Why a Week 53 happens
A year is a little more than 52 weeks. Pay 52 weekly wages and you've covered slightly less than the full year — so every few years the calendar produces an extra weekly pay day, the 53rd. The same thing gives a fortnightly payroll an occasional 27th fortnight. Monthly payrolls never have one.
How it's taxed
The rule for the extra period is simple:
- No income-tax threshold is applied in the Week 53 period. (The year's threshold has already been fully given across the 52 normal weeks.)
- All other statutory deductions still apply as normal — NIS, NHT, Education Tax and HEART.
Why no threshold? The nil-rate threshold is an annual amount spread across the year's pay periods. By Week 53 it has all been used, so applying it again in the bonus period would under-tax the year.
What you need to do
The catch is simply recognising when a pay date is a Week 53. Brawta detects it automatically from the pay date and pay frequency, applies no threshold for that run, and keeps every other deduction normal — so you don't have to track it by hand.
Let Week 53 take care of itself.
Brawta spots the 53rd week (and the 27th fortnight) automatically and taxes it correctly — no manual tracking, no surprises at year end. Free to try.