Payroll and HR software comparison for Australian employers: types, costs and 2026 rules

The useful way to compare payroll and HR software in Australia is by type and fit, then by three-year cost, not by a headline price. First decide which type of system matches your workforce: payroll inside your accounting software, standalone payroll, a payroll-plus-HR platform, workforce management with award interpretation, or an outsourced service. Then check the compliance basics that are non-negotiable in 2026–27: Single Touch Payroll (STP) Phase 2 reporting, Payday Super (super paid with each pay since 1 July 2026), correct award rates, compliant payslips and seven years of records. Only then compare prices, using a per-employee monthly figure that includes every add-on you need.

This overview links to every guide in this section. All prices are illustrative ranges, not vendor quotes, and vendors are named only as examples of a category.

The five main types of payroll and HR software

The boundaries blur: many HR platforms include rostering, and many workforce management tools now run payroll. What matters is whether one product (or a tested combination) covers every pay rule you actually use. The comparison table sets out the trade-offs, and the pricing models guide explains how each type is charged.

The cost lines that drive the price

A pricing page usually shows one number per employee per month. Your real cost has more parts:

1. Per-employee subscription for the tier that has every feature you need. Check how a billable employee is counted: paid in the month, active in the system, or rostered.
2. Base or minimum monthly fee, which matters most for small headcounts.
3. Add-ons: award interpretation, rostering, time and attendance, HR modules, extra entities or ABNs, extra pay schedules.
4. Hardware: time-clock tablets or kiosks for shift workers.
5. One-off costs: set-up, award configuration, data migration, training and your own staff time.
6. Renewal uplifts, often a percentage each year, and exchange-rate movements if the price is in US dollars.
7. GST: 10% on Australian supplies, and generally on overseas digital services if you are not GST-registered.

Illustrative example. A business with 30 employees compares two options. Option A costs $9 per employee a month with no base fee: 30 × $9 = $270 a month. Option B costs $6 per employee plus a $60 base fee, but award interpretation is a $5 add-on: 30 × ($6 + $5) + $60 = $390 a month. If the business needs award interpretation, B is $120 a month dearer; if A lacks that feature, A is not comparable at all. Use the cost per employee estimator and the USD pricing and GST guide to build your own figures.

What any payroll system must handle in 2026–27

These are the rules your software needs to support. Software helps, but the employer remains responsible.

Payroll tax: state-based and easy to miss

Payroll tax is charged by each state and territory revenue office, not by the ATO. Each jurisdiction sets its own threshold, rate and grouping rules, and wages paid across several states are generally combined when testing the threshold. Most payroll software can produce a wages report by state, but few calculate the monthly return for you without configuration, and contractor payments can count as wages under the contractor provisions in some cases.

Check the current threshold and rate with the revenue office in each state where you pay wages, for example Revenue NSW, the State Revenue Office Victoria or Queensland Revenue Office. If your business is near a threshold or uses contractors, ask your accountant to review what counts as taxable wages.

How to read pricing claims

• "From $X per employee" usually refers to the cheapest tier, which may exclude award interpretation, rostering or HR features.
• "Unlimited employees" plans often have a high base fee or exclude casuals from the feature set.
• "Free payroll" inside another product is usually limited to a few employees or a single pay schedule.
• Annual billing discounts lock you in; compare the total over the term, including notice periods.
• USD prices move with the exchange rate. A 10% fall in the Australian dollar makes the subscription about 11% dearer in AUD.

Where to go next

• Costing: the 3-year TCO worked example and renewal price increases.
• Choosing: how to choose payroll and HR software and the selection checklist.
• Avoiding mistakes: payroll software pitfalls and official sources.

Frequently asked questions

Is payroll inside accounting software good enough?

For a small team on salaries or simple hourly rates, often yes, as long as it handles STP Phase 2 and Payday Super. It is usually weaker on award interpretation, rostering and HR records, so award-heavy shift workforces tend to outgrow it.

Do I need HR software as well as payroll?

Not always. HR modules add onboarding, contracts and policies, leave approvals and self-service. Below about 15–20 employees, many businesses manage with payroll plus a good document system. The HR modules guide shows what each module is worth paying for.

Can I compare vendors on this site?

We compare software types and pricing models, not named products, and we do not rank or score vendors. Use our checklist to run your own trial with your own timesheets.

Does the software make me compliant?

No. It automates rules you configure. You are responsible for correct wages, super, payslips and records.

Sources

• Fair Work Ombudsman — pay rates, awards, payslips and record keeping
• Fair Work Commission — modern awards and the annual wage review
• Australian Taxation Office — Single Touch Payroll, PAYG withholding and Payday Super
• business.gov.au — employer obligations and links to state payroll tax offices
• Federal Register of Legislation — Fair Work Act 2009, Superannuation Guarantee (Administration) Act 1992