Introduction: Employee Tax Deductions Explained
Gross salary, net pay, tax withheld, deductions. Four terms, and they don't all mean the same thing. Many employees look at a payslip or myTax screen and can't tell which amounts they can claim and which simply come out of their pay.
That confusion shows up in the numbers. The ATO's 2023-24 statistics show 10.7 million individuals claimed $31.6 billion in work-related expenses, an average of $2,956 per claimant.
This guide covers Australian employees claiming eligible work-related expenses, plus the payroll deductions employers process.
It explains how deductions reduce taxable income, which categories may qualify, how they differ from PAYG withholding and salary sacrifice, and what records the ATO expects. Figures below apply to 2025-26, so check the ATO's current guidance for your income year.
Key Takeaways
- A deduction reduces taxable income; it isn't a cash refund of the expense.
- You must have paid the cost, used it to earn income, not been reimbursed, and hold records.
- Claim only the work-related portion of mixed-use expenses.
- Tax withheld and other payslip deductions aren't automatically claimable.
What Are Employee Tax Deductions and How Do They Work?
An employee tax deduction is an eligible work expense subtracted when calculating taxable income. You claim it in your annual tax return. The benefit depends on your tax rate. If you claim a $100 deduction, taxable income falls by $100, but your tax only falls by a share of that amount, not the full $100.
Tax Deduction vs. Payroll Deduction
These are different mechanisms:
| Item | What it does | Where it happens |
|---|---|---|
| Work-related deduction | Reduces taxable income | Your tax return |
| PAYG withholding | Employer withholds tax from wages | Payroll |
| Other payroll deduction | Removes an authorised amount from pay | Payroll |
A payroll deduction alone isn't evidence of a tax deduction. Union fees can be both, but that's the exception.
Basic Eligibility Test for Work-Related Expenses
Ask three questions, in line with ATO claiming guidance:
- Did I pay for it myself, without reimbursement?
- Does it directly relate to earning my income?
- Do I have records to prove it?
Exclude any private portion. If you use a phone for work and personal calls, claim only the work share using a reasonable method.
Gross Pay, Net Pay, and "Before Deductions"
Gross pay is total earnings before tax and other deductions. Net pay is what remains. Fair Work requires both on your payslip. "Before deductions" usually means the gross amount, before tax withholding, salary sacrifice or other authorised amounts come out.
Tax Deductions vs. Tax Offsets
A deduction reduces taxable income. An offset reduces the tax payable after it's calculated. Most offsets are non-refundable, though some are refundable. They aren't interchangeable.
Common Employee Tax Deductions in Australia
These are possible categories, not guarantees. Eligibility depends on your circumstances. Rates below are for 2025-26.
Work-Related Travel and Vehicle Expenses
Travelling from home to your regular workplace is generally private. Trips during duties, such as workplace to client or between workplaces, can qualify. Limited exceptions apply to itinerant work and carrying essential bulky tools without secure storage.
Two car methods exist:
- Cents per kilometre: 88c/km, up to 5,000 work kilometres per car. No receipts, but you need a defensible calculation of kilometres.
- Logbook: claim the work share of actual expenses. The logbook covers at least 12 continuous representative weeks and is generally valid for 5 years.
Working-from-Home Expenses
Two methods apply:
- Fixed rate: 70c/hour, covering energy, phone, internet, stationery and computer consumables. Keep actual hours for the whole year.
- Actual cost: claim additional running expenses apportioned for work use. Keep bills, receipts, calculations, and hours records (full-year or a representative 4-week period).
Don't claim phone or internet separately if the fixed rate already covers them. Reimbursed and private costs are excluded.
Tools, Equipment, and Work-Related Assets
An immediate deduction needs a cost of $300 or less, mainly (over 50%) income-producing use, and no identical items in a set costing over $300 together. Otherwise, claim decline in value over the asset's effective life. Apportion private use either way.
Uniforms, Protective Clothing, and Laundry
Eligible clothing includes compulsory uniforms, registered non-compulsory uniforms, protective clothing, and occupation-specific clothing. Conventional clothing doesn't qualify, even if your employer requires it.
You can claim up to $150 of eligible laundry without receipts, but only if you incurred the expense. Dry-cleaning is excluded from that concession.
Education, Professional Memberships, and Union Fees
Study must maintain or improve skills for your current job, or likely increase income from it. Study aimed at a new job or career change is excluded. Industry-related union fees and professional association subscriptions are deductible.
Phone, Internet, Tax Advice, and Other Possible Expenses
Only work use of phone and internet is deductible. A continuous representative 4-week diary can establish the work share.
Some items follow their own rules and aren't work expenses:
- Eligible costs of managing tax affairs, including registered agent fees
- Income protection premiums (not those paid through super)
- Donations to deductible gift recipients
- Personal super contributions, which need a notice of intent acknowledged by your fund
How Employee Deductions Interact With Payroll and Take-Home Pay
PAYG withholding is tax collected through payroll toward your liability. It isn't a work expense claim. Your return reconciles what was withheld against what you actually owe.
