Smart Salary Log In: How Tax Brackets, Medicare, and Super Change Your Fortnightly Pay

Your Fortnightly Pay: What Really Changes It

When you log in to your payroll portal – what we call a smart salary log in – you see a gross figure and a net figure. The difference comes down to three things: income tax brackets, the Medicare levy, and superannuation. This guide explains how each one affects the amount that lands in your bank account every fortnight.

The Starting Point: Your Gross Pay

Your gross fortnightly pay is based on your hourly rate or annual salary. Fair Work sets the national minimum wage at $26.44 per hour, which works out to $1,004.90 per week or $52,255 per year. If you earn more, your pay is higher. The Minimum wage page has the full breakdown.

Income Tax Brackets for 2026–27

The Australian Taxation Office publishes tax tables that employers use to withhold the right amount. For residents, the 2026–27 brackets are:

• Up to $18,200: Nil
• $18,201 to $45,000: 15c for each $1 over $18,200
• $45,001 to $135,000: $4,020 plus 30c for each $1 over $45,000
• $135,001 to $190,000: $31,020 plus 37c for each $1 over $135,000
• Over $190,000: $51,370 plus 45c for each $1 over $190,000

You also get the Low Income Tax Offset (LITO) – up to $700 if your taxable income is $37,500 or less, then it phases out. The offset can only reduce your tax to zero, not create a refund.

The Medicare Levy

Most employees pay the Medicare levy at 2% of taxable income. If you earn below $28,011 as a single, you pay no levy. Between $28,011 and $35,013, the levy is reduced by 10c per dollar over the lower threshold. Above $35,013, you pay the full 2%. These thresholds are the latest published by the ATO. For a full-time worker on the minimum wage, the levy is about $1,045 per year – roughly $40 per fortnight.

Super: Not Deducted from Take-Home

From 1 July 2026, your employer must pay super at 12% of your ordinary time earnings, up to a maximum contribution base of $270,830. This is paid on top of your salary, not taken out of your pay. So when you see a job ad quoting $70,000 plus super, your take-home is calculated on $70,000, and the super is extra. The Super guide explains how this works.

Putting It Together: A Fortnightly Example

Let’s take the average full-time adult ordinary time earnings of $108,352 per year (ABS, May 2026). That’s $4,167 per fortnight before tax.

• Tax on $108,352: Using the brackets, tax is about $23,026 per year, or $886 per fortnight.
• Medicare levy: 2% of $108,352 = $2,167 per year, or $83 per fortnight.
• LITO: At $108,352 you don’t qualify.
• Total deductions: $969 per fortnight.
• Take-home: $4,167 – $969 = $3,198 per fortnight.

Remember, super is not deducted, so your employer also pays $1,250 per fortnight into your super account.

For a minimum-wage worker earning $52,255 per year ($2,010 per fortnight):

• Tax: About $5,108 per year, or $196 per fortnight.
• Medicare levy: $1,045 per year, or $40 per fortnight.
• LITO: $700 per year reduces tax to $4,408, so $170 per fortnight.
• Total deductions: $210 per fortnight.
• Take-home: $2,010 – $210 = $1,800 per fortnight.

Why Your Fortnightly Amount Can Vary

Your actual take-home depends on your exact pay cycle, whether you claim the tax-free threshold, and any study or training loan repayments. The Tax and Medicare page covers these adjustments. Also, if you salary-sacrifice or have a second job, withholding rates change.

How to Check Your Own Numbers

A smart salary log in to your employer’s payroll system will show your year-to-date tax and super. You can also use the ATO’s tax withheld calculator or our Take-home pay tool for a quick estimate. Always compare with your payslip – rounding in tax tables can cause small differences.

The Bottom Line

Your fortnightly take-home is shaped by three fixed factors: tax brackets, Medicare levy, and super (which is separate). Knowing these helps you plan your budget and understand why your net pay is lower than the gross figure. For more benchmarks, see the Benchmarks page.