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Tax Deductions 2026: The GoTax Round-Up Guide
Quick answer
If you are doing your 2026 Australian tax return, the best way to claim tax deductions is to be complete, accurate and organised.
That means:
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claim genuine expenses
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keep receipts and records
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avoid private expenses
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separate work and private use
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use the correct car method
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record working-from-home hours
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avoid guessing
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do not rely on the proposed $1,000 standard deduction
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lodge through GoTax so your return is checked before lodgement
That is the whole strategy.
Not panic.
Not “my mate at work said”.
Not social media tax advice from someone filming in a car park.
Just clean deductions, proper records and a checked online tax return.
GoTax helps Australians complete their tax returns online, with returns checked by registered tax agents before lodgement.
Start your 2026 tax return online with GoTax
Start with the main Tax Deductions guide
If you want the full deduction picture, start with the main guide:
What Tax Deductions Can You Claim in Australia in 2026?
That guide explains the main deduction categories, including:
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working from home
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phone and internet
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car expenses
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tools and equipment
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uniforms and protective clothing
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self-education
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union fees
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professional memberships
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donations
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tax agent fees
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income protection insurance
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ABN deductions
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rental property expenses
The basic rule is simple.
You generally need to have paid the expense yourself, not been reimbursed, have a connection to earning income, and keep records.
Simple enough.
Still ignored by thousands of people every year with great confidence.
The ATO explains the broad rule here: claiming deductions.
Use the Tax Deductions Australia hub
The main package page is here:
That hub is the starting point for the full GoTax deduction series.
Use it when you want the complete deduction structure, not just one quick answer.
The hub links the main topics together so you can move from:
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general deduction rules
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forgotten deductions
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receipts
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no-receipt claims
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ATO records
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car claims
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deduction mistakes
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before-lodgement checks
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legal deduction maximisation
In plain English, it is the deduction map.
Much better than wandering through tax law with a torch and a bad attitude.
Do not rely on the proposed $1,000 standard deduction
This is the biggest 2026 trap.
The proposed $1,000 standard deduction for work-related expenses does not apply to your 2026 tax return.
Your 2026 return covers the year ending 30 June 2026.
So for this year:
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keep receipts
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keep records
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claim actual eligible deductions
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do not assume $1,000 is automatic
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do not throw away evidence
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do not lodge based on headlines
The ATO explains that the proposed standard deduction does not apply to the 2025–26 tax return.
Read:
$1,000 Tax Deduction 2026 Return?
Don’t Throw These Tax Receipts Away Yet
Headlines are great for clicks.
They are terrible at substantiating deductions.
Forgotten deductions Australians still miss
Some of the easiest deductions to claim are also the easiest to forget.
That includes:
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tax agent fees
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union fees
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professional memberships
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work licences
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registrations
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phone and internet use
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donations
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income protection insurance
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work-related subscriptions
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small work expenses
Read the GoTax guide:
Forgotten Tax Deductions Australians Still Miss in 2026
These deductions are not glamorous.
Good.
Tax deductions do not need personality.
They need eligibility and records.
A $90 professional membership fee might not be exciting, but neither is leaving money on the table because the receipt was hiding in your inbox under “renewal notice”.
Claiming deductions without receipts
You may be able to claim some deductions without receipts, but that does not mean “without proof”.
This is where people get brave.
Usually too brave.
A missing receipt does not automatically kill a deduction, but you still need a way to support the claim.
Other records may include:
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bank statements
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credit card records
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email confirmations
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supplier account history
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diary notes
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logbooks
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app records
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screenshots
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employer records
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written calculations
Read:
Can You Claim Tax Deductions Without Receipts in 2026?
The key point is simple:
No receipt does not mean no evidence.
And no evidence usually means no joy.
Tax law remains deeply unsentimental.
Last-minute deductions before 30 June
Before 30 June, check whether you have deduction records for the current tax year.
The important date matters because your 2026 tax return covers the year ending 30 June 2026.
Before the year closes, check:
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work-related receipts
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phone and internet bills
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car kilometre records
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working-from-home hours
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donation receipts
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professional fees
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union fees
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income protection insurance
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ABN expenses
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rental property records
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personal super contribution paperwork
Read:
Last-Minute Tax Deduction Checklist Before 30 June 2026
Do not rush out and buy things you do not need just because it is 30 June.
Spending money to maybe save part of it in tax is not automatically smart.
It is shopping with a calculator and false confidence.
Car expense deductions
Car claims are one of the biggest deduction problem areas.
You may be able to claim car expenses if the travel is genuinely work-related.
