Tax Planning
What Australia’s Stage 3 Tax Cuts Mean for Your Income in 2026-27
A breakdown of theStage 3 tax cuts reveals critical timing, who benefits most and how to plan ahead.
By NomadicTax Research Team • 5-8 min read • March 25, 2026
## Overview
Australia's **Stage 3 tax cuts**, passed in the 2025-26 Federal Budget, make major changes to the personal income tax structure. As of **1 July 2026**, the marginal rate on income between **A$18,201 and A$45,000** drops from **16% to 15%**, and further down to **14%** on **1 July 2027**. ([ato.gov.au](https://www.ato.gov.au/about-ato/new-legislation/in-detail/individuals/personal-income-tax-new-tax-cuts-for-every-australian-taxpayer?utm_source=openai))
These cuts are aimed at easing cost-of-living pressures for low to middle income earners and rectifying bracket creep. ([ato.gov.au](https://www.ato.gov.au/about-ato/new-legislation/in-detail/individuals/personal-income-tax-new-tax-cuts-for-every-australian-taxpayer?utm_source=openai))
## Who Benefits Most
| Income Level | 2025-26 Rate (Current) | 2026-27 Rate | 2027-28 Rate |
|---|---|---|---|
| A$18,201-A$45,000 | 16% | 15% | 14% |
| Above A$45,000 up to A$135,000 | 30% | 30% | 30% |
| A$135,001-190,000 | 37% | 37% | 37% |
| Above A$190,000 | 45% | 45% | 45% |
So the biggest relative gain is for those in the **A$18,201-45,000** bracket. If you move into or out of that bracket, the benefit shifts accordingly. ([assets.kpmg.com](https://assets.kpmg.com/content/dam/kpmgsites/xx/pdf/2025/03/fa25-060.pdf.coredownload.pdf?utm_source=openai))
## Examples
- If you earn **A$40,000/year**, from **1 July 2026**, you'll save about **A$100-150/year** in tax. The savings grow in **2027-28** when the rate drops to 14%.
- If your income is **A$50,000**, only the portion up to **A$45,000** is taxed at the lower rate, so savings are smaller but still meaningful.
## Actionable Insights & Planning Tips
**1. Timing Income or Deductions**
If you expect your income or capital gains in 2026-2027, consider structuring to have more income fall into the lower bracket. Defer bonuses or additional earnings to periods when rates are lower.
**2. Maximise Deductions Early**
For those nearing the threshold, accelerating eligible deductions or expenses into earlier years may reduce tax payable at the higher marginal rate.
**3. Review Investments and Withholding**
Ensure investments that generate taxable income are structured such that withholding and estimates reflect the new lower bracket, avoiding over-withholding during transition years.
**4. Budgeting**
Expect modest cash flow improvements but be realistic – the savings are proportional; large revenue windfalls are unlikely unless income is entirely in the affected bracket.
## Caveats and Considerations
- These cuts do **not** affect higher brackets; incomes above **A$45,000** see little change unless income lies in the lowest bracket portion.
- Rates are locked in via legislation passed in March 2025. ([ato.gov.au](https://www.ato.gov.au/about-ato/new-legislation/in-detail/individuals/personal-income-tax-new-tax-cuts-for-every-australian-taxpayer?utm_source=openai))
- Always consider **other tax liabilities** such as Medicare levy thresholds, which are also indexed. ([ashurst.com](https://www.ashurst.com/en/insights/australia-federal-budget-2025-2026-key-tax-measures/?utm_source=openai))
In short, if you're earning between **~A$18,000–45,000**, the stage 3 tax cuts offer tangible relief starting mid-2026, increasing further in 2027. If your income is higher, benefits are limited unless you can shift more income into lower amounts.