How to choose the right payroll software: a guide for accountants and bookkeepers

Published Wednesday 17 June 2026

Table of contents

• Compliance with changing regulations
• Integration with accounting platforms
• Ease of use for practices and clients
• Scalability and flexibility
• Employee self-service features
• Reporting and analytics
• Cloud-based accessibility and security
• Simplify payroll across your practice with Xero
• FAQs on choosing payroll software

Key takeaways

• Payroll software that automatically updates for New Zealand regulatory changes, such as payday filing requirements and KiwiSaver contribution rates, helps protect your practice and clients from compliance risk.
• Choosing a payroll solution that integrates directly with your accounting platform removes double-handling of data and gives you a single source of truth across your client portfolio.
• Employee self-service features like leave requests, timesheets, and digital payslips reduce the admin burden on both your practice and your clients' teams.
• Cloud-based payroll software lets you manage pay runs for multiple clients from anywhere, while keeping sensitive employee data encrypted and secure under the Privacy Act 2020.

Compliance with changing regulations

New Zealand payroll regulations change regularly, and your software needs to keep pace. Choosing a platform that updates automatically means you're not scrambling to adjust settings every time Inland Revenue (IRD) introduces new requirements.

Payday filing has been mandatory since 1 April 2019, requiring employers to file employment information with IRD within two working days of each payday. Your payroll software should handle this automatically, submitting the correct employment information returns without manual intervention. Late or inaccurate filings can result in penalties for your clients, and that reflects on your practice.

Beyond payday filing, your software needs to stay current with KiwiSaver contribution rates. From 1 April 2026, the minimum employer and employee contribution rate increased to 3.5% of before-tax pay. Your payroll platform should also calculate employer superannuation contribution tax (ESCT) correctly and handle student loan repayment deductions based on the employee's repayment code.

The Holidays Act 2003 adds another layer of complexity. Calculating annual leave entitlements, public holiday pay, and alternative holidays correctly is one of the most common areas where payroll errors occur. Xero Payroll automatically updates tax rates and thresholds for each new tax year, calculates pay as you earn (PAYE), KiwiSaver, and student loan deductions, and files employment information directly with IRD through payday filing.

Integration with accounting platforms

When your payroll and accounting systems are connected, you eliminate the double-handling that creates errors and eats into your time. An integrated platform means payroll data flows directly into the general ledger without manual journal entries.

Modern integrated software automatically creates journal entries for every pay run, posting expenses and liabilities to the correct account codes. You don't need to re-enter payroll figures in a separate accounting system, which reduces the risk of transposition errors and saves time across your client portfolio.

Running payroll and accounting on a single platform also simplifies your practice operations. You only need to learn one system, and you can combine payroll data with accounting insights to give clients a clearer picture of their business performance. When a client asks about their total labour costs or leave liabilities, the answers are already in the same place as their accounts.

Xero's integrated accounting and payroll software lets data flow between both products. You get automatic journal entries, payroll-specific reports, and a single login for managing your clients' finances.

Ease of use for practices and clients

Your payroll software should make life easier for your practice and your clients. A clean, intuitive interface means less time training staff and fewer errors during pay runs.

Look for practice-level dashboards that show you key payroll information at a glance, such as upcoming pay runs, leave awaiting approval, and outstanding timesheets across your client portfolio. Xero Payroll Manager is built specifically for accountants and bookkeepers, letting you view and manage all your payroll clients from a single dashboard rather than logging into each organisation separately.

Your clients benefit too. Digital payslips, easy-to-read payroll summaries, and the ability to delegate tasks like leave approvals to managers all reduce the back-and-forth between your practice and your clients' teams. The less time you spend chasing clients for payroll data, the more capacity you have for advisory work.

With Xero Payroll, payday filing happens automatically after every pay run, so you and your clients can be confident that employment information reaches IRD on time.

Scalability and flexibility

Your practice likely manages payroll for multiple clients with different needs. The software you choose should handle that variety without requiring workarounds or separate subscriptions for each client.

Automated payroll processes scale naturally. Whether you're running pay for five clients or 50, the same system handles PAYE calculations, KiwiSaver deductions, and payday filing for each one. Unlike manual processes, which demand more staff and more hours as your client base grows, automated processes absorb that growth.

Flexibility matters too. Your clients' employees might be paid weekly, fortnightly, or monthly, and some clients may have a mix of salaried and casual staff. Your payroll software should handle multiple pay frequencies within a single client organisation, as well as varying employment types, without requiring you to set up separate pay groups or subscriptions.

Xero supports businesses of all sizes and industries. You can run multiple pay cycles for clients with staff on different pay frequencies, and pay and deductions are calculated automatically for all employees regardless of team size.

Employee self-service features

Self-service tools shift routine payroll tasks from your desk to the people they actually belong to. When employees can handle their own leave requests, timesheets, and payslip access, it frees up time for both your practice and your clients.

