Mastering Depreciation for Australians: 2026 Tax Savings Guide

Depreciation is the process of allocating the cost of an asset over its useful life. In tax terms, it allows you to claim deductions each year for the decline in value of assets you use to earn income. This can include business equipment, vehicles, and certain items within investment properties.

In Australia, the Australian Taxation Office (ATO) sets out which assets are eligible for depreciation, how long they can be depreciated for, and the rates that apply. The main categories include:

• Plant and equipment: Items such as computers, machinery, vehicles, and tools used in a business.
• Capital works: Structural improvements to buildings, including renovations and extensions.
• Investment property assets: Items like carpets, blinds, and appliances in rental properties.

Claiming depreciation reduces your taxable income, which can lower your tax bill and free up funds for other uses.

The 2026 tax year has brought several updates to depreciation rules that affect businesses and property investors. Here are the main changes to be aware of:

Instant Asset Write-Off Thresholds

For eligible businesses, the instant asset write-off threshold has been set at $20,000. This means that qualifying businesses can immediately deduct the full cost of eligible assets costing less than this amount, provided the assets are first used or installed ready for use by 30 June 2026. This can help businesses improve cash flow by bringing forward deductions that would otherwise be spread over several years.

Investment Property Depreciation

The rules around claiming depreciation on investment properties have been clarified. Investors can generally only claim depreciation on new plant and equipment assets in residential properties. Depreciation on second-hand assets is restricted, so it’s important to understand what you can and cannot claim if you purchase an established property.

Updated Effective Life Schedules

The ATO periodically reviews the effective life of different asset classes. For 2026, some categories—such as technology equipment and renewable energy systems—have updated effective lives. This affects how quickly you can claim deductions for these assets. For example, some green energy assets may now be depreciated over a longer period than before.

Staying informed about these changes is essential to ensure you claim the correct deductions and avoid errors that could lead to penalties.

With the latest rules in mind, here are some practical steps to help you make the most of depreciation in 2026:

1. Take Advantage of the Instant Asset Write-Off

If you run a business and are considering purchasing new equipment, vehicles, or tools, review your needs before the end of the financial year. The instant asset write-off can provide a significant deduction in the year the asset is first used or installed. Timing your purchases to fall within the eligible period can help you maximise your deductions.

2. Obtain a Professional Depreciation Schedule for Investment Properties

For property investors, a professionally prepared depreciation schedule can identify all eligible deductions and ensure you claim everything you’re entitled to. This is especially important for new builds or substantial renovations, as the rules for second-hand assets are now stricter. A depreciation schedule can also help you keep accurate records for future years.

3. Consider Green Asset Depreciation

If you’re investing in renewable energy systems such as solar panels or batteries, check the latest effective life schedules. Updated rules may affect how quickly you can claim deductions for these assets. In addition to potential tax benefits, these investments can also reduce your ongoing energy costs.

4. Use Low-Value Asset Pooling

For business assets with a low individual value (generally less than $1,000), consider using the low-value pool. This allows you to depreciate multiple small assets together at a faster rate, simplifying your record-keeping and potentially increasing your deductions in the early years.

Depreciation can be complex, and there are several pitfalls to watch out for:

• Claiming ineligible assets: Make sure you only claim depreciation on assets that meet the ATO’s criteria. For example, you generally cannot claim depreciation on second-hand plant and equipment in residential investment properties.
• Using outdated effective lives: Always refer to the latest ATO schedules when calculating depreciation. Using incorrect rates can lead to errors in your tax return.
• Missing documentation: Keep all purchase receipts and maintain accurate records. For property investors, a valid depreciation schedule is essential.
• Overlooking asset pools: Many businesses miss out on deductions by not using the low-value pool for small assets.

While depreciation helps you manage tax, it’s also important to consider how asset values affect your insurance needs. As assets decline in value, your insurance cover may need to be adjusted. For example, if you own a property, reviewing your home insurance regularly ensures you have the right level of protection for your current asset values.

If you’re unsure about your insurance needs, consulting with a professional can help you find the right cover. You can learn more about working with insurance brokers to tailor your protection.

Depreciation is a valuable tool for managing your tax position and improving cash flow. With the 2026 updates, it’s important to stay informed and proactive. Review your asset register, consider the timing of new purchases, and seek professional advice where needed. By understanding the rules and applying the right strategies, you can make the most of your assets and set yourself up for a stronger financial future.