Free Australian Tax Calculators — FY2026–27
Tax,
calculated.
Not just how much you pay — but when, how, and why to pay less.
295+
Calculators
6
Apps
2026–27
Tax year
Popular now
What people are checking
Income Tax
Full income tax, Medicare and offsets on your salary
PAYGTake-Home Pay
Net pay per week, fortnight and month after withholding
RefundTax Refund Estimator
Quick estimate of your refund before you lodge
PAYGBonus Tax
Actual tax vs withholding on your bonus
ETPRedundancy & ETP
Tax-free limits and ETP cap analysis
ATOLump Sum Tax
Back pay, arrears, and one-off payments
CGTCapital Gains Tax
Discount eligibility and CGT on shares, property and crypto
SuperSalary Sacrifice
Tax saved by sacrificing into super vs take-home cost
HELPHECS/HELP Repayment
Repayment rate, annual amount and payoff timeline
Start from your question
Questions Australians ask
How much tax will I pay on my salary?
What's my take-home pay each week or fortnight?
How big will my tax refund be?
How much CGT will I owe if I sell?
Is salary sacrificing into super worth it?
When will my HECS/HELP debt be paid off?
I'm a sole trader — how much tax should I set aside?
Should I contract on an ABN or stay on salary?
How much stamp duty will I pay on a home?
Is negative gearing actually saving me money?
What can I claim for working from home?
How much super should my employer be paying?
Everything you need
295+ calculators. One place.
Tax Calculators
Income tax, CGT, super, stamp duty, and 50+ more
Tax Scenarios
Side-by-side comparisons for real tax decisions
Centrelink Calculators
Estimate payments, income tests, and eligibility
Loan Calculators
Mortgage, car, personal, HECS and business loans
Retirement Planner
Model your path to FIRE with Australian tax rules
Pay Decisions
Compare contractor, salary sacrifice, and HELP scenarios
Document Generators
Invoices, payslips, quotes and receipts
Tax Action Plans
Personalised checklist for your tax situation — EOFY, sole trader, investor & more
Crypto Tax Calculator
FIFO CGT, swaps, staking, and CSV import from Binance, CoinSpot, Swyftx and more.
By occupation
Start with the work you do
Role-based tax guides for deduction rules, record-keeping traps, and the right calculator to use next.
Tax for Sole Traders
Core tax obligations for sole traders: GST, PAYG instalments, super, and record-keeping basics.
Sole trader tax calculator → ContractorsTax for Contractors
ABN income, GST, PSI, super, and record-keeping checkpoints for Australian contractors.
Contractor vs employee calculator → TradiesTax for Tradies
Common work-related expense rules for tradies, including tools, vehicle costs, and protective gear.
Sole trader tax calculator → NursesTax for Nurses
Nurse and midwife deduction guide covering registration, uniforms, self-education, and travel traps.
Tax return calculator → TeachersTax for Teachers
Teacher deduction guide covering classroom supplies, self-education, home prep work, and travel traps.
Tax return calculator → Property investorsTax for Property Investors
Rental income, interest, repairs, capital works, CGT records, and common over-claim traps for investors.
Investment property calculator →Looking for a different role? Browse all 125 occupation guides →
The numbers that matter
Australian tax at a glance — 2026–27
About these tools
Built for Australian residents, sole traders, and small business owners who need quick, reliable tax calculations. All tools follow current ATO rules, updated for 2026–27.
No sign-up. No tracking. No assumptions hidden in the maths.