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KiwiSaver changes from April 2026.
Default contribution rates rose to 3.5% from 1 April 2026. We help employers confirm payroll settings, manage temporary rate reduction requests, and update onboarding workflows.
Written by
Carlile Dowling Lawyers
General information only — not legal advice.
Erick advises Hawke's Bay employers on the April 2026 KiwiSaver employer-contribution changes and the payroll, budget, and contract impacts.
What is changing
Small percentage changes can create real compliance risk if payroll is not updated correctly. Three changes affect employers from early 2026.
Default rate rises to 3.5%
From 1 April 2026, the default employee and employer KiwiSaver contribution rate increases from 3% to 3.5%.
Temporary rate reductions
From 1 February 2026, employees can apply to continue at 3% for up to 12 months. Employers may choose to match the reduced rate.
16 and 17 year olds
Eligible employees aged 16 or 17 who contribute from wages now qualify for employer contributions. Previously this started at 18.
Five steps to get payroll right
Work through these before the first April pay run. Each step reduces a different compliance risk.
Talk to your payroll provider now
Ask how they will implement the default move to 3.5%. Confirm how temporary rate reduction certificates will be handled. Request a report to verify settings are correct.
Update your new starter workflow
Onboarding steps should confirm KiwiSaver status, contribution rates, and which documents you keep on file. Check that the KS2 form process is current.
Prepare for staff questions
Employees will ask whether they can stay at 3%, whether the employer will match a reduced rate, and when the change starts. Have a consistent response ready.
Key point: Employees can apply for a temporary rate reduction certificate to stay at 3% for three to twelve months. The change takes effect from the first pay on or after 1 April 2026.
Budget for the impact
A 0.5% change across your payroll adds up. For businesses with tight margins, seasonal work or project-based revenue, build this into forecasts early.
Audit after the first pay run
After the first April pay run, confirm employees defaulted correctly. Check employer contributions align with settings. Keep an internal note that the system has been verified.
Why this matters: A simple audit note is useful evidence if payroll settings are questioned later.
Local payroll priorities
Businesses with seasonal staff, younger workers and high turnover should prioritise onboarding and payroll workflow consistency.
The cost of getting it wrong is usually larger than the time spent getting it right. We help local employers build compliant payroll processes that hold up under scrutiny.
Related Employer Guide
KiwiSaver is a payroll line item, not just a retirement scheme. Step 2 of the Employment Law Guide walks through pay, hours, and deductions — where the April 2026 rate changes actually land.
Read the Step 2: Pay & HoursRelated Reading
Employment Relations Act Changes (21 Feb 2026): What Employers Should Update
A practical employer summary of the 21 February 2026 changes and what to update in agreements, contractor arrangements, and internal processes.
Wage Underpayment and the Crimes Act: What "Theft by Employer" Means in Practice
A practical employer overview of the offence often called theft by employer and what it means for payroll auditing, remediation, and governance.
