Fringe Benefit Tax Changes for Plug-in Hybrid Cars: Key Employer Updates

The Australian Government has been making strides toward a cleaner transport future, and part of this effort includes revising tax incentives for electric vehicles. One significant change is the upcoming phase-out of Fringe Benefits Tax (FBT) exemptions for plug-in hybrid electric vehicles (PHEVs). If your business provides these vehicles to employees, it’s crucial to understand how the new rules will impact you and what steps you should take before the deadline.

What’s Changing?
Since late 2022, certain electric car - battery electric vehicles (BEVs), hydrogen fuel cell vehicles, and plug-in hybrids—have been exempt from FBT. However, starting 1 April 2025, PHEVs will no longer qualify for this exemption, with a few exceptions for vehicles that were already under a financially binding commitment before this date.

What is a Financially Binding Commitment?

A financially binding commitment is an agreement that obligates a party to continue a transaction without an easy way to withdraw. In the context of PHEVs, this means that if an employer has entered into a lease or purchase agreement before 1 April 2025, and this agreement remains unchanged, the FBT exemption can still apply.

The Australian Taxation Office (ATO) has clarified that a financially binding commitment must:

Be legally enforceable and not easily revoked.
Specifically relate to the private use of the vehicle by a designated employee or their associate.

Examples of a Financially Binding Commitment

Examples of qualifying agreements include:

A signed purchase contract for a PHEV.
A novated lease agreement that remains unchanged.

However, certain changes after 1 April 2025 could trigger a new commitment and result in an FBT liability, such as:

Extending a lease agreement.
Changing financial obligations (e.g., adjusting lease payments or residual values).
Transferring employment to a new employer within a corporate group.

Impact on Employers

For businesses that provide PHEVs as part of their fleet, this change could have significant tax implications. Employers will be responsible for any FBT liabilities arising from 1 April 2025, and in some cases, these costs may be passed on to employees under salary packaging arrangements.

Employers with pooled PHEVs should take particular note—if a vehicle is not assigned to a specific employee under a binding agreement before 1 April 2025, it will likely lose its FBT exemption.

What Employers Should Do Now

To prepare for these changes, businesses should consider the following actions:

Review existing PHEV agreements: Ensure that any eligible agreements are in place before 1 April 2025.
Assess FBT liabilities: Identify which vehicles will lose their exemption and estimate the financial impact.
Update internal policies: Consider adjustments to vehicle leasing or fleet management strategies to minimise tax exposure.
Plan for vehicle transitions: If switching from PHEVs to fully electric vehicles, factor in any additional costs, such as charging infrastructure, which may also have FBT implications.

The phase-out of the PHEV FBT exemption is part of Australia’s broader push toward sustainable transport. While the transition may create challenges for some employers, early planning and strategic adjustments can help mitigate the impact. If your business relies on PHEVs, now is the time to review your commitments and ensure compliance before the deadline.

Helping you meet your FBT obligations.

Our accountants can help you understand the ins and outs of electric vehicles and Fringe Benefits Tax.

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