Tax deductions and write-offs for your small business

Preparing your business for tax time? Here are some potential tax deductions to keep in mind when preparing to submit your tax return.

1. Support for small businesses 

Instant asset write-off

For the income year ending 30 June 2025, small business entities (with aggregated turnover of less than $10 million) can immediately deduct the full cost of eligible assets costing less than $20,000. The instant asset write-off can be used for multiple assets, as long as the cost of each individual asset is less than the $20,000 threshold. The measure applies to eligible assets that were first used or installed ready for use between 1 July 2024 and 30 June 2025.

This means if your business meets the eligibility tests, you may be able to claim asset purchases in your tax return. Not every purchase or expenditure may qualify, and the requirements can be complex, so you’ll need to seek your own independent taxation advice before buying the asset. More information is available on the ATO website.

2. Claiming depreciation of business assets

When businesses buy fixed assets, tax deductions are generally not available immediately (except in special conditions like the instant asset write-off – see above). Rather, the cost of the asset is claimed over time, reflecting its decline in value. This is commonly referred to as tax depreciation. Tax depreciation is complex and different rules can apply, depending on the type of asset and its use. In addition, certain small business entities may elect to use the simplified depreciation rules to work out their tax depreciation claim.

For more information, please seek advice from a suitably qualified tax advisor. Information is also available on the ATO website.

3. Prepaid expenses

Running your own business can be expensive, but you may be able to claim some running expenses as tax deductions – including ones you pay for ahead of time. 

Prepaying some expenses before 30 June can increase your allowable deductions for the financial year in which they are paid. Eligible expenses include those that have a service period of 12 months or less, for example, annual policies, utility bills or professional subscriptions. Keep in mind that if you claim them this year, you may not be able to claim them next year.

For more information, visit the ATO website.

4. Business account and loan expenses

You should also consider whether you can claim the fees and interest from your business accounts and loans around tax time.

5. Deductions for personal super contributions

Businesses can generally claim a tax deduction for super contributions they pay to a complying super fund or retirement savings account for their employees and for certain contractors. As part of checking the obligations imposed by the super rules and planning cash flow for the payments, you should consider when the deduction can be claimed. Just as important is thinking about your own superannuation, including whether you’re entitled to a deduction for your personal contributions. Remember to lodge any necessary notices with your super fund on time and not to exceed any caps that may apply.

6. Other deductions

If you operate some or all of your business from home, you may be entitled to claim tax deductions for your home-based business expenses (such as occupancy expenses and running expenses).

There are a number of criteria to consider before claiming an amount in your tax return, for instance, you should consider whether you can claim the fixed rate method of 70 cents per hour from 1 July 2024 to 30 June 2025 for your running expenses. You should consult the ATO website about the rules for making a claim, in particular, the eligibility criteria which includes the records required to substantiate the hours you worked from home. Learn more about the method.

Other calculation methods may also be acceptable and more appropriate to your circumstances. You should consider which method is best for you and the criteria required to claim a deduction. Further information is available at the ATO website.

There are many other expenses you pay to keep your business running or help you earn business income, which may be tax deductible. You can find more information about claimable deductions on the ATO website or by speaking to an accountant or tax adviser.