If you run a business in Australia and offer perks to your employees—such as a company car, meal expenses, or entertainment—then FBT (fringe benefits tax) is part of your responsibilities. It’s one of those areas that often gets overlooked until deadlines start creeping in or the numbers don’t quite add up.

Let’s break down FBT deadlines properly so you can handle it with confidence and avoid any last-minute surprises.

What is FBT?

If you’ve ever wondered what FBT is, the simplest way to think about it is this: it’s a tax employers pay on non-cash benefits given to employees.

These benefits can include things like:

  • Company vehicles
  • Gym memberships
  • Entertainment or meals
  • Expense reimbursements

Even though these aren’t part of an employee’s salary, they still have value—and that’s what FBT is applied to.

One detail that often trips people up is timing. The FBT year doesn’t follow the regular financial year. Instead, it runs from 1 April to 31 March, which means your reporting cycle is slightly different from your usual tax obligations.

Do You Need to Lodge An FBT Return?

Not every business needs to lodge, but if you fall into either of these categories, you do:

  • You’ve provided fringe benefits and have FBT to pay
  • You’ve been paying FBT instalments during the year

Even if you’ve overpaid and are expecting a refund, you still need to lodge a return to settle everything properly.

On the flip side, if you’re registered for FBT but didn’t provide any benefits this year, don’t just ignore it. You’ll need to submit a non-lodgment notice to let the ATO know—otherwise, they may follow up expecting a return.

Understanding FBT Instalments

Understanding FBT Instalments

Once your FBT liability reaches $3,000 or more, the ATO shifts you into a quarterly payment cycle for the following year.

Here’s how that works in practice:

  • You’ll receive an activity statement each quarter
  • It will show your FBT instalment amount and due date

You pay these instalments throughout the year

At the end of the FBT year, you lodge your return and compare what you’ve paid against what you actually owe:

  • If you’ve underpaid, you pay the difference
  • If you’ve overpaid, you receive a refund

One thing that’s easy to miss—but really important—is this:

You must lodge all your activity statements, including the March quarter, before your FBT return can be processed. If even one is missing, your return may be delayed.

FBT Due Date: Key FBT Deadlines

Getting the FBT due date right is critical. Missing it can lead to penalties and interest, which are completely avoidable with a bit of planning.

Here’s what to remember:

  • Standard due date: 21 May
  • If lodging through a tax agent: usually 25 June

However, to qualify for the extended June FBT deadline, you must already be listed as a client with your tax agent by 21 May. This is a common oversight, especially for businesses switching to an agent for the first time.

If the due date lands on a weekend or public holiday, it moves to the next business day—but it’s still best not to leave things until the last minute.

So, How to Lodge Your FBT Return?

You’ve got a few different ways to lodge, depending on what works best for your business:

  • Online (SBR-enabled software): Fast and efficient
  • Through a tax agent: Ideal if you want expert handling
  • Paper lodgment: Still an option, but slower

Processing times can vary:

  • Electronic lodgments are usually processed within about 14 days
  • Paper returns can take up to 50 business days

If you’re expecting a refund, it’s generally issued within 28 days after processing.

How to Pay FBT?

Paying your FBT is fairly straightforward, but timing matters.

You can pay using:

  • BPAY
  • Credit or debit card
  • Direct credit

Depending on your situation, you’ll either:

  • Pay a single annual amount, or
  • Pay quarterly instalments and then a final balance at year-end

The key thing to keep in mind is that your payment must reach the ATO by the due date—not just be sent. Processing delays can catch people off guard.

What if You Need More Time?

Sometimes things don’t go exactly to plan. Maybe your records aren’t ready, or cash flow is tight.

If that happens, act early:

  • If you’re using a tax agent, contact them first
  • If not, reach out to the ATO directly to request an extension

They’re generally more flexible when you communicate before the deadline rather than after it.

For Larger Organisations and Government Bodies

If you’re part of a state or territory government structure, there are additional steps around employer nominations for FBT purposes.

These nominations—or any changes to them—must be finalised by 21 May. Missing this deadline can complicate reporting, so it’s worth planning.

A Practical Way to Stay on Top of FBT

FBT doesn’t have to be stressful. Most issues come from small gaps—missed dates, incomplete records, or uncertainty about what needs to be reported.

A few simple habits can make a big difference:

  • Keep clear records of all employee benefits throughout the year
  • Review your FBT position before March ends
  • Mark your FBT deadline well in advance
  • Work with a tax agent if your situation is complex

Final thoughts

FBT is really about staying organised and proactive. Once you understand what FBT is, how it’s calculated, and when is FBT deadline, it becomes much easier to manage.

Handled well, it’s just another part of running a compliant, well-structured business. Left too late, though, it can quickly turn into unnecessary stress and cost. A bit of planning now saves a lot of trouble later—and that’s something every business owner can appreciate.

If you’d rather not handle it all on your own, SMG Accounting can guide you through your FBT obligations, help you meet every FBT due date, and make the entire process simple and stress-free.