The Finance AlgorithmTFA

Tax Deduction Finder

AI + Live Data

Find tax deductions you might be missing based on your occupation and situation. AI-powered personalised deduction checklist for Australian taxpayers.

Free to useNo data storedReal-time dataAI insightsUpdated: February 2026

The average Australian misses $1,000-$3,000 in legitimate tax deductions every year — that's $300-$1,000 left on the table at tax time. Most people know about the basics (work from home, car expenses) but miss the less obvious deductions specific to their occupation and situation. This AI-powered tool analyses your occupation, work arrangement, and investments to generate a personalised checklist of deductions you might be able to claim — complete with ATO-compliant rules and record-keeping requirements.

Enter Your Details

Enter Your Details

Different occupations have different eligible deductions

Work from home expenses are one of the biggest deductions

Travel between home and work is NOT deductible. Work-related travel IS.

Investment-related expenses are often deductible

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Used to calculate dollar value of deductions at your tax rate

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So we can identify what you might be missing

Real-World Examples

IT Worker (Hybrid WFH)

Dev works in tech, hybrid 3 days at home/2 in office, earns $120,000. Currently claims only $500 in deductions.

Potential deductions: WFH ($0.67 × 7.6hrs × 156 days = $794), phone ($600 work portion), professional development ($1,500), subscriptions (GitHub, cloud = $400), home office equipment ($800 depreciation). Total: ~$4,094. Tax saving at 37%: $1,515. Dev was leaving $1,015 on the table.

Nurse with Investment Property

Sarah is an ED nurse earning $95,000 with an investment property. She claims $1,200 in uniforms and laundry.

Additional deductions: union/professional fees ($600), mandatory CPD courses ($1,200), stethoscope + equipment ($400), overtime meal expenses ($500), sun protection for outdoor shifts ($150). Investment property: interest, repairs, depreciation schedule (~$15,000). Total potentially missed: $17,850.

Frequently Asked Questions

Glossary

Tax Deduction
An expense you can subtract from your taxable income, reducing the amount of tax you owe. Deductions save you your marginal rate × deduction amount (e.g., $1,000 deduction at 30% = $300 tax saving).
Fixed Rate Method
A simplified way to claim work from home expenses at $0.67/hour (2022-23 onwards). Covers electricity, internet, phone, and stationery. Requires a record of actual hours worked from home.
Cents per Km Method
A simplified way to claim car expenses at $0.85/km for 2024-25, up to a maximum of 5,000km. Doesn't require detailed records but you must be able to justify the km claimed.
Substantiation
ATO requirement to prove deductions with records — receipts, invoices, bank statements, or diary entries. Required for claims over $300 total and for specific categories.

Disclaimer: This calculator provides estimates only and should not be relied upon for financial decisions. Interest rates, fees, and policies change frequently. Always verify information with lenders directly. This is general information, not personal financial advice. Consider seeking advice from a licensed mortgage broker or financial advisor.

Last updated: February 2026

How to Use
  1. Select your occupation — each has specific eligible deductions.
  2. Indicate your work-from-home arrangement.
  3. Note whether you use your car for work-related travel.
  4. Select any investments you hold (generates investment deductions).
  5. Enter your income so we can calculate the dollar value of deductions.
  6. Get a personalised deduction checklist with estimated tax savings.
Key Information
  • You can claim up to $300 in work deductions without receipts — but you must have actually spent the money.
  • Work from home: $0.67/hour fixed rate method (covers electricity, internet, phone, stationery) OR actual cost method with records.
  • Car expenses: $0.85/km (up to 5,000 km) using the cents per km method OR logbook method for higher claims.
  • The ATO uses data analytics to flag claims that are higher than the average for your occupation — keep records!
Pro Tips
  • Download the ATO's myDeductions app to track expenses year-round — receipts fade and memories are unreliable.
  • If you work from home, photograph your home office setup and keep your electricity/internet bills — even for the fixed rate method.
  • Union fees, professional memberships, and industry subscriptions are all deductible — check if you're in a union.
  • Don't forget self-education: courses related to your current job are deductible. Career changes are NOT.
Avoid These Mistakes
  • Claiming the commute from home to work — this is NOT deductible unless you carry bulky tools or have multiple workplaces.
  • Over-claiming work from home hours — the ATO can check this against your employer's records.
  • Claiming the entire cost of shared items (e.g., internet, phone) — you can only claim the work-related portion.
  • Not keeping records for claims over $300 — the ATO can (and does) audit, and penalties apply for false claims.
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