Cross-border transactions are easier to defend when commercial purpose, pricing, accounting and tax treatment are documented consistently. Management should build evidence as transactions occur rather than reconstruct it during an audit.
Identify recurring transaction types
List intercompany services, management fees, loans, royalties, product sales, cost allocations and reimbursements. Record the entities, countries, currencies and expected annual values.
Assign an owner for each material transaction stream.
Maintain executed agreements
Contracts should describe the service or asset, pricing method, payment terms, responsibilities and effective period. The invoicing pattern should follow the agreement.
Update agreements when the operating model changes rather than relying indefinitely on outdated terms.
Support the commercial benefit
Retain reports, correspondence, deliverables, time records or allocation schedules showing that services were performed and benefited the recipient.
Generic invoice descriptions provide limited support for significant charges.
Document pricing and tax treatment
Record how prices or allocations were determined and retain relevant transfer-pricing analysis. Review withholding tax, indirect tax, customs and permanent-establishment considerations.
Material positions should be confirmed with licensed advisers in the relevant countries.
Reconcile and approve
Match agreements, invoices, accounting entries, settlements and tax returns. Investigate aged balances and one-sided entries before period end.
Keep evidence of management review and approval with the transaction file.