2026-27 Federal Budget: The Complete Tax & Property Guide

The 2026-27 Federal Budget Summary reveals the most significant structural changes to the Australian tax system in twenty-five years. These reforms establish critical new “lines in the sand” for property investors, small business owners, and individual taxpayers. With major negative gearing changes 2026 affecting established dwellings and the introduction of CGT indexation Australia 2027, understanding these timelines is essential for your financial planning. 

Whether you are managing a discretionary trust or a growing property portfolio, the following breakdown provides the technical facts you need to proactively position your wealth for the upcoming legislative transitions.

Personal Income Tax: Lower Rates and New Offsets

The government has introduced a multi-year plan to lower the tax burden on everyday workers and simplify how we claim expenses. 

Lower Tax Rates

The bottom tax rate (currently 16%) is being reduced in two stages. This means you will keep slightly more of every dollar you earn above the tax-free threshold. 

• From 1 July 2026: The rate drops to 15%. 
• From 1 July 2027: The rate drops again to 14%. 

The $1,000 “Standard Deduction” for Work Expenses

Starting 1 July 2026, the government is introducing an optional $1,000 standard deduction for work-related expenses. 

• How it works: If your total work-related expenses (like uniforms, tools, or home office costs) are less than $1,000, you can simply claim a flat $1,000 without needing to keep every single receipt. 
• If you spend more: If your actual expenses are $1,500, you can still claim the full $1,500 as long as you have the records.
• Example: Sarah spends $400 on a new work phone and $200 on uniforms. Under the new rule, she doesn’t need to track these $600 in expenses; she can simply claim the $1,000 standard deduction, giving her an extra $400 in “free” deductions. 

The $250 Working Australians Tax Offset

Starting in the 2027-28 financial year, all workers (including sole traders) will receive a permanent $250 tax offset. This is a direct reduction in the amount of tax you owe at the end of the year. 

Property Investment: The “Ring-Fencing” of Negative Gearing

Negative gearing is when the costs of your investment property (interest, repairs, etc.) are higher than the rent it earns. 

The New Rule (Starting 1 July 2027):

For “established” (older) residential properties bought after 7:30 PM on 12 May 2026, you can no longer use those losses to reduce the tax on your salary. The losses are “ring-fenced,” meaning they can only stay “inside the fence” of your property investments. 

• Grandfathering: If you owned the property (or signed the contract) before Budget Night, you are exempt. You can keep negative gearing against your salary until you sell the property. 
• New Builds: If you buy a newly built property, you are exempt. You can still use these losses to reduce your salary tax. 

Example: Buying an Older Apartment

• The Scenario: In June 2026, John buys an older apartment in Perth. It earns $20,000 in rent but costs $30,000 to run (a $10,000 loss).
• The Impact: Because he bought it after Budget Night, from 1 July 2027, he cannot use that $10,000 to lower the tax on his $100,000 salary. He must pay tax on the full $100,000. His $10,000 loss is “saved” by the ATO and can be used later to reduce his Capital Gains Tax when he sells the apartment.

3. The End of the 50% CGT Discount

Capital Gains Tax (CGT) is what you pay on your profit when you sell an asset like a house or shares. 

The New Rule (Starting 1 July 2027):

The 50% CGT discount is being removed and replaced by “Cost Base Indexation.” This means you no longer get to ignore half your profit. Instead, you adjust the “cost” of your house for inflation, so you are only taxed on the “real” gain. However, a 30% minimum tax will now apply to that gain. 

Example: Selling for a $200,000 Profit

• Old Way (Before July 2027): You get a 50% discount. You pay tax on $100,000 at your normal rate (e.g., 37%), which equals $37,000 in tax.
• New Way (After July 2027): You adjust your purchase price for inflation. If inflation accounts for $50,000 of your profit, your “taxable gain” is $150,000. You then pay a minimum of 30% tax on that $150,000, which equals $45,000 in tax.

4. The “Best Kept Secret”: Pre-1985 Assets

Properties or shares bought before 20 September 1985 used to be 100% tax-free. The Budget has ended this.

The Change:

From 1 July 2027, these assets will start being taxed on any new growth.

• What you must do: If you own a pre-1985 asset, you should get a professional market valuation as of 1 July 2027. This ensures you aren’t taxed on the growth that happened between 1985 and 2027. 

5. Discretionary Trusts: The 30% Minimum Tax

Discretionary trusts are often used by families to share income among members in lower tax brackets. 

The New Rule (Starting 1 July 2028):

The government is introducing a 30% minimum tax on trust distributions. The trustee will pay this 30% first. Individual beneficiaries will get a “credit” for that tax, but if their own tax rate is lower than 30% (like a non-working spouse), they will not get a refund of the difference. 

• Restructuring: Because this makes trusts less attractive, the government is providing “rollover relief” for three years (starting 1 July 2027) to help families move their assets into a company structure without paying immediate tax. 

6. Small Business Support

For business owners with a turnover under $10 million, there were three major positive announcements:

1. $20,000 Instant Asset Write-off: This is now a permanent rule. You can instantly deduct the full cost of any equipment under $20,000 (like a van or a computer) in the year you buy it. 
2. Loss Carry Back: If your business makes a loss in 2026, you can “carry it back” to a year when you paid tax and get a refund from the ATO. 
3. Start-up Support: From July 2028, brand new companies can actually get a cash refund for their tax losses to help them grow in their first two years.

Important Timelines

What Next 

The 2026-27 Federal Budget has rewritten the playbook for Australian taxpayers and investors. While many of the biggest changes—like the “ring-fencing” of rental losses and the new CGT indexation rules—don’t officially kick in until 1 July 2027, the decisions you make today will determine how much tax you pay tomorrow.

Whether you need to review your current property portfolio for “grandfathering” status, consider a move toward new construction, or plan a valuation for a pre-1985 asset, proactivity is your best tax-saving tool.

Frequently Asked Questions (FAQ)

• Can I still negatively gear my current investment property after 2027? 

Yes. If you entered into a contract to buy the property before 7:30 PM on 12 May 2026, you are “grandfathered.” You can continue to offset rental losses against your salary exactly as you do now for as long as you own that asset.

• What is the new minimum tax rate for Capital Gains? 

From 1 July 2027, the 50% CGT discount is replaced by cost-base indexation. Under this new system, a minimum tax rate of 30% will apply to your net “real” capital gain (your profit after adjusting for inflation).

• Is the $20,000 instant asset write-off still available? 

Yes. The 2026 Budget has made the $20,000 instant asset write-off permanent for small businesses with an aggregated turnover of less than $10 million, providing ongoing support for equipment and technology upgrades.

Book a Tax Strategic Consultation with Investax to understand how the right tax structure, planning, and long-term strategy can help you minimise tax, protect your assets, and make smarter financial decisions before costly mistakes are made. Whether you are investing in property, growing a business, or planning your next financial move, getting advice upfront can make a significant difference.

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