Month end close finalises the accounts for a period so the results can be reported and acted on. A long close is usually caused by manual assembly work rather than by difficult accounting, and the cost of it is the analysis time that never happens.
What month end close involves
A close runs in a fairly standard order: cut off the period, post accruals and prepayments, reconcile the balance sheet accounts, review the result against expectation, then sign off and report. The recognition and measurement rules behind each step come from the AASB accounting standards, and the records you must retain behind them are set out in the ATO's record-keeping rules for business.
Where teams get stuck is everything around the accounting. The close is a coordination problem: waiting on other departments, chasing invoices, moving data between systems that were never meant to talk to each other, and reformatting the output for whoever is reading it.
Why a close runs to twelve days
For many finance functions a 12-day month-end close comes down to manual data pulls from three different systems, reconciliation in Excel, and reformatting for board reports.[1] That is worth reading literally. None of those three activities is accounting judgement. They are handling costs, and they scale with the number of systems rather than with the complexity of the business.
The consequence is not just tired people. A result that lands three weeks after the period is history, not management information. The analysis that would have changed a decision does not get done, because the person who would have done it spent the window assembling.
| What people assume is slowing the close | What usually is | |
|---|---|---|
| The accounting | Complex judgements are holding up the result. | Rarely the bottleneck. The standards are settled and the judgements repeat month to month. |
| The systems | We need a better ERP. | Manual pulls from several systems and reconciliation in Excel. That is a handling cost, and it grows with the number of systems. |
| The reporting | The pack takes a while to write. | Reformatting the same numbers for a different audience. Assembly, not analysis. |
| The team | We need another pair of hands. | Sometimes true. More often the function has not developed the maturity and controls the growth required, and headcount alone will not supply that. |
Fixing it: document first, automate second
The instinct is to buy a tool. Start instead by writing down how the process genuinely works today, then use AI to identify the risks and the timesinks, then automate one small step at a time.[2] Documenting a bad process is uncomfortable, which is precisely why it is useful. You cannot automate a step nobody can describe.
On where to start, the fastest and safest wins come from low-risk, high-frequency, everyday workflows that do not involve live systems or sign-off-grade numbers: spreadsheet clean-up, rolling forward working papers, first-pass reconciliations and daily exception scans.[3] That list is deliberately unglamorous. It is also where most of the twelve days actually go.
Two cautions. Finance is a slow adopter for a reason: the risk attached is significant, and accuracy matters in a way it does not in areas where close enough is good enough.[4] And an early-stage finance function is the hardest place to automate, because the processes have not been set up yet, which is exactly why those roles keep a human in the loop.[5]
Before you automate a close, it is worth understanding the real disadvantages of AI in finance.
Who should own the close
The close belongs to whoever is accountable for the numbers being right, which in most growing Australian companies is a financial controller or the first finance hire. That first hire is rarely a CFO. It is usually a Financial Controller, Head of Finance or VP of Finance, though they end up addressing the same problems.[6]
When a company hires specifically to fix a close, the brief is usually narrower than founders expect. The primary reason for the hire is to get financial controls and financial reporting genuinely clean, with process improvement around systems, data and projects as the secondary focus.[7] Get the order wrong, hire a transformation person into a broken close, and you will have neither.
The wider warning sign is structural. A classic problem for rapidly scaling businesses is the finance function getting left behind, failing to develop the maturity and controls that accelerated growth requires.[8] A close that has quietly stretched from five days to twelve over eighteen months is that pattern showing up on a calendar.
The role that usually owns this end to end is the financial controller, and what the job actually covers.
Common questions
What is the month end close process?
It is the sequence that finalises a period's accounts: cutting off the period, posting accruals and prepayments, reconciling balance sheet accounts, reviewing the result against expectation, then signing off and reporting. The recognition rules come from the accounting standards and the records you have to keep behind them are set by the ATO. The accounting itself is rarely where a close gets stuck.
How long should a month end close take?
Short enough that the result is still a decision rather than a record. Where a close is running to twelve days it is usually not the accounting taking the time, it is manual data pulls from several systems, reconciliation in Excel and reformatting for board reports. Cutting that assembly work is what buys back the time to explain what the numbers mean.
How do you speed up month end close?
Document how the process genuinely works today, use that to identify the risks and the timesinks, then automate one small step at a time. Start with low-risk, high-frequency work that does not touch live systems or sign-off-grade numbers: spreadsheet clean-up, rolling forward working papers, first-pass reconciliations, daily exception scans. Buying a tool before you have documented the process just automates the confusion.
Who is responsible for month end close?
The financial controller, or in most growing Australian companies whoever was hired first into finance and is accountable for the numbers being right. That is rarely a CFO. Founders who hire specifically to fix a slow close should brief for clean controls and clean reporting first, and treat systems and process improvement as the second job.
References
- What I observe in finance functions: a 12-day month-end close is often down to manual data pulls from three different systems, reconciliation in Excel, and reformatting for board reports.
- How I would approach it: document how a finance process truly works, then use AI to identify risks and timesinks before automating one small step at a time.
- Where the fastest and safest wins with AI in finance come from: low-risk, high-frequency, everyday workflows that do not involve live systems or sign-off-grade numbers, such as spreadsheet clean-up, rolling forward working papers, first-pass reconciliations and daily exception scans.
- My read on adoption: AI is a trendy topic, but finance is behind in adopting it because of the high risk attached and the critical importance of accuracy, unlike other areas where close enough is good enough.
- Why I think finance moves slowly here: the risk attached is significant, and early finance roles will always require a human in the loop because companies at that stage have not yet set up their processes.
- A pattern across the searches I run: the first finance hire is rarely a CFO. It is more often a Financial Controller, Head of Finance or VP of Finance, though they address similar problems. Tom Hunter's first-finance-hire specialism is described in an interview on the Honest Wealth Builders podcast.
- From a live brief: the primary reason for the hire was to ensure financial controls and financial reporting were really clean, with process improvement around systems, data and projects as a secondary focus.
- A classic problem I see in rapidly scaling businesses: the finance function gets left behind, failing to develop the maturity and controls that accelerated growth requires.