Automating the Month-End Close: From Day 15 to Day 5 for a Mid-Size Company in 2026

The verdict in three sentences

A day-15 close means the leadership team is making decisions on figures that are six weeks old. Of the 22 tasks in a typical services company close, around fifteen are repetitive and can be automated: bank reconciliations, expense reports, recurring accruals, purchase and revenue cut-off. A well-scoped custom project brings the close to day 5 in 2 to 4 months, provided you fix data quality and the approval workflow first, not just the tooling.

Where the ten days go: mapping the 22 tasks

The CFO of a 200-person professional services firm (consulting, engineering, IT services) in London, Amsterdam or Boston usually faces the same three bottlenecks: bank statements imported by hand, expense claims approved late by managers, and accruals (holiday pay, goods received not invoiced, bonuses) rebuilt every month in a spreadsheet. Here is a typical map, as a 2026 order of magnitude.

Total: about 8.5 person-days before, 3 person-days after for the finance team, and above all a calendar that no longer depends on latecomers. The net saving on this kind of project is around 3 person-days per month once exceptions are counted; the rest of the time freed goes into analysis.

What actually gets built

The project does not replace your accounting system (Xero, NetSuite, Sage Intacct, Exact or other). It adds an integration layer and a close dashboard:

• Bank feeds: daily statement import, rule-based matching (reference, amount, counterparty), an exceptions queue.
• Expenses: connection to the spend tool, policy limit checks, ledger export split by cost centre.
• Cut-off: extraction of received but uninvoiced purchase orders and of billable but unbilled time, generation of GRNI and unbilled revenue journals.
• Accruals: computed from payroll data (holiday balances, accrued bonuses), journals prepared for approval.
• Dashboard: the 22 tasks, owner, status, day 1 to day 5 deadline, alerts.

Application maintenance runs at 35,000, 75,000 or 120,000 FCFA per month (EUR 53, 114 or 183) depending on the support level. Hosting and third-party licences are set in the quote.

What makes it work

Three things make the difference. First, the chart of accounts and cost centres: if cost centres change every quarter, automation rules break. Second, the approval workflow: an expense claim approved on day 4 kills a day-5 close, so you need a hard cut-off date in the tool and automatic reminders. Third, the audit trail: every generated journal keeps a link to its source (statement line, purchase order, payroll export) for your external auditor.

Typical calendar: weeks 1 to 3, mapping and rules; weeks 4 to 10, connectors and dashboard; weeks 11 to 14, two parallel closes before switching over.

Mini case study

Sarah, CFO of a 200-person consulting firm in Amsterdam, runs a team of 4 accountants. Average loaded cost: EUR 450 per day. Before the project, the close takes 8.5 person-days and ends on day 15.

• Measured net saving: 3 person-days per month, so 3 × 450 = EUR 1,350 per month, or EUR 16,200 per year.
• Chosen scope: medium application, budget within the EUR 6,100 to 10,670 range, plus Standard maintenance at EUR 114 per month (EUR 1,368 per year).
• With a EUR 9,000 budget, payback comes in 9,000 / (1,350 - 114) ≈ 7.3 months.

The biggest gain is not in that calculation: with a day-5 close, Sarah spotted a loss-making fixed-fee engagement worth EUR 40,000 in the second month, ten days earlier than she would have before.

FAQ

Do we need a new accounting system to close on day 5?

In most cases, no. The project connects to your existing ledger through its API or journal import files; an ERP change would add 6 to 12 months to the timeline.

How many tasks can really be automated?

Out of 22 typical tasks, 12 to 15 can be fully or partly automated. Analytical review and unusual year-end style adjustments stay human, which is about 1.5 days per month.

Will our auditors accept automatically generated journals?

Yes, if every journal traces back to its source document and the rules are documented. Plan a rules walkthrough with them before go-live, roughly half a day.

What is a realistic timeline?

From 2 months for bank feeds plus dashboard to 4 months for a full scope with cut-off and accruals, including two parallel closes to secure the switch.

What if we run several entities?

Multi-entity and intercompany push the project into the complex category, EUR 10,670 to 22,870+, because eliminations and differing charts of accounts must be handled.

Let's scope your project. We map your 22 close tasks, price the automations worth doing and propose a two-close switchover plan. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.