If you want a quick estimate of your PAYG withholding, this calculator helps you work out tax withheld and your likely take-home pay for Australia. Enter your gross pay, choose your pay cycle, and include extras like Medicare levy and HELP/HECS repayments.
This is an estimate only. Actual withholding can vary based on ATO schedules, offsets, study and training support loans, salary packaging, bonuses, and payroll setup.
How this PAYG withholding calculator works
PAYG (Pay As You Go) withholding is the tax your employer withholds from your wages throughout the year. Instead of paying your full annual tax bill at tax time, you pay progressively each pay cycle. This calculator estimates your annual tax first, then converts it back into your selected pay period.
It is useful when you are comparing job offers, checking payroll slips, planning cash flow, or estimating weekly and monthly net salary.
Tax assumptions used
- Resident rates (estimate): 0% up to $18,200, 16% to $45,000, 30% to $135,000, 37% to $190,000, and 45% above $190,000.
- Non-resident rates (estimate): 30% up to $135,000, 37% to $190,000, then 45% above $190,000.
- Medicare levy: flat 2% estimate (residents only in this tool).
- HELP/HECS: repayment estimate based on income bands and typical progressive rates.
What is included vs not included
Included
- Gross pay conversion across weekly, fortnightly, monthly, and annual periods
- Resident and non-resident tax rate options
- Tax-free threshold claim choice
- Optional Medicare levy and HELP repayment estimate
Not included
- Tax offsets (for example LITO or other rebates)
- Salary sacrifice and fringe benefits adjustments
- Exact ATO payroll rounding rules in every edge case
- Bonuses, commissions, lump sums, and back payments
How to use the calculator
- Enter your gross pay for one pay period.
- Select your pay frequency.
- Choose your residency status for tax purposes.
- Tick whether you claim the tax-free threshold from this employer.
- Optionally include Medicare and HELP.
- Click Calculate PAYG.
Example: quick PAYG estimate
Suppose your gross pay is $2,500 per fortnight, you are an Australian resident, you claim the tax-free threshold, and you include Medicare levy. The calculator annualises your pay, estimates tax and levy, then converts it back to fortnightly withholding so you can see likely take-home pay.
This gives you a realistic planning number for budgeting, rent, and savings targets.
PAYG withholding vs tax return outcome
Your employer’s PAYG withholding is an estimate of your annual tax obligation. At year end, your return is calculated using your total income, deductions, offsets, and other obligations. That means you may receive a refund or have extra tax to pay.
Use this tool as a guide, then reconcile against payslips and official ATO information.
Frequently asked questions
Is this an official ATO calculator?
No. This is an independent estimate tool designed for planning and educational use.
Does it include superannuation?
No. Super is not part of your PAYG withholding amount in this calculator.
Should I claim the tax-free threshold?
Usually you claim it from your main employer only. If you have multiple jobs, claiming incorrectly can lead to under-withholding and a tax bill later.
Why is my payroll result different?
Payroll systems apply exact ATO tax tables, rounding methods, and employee-specific settings. Differences are normal in some scenarios.
Final word
If you are searching for a practical PAYG calculator Australia tool, this page gives you a clean, fast estimate of withholding and take-home pay. For legal, payroll, and filing certainty, cross-check with the Australian Taxation Office or a registered tax agent.