxed at a higher rate from the first dollar. See our guide on take-home pay calculations for more detail.
• HECS-HELP repayments: If your employer knows about your HECS debt (because you declared it), they withhold extra for repayments. Check the HECS-HELP Calculator to see if your repayment amount looks right.
• Salary sacrifice: Pre-tax contributions to super or other benefits reduce your taxable income and thus your tax — but also reduce your take-home directly. Use the Salary Sacrifice Calculator to model the net impact.
• Medicare Levy Surcharge: If you earn above $101,000 and don't have private hospital cover, you may owe an extra 1–1.5% MLS on top of the standard 2% Medicare Levy. Learn more with our Medicare Levy Calculator.

How to Get Your Accurate Fortnightly Take-Home

The table above gives you a solid ballpark, but everyone's situation is different. The fastest way to get a personalised figure is to use our Take-Home Pay Calculator. Just enter:

• Your annual salary
• Whether you claim the tax-free threshold
• Whether you have a HECS-HELP debt
• Any salary sacrifice amount

The calculator will show your fortnightly take-home pay alongside weekly, monthly, and annual figures — all based on ATO's FY 2025-26 tax rates.