Top Tax Deductions Australians Forget to Claim (2025)

Top Tax Deductions Australians Forget to Claim (2025)

Published: 11 November 2025 • Read time: 10–12 minutes

Australian sorting receipts and bills at a desk before lodging a tax return
Small, legitimate deductions add up. Keep records and claim the work-related portion only.

Most missed deductions are ordinary costs tied to earning your income. The rules are simple: you paid it yourself, it relates to your job, and you have evidence. If your total work-related claims are ≤ $300, you still need a reasonable record, but formal receipts aren’t required. Above that, keep detailed evidence. Always claim only the work-related portion. :contentReference[oaicite:0]{index=0}

1) Working-from-home expenses

You can claim either the fixed-rate method or actual costs. For the 2024–25 income year the ATO fixed rate is 70c per hour worked from home and covers electricity, gas, phone, internet, and consumables, so you can’t double-claim these separately. Keep a record of hours (for example, a 4-week representative diary plus rosters). If you use the actual-cost method, apportion costs on a reasonable basis. :contentReference[oaicite:1]{index=1}

2) Union fees and professional memberships

Annual union fees and relevant professional association memberships are generally deductible when they relate to your income-earning activities. Check your receipts or year-end statement. :contentReference[oaicite:2]{index=2}

3) Phone and internet (work portion)

Claim the work-related percentage only. Keep a 4-week usage diary or itemised analysis showing work calls/data vs private. Apply the percentage to plan fees and eligible device costs (depreciate or claim outright if a small asset for employees). :contentReference[oaicite:3]{index=3}

4) Protective clothing and laundry

Occupation-specific, protective gear, or a distinctive uniform can be deductible. For laundry, the ATO allows per-load rates and certain small-claims evidence rules. General clothing (e.g., plain suits) is not deductible. :contentReference[oaicite:4]{index=4}

5) Tools, equipment, and small assets

Work tools and small equipment used to earn your income are deductible. If your employer reimburses you, you can’t claim. Keep tax invoices and apportion for private use.

6) Self-education related to your current role

Courses, conferences, journals, and software that maintain or improve skills for your current job can be deductible. Keep enrolment, payment, and attendance evidence. (New career courses usually don’t qualify.)

7) Gifts and donations (DGR only)

Donations are deductible only when made to a Deductible Gift Recipient (DGR)

8) Cost of managing your tax affairs

Fees paid to a registered tax agent, recognised tax adviser, tax reference materials, and relevant software are deductible. Travel to obtain tax advice can also be deductible. :contentReference[oaicite:6]{index=6}

9) Other commonly missed items

Case study: turning receipts into a bigger refund

A full-time employee on $75k keeps clean records. They claim:

  • WFH fixed rate for 220 hours (70c = $154)
  • Union fee $300
  • Phone/internet work portion $240
  • Laundry for protective gear $120
  • Tax agent fee from last year $220

Total deductions of about $1,034 can shift taxable income lower and modestly boost the refund compared with claiming nothing. Exact impact depends on brackets, Medicare levy, and offsets.

What not to claim

Record-keeping tips that pass an ATO check

Get organised and claim correctly

Build a simple folder system by category. Track a 4-week usage sample for phone/internet. Confirm DGR before donating.

Try a receipts tracker · Find a registered tax agent

Disclosure: We may earn a commission if you sign up through our links. This does not affect our comparisons.

Young worker smiling at a tax refund notification on a smartphone
Claim the right items with the right evidence. No guesses. No double-dipping.

FAQs

Can I claim Netflix or streaming?

Only if it’s clearly work-related and required for your job duties. Keep strong evidence; most personal streaming is not deductible.

How do I apportion phone and internet?

Track a representative 4-week period and apply that percentage to your bills. Keep the calculations. :contentReference[oaicite:13]{index=13}

What’s the WFH fixed rate now?

For 2024–25 it’s 70c per hour. Rates can change each year, so check the ATO page before lodging. :contentReference[oaicite:14]{index=14}

Do I need receipts under $300?

Formal receipts aren’t required for total work-related claims ≤ $300, but you still need reasonable records. :contentReference[oaicite:15]{index=15}

Are donations always deductible?

No. They must be to DGR-endorsed organisations. Check DGR status first. :contentReference[oaicite:16]{index=16}

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