One notice, two contribution settings
Illustrative composite client situation: a New Zealand employer receives an employee’s Inland Revenue temporary KiwiSaver rate-reduction notice before preparing payroll. The system already uses the new default rate. The payroll operator asks, “Should I reduce both the employee deduction and the employer contribution to 3%?” This is not a real Pillar client or a result achieved by Pillar.
The notice supports a change to the employee’s deduction for a specified period. The employer contribution needs its own check. Treating the two settings as one could leave payroll inconsistent with the notice, the employer’s decision or an existing employment arrangement.
Start with the notice and the paydays
Inland Revenue’s temporary-rate guidance says the acceptance letter shows the start and end dates. Keep that notice with the payroll record and confirm it belongs to the employee and employer concerned. A verbal request alone should not be treated as the acceptance letter.
List the relevant paydays beside those dates, the date payroll received the notice and the rate currently configured. Where the dates or notification timing are unclear, check the current employer guidance before processing or correcting a pay. Do not guess a retrospective effective date.
Inland Revenue’s 2026 changes page says the default employee and matching employer rate rose to 3.5% from 1 April 2026. That change applies by payday, including a pay period spanning 1 April. This transition rule does not, by itself, settle how a particular temporary notice applies to an earlier pay run.
Record the employer decision separately
The employer-contribution guidance allows the employer to choose to lower its contribution to 3% while the employee has a temporary reduction. It does not say that the employer must reduce its contribution. Check the employee’s eligibility and any agreed contribution or remuneration terms before assuming the payroll default is the whole obligation. Refer disputed employment terms to an employment specialist.
Record who confirmed the employer rate and the period it covers. Check employer superannuation contribution tax (ESCT) separately from the employee deduction. Inland Revenue also describes an agreed PAYE treatment for some employer contributions; the correct treatment cannot be inferred merely from the temporary employee rate. This article does not calculate an employee’s contribution or tax.
Follow the change through payroll, reporting and expiry
Compare the notice and approved settings with the pay preview before finalising payroll. Then trace the employee deduction, employer contribution and tax through the final payroll report, employment information and ledger. If a past pay differs, establish what was actually paid and filed before choosing a correction process. Changing a current setting alone does not explain an earlier record.
Set a review reminder for the notice’s end and assign someone to check later Inland Revenue notifications or employee instructions. The employer notice guidance also addresses a later KS2 instruction to increase the employee rate. Keep that instruction with the same timeline rather than letting an old notice continue unnoticed.
Our guide to payroll, roster and leave-record agreement covers wider system consistency. This question starts with a specific KiwiSaver notice. Pillar’s Xero and accounting systems service can help scope the record review, with tax and compliance support for contribution-tax and filing questions.
For a first conversation with Pillar, prepare the notice, affected paydays, current settings, relevant contribution terms, pay previews and reports, and the filing status. Agree a secure way to provide employee records. A Pillar accountant should verify the actual notice, tax treatment and reporting before any payroll change or correction is relied on.