The big costs of running a growing business on small-business accounting software
Tue, 23rd Jun 2026 (Today)
Most ANZ businesses start their finance journey on an accounting platform that costs a few hundred dollars a month and does exactly what it needs to at that stage. The business grows around them - adding complexity, entities, locations and volume - while the platform stays the same size it always was.
While the monthly subscription looks modest, what it obscures is the cost of everything the platform cannot do and the workarounds your team has built to compensate.
Every growing business using small-business accounting software develops them over time. You might add in a spreadsheet that pulls inventory data from a separate platform because the accounting tool cannot handle it natively. Or build a manual export run every Monday morning to produce the report leadership needs by Tuesday. Later, you may need to add a reconciliation between the CRM and the accounts that takes the better part of a day.
The time your team spends on these workarounds each month is probably larger than you have measured - and it is almost certainly larger than the cost of the software itself.
Small business accounting platforms are built for a single entity with straightforward operations. A business that has added a second entity - a new subsidiary, a related trading company, a holding structure - is typically managing that consolidation manually in Excel at the end of every reporting period, carrying the kind of risk that comes from manual entry, version control between spreadsheets and a close process that depends on one person knowing how it all fits together.
These platforms were not built for real-time inventory management across multiple locations, multi-entity consolidation or profitability reporting by product line, customer segment, channel or location. A retailer running stock across two warehouses and an eCommerce channel is reconciling inventory against the books manually, if at all. The analysis leadership needs to make sound decisions lives in a spreadsheet, built by someone with the skills to do it, whenever there is bandwidth.
In our experience assessing the current-state technology environments of mid-market businesses and designing the architectures that replace them, the tipping point arrives somewhere between $10 million and $20 million in revenue, often before it becomes visible.
The signals are consistent - month-end close stretching beyond a week because numbers need to be pulled from more than one system, a finance manager whose role has become data assembly rather than analysis, reporting that leadership cannot fully trust because the methodology shifts depending on who ran it and a BAS or year-end process that consumes the whole team and still produces findings the auditors need to chase.
These are the very clear signs of a business that has grown beyond the systems it started with, still running those systems because a migration feels like the harder option.
The cost of moving to a connected ERP platform feels concrete and visible - implementation fees, migration effort, a substantial period of change. The cost of staying on small-business accounting software past its useful life feels diffuse, which is why most businesses stay longer than they should. In our experience, the labour cost of those workarounds - calculated across a full team and a full year - tends to surprise businesses that have never stopped to add it up. And that figure only captures the visible work. It excludes the cost of decisions made on incomplete data, audit findings that trace back to manual entry errors and the strategic planning that does not happen because the team's bandwidth is consumed by process.
For most businesses that have run these calculations, the economics of moving to a connected platform resolve faster than expected.
EOFY is the one moment in the year when the cost of running a growing business on small-business accounting software becomes impossible to absorb - the close takes longer than it should, the compliance workload across BAS, Single Touch Payroll and multi-entity reporting requires more manual intervention than anyone budgets for and the numbers leadership needs exist somewhere across three platforms with two weeks of assembly work standing between the question and the answer.
If that describes the close you are heading toward, the question worth asking is whether the current stack is the right software for the business you are running now and whether the cost of staying on it past this year is lower than the cost of changing.
If your upcoming close is shaping up to be harder than it should be, Annexa can help you work out why and what to do about it.
We specialise in implementing NetSuite - Oracle's cloud ERP platform that connects finance, inventory, operations and reporting in a single system - and have completed over 200 implementations across Australia and New Zealand. We have seen most versions of this problem and know what the path forward looks like. Speak to the team.