Usually deductible examples may include:
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travel between work sites
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travel from your workplace to a client site
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travel between client appointments
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ABN or business-related travel
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work-related trips during the day
Usually not deductible:
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home to regular workplace
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regular workplace to home
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school drop-off on the way to work
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private errands
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reimbursed travel costs
Read:
Car Expense Tax Deductions Explained for 2026
The ATO’s cents per kilometre method for 2025–26 uses 88 cents per eligible work kilometre, capped at 5,000 work-related kilometres per car.
The cap is not a free claim.
It is a limit.
Not a dare.
Logbook vs cents per kilometre
For car expenses, you generally need to choose the right method.
The two main methods are:
| Method | Best for |
|---|---|
| Cents per kilometre | Simpler claims up to 5,000 eligible work kilometres |
| Logbook method | Higher work use and stronger actual cost records |
Read:
Logbook vs Cents per Kilometre: Which Car Claim Method Should You Use in 2026?
The cents per kilometre method is simpler, but you still need a reasonable basis for your work kilometres.
The logbook method may give a bigger deduction, but only if your records are strong.
A bigger number with weak records is not better.
It is just louder when it falls over.
Keep tax receipts
Receipts still matter in 2026.
The proposed $1,000 standard deduction does not apply to this return, and the current record rules still matter.
Keep records for:
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tools
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equipment
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phone and internet
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working from home
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car expenses
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donations
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tax agent fees
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professional memberships
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union fees
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income protection insurance
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ABN expenses
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rental property expenses
Read:
Don’t Throw These Tax Receipts Away Yet
The ATO’s guide to records you need to keep explains the importance of keeping records for deduction claims.
A receipt is not just paper.
It is your deduction’s alibi.
What records does the ATO accept?
The ATO may accept different records depending on the deduction.
Useful records may include:
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receipts
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invoices
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bank statements
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credit card statements
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email confirmations
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diary entries
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logbooks
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odometer readings
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phone bills
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internet bills
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donation receipts
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insurance statements
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employer records
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written calculations
Read:
What Records Does the ATO Actually Accept in 2026?
The record needs to prove the claim.
A bank statement may prove you paid money.
It may not prove what you bought or whether it was work-related.
“Bunnings $118” could be work tools.
It could also be mulch, fairy lights and a sausage sizzle.
The ATO may want more detail.
Why the ATO reviews deduction claims
The ATO may review deduction claims if something looks unusual, unsupported, inconsistent or incomplete.
Common review areas include:
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work-related expenses
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car claims
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working-from-home claims
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phone and internet
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donations
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rental property deductions
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ABN expenses
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no-receipt claims
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income that does not match ATO records
Read:
Why the ATO Reviews Tax Deduction Claims
A review does not always mean you did something wrong.
It means the ATO wants to check.
The solution is not panic.
The solution is records.
Preferably records created before the panic started.
Common deduction mistakes
Most deduction mistakes are not clever.
They are predictable.
Common mistakes include:
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claiming private expenses
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guessing amounts
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claiming without records
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misunderstanding the $300 rule
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assuming the $1,000 standard deduction applies
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claiming normal home-to-work travel
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claiming 5,000 car kilometres automatically
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double dipping car expenses
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getting working-from-home claims wrong
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overclaiming phone and internet
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claiming normal clothing
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claiming non-deductible donations
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copying last year’s return without checking changes
Read:
Common Tax Deduction Mistakes to Avoid in 2026
The safest tax return is not the smallest claim.
It is the correct claim.
Big difference.
Often expensive.
Before you lodge, check everything
Before lodging your 2026 tax return, check:
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income statement is Tax ready
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ATO prefill looks complete
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all income is included
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deductions are supported
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receipts are kept
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private expenses are removed
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reimbursed costs are excluded
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car claims are calculated properly
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working-from-home hours are recorded
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phone and internet use is apportioned
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donations are checked
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tax agent fees are included where relevant
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ABN and rental income are included
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bank details are correct
Read:
Before You Lodge Your Tax Return in 2026, Read This
Fast is good.
Fast and wrong is still wrong.
Fast, correct and checked is the goal.
Maximise deductions legally
The goal is not to be aggressive.
The goal is to be complete.
Maximising deductions legally means:
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finding every genuine deduction
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keeping proof
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apportioning mixed-use expenses
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avoiding private claims
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excluding reimbursed costs
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using the correct method
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checking the year
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lodging through a proper process
Read:
Maximise Your Tax Deductions Legally in 2026
A bigger deduction is not automatically better.
A bigger correct deduction is better.
There is the trick.
Annoyingly simple.
How GoTax helps
GoTax is designed to make the deduction process easier.
You complete your return online.
You enter your income and deductions.
You work through plain-English questions.
Your return is checked by registered tax agents before lodgement.
That helps reduce:
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missed deductions
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unsupported claims
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private expenses
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car claim mistakes
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working-from-home errors
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phone and internet overclaims
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ABN deduction problems
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avoidable ATO review issues
GoTax does not make risky claims safe.
