D+5 Close: An Achievable Goal — If You Don't Leave Everything for After the 31st
In a multi-subsidiary group, a fast close is not about speed. It's about structured anticipation. Groups that produce their consolidated accounts at D+5 — five working days after the closing date — don't have superpowers. They simply started the work well before December 31st.
The principle is straightforward: everything that can be processed, reconciled or provisioned before the close should be. What remains on January 1st should be validation, not discovery.
This article sets out the work to launch from mid-November to meet that target at year-end.
Note: this article applies exclusively to groups operating under French accounting law (PCG, ANC regulation 2020-01). Groups reporting under IFRS may be subject to specific additional restatements.
Why a Group Close Is Structurally More Complex Than a Solo Close
Closing a single entity is hard enough. Closing a group means coordinating multiple entities, each with their own pace, their own ERP, and sometimes their own accounting logic.
Three problems come up consistently.
Timing gaps between subsidiaries. The same transaction may be posted on day D at one entity and D+3 at another. This isn't an error — it's the reality of flows crossing distinct legal entities. But at reconciliation time, it creates artificial discrepancies that take time to resolve unless they've been anticipated.
Non-reciprocal transactions. An internally recharged service must appear identically at both the supplying and receiving entity. If the amounts don't match — different VAT treatment, timing gap, imprecise description — the consolidated balance will be distorted. Standard accounting software doesn't flag these inconsistencies automatically: it's up to teams to track them down, entity by entity.
Cross-subsidiary dependencies. The parent waits for subsidiaries' trial balances to consolidate. But if one subsidiary closes late — due to uninventoried stock, an unvalidated provision, or simply understaffing at year-end — the entire group calendar slips.
Work to Launch from Mid-November
Start Intercompany Reconciliation Before the Close
This is the most time-consuming workstream — and also the one most often deferred. Intercompany reconciliation means comparing, for each bilateral relationship between subsidiaries, the balances declared on both sides — receivables, payables, revenue, costs — to ensure they are consistent before any elimination.
The goal: a net zero balance for each pair of entities. Any residual discrepancy must be justified before the close — not after.
In practice: identify all intercompany flows for the year now, send a confirmation table to each subsidiary, and set a response deadline of December 15th. Discrepancies found at that date are recoverable. The same discrepancies found on January 2nd are not.
Lock the Provisions Plan Before December 20th
Provisions are often the last item addressed, when they should be the first. In a group, every subsidiary must provision according to the same rules — litigation, warranties, accrued leave, receivables impairment — using a harmonised group provisioning guide.
Without this common framework, each financial controller provisions according to their own criteria. The result: consolidation restatements that consume time, and accounts that are difficult for the statutory auditor to read.
The provisions plan must be validated by group finance before December 20th. Each subsidiary then applies the plan in their own tool, according to the agreed schedule.
Map Out the Eliminations Required
Before closing, you need a complete list of the operations to be eliminated in consolidation: internal margins on inventories, intercompany dividends, cross-loans and borrowings, gains on internal disposals. These eliminations cannot be calculated on the fly on day one — they require data to have been submitted and validated by all subsidiaries.
A common blind spot: internal margins on inventories. If one subsidiary sold goods to another at a margin, and those goods are still in stock at the close, the margin must be neutralised. Missing this restatement artificially inflates the group's margin — and draws the statutory auditor's attention.
Align Cut-Off Across Entities
Matching costs and revenues to the right period is a classic challenge. In a group, it's amplified: a service rendered by subsidiary A to subsidiary B in December may be posted in January at B if approval workflows are slow. Result: revenue posted in December on one side, a cost posted in January on the other — an intercompany gap that will block the reconciliation.
The rule to establish before the close: any intercompany invoice issued before December 31st must be integrated by all parties before their own books are closed, regardless of the usual processing lead time.
The Target Schedule to Hit D+5
Before November 15th: issue the group close guide — schedule, provisioning rules, trial balance submission format, contacts per subsidiary.
Before December 15th: receive intercompany balance confirmations from all subsidiaries, identify and resolve outstanding discrepancies.
Before December 20th: validate the group provisions plan, confirm that physical inventory counts are scheduled.
December 31st: local books closed. Subsidiaries submit their final trial balances in the agreed format.
D+1 to D+2: consolidation packages submitted, consistency checks, final residual discrepancies resolved.
D+3 to D+4: consolidation entries, intercompany eliminations, standards restatements.
D+5: consolidated accounts produced and available for senior management and the board.
A Word on Tools
Beyond three subsidiaries, managing intercompany reconciliations on Excel becomes a high-risk exercise. Every manual elimination line multiplies the risk of human error — and no one detects the inconsistency until the close, when it's already too late. Groups working on this topic have been known to take up to eight weeks to produce their accounts under Excel, with recurring errors on intercompany eliminations.
The right time to evaluate a consolidation or intercompany reconciliation tool is November — not January. Deployment projects take time, and launching after a failed close always costs more than anticipating.
How Trevys Can Help
Trevys' Consulting practice supports the structuring of group close processes: defining the schedule, harmonising charts of accounts, implementing intercompany reconciliation tools, and supporting finance teams through change management.
If your next group close is on your mind, now is the time to talk — not January 2nd.
This article applies exclusively to groups operating under French accounting law (PCG, ANC regulation 2020-01). Groups reporting under IFRS may be subject to specific additional restatements.