Accounting Outsourcing: documents and preparation checklist

Outsourced accounting works best when process ownership and approval rights are explicit.

For growing companies and MNC subsidiaries, the document list should follow the actual work required. Explain your legal entity, business activity, relevant period and any pending applications or queries. A generic checklist is a starting point, not confirmation that every item applies or that no further evidence will be requested.

Prepare ledger access, process maps, opening balances, approval rules and existing close reports.

Keep records in clearly labelled folders and preserve original dates and references. Where a record is incomplete, note who can obtain it rather than substituting a guessed figure or an unsigned draft.

Check that legal names, identification details, addresses and relevant accounting periods agree across the records. For financial work, reconcile opening balances and movements; for applications, establish who is authorised to sign and how the premises or activity is evidenced.

Delegating processing without payment-approval controls can create operational and fraud risks.

Use an agreed secure channel for identity and financial records. Retain control of your business email and verification channels. Do not put passwords, one-time codes or digital-signature credentials in an enquiry form. Agree how delegated access is granted and removed.

Keep documented procedures, access controls, service measures and an exit-ready data export.

A growing company should transfer reconciled opening balances before outsourcing supplier-payment workflows.

Send an initial document index and list what is still missing. Ask which omissions prevent work from starting, which can be resolved during preparation and which could change the recommended approach.