Payroll Tax Calculator Australia

Employing staff across Australia? Our Payroll Tax Calculator Australia estimates your payroll tax liability based on your annual taxable wages and compares payroll tax thresholds and rates across each Australian state and territory.

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How Our Payroll Tax Calculator Helps

Payroll tax often catches growing businesses off guard, especially once wages creep past the threshold. Our Payroll Tax Calculator Australia helps you get ahead of that, estimating your liability instantly based on your wages, the threshold, and the rate where you operate. It also shows how the same wage bill would be taxed in every other state and territory, so if you’re weighing expansion, remote hires, or restructuring, you can see the impact before committing.

Because thresholds and rates change often, and grouping rules can catch related businesses out, treat this as a starting point, and confirm your business’s exact position with your state revenue office or our tax team.

Keep Your Business Payroll Tax Compliant

We’ll help you calculate payroll tax correctly, meet your reporting obligations and stay up to date with changing state legislation.

Every Calculator You Need, in One Place

One settlement figure, many moving parts. Explore the rest of your purchase numbers before you commit with our other calculators.

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Client Reviews

What Our Clients Say

Real reviews from real Australians. 300+ five-star Google reviews and counting.

AAD Taxation got me a refund I never knew I was entitled to. Professional, quick, and explained everything in plain English. They found deductions my previous accountant completely missed. Absolutely outstanding!

Priya S.

As a small business owner, BAS and payroll was a nightmare. AAD took everything off my plate and the fixed pricing means no surprises. Their team responds within hours — incredible service, highly recommended.

Raj M.

I had 3 overdue tax returns and was terrified of the ATO. AAD sorted everything, negotiated my penalties down, and set up a payment plan. Now I’m fully up to date. They literally saved me thousands!

James T.

FAQs

Got Questions? We've Got Answers

Find answers to common questions about payroll tax thresholds, rates and employer obligations across Australia.

What is payroll tax?

Payroll tax is a state-based tax, not a federal one. It’s charged on the wages an employer pays once their total taxable wages go above the threshold set by that state or territory.

Is payroll tax the same in every state?

No. Each state and territory sets its own threshold and rate independently, and both can change with the state budget. That means the same wage bill can result in a very different liability depending on location.

What counts as taxable wages for payroll tax?

Gross wages, contributions to a retirement account, bonuses, and payments to some freelancers who are treated as employees under the rules of that state are all examples of taxable wages.

Do I pay payroll tax on the full amount, or just the excess over the threshold?

It’s different in each state. Different states use different phase-in or deduction structures or calculate tax on wages above the threshold, so it’s important to find out how your state does it.

What is grouping for payroll tax purposes?

Grouping provisions can combine the wages of related businesses, such as those with common ownership or control. This means the group is assessed against a single threshold, rather than each business separately.

Why do payroll tax thresholds and rates change so often?

Thresholds and rates are set independently by each state government and are commonly reviewed or adjusted as part of the state budget process.

Do I need to register for payroll tax in more than one state?

If your business pays wages in more than one state or territory and exceeds the relevant thresholds, you may need to register and lodge in each of those jurisdictions.

How accurate are the figures shown in this calculator?

This calculator is designed to give a starting estimate. Because state payroll tax rules change frequently, we recommend confirming the exact current threshold and rate for your state with the relevant state revenue office before making any decisions.

Need Help Managing Your Payroll Tax?

Whether you’re registering for payroll tax, calculating your liability or lodging returns, our registered tax professionals can help you meet your obligations with confidence across every Australian state and territory.