FBT Unclassified Benefit De Minimis Calculator

This calculator checks whether the unclassified fringe benefits you provide to staff are exempt from FBT under the de minimis thresholds, so you can tell whether you need to pay fringe benefit tax on them. Unclassified benefits are the miscellaneous perks that do not fall into the main FBT categories, things like gifts, prizes, the occasional non-cash reward or small benefit. New Zealand has a de minimis exemption so that small, infrequent benefits do not trigger FBT and its compliance burden. The exemption has two limits that must both be met: the value of unclassified benefits to any single employee must not exceed $300 in a quarter, and the total value of unclassified benefits across all employees must not exceed $22,500 in the year. If either limit is breached, FBT applies to all the unclassified benefits, not just the excess, so it is important to track both. This tool checks both thresholds for you. You enter the value of unclassified benefits per employee per quarter, the number of employees, and the total annual value of unclassified benefits, and the calculator tells you whether each limit is met and whether the benefits are exempt overall. The results update as you type. Use it to manage staff gifts and perks within the exemption, to check before providing a benefit, or to confirm whether FBT is due. The per-employee test is the per-employee quarterly value against $300, and the employer test is the annual total against $22,500. Both must pass for exemption. Because breaching either limit makes all the unclassified benefits taxable, businesses often plan gifts and rewards to stay within both. The thresholds are set by Inland Revenue and apply to unclassified benefits only, not to the main FBT categories like vehicles. This is a guide to the de minimis test; confirm your FBT position with an accountant.

Exempt
FBT de minimis status
Per-employee limitUnder $300
Annual limitUnder $22,500
Both met?Yes

Exempt only if BOTH: unclassified benefits per employee are $300 or less per quarter, AND the employer total is $22,500 or less per year. Breaching either makes all unclassified benefits taxable.

How it works

The calculator checks the two de minimis limits. The per-employee test compares the value of unclassified benefits given to any one employee in a quarter against the $300 threshold. The employer test compares the total value of unclassified benefits across all employees in the year against $22,500. The benefits are exempt only if both limits are met.

Worked example

Providing $250 of unclassified benefits per employee per quarter, to 10 employees, with a total annual value of $15,000, both limits are met: $250 is within the $300 per-employee quarterly limit, and $15,000 is within the $22,500 annual employer limit. So the benefits are exempt from FBT.

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