1. Separate records by reporting period
Create a consistent folder for each month, quarter or other agreed period. Store the records for that period together so that the bookkeeper can identify what belongs in the reporting cycle.
Use clear file names that include the date, supplier or customer, and document type. A predictable naming convention is more useful than a large number of loosely labelled folders.
2. Keep business and personal activity distinct
A dedicated business bank account and payment method make the accounting trail easier to follow. When personal and business transactions are mixed, each item must be reviewed and explained before it can be classified.
Where a mixed transaction cannot be avoided, add a short note explaining the business purpose and the amount that relates to the business.
3. Retain evidence for income and expenses
Keep sales invoices, purchase invoices, receipts, credit notes, debit notes and relevant contracts. A bank entry confirms that money moved, but it may not explain the nature of the transaction or the applicable accounting treatment.
- Sales invoices and customer statements
- Supplier invoices and expense receipts
- Bank, card and payment-platform statements
- Loan, lease and asset-purchase documents
- Payroll summaries and reimbursement records, where relevant
4. Reconcile cash movement to source records
Review whether each material bank receipt or payment can be connected to an invoice, expense, transfer, loan or other source. Mark transfers between business accounts clearly so that they are not mistaken for income or expenditure.
Prepare a short exception list for items that are unidentified, duplicated, refunded or still awaiting documentation.
5. Keep an issues list instead of delaying the whole month
Do not hold back all records because a few items are missing. Share the available information and maintain a separate list of open questions. This allows most of the bookkeeping to proceed while exceptions are resolved.
6. Use secure sharing and sensible access controls
Confidential financial records should be shared only through the method agreed with the professional handling the engagement. Avoid sending passwords through ordinary email or public forms. Where accounting software is used, role-based user access is preferable to shared login credentials.
Practical checklist
- All bank and payment statements for the period are available.
- Sales and purchase documents are grouped by period.
- Large or unusual transactions have a short explanation.
- Transfers, loans and owner-related transactions are identified.
- Missing records are listed separately.
- Files are shared through the agreed secure channel.
Frequently asked questions
Are bank statements alone enough for bookkeeping?
Usually not. Bank statements show movement of funds, but invoices, receipts and explanations are often needed to understand what each transaction represents.
What should be done when a receipt is missing?
Record the item on an exception list and provide any available supporting explanation. The appropriate treatment depends on the facts and the requirements applicable to the engagement.