What should I give my accountant for a payment reconciliation or audit query?

Prepare a record pack for the actual receipts being checked. Include the issued client invoices, corresponding FIRAs, bank credits, payment-report export, and the available documents for charges and conversion. Add any contract, agreed discount, or client payment explanation needed to understand a mismatch.

Use a short mapping sheet with invoice number, payment reference, date, currency, amount received, and any balance still due. Keep original files unchanged and explain corrections in a separate note. Ask the accountant which period and evidence they need before sending the pack. This prepares the payment trail; it does not replace their review or establish that a particular tax claim is eligible.