FBT Year End 31 March 2026: Your 10 Point Employer Checklist
- Mar 17
- 7 min read
FBT Year End 31 March 2026 is the key date for employers reviewing fringe benefits tax across the big ticket categories that create surprises: cars and EVs, car parking, staff entertainment, gifts and bonuses, travel versus living away from home, employee contributions, reportable fringe benefits, and the records and declarations that support your position.
FBT is an employer tax on certain non-cash benefits provided to employees (and their associates) and it runs on its own year from 1 April to 31 March, separate to the financial year.
Check the ATO FBT overview here so you know what applies.
The dates that matter: what to fix by 31 March, and what’s due in May or June
Think of 31 March as your “evidence cut off”. It’s hard to reconstruct odometer readings, logbooks, travel diaries, attendee lists, and employee declarations after the fact.
Then comes lodgement and payment. For the 2026 FBT year, the ATO highlights that if you’re lodging by paper, the due date is 21 May 2026, and if you’re lodging electronically through a tax agent, you have until 25 June 2026. Check the key dates for employers to remember here.
Sageon works with growing businesses to stay ahead of compliance through proactive taxation management and end to end tax filing support, including handling fringe benefits tax returns. Explore our SMB Support to Stay Ahead Of FBT.
FBT Year End 31 March 2026: your 10 point employer checklist
This is designed for SME owners, startups, and growing teams. The goal is simple: reduce last minute work, lower risk, and prevent expensive amendments.
1) Confirm you actually need to lodge an FBT return
You must lodge an FBT return if, for the FBT year (1 April to 31 March), you either have FBT payable or you paid FBT instalments through your activity statements. If you’re registered for FBT but don’t need to lodge, the ATO generally expects a notice of non lodgment by the time your return would normally be due. Confirm Whether You Need To Lodge Using The ATO Lodgement Guidance, read the full details here.
Practical tip for SMEs: don’t assume “we only did small perks” means no FBT. Cars, parking and entertainment are common trigger points.
2) Cars: lock in your method and capture the right data
Car fringe benefits remain one of the most common FBT problem areas, and they are consistently on the ATO’s radar alongside record keeping.
At a minimum, make sure you can support your car fringe benefit calculation method. The ATO confirms employers generally value a car fringe benefit using either the statutory formula method or the operating cost method, and your records must show how you calculated the taxable value and support any exemption or concession you used.
If you use the statutory formula method
This method applies a statutory percentage (commonly 20 percent for most arrangements) to the car’s base value, then adjusts for the days the car was available for private use. Any employee contribution can reduce the taxable value.
This approach is often simpler from a record keeping perspective, but you still need clean supporting data such as the car’s base value details, availability, and contributions.
If you use the operating cost method
This method is based on the actual costs of operating the car for the year, multiplied by the private use percentage, then reduced by any employee contribution. The private use percentage is essentially the reverse of your business use percentage.
The operating cost method can be favourable when business use is high, but it is only as good as your evidence. The ATO is clear that you must keep:
A logbook for a continuous period of at least 12 weeks (and it should be representative of your travel pattern)
Odometer records of total kilometres travelled for the year, including year end readings
Operating cost records such as fuel, servicing, registration, insurance and any other running costs you have included in the calculation
Practical reminder before 31 March
If you are relying on the operating cost method for 2026, treat the logbook and odometer capture as non negotiable. Collect the 31 March odometer reading now, and make sure your logbook is current and valid so you are not forced into a last minute method change later.
3) EVs and plug in hybrids: check eligibility, especially after 1 April 2025
If you provide electric vehicles, review the ATO’s exemption rules carefully. One key update for this FBT year: from 1 April 2025, a plug-in hybrid electric vehicle is not considered a zero or low emissions vehicle under FBT law.
That matters for the FBT year ending 31 March 2026, because it changes which vehicles may be eligible under the exemption rules.
4) Car parking: test exposure and pick a valuation approach early
Car parking benefits can apply in more situations than many employers expect, and valuation is often where the time goes.
The ATO outlines multiple methods used in practice (including the commercial parking station method, market value method, average cost method, 12 week register method, and others), and it’s clear you need records that show how you calculated the taxable value and support any exemption or concession used.
