Tax Planning
Preparing for Tax Cuts: Understanding the Personal Income Tax Changes for 2026–28
Significant reductions to Australia’s bottom tax bracket are effective 1 July 2026—here’s how everyday taxpayers can benefit and remain compliant.
By NomadicTax Research Team • 5-8 min read • April 7, 2026
## What Are the New Tax Cuts?
From **1 July 2026**, the tax rate for the lowest taxable bracket will drop from **16% to 15%**, under Schedule 1 of the *Treasury Laws Amendment (Cost of Living Tax Cuts) Act 2024*.([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)) Then, on **1 July 2027**, it will reduce further to **14%** for that same bracket.([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 form part of the Government’s effort to address bracket creep and cost-of-living pressures.([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
- **Residents earning up to $45,000**: effectively pay less tax on marginal income in the lowest taxable band.
- Middle-income earners may also notice some catch-ups if they were pushed into higher brackets by inflation.
- Tax agents and payroll departments will need to update withholding tools and software.
## What Taxpayers Should Do Before the Cuts
1. **Estimate your withholding**: adjustments may lead to increases in take-home pay—check with your employer or payroll advisor.
2. **Review your deductions**: since your marginal rate changes, the after-tax benefit of deductions may differ.
3. **Update PAYG instalments** if you rely on them—less tax pressure as rates drop.
4. **Be aware of timing**: for expenses and income recognition if you’re close to the July 2026 transition. Could be worth shifting income or accelerating deductions accordingly.
## Example Cases
| Taxable Income | Before 1 July 2026 (16%) | After 1 July 2026 (15%) | After 1 July 2027 (14%) |
|---|---|---|---|
| $40,000 | $6,400 | $6,000 | $5,600 |
| $45,000 | $7,200 | $6,750 | $6,300 |
Imagine someone making $42,000 annually. From July 2026, they’ll pay **$420 less**, and **$840 less** by July 2027, just via this bottom rate change. If deductions or offsets are involved, changes scale differently.
## Maintaining Compliance During Transition
- Update payroll systems and inform relevant stakeholders ahead of 1 July changes.
- Ensure tax software used by individuals or businesses reflects updated brackets.
- Check notices of assessment—ATO might adjust automatically, but verify especially if income fluctuates.
**Takeaway:** These tax cuts provide real relief, especially for low- and modest-income earners. It’s essential to plan now, review your finances, and ensure systems are updated to reflect new rates starting mid-2026. With thoughtful prep, you’ll be ready when the changes take effect.