Still managing payroll and HR manually? A risk assessment guide for NZ businesses with 150 or more employees

For businesses of this size, the risk inside manual HR and payroll processes is rarely visible until it’s expensive. Compliance gaps compound quietly across pay cycles. Admin costs grow faster than headcount. And payroll errors don’t just cost money to fix; they cost you the trust of the people you’re trying to retain.

This guide gives HR and payroll managers a practical framework for identifying where risk sits in their business before it surfaces as a problem. It’s also got the information needed to make the case for change to leadership.

What’s in the guide?

A risk assessment across four areas, plus the numbers to take to your CFO:

• Compliance risk: what New Zealand’s Holidays Act exposure actually looks like at your scale.
• Operational risk: where manual processes and fragmented systems are quietly costing you.
• Reputational risk: how payroll errors affect trust, retention and your ability to hire.
• Strategic risk: what poor workforce visibility is costing your leadership team.
• A cost of inaction worksheet to quantify your current exposure in your own numbers.

The guide frames the decision to invest in HR and payroll as the risk management conversation it actually is.

Fill in the form on the right to download the guide. 

The information in this guide is current as at 5 April 2026, and has been prepared by Employment Hero Pty Ltd (ABN 11 160 047 709) and its related bodies corporate (Employment Hero). The views expressed in this guide are general information only, are provided in good faith to assist employers and their employees, and should not be relied on as professional advice. Some information is based on data supplied by third parties. While such data is believed to be accurate, it has not been independently verified and no warranties are given that it is complete, accurate, up to date or fit for the purpose for which it is required. Employment Hero does not accept responsibility for any inaccuracy in such data and is not liable for any loss or damages arising directly or indirectly as a result of reliance on, use of or inability to use any information provided in this guide. You should undertake your own research and seek professional advice before making any decisions or relying on the information in this guide.