Free Australian tax calculator app
Your ultimate mobile tax calculator
Whether you're a freelancer or an individual taxpayer, calculate your refund, claim deductions and file your tax return from your phone. No expensive accountants. No long queues.
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Latest ATO tax rates
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Lodge via myGov
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Free to download
Hero images (alt text)
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"TaxFox dashboard showing estimated tax refund and total expenses"
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"TaxFox tax refund calculator with annual tax breakdown"
Helps you work out
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How much Australian income tax you should be paying
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Your take-home salary once tax and the Medicare levy are removed
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Your marginal tax rate
Features
Features of the TaxFox calculator
Everything you need to understand your tax position, built for the way Australians actually work.
Image (alt text): "TaxFox dashboard with estimated refund and refund tracking chart"
Accurate tax calculator
Say goodbye to manual calculations. TaxFox handles the number crunching, taking into account the latest Australian Taxation Office (ATO) tax laws and regulations, so you can see how much tax refund you could get.
Maximise deductions
Don't miss out on deductions that could save you money. A comprehensive list of eligible deductions, from work-related expenses to investment deductions, makes them simple to identify and claim.
Track your refund
Real-time tracking of your deductions and estimated tax refund means you'll know what to expect without visiting an accountant. No more guessing, no endless enquiries.
Lodge in the app
Effortless tax filing
Filing your taxes has never been easier. Lodge your tax return online through the app with no paperwork, because the calculator has already done the work. The interface guides you through every step for accurate, on-time lodgement.
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1 — Calculate your income and tax
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2 — Add and review your deductions
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3 — Sign in with myGov and lodge
Image (alt text): "TaxFox lodge screen with myGov sign in"
Your choice
Lodge your taxes the way you want
Whether you lodge yourself, use a tax agent or have an accountant, TaxFox is your essential tool for accurate, efficient tax calculations, for individuals and businesses alike.
Do it yourself
Calculate, claim every eligible deduction and lodge straight from the app through myGov, whenever it suits you.
With a tax agent
Arrive with accurate calculations and a clear view of your deductions, so you pay the right amount and claim everything you're entitled to.
With your accountant
Share clear numbers and insights so you can make informed decisions, maximise your refund and lodge early.
2026–27 resident tax rates
See which tax bracket you fall under
Slide to your taxable income to see your marginal rate and estimated income tax.
Interactive income slider (default state)
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Label: Your taxable income
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Slider range: $0 – $250,000, in $1,000 steps (displays "$250,000+" at the top of the range)
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Default value: $85,000
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Marginal tax rate (default): 30%
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Estimated income tax (default): $16,020
Fine print: Estimate only. Excludes the 2% Medicare levy, offsets and deductions. Get your full breakdown in the TaxFox app.
Table: Resident tax rates 2026–27
Taxable income
Marginal rate
$0 – $18,200
0%
$18,201 – $45,000
15%
$45,001 – $135,000
30%
$135,001 – $190,000
37%
$190,001 and over
45%
(In the live page, the row matching the slider's income is highlighted with a "You" badge.)
Get your full tax breakdown in the app
Download TaxFox today
Image (alt text): "Max the Fox, the TaxFox mascot, giving a thumbs up"
Say goodbye to the stress of tax season and take control of your finances. Join thousands of users who've simplified their tax process: calculate, claim and file anytime, anywhere.
Don't let tax time overwhelm you. Embrace TaxFox, your trusted tax companion.