The ATO’s employer guidance also highlights that car parking exposure can change if, on the first business day of the FBT year, commercial parking stations within a one kilometre radius charge above the car parking threshold.
5) Staff entertainment: decide on the calculation method and stick to it
Entertainment is one of the fastest ways to create messy FBT, especially when staff and clients are involved.
The ATO explains you can use the actual value method, or meal entertainment valuation methods, to work out the taxable value of entertainment related benefits. Under the actual value approach, only entertainment for employees and their associates is subject to FBT, and where it’s not easy to split costs, the ATO notes you can apportion on a per head basis.
If you’re using meal entertainment methods such as the 12 week method, ensure your register and recipient tracking is tight. Also be careful with concessions: the ATO’s employer guide notes the minor benefits exemption does not apply to meal entertainment fringe benefits if you use the 50:50 split method.
If your team does a lot of end of year functions, it’s worth setting your approach now rather than scrambling in May.
6) Gifts and bonuses: treat staff and client spend differently
Sageon’s guidance for SMEs highlights that gifts to clients are not subject to FBT, while gifts to staff can be treated differently depending on whether they’re considered minor benefits and whether they’re entertainment related.
Common examples that need extra care include gift cards, hampers, event tickets, and staff functions.
The simplest year end habit: keep staff, associates and client costs separated at the point of purchase, and keep tax invoices and attendee lists where relevant.
7) Travel versus living away from home: don’t mix the categories
Misclassifying travel and living away from home is a classic FBT trap.
The ATO is clear that an allowance paid to an employee for travelling for work is a travel allowance, it is assessable to the employee and does not incur FBT.
By contrast, if you provide a living away from home allowance fringe benefit, you need to work out the taxable value, keep appropriate records, calculate FBT, lodge and pay, and consider whether it should be reported through Single Touch Payroll (or on a payment summary).
If you have mobile teams, secondments, or interstate projects, this is worth a proactive check.
Clarify LAFHA Requirements Using The ATO LAFHA Guidance Here.
8) Employee contributions: make sure they’re valid and properly captured
Employee contributions can reduce your FBT liability, but only if they’re structured and recorded correctly.
The ATO explains you can reduce your FBT liability by having your employee contribute towards the cost of a fringe benefit, usually via a cash payment to you (or the provider), and for most categories the taxable value can be reduced by the amount of that contribution.
The ATO’s employer guide also notes that when calculating the taxable value, the full GST inclusive amount of the contribution is used to reduce the taxable value of the benefit.
Practical tip: reconcile contributions to payroll deductions and confirm they align to the right benefit category before you finalise your return.
Strengthen Your FBT Position With Sageon Taxation Compliance Support.
9) Reportable fringe benefits: check the 2,000 threshold and prep STP reporting
The ATO states that if you provide certain fringe benefits with a total taxable value of more than 2,000 during the FBT year, you must report the grossed up taxable value on the employee’s income statement or payment summary for the corresponding income year.
The ATO also notes reportable fringe benefits are grossed up using the lower gross up rate. Plan this early if you’re close to the threshold. It’s far easier to report cleanly than to amend.
Calculate RFBA Using The ATO Rates And Thresholds Page Here.
10) Records and declarations: use the 2026 friendly options and set your lodgement plan
This is where you protect yourself if the ATO ever asks “how did you work that out?”
The ATO’s record keeping guidance lists typical evidence such as declarations, invoices and receipts, travel diaries, copies of logbooks, and odometer records.
The ATO also notes you generally need to keep records for 5 years from the due date for lodgment of FBT returns (21 May), even if you don’t have to lodge a return.
And yes, it’s worth remembering the cost: the ATO confirms the FBT rate is 47% for FBT years up to and including the year ending 31 March 2026.
Treat 31 March like a deadline, not a suggestion
FBT Year End 31 March 2026 is your best chance to reduce effort and risk because the clean up work is always harder after year end. If you capture car data, confirm EV eligibility, test car parking exposure, choose your entertainment method, separate gifts correctly, and lock in declarations and records now, your May or June lodgement becomes straightforward.
Sageon supports SMEs with proactive taxation management, compliance, and liaison with the ATO, including handling fringe benefits tax returns as part of our SMB services.
