Auditors rarely ask for every intercompany line. They ask for a sample of entity pairs: invoice, counterpart entry, and the elimination journal. When those three artefacts disagree on amount or date, fieldwork expands.
Build a living matrix of material pairs before year end — trading, loans, and management charges — and reconcile reciprocal balances monthly, not only at consolidation. Timing differences should be listed with expected clearance dates.
Unrealised profit on inventory is often calculated once and copied forward. Revisit the margin and stock age each close; stale rates create silent overstatement in group inventory.
If your team cannot produce a one-page cover note per sampled pair within an hour, strengthen the elimination trail before the next audit cycle.