Salary Sacrifice and Pre-Tax Arrangements
Salary sacrifice reduces your before-tax salary in exchange for benefits. It must be agreed before you perform the work. Ordinary direct debits from pay aren't salary sacrifice.
Don't claim anything the employer already paid through payroll. Reportable fringe benefits above $2,000 taxable value in the FBT year (1 April to 31 March) appear on your income statement and can affect some income tests. Check your agreement, packaging documents and payslip.
Other Deductions From an Employee's Pay
Common examples include:
- PAYG withholding
- Union fees
- Benefit contributions
- Authorised repayments
- Child support
Treatment varies by deduction. Child support is taken after tax and before voluntary deductions, preserving the Protected Earnings Amount.
Employer and Payroll Recordkeeping
Employers must meet clear rules before taking money from pay:
- Genuine written authorisation, mainly for the employee's benefit, unless the law, an award, an agreement or an order permits the deduction
- Payslips issued within 1 working day of payday, showing each deduction
- Wage records kept for 7 years under Fair Work requirements
Businesses managing this often outsource. VJM Global supports Australian businesses with accounting outsourcing, payroll and tax compliance workflows. Confirm the scope of any service and seek qualified Australian tax advice where needed.
How to Claim Employee Deductions and Keep Records
Start with a checklist:
- Confirm the income year you are lodging for.
- Check the expense relates to employment income.
- Check whether your employer reimbursed it.
- Confirm salary sacrifice doesn't already cover it.
Calculate and Apportion the Work-Related Portion
For vehicles, phones, internet, home office costs and equipment, separate work from private use with evidence, not guesses. Use logbooks, diaries, hour records and bills. Don't assume a percentage you can't support.
Gather Supporting Evidence
Keep:
- Invoices, receipts and bills
- Kilometre and travel records
- Working-from-home hour records
- Employer correspondence and reimbursement details
- Payment evidence and your calculations
Keep written records for 5 years from lodgement. If total work claims are $300 or less, receipts may not be needed, but you still need spending and calculation records. Above $300, substantiate the whole amount.
Claim Through the Correct Australian Tax Process
Report deductions in your individual tax return via myTax or a registered tax agent. For 2026, the categories are D1 car, D2 travel, D3 clothing and laundry, D4 self-education and D5 other work-related expenses. Check pre-filled data rather than assuming it's complete.
Review Reimbursements and Employer Policies
Review expense policies, allowances and payslips first. An employer-paid or reimbursed cost generally can't be claimed. Keep a year-round expense file and prune unsupported, duplicate or private items before lodging.
Check Current ATO Rules Before Lodging
A standard deduction of up to $1,000 for work-related expenses starts in 2026-27, so it doesn't apply to 2025-26 returns. Rates and rules change, so confirm them on the ATO site.
For complex situations, use a registered tax agent. This article is general information, not personal advice.
Common Mistakes and When to Seek Advice
These claim errors commonly attract ATO attention:
- Claiming ordinary commuting or private expenses
- Claiming the full cost of mixed-use items
- Claiming reimbursed expenses
- Double-claiming phone and internet under the fixed-rate method
- Treating receipt exceptions as automatic deductions
The ATO estimates work-related expenses account for a $3.2 billion net tax gap for individuals not in business. Unsupported estimates and missing receipts are common triggers for review. If you've made an error, request an amendment online, through an agent, or by paper form.
Get professional advice when your situation is more complex:
- Multiple employers or income streams
- Salary packaging arrangements
- Relocation or cross-border work
- Unclear contractor versus employee status
- Large work-related asset purchases
- An active ATO review
Only registered practitioners may generally charge for tax agent services. Check the Tax Practitioners Board register before you engage anyone.
Frequently Asked Questions
What can I deduct as an employee?
Eligible work travel, working-from-home costs, equipment, uniforms, education, professional fees and phone or internet use. The cost must connect to your job, be unreimbursed, apportioned for private use, and backed by records.
How does a tax deduction work?
It reduces your taxable income rather than refunding the expense. The benefit depends on your circumstances and current tax rules.
What are tax deductible expenses?
Costs you paid, connected to earning income, not reimbursed and supported by evidence, subject to Australian tax law and ATO guidance.
Is taxable income the same as tax withheld?
No. Taxable income is the amount used to calculate tax after income and deductions. Tax withheld is what your employer collected during the year toward that liability.
What are deductions from an employee's paycheck?
Amounts taken from wages for PAYG withholding, salary sacrifice, benefits, authorised repayments or legal obligations. They aren't automatically tax deductions on your return.
What does "before deductions" mean?
Gross earnings before tax withholding and other amounts come out. Compare it with the gross pay, deductions and net pay fields on your payslip.
