Australian Weekly Tax Calculator (2026–2027)

In Australia, the amount of Pay As You Go (PAYG) tax deducted from your weekly pay depends primarily on your gross weekly wage, residency status, and whether you claim the $18,200 tax-free threshold (ATO Scale 2 vs Scale 1).

*Figures include the 2% Medicare levy. The first $361/week ($18,200/year) is completely tax-free under Scale 2. If you have a HECS/HELP loan, compulsory repayments are withheld separately once annual earnings exceed the statutory threshold.

Weekly tax withholding is calculated using statutory ATO mathematical formulas (Schedule 1, NAT 1004): y = round(a × x - b). Here, x represents your gross weekly earnings disregarding cents plus 99 cents ($0.99), and a and b are predefined bracket coefficients.

• $0 to $361 weekly: 0% tax taken ($0).
• $362 to $865 weekly: Approx. 16% base rate plus Medicare phase-in ($0 to $96 taken).
• $866 to $2,596 weekly: 30% marginal rate + 2% Medicare levy ($96 to $650 taken).
• $2,597 to $3,653 weekly: 37% marginal rate + 2% Medicare levy ($650 to $1,062 taken).
• $3,654+ weekly: 45% marginal rate + 2% Medicare levy ($1,062+ taken).

If you work a second job or don't claim the tax-free threshold (Scale 1), withholding begins from your very first dollar earned at higher base rates to prevent tax debt at end-of-year lodgment.

The official weekly tax tables for 2026 are published in ATO NAT 1005 (Weekly tax table) and are built directly upon the legislated Stage 3 tax framework. The table brackets for resident employees claiming the tax-free threshold (Scale 2) are:

All compliant Australian payroll systems (e.g. Xero, MYOB, Employment Hero) embed these exact linear formulas to compute weekly pay stubs.

In 2026, four major tax rules and reforms govern Australian wage earners:

• Revised Stage 3 Tax Cuts: Permanently maintains the 16% rate (cut from 19%), the 30% rate up to $135,000 (cut from 32.5%), with the 37% bracket starting at $135,000 and the 45% bracket starting at $190,000.
• 12.0% Superannuation Guarantee: Employer compulsory super reaches the legislated 12.0% statutory rate, boosting employee super savings without reducing gross take-home wages.
• HECS-HELP Indexation Cap: Study and training debt indexation is capped at the lower of the Consumer Price Index (CPI) or Wage Price Index (WPI), with updated repayment schedules to prevent runaway debt growth.
• Indexed Medicare Low-Income Thresholds: Thresholds for full and partial Medicare levy exemption are indexed higher, protecting lower-income earners from the 2% levy.

In Australia, a tax refund is not a fixed government bonus; it is the difference between the total PAYG tax withheld by your employer during the financial year and your actual assessed tax liability when you lodge your annual return.

You receive a tax refund if your tax withheld is greater than your actual liability, typically driven by:

• Work-Related Deductions: Expenses incurred for tools, uniform/laundry, self-education, home office running costs, and motor vehicle work travel.
• Tax Offsets: Low Income Tax Offset (LITO up to $700 for incomes up to $37,500), seniors and pensioners tax offsets (SAPTO), or zone offsets.
• Pre-tax Super Contributions: Personal voluntary deductible contributions made within the $30,000 annual concessional cap.
• Fluctuating or Part-Year Pay: Working casual shifts, taking unpaid leave, or starting employment midway through the financial year where weekly withholding formulas assumed a higher annual wage.

Electronic returns lodged via myGov are generally processed and paid into your Australian bank account within 10 to 14 business days.

Statutory Australian income tax rates will NOT increase in 2026. Under the legislated Stage 3 tax framework, income tax rates remain lower, with every Australian taxpayer receiving an average tax cut of $1,888 per year.

However, your individual tax bill could increase due to:

• Bracket Creep from Pay Raises: If a promotion or wage hike pushes earnings across $45,000, $135,000, or $190,000, the dollars above that threshold are taxed at the higher marginal rate (30%, 37%, or 45%).
• HECS/HELP Loan Deductions: Crossing the compulsory repayment threshold triggers 1.0% to 10.0% debt repayment deductions from your total salary.
• Medicare Levy Surcharge (MLS): Earning above $97,000 (singles) or $194,000 (families) without compliant private hospital insurance incurs an extra 1.0% to 1.5% surcharge.
• LITO Phase-Out: Above $37,500 of taxable income, the Low Income Tax Offset reduces by 5c per dollar, vanishing completely at $66,667.

On an earnings figure of $1,500 per week ($78,000 per year) claiming the tax-free threshold (Scale 2), your employer withholds $304 in PAYG tax each week, leaving you with $1,196 in net take-home pay.

In addition, your employer contributes $180.00 (12.0%) into your superannuation fund. Over a 52-week year, that equals $78,000 gross, $15,808 tax withheld, and $62,192 in net take-home earnings.

ATO Schedule 1 withholding formulas use linear payroll coefficients rather than dividing your annual liability by 52. Cents are discarded from your earnings, 99 cents are added, the formula is calculated, and withholding is rounded to the nearest whole dollar.

These weekly mathematical approximations ensure employers withhold sufficient tax throughout the year, with any minor variances balancing out into a refund or adjustment when you lodge your tax return.

When you tick 'Yes' to having a study loan on your TFN declaration, your employer must deduct extra PAYG tax in line with ATO Schedule 8. Compulsory repayments scale from 1.0% up to 10.0% of your entire gross income once annualized earnings cross the compulsory repayment threshold (approx. $1,047/week).

This extra withholding is sent directly to the ATO and credited toward paying down your accumulated student loan debt.

No! The Australian Superannuation Guarantee (12.0%) is paid by your employer on top of your ordinary earnings into your nominated super fund. It is not subtracted from your cash take-home pay.

However, if your employment contract is structured as a 'Total Remuneration Package' (inclusive of super), your base wage is adjusted downward to accommodate the 12.0% employer contribution.

Scale 2 applies to Australian residents who claim the $18,200 tax-free threshold on their TFN declaration (usually for their primary job). The first $361 per week is completely tax-free.

Scale 1 applies to workers who do not claim the threshold (such as a second job or side gig); tax is withheld on the very first dollar earned at higher base rates to prevent an end-of-year tax debt.

This is a common myth. In Australia's progressive marginal tax system, a higher tax rate only applies to the extra dollars earned above the threshold, never your entire earnings. You always take home more money overall by working overtime.

While a spike in weekly overtime may trigger higher withholding for that particular pay slip, any over-withheld tax is refunded to you when you lodge your annual tax return.