ATO Interest Charges No Longer Tax-Deductible
- Faye Absalon
- Apr 2
- 3 min read
From 1 July 2025, businesses will no longer be able to claim tax deductions for interest charges imposed by the Australian Taxation Office (ATO). This significant change is made to encourage businesses to meet their tax obligations on time and deter late payments.
If your business has ever incurred ATO interest charges due to overdue payments or unpaid tax debts, it’s important to understand how this will impact your financial planning.
Understanding ATO Interest Charges
The ATO applies interest charges when businesses delay tax payments. This includes unpaid GST, PAYG withholding, or income tax liabilities. If a business lodges its tax returns late or enters an ATO payment plan, interest accrues on the outstanding amounts. Previously, these interest charges were tax-deductible, providing businesses with some relief. However, starting in July 2025, businesses will lose this tax benefit, making it even more costly to fall behind on tax obligations.
Late tax payments have always attracted penalties, but this new measure means businesses can no longer offset some of these costs through deductions. For companies that rely on tax deductions to manage their finances, this could create additional strain.
Why Is the ATO Removing Tax Deductions for Interest Charges?
The government’s decision to deny ATO interest charge deductions aligns with existing policies on government-imposed penalties and fines, which are also non-deductible. The aim is to promote better tax compliance by discouraging businesses from delaying tax payments or using ATO payment plans as a financial buffer.
With this change, the ATO hopes to:
Reduce the number of businesses accumulating tax debt.
Encourage businesses to meet their obligations in a timely manner.
Prevent businesses from using the ATO as a form of short-term finance.
The underlying message is clear: businesses should no longer expect any financial leniency for late payment.
Who Will Be Affected?
Businesses that frequently incur ATO interest charges due to late payments or rely on ATO payment plans will be most affected. Those who use deductions to offset these costs will need to reassess their financial approach.
For businesses that pay their tax on time, this change will have little to no impact. However, for those with outstanding tax debt or a history of late payments, now is the time to prepare. Clearing existing debts before July 2025 could help avoid added financial strain once the new rule is in place.
How Businesses Can Prepare for This Change
To avoid the financial impact of losing ATO interest charge deductions, businesses should focus on better tax management and cash flow planning. The key steps to prepare include:
1. Pay tax obligations on time
- Ensure that BAS, PAYG withholding, and income tax payments are lodged and paid by the due dates to prevent interest charges.
Set up a tax reserve fund
- Allocating funds regularly to a separate account can help ensure sufficient cash flow for tax payments when due.
Review existing tax debts
- Businesses with outstanding ATO debts should consider clearing them before the 1 July 2025 change to avoid losing potential deductions.
Use accounting software to track tax obligations
- Platforms like Xero can help monitor due dates and send reminders to avoid missed payments.
Seek professional tax advice
- Working with a bookkeeper or accountant can help ensure compliance and minimise financial risk.
Quick Tip: If your business is struggling with ATO tax debts, Vivid Enterprise Solutions can help assess your financial situation and develop a cash flow plan to manage tax payments effectively.
The removal of tax deductions for ATO interest charges marks a significant shift in how businesses manage overdue tax payments. With the change taking effect from 1 July 2025, now is the time to review your financial approach and take steps to prevent costly interest charges in the future.
By improving cash flow management, clearing outstanding tax debts, and leveraging professional financial support, businesses can stay ahead of these changes and avoid unnecessary financial stress.
If your business is carrying ATO tax debt or struggling to keep up with tax deadlines, we can assist with tailored cash flow strategies, tax planning, and BAS lodgment support. Please do not hesitate to reach out and contact us.
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