Construction ERP for Australian businesses: what to look for, what to avoid
Australian construction businesses evaluating ERP face a confusing market: generic enterprise systems built for manufacturing, entry-level tools designed for small businesses, and a handful of purpose-built construction platforms sitting in between. This is the market LimeLedger operates in, and Sage Intacct is the platform we implement.
The Australian construction ERP landscape, assessed without bias
Entry-level
MYOB, Xero, QuickBooks
Built for small business. Works well up to $10M. As project volume and entity complexity grow, these platforms require manual workarounds for WIP, retentions and construction compliance.
Mid-market (recommended)
Sage Intacct
The purpose-built mid-market platform for construction and real estate businesses that have outgrown entry-level tools. Native WIP, job costing, retentions, multi-entity and Australian compliance. Cloud-native and AI-powered.
Enterprise
SAP, Oracle, MS Dynamics
Global platforms for large corporations with dedicated IT departments and $200M+ revenue. Implementation runs $500K-$2M+ and 12-24 months. Not designed for mid-market construction businesses.
There is also a legacy construction-specific tier: Cheops, Jobpac, Promaster and Sage 300 CRE. These systems were built specifically for construction and served the industry well for two decades. But they are on-premise, not cloud-native, lack modern API ecosystems, and most are not investing significantly in AI or automation. For businesses that have outgrown these systems, Sage Intacct is the most direct upgrade path.
What to require from any construction ERP you evaluate
Native WIP accounting
The system should produce a WIP schedule automatically, including percentage-of-completion calculations, overbilling and underbilling GL entries, without a spreadsheet workaround.
Job costing at cost code level
Actuals, committed costs and forecast at completion at the cost code level, in real time, without an export.
Australian compliance built in
TPAR, BAS, retention trust accounts under QLD BIF Act, and SOPA workflow support - tracking payment claim due dates and statutory response deadlines - should be native to the system. STP Phase 2 should be handled by your payroll platform and flow automatically into the ERP without manual intervention.
True multi-entity architecture
Consolidated reporting across multiple legal entities, joint ventures and trusts should be automatic, not a monthly Excel exercise.
Cloud-native, not cloud-hosted
A system that was built for the cloud from day one has fundamentally different performance, uptime and scalability characteristics to an on-premise system hosted on a cloud server.
Open API for your tech stack
Integration with Procore, payroll, banking and your existing tools should be achievable via API, not CSV import and manual reconciliation.
The questions to ask before you sign anything
Most construction ERP projects that struggle do so not because of the software, but because scope wasn't clearly defined upfront, data migration was more complex than anticipated, or post-go-live support wasn't factored into the engagement. Getting clear answers to these questions before you sign protects the project.
Is the fee fixed-fee or time-and-materials?
Fixed-fee engagements give you cost certainty from day one and place the delivery risk with the implementation partner. If the scope is well-defined and the partner knows construction, a fixed fee is achievable. Ask for it upfront.
Who is your named contact throughout the project?
Ask who your day-to-day contact will be from kickoff through to go-live, and whether that person has construction accounting experience, not just system knowledge. Continuity of contact makes a material difference to how smoothly a project runs.
What does the data migration scope cover?
Data migration in construction is complex, open project balances, committed costs, retention schedules, and historical transactions all need careful handling. Before you sign, confirm exactly what data moves across, what the cutover process looks like, and who is responsible for reconciliation.
What does support look like after go-live?
The first months after go-live are when your team will have the most questions. Before the project starts, understand what post-go-live support is included, who your contact is, and what the response time commitment looks like.
What Australian construction compliance requires from your ERP
Australian construction businesses face compliance requirements that generic ERP systems are not designed to handle. Your system needs to manage these without external workarounds.
TPAR (Taxable Payments Annual Report)
If your business pays contractors for building and construction services, TPAR is mandatory. Your system should generate the TPAR automatically from payment data, not require a manual year-end extract.
Security of Payment Act (SOPA)
Each state has its own SOPA legislation with specific response deadlines. Your billing and AP system needs to track payment schedule obligations so you can demonstrate compliance if a dispute arises.
STP Phase 2 payroll reporting
Single Touch Payroll Phase 2 requires detailed payroll event data reported to the ATO. This should flow automatically from your payroll system, not require manual intervention each pay run.
Multi-entity BAS
Construction groups with multiple trading entities need consolidated BAS preparation across those entities. Running separate accounts and manually consolidating is a risk that grows with entity count.
Retention compliance
Some states are introducing retention trust account requirements. Your system needs to track retentions held and retentions payable separately, with the ability to report on trust account balances on demand.
AS4000 and AS2124 billing
Australian Standard contract billing structures require milestone-based invoicing and progress claim scheduling that standard accounts receivable modules are not designed to handle.
Why we implement Sage Intacct, not everything
LimeLedger implements one system for one segment. We do not implement SAP, Oracle, MYOB Advanced or legacy construction ERP. The reason is straightforward: deep expertise in one platform produces better outcomes than shallow expertise across many. Sage Intacct is the right platform for Australian construction businesses that have outgrown entry-level accounting, and it is the only platform we implement.
LimeLedger is a Sage Intacct Value Added Reseller and the only Australian implementation partner focused exclusively on construction and real estate. Every engagement is led personally by Justus Siage, a CPA with 10+ years in the ERP industry who helped launch Sage Intacct's construction capability in Australia. If you're evaluating Sage Intacct, speak to us first.
Questions about construction ERP in Australia
What is the best ERP for Australian construction businesses?
For mid-market Australian construction businesses in the $10M-$200M turnover range, Sage Intacct is the best-fit ERP. It is cloud-native, purpose-built for project-based businesses, and handles Australian-specific requirements including TPAR and SOPA workflow support natively. STP Phase 2 is handled by integrated payroll platforms such as Employment Hero or KeyPay, which connect directly to Sage Intacct. For businesses below $10M, Xero or MYOB are still appropriate. For very large businesses above $200M, SAP or Oracle may be warranted despite the higher cost and implementation complexity.
How much does construction ERP cost in Australia?
Sage Intacct subscription fees depend on your modules and user count - there is no standard price because every business is different. LimeLedger's implementation is fixed-fee with scope and pricing confirmed before work begins. Sage publishes a case for up to 5x payback in as little as 6 months for construction businesses moving from spreadsheets or entry-level accounting. Contact us for a scoped proposal.
How long does a construction ERP implementation take in Australia?
A standard Sage Intacct implementation for an Australian construction business takes 14 weeks with LimeLedger. This covers discovery and design, system configuration, data migration, training, and go-live support. The 14-week timeline is our standard scope. At kick-off, we agree a go-live schedule with you that fits your business. More complex multi-entity implementations may run to 16 weeks. Implementations at enterprise systems like SAP or Oracle typically run 12-24 months and cost $500K to $2M or more.
Should an Australian construction business choose Sage Intacct or MYOB Advanced?
Sage Intacct is the stronger choice for construction businesses that need native WIP accounting, multi-entity consolidation, and real-time project-level reporting. MYOB Advanced (white-labelled Acumatica) is a general-purpose cloud ERP that handles construction as a secondary use case rather than a primary one. For a detailed side-by-side comparison of features, implementation cost, and long-term total cost of ownership, see our Sage Intacct vs MYOB Advanced guide.
Evaluating ERP for your construction business?
We'll give you an honest opinion.
We only implement Sage Intacct, and we will tell you if it is not the right fit for your business. Schedule a conversation with a specialist.
Questions? Email us at info@limeledger.com or use the booking button at the top of the page.
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