It helps you claim properly.
That is exactly what most Australians need at tax time.
Start your 2026 tax return online with GoTax
Tax deductions 2026 checklist
Use this as your final deduction review:
| Deduction area | Guide |
|---|---|
| General deduction rules | What Tax Deductions Can You Claim in Australia in 2026? |
| Forgotten deductions | Forgotten Tax Deductions Australians Still Miss in 2026 |
| No receipts | Can You Claim Tax Deductions Without Receipts in 2026? |
| 30 June checklist | Last-Minute Tax Deduction Checklist Before 30 June 2026 |
| Car expenses | Car Expense Tax Deductions Explained for 2026 |
| Logbook vs cents per kilometre | Logbook vs Cents per Kilometre 2026 |
| Receipts | Don’t Throw These Tax Receipts Away Yet |
| ATO records | What Records Does the ATO Actually Accept in 2026? |
| ATO reviews | Why the ATO Reviews Tax Deduction Claims |
| Common mistakes | Common Tax Deduction Mistakes to Avoid in 2026 |
| Before lodgement | Before You Lodge Your Tax Return in 2026, Read This |
| Legal maximisation | Maximise Your Tax Deductions Legally in 2026 |
Frequently asked questions
What tax deductions can I claim in 2026?
You may be able to claim work-related expenses, phone and internet, working-from-home expenses, car expenses, tools, equipment, uniforms, professional fees, donations, tax agent fees, income protection insurance, ABN expenses, rental property expenses and some investment costs.
Does the $1,000 standard deduction apply to my 2026 tax return?
No. The proposed $1,000 standard deduction does not apply to your 2026 tax return. Current deduction and record-keeping rules still apply.
Do I still need receipts in 2026?
Yes. You should keep receipts and supporting records for deduction claims. No receipt does not always mean no deduction, but you still need evidence.
Can I claim deductions without receipts?
Sometimes, but you still need another form of evidence, such as bank statements, email receipts, diary notes, logbooks or written calculations.
What records does the ATO accept?
The ATO may accept receipts, invoices, bank statements, diary records, logbooks, digital records, employer records and written calculations, depending on the deduction.
Can I claim car expenses?
You may be able to claim eligible work-related car travel using the cents per kilometre or logbook method. Ordinary home-to-work travel is usually private.
Can I claim working-from-home expenses?
Yes, if you meet the rules and keep records. For 2025–26, the fixed rate method is 70 cents per hour, but the hours must be recorded.
What deduction mistakes should I avoid?
Avoid claiming private expenses, guessing amounts, double dipping, claiming without records, copying last year, claiming 5,000 car kilometres automatically, and assuming the $1,000 standard deduction applies.
Does GoTax check my deductions?
Yes. GoTax helps you complete your tax return online, and returns are checked by registered tax agents before lodgement.
What is the best way to maximise deductions legally?
Claim every genuine deduction you are entitled to, keep records, remove private expenses, apportion mixed-use costs and lodge through GoTax so your return is checked before lodgement.
What is the ATO cents per kilometre rate for car expenses in 2025-26?
The ATO cents per kilometre rate for the 2025-26 income year is 88 cents per eligible work-related kilometre, capped at 5,000 work kilometres per car. The cap is a limit, not an automatic deduction. You still need a reasonable basis for the eligible work kilometres you claim.
What forgotten tax deductions do Australians commonly miss?
Commonly missed deductions include tax agent fees from the prior year return, union fees, professional association fees, work licences, registration fees, work-related subscriptions, donations to eligible charities, income protection insurance, phone and internet work-use portions, and small recurring work expenses that are easy to overlook.
What should I check before lodging my 2026 tax return?
Before lodging, check that your income statement is Tax ready, ATO prefill is complete, all income is included, deductions are genuine and supported by records, private expenses are removed, reimbursed costs are excluded, car claims are calculated correctly, working-from-home hours are recorded, phone and internet use is apportioned, and bank details are correct.
Why does the ATO review tax deduction claims?
The ATO may review deduction claims if something appears unusual, unsupported, inconsistent or higher than expected for the taxpayer's occupation or income level. Common review areas include work-related expenses, car claims, working-from-home claims, phone and internet, donations, rental property deductions and ABN expenses. Strong records are the best protection.
About the Author
Written by Mark Walmsley, Chartered Accountant and Registered Tax Agent.
GoTax helps Australians complete their tax returns online, with returns checked by registered tax agents before lodgement.
General Information Disclaimer
This article provides general information only and does not take into account your personal circumstances. Tax law can change and deduction eligibility depends on your income, occupation, records and specific facts. If you are unsure, seek advice from a registered tax agent.
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