Features to look for include:

• Leave request submission routed to a manager for approval
• Access to current and historical payslips without contacting your practice
• Timesheet submission for hourly or casual staff
• Expense claim submission for reimbursement

These features reduce the volume of day-to-day queries your practice handles, and they give employees more visibility over their own pay and leave balances. Clients with self-service payroll in place tend to have fewer payroll-related support requests, which means less time spent on low-value admin.

Xero Me is a self-service app that lets your clients' teams request leave, submit timesheets, view payslips, and lodge expense claims. It puts everyday payroll tasks in employees' hands, so your practice isn't fielding requests that staff can manage themselves.

Reporting and analytics

Good payroll reporting goes beyond filing obligations. While your software must handle IRD submissions, internal reporting features help you and your clients make better workforce decisions.

At a minimum, your payroll software should generate employer monthly schedules (IR348), KiwiSaver contribution summaries, PAYE and deduction reports, and leave balance reports that account for Holidays Act calculations. These reports help you verify that the correct amounts are going to the right places, and they give your clients confidence that their payroll is accurate.

Beyond compliance reporting, look for the ability to create employee activity summaries, compare payroll costs across periods, and track leave liabilities. These insights support the kind of advisory conversations that strengthen your client relationships, such as identifying trends in overtime, flagging growing leave balances, or helping clients plan for seasonal staffing changes.

Xero Payroll provides payroll employee and activity summaries, KiwiSaver reports, and leave balance tracking. You can help clients drill down into their payroll data and spot opportunities to manage their workforce more effectively.

Cloud-based accessibility and security

Desktop-based payroll software ties you to a specific device and makes collaboration harder. Cloud-based payroll removes that limitation, letting your team run pay for clients from anywhere with internet access.

Payroll data is sensitive. Your clients' employees have their IRD numbers, bank account details, addresses, and salary information stored in the system. Under the Privacy Act 2020, you have obligations around how that information is collected, stored, and shared. Your payroll software should support those obligations with strong security controls.

Look for features like role-based permissions, so you can control who in your practice or your clients' teams can access sensitive payroll information. The ability to securely share specific reports with clients, without giving them full access to employee records, is also valuable for maintaining appropriate boundaries.

Xero Payroll is cloud-based, with data encrypted and protected by multiple layers of security. You can set up specific permissions for your team and your clients, and data is backed up automatically. Your practice team can work from the office, from home, or on the go, and you can add clients as viewers so they can access the reports they need.

Simplify payroll across your practice with Xero

Managing payroll for multiple clients doesn't have to mean juggling multiple systems. Xero Payroll integrates directly with Xero's accounting software, giving you a single platform for managing your clients' finances and pay runs. Automatic payday filing, built-in KiwiSaver calculations, and Holidays Act compliance help you reduce risk and save time across your portfolio.

Xero Payroll Manager lets you oversee all your payroll clients from one dashboard, and your clients' teams can self-serve through Xero Me. As part of the Xero Partner Programme, you also get access to Xero HQ, the advisor directory, and dedicated partner support at no cost to your practice.

Join the partner program

FAQs on choosing payroll software

Here are some frequently asked questions about choosing payroll software for your accounting or bookkeeping practice.

How do you switch payroll providers without disrupting client pay runs?

Start by running the new system in parallel for at least one full pay cycle before cutting over. Export year-to-date earnings, PAYE, KiwiSaver contributions, and leave balances from the old platform, then verify those figures match after importing. Time the switch to coincide with the start of a new pay period rather than mid-cycle, and confirm that payday filing is active on the new platform before processing the first live pay run.

What happens if a payday filing is rejected or contains errors?

If IRD rejects a payday filing submission, your payroll software should flag the error and let you correct and resubmit the information before the two-working-day deadline passes. Common rejection reasons include mismatched IRD numbers, incorrect tax codes, or missing employee details. Good payroll software validates the data before submission, catching these issues upfront rather than after IRD returns an error.

How should payroll software handle employees with different KiwiSaver rates?

Your payroll software should support the full range of employee contribution rates (3.5%, 4%, 6%, 8%, and 10%) alongside the compulsory employer rate. It should also handle mid-year rate changes when an employee updates their contribution percentage, process opt-out and savings suspension requests correctly, and generate accurate KiwiSaver employer contribution reports for IRD.

What should you ask a payroll vendor about data security?

Ask whether the platform uses multi-factor authentication for all users, whether it maintains audit trails showing who accessed or changed payroll records, and whether it holds any independent security certifications such as ISO 27001 or SOC 2. You should also confirm where the data is physically stored, whether it is encrypted both in transit and at rest, and how long backups are retained.

How do you manage payroll for multiple clients efficiently?

Practice management dashboards that consolidate all your payroll clients into a single view are essential. Rather than logging into each client's organisation separately, a multi-client dashboard lets you see upcoming pay runs, pending approvals, and filing deadlines across your portfolio. Combined with automated calculations and payday filing, this approach lets you scale your payroll services without proportionally increasing your workload.