FBT De Minimis Calculator NZ 2026

Track unclassified fringe benefits, gifts, and vouchers against the two NZ FBT de minimis exemption thresholds: $300 per employee per quarter, and $22,500 per employer across the rolling four quarters. Both thresholds operate on an all-or-nothing basis: cross either one, and FBT applies to the full benefit value, not just the excess. This calculator models both tests together so you can see exactly when a Christmas hamper, milestone gift, or staff voucher tips you into the FBT regime.

What is the FBT de minimis exemption?

Unclassified fringe benefits, such as Christmas gifts, vouchers, hampers, flowers, and small prizes, are exempt from FBT if their value falls below two specific thresholds. The exemption exists so that genuinely small staff perks do not get caught up in the full FBT compliance regime. Once either threshold is breached, however, the exemption falls away entirely and FBT applies to the full taxable value of all unclassified benefits provided in that quarter, not just the excess over the threshold.

The two thresholds, in detail

Threshold 1: per-employee per-quarter ($300)

For quarterly filers, the value of unclassified benefits provided to any single employee must not exceed $300 (GST inclusive) in a quarter. For annual or income-year filers, the equivalent threshold is $1,200 per employee per year. If a specific employee receives a $350 voucher for example, the full $350 is subject to FBT, even though only $50 is "over" the threshold. The exemption is lost in full for that employee for that quarter.

Threshold 2: employer-wide rolling four quarters ($22,500)

The total of all unclassified benefits provided by the employer to all employees in the current quarter plus the previous three quarters must not exceed $22,500. This is a rolling test, recomputed every quarter. If the rolling total exceeds $22,500, the per-employee threshold becomes irrelevant: all unclassified benefits provided in the current quarter become subject to FBT regardless of whether they were under $300 individually. Annual filers apply a $22,500 per-year cap rather than rolling four quarters.

Associated employers grouped

The $22,500 test is applied across associated entities, not individual companies. If your business is part of a group, you must combine unclassified benefits provided by every associated company. This is a common trap for groups with limited information sharing between subsidiaries, especially around Christmas when each entity might separately decide to give staff gifts.

What counts as an unclassified benefit?

Unclassified benefits are any non-cash benefits provided to employees that do not fall into the four legislated categories (motor vehicles, low-interest loans, insurance/superannuation contributions, free or subsidised goods and services). Common examples include:

• Christmas hampers, wine, flowers
• Gift cards (open-loop like Prezzy Card and closed-loop like Farmers vouchers, both treated as unclassified benefits since 2025)
• Restaurant gift vouchers
• Employer-paid gym memberships and social club subscriptions
• Employer-paid weekend getaways or rewards
• Employee prizes or recognition awards
• Goods provided to employees as a reward
• Some employer-provided transport (excluding the FBT-exempt categories below)

FBT-exempt benefits that do NOT count toward the threshold

From 1 April 2023, certain transport benefits are entirely outside the FBT regime and do not count toward the $300 or $22,500 thresholds:

• Bus, train, ferry, and cable car fares for home-to-work travel
• Employer-provided bicycles, electric bicycles, scooters, and electric scooters
• Other low-powered vehicles Waka Kotahi declares mobility devices
• Vehicle-share services for any of the above

Also exempt: business tools (such as a mobile phone or laptop) used primarily for business and costing $5,000 GST inclusive or less, and benefits provided on business premises (such as on-site morning tea or lunch where the employee cannot enjoy it elsewhere).

Christmas gift planning

The de minimis exemption is most often relevant in December, when employers give staff gifts. A common pattern is to give every employee a $250 gift, which is safely under the $300 per-quarter threshold. The trap arises when a single high-performer also gets an additional reward in the same quarter, pushing them over $300 and making their entire quarterly benefit (including the original gift) subject to FBT. The other trap is the $22,500 employer cap: a 100-person company giving every employee a $250 hamper has provided $25,000 in unclassified benefits, breaching the employer threshold even though no individual exceeded $300.

Sources

• IRD - Employer provided unclassified fringe benefits
• IRD - Attributing fringe benefits (annual thresholds)
• Tax Information Bulletin Vol 35 No 6 (July 2023) - public transport exemption
• IR409 Fringe Benefit Tax Guide (PDF)

This calculator provides an estimate only. Always verify your FBT obligations with a tax adviser or refer to ird.govt.nz. The de minimis exemption interacts with the entertainment expense rules: a gift card for food and drink may be subject to FBT under this exemption while also being relevant to whether the cost is 50% or 100% deductible for income tax.

Related calculators

• NZ FBT Calculator — calculate FBT on motor vehicles, low-interest loans, and other benefits
• FBT Attribution Calculator — compare single rate vs alternate rate FBT methods
• FBT Entertainment Decision Tool — work out 50% vs 100% deductibility and whether FBT applies
• GST Calculator — add or remove 15% GST