How do I catch up bookkeeping when business receipts are missing?

Start by defining what is actually missing

A backlog often contains several different problems described as “missing receipts”. Some invoices were never saved, some payments have unclear descriptions, and some records are present but filed under the wrong month. Treating all of them as the same problem makes recovery slower and can hide the items that need specialist review.

Create a list from the accounts and periods being reconstructed. For each unexplained payment, record the date, amount, payee description and what is already known. Identify whether the missing item is the supplier invoice, proof of delivery, approval, payment evidence or an explanation of business purpose.

The SARS small-business tax guide discusses record keeping and the tax considerations of business expenditure. The practical recovery method below helps organise evidence; it does not convert an unsupported claim into an allowable deduction.

Recover the original record before writing an explanation

Start with the supplier. Ask for a duplicate invoice or receipt using the transaction date, amount, customer account and any order reference. A request containing these details is more useful than asking for “all the missing invoices”. Keep the request and response with the transaction.

Search the business email, supplier portal, purchase order folder, card receipts, delivery notes and staff expense submissions. A document might have been sent to a former employee or a personal address used during the business’s early months. Obtain authorised access or request the record through the appropriate person.

Preserve the document as received. If a supplier issues a corrected invoice, retain the relationship between the original, correction and payment so that the same purchase is not recorded twice. Do not type a replacement invoice in the supplier’s name or alter an unrelated document to make the numbers fit.

Separate three questions for every transaction

Ask first whether the payment occurred. A complete bank statement or payment provider report can help establish that. Next ask what the payment was for and whose obligation it settled. Finally, review how the transaction should be recorded and treated for tax. Evidence answering the first question may not answer the other two.

An owner’s written explanation can help the reviewer understand a transaction, especially when it describes a contemporaneous business decision. It should identify its author and the basis of the explanation. It is still an internal explanation, not a supplier invoice or an automatic substitute for the documents required by law.

This distinction is useful even where no VAT is involved. Equipment, stock, loan repayments, private purchases and ordinary running costs can all appear as payments. Their accounting treatment depends on the underlying event.

Use an evidence gap register

Keep the register linked to the records rather than copying sensitive documents into several places. Use a status such as requested, received, under review or resolved. “Resolved” should include the decision and supporting record, not merely indicate that someone stopped asking.

Illustrative example: a repair payment without an invoice

A fictional delivery business finds a card payment to a workshop. The owner remembers vehicle repairs, but the invoice is absent. The bookkeeper matches the payment to the card statement and requests the workshop document using the date and vehicle details.

The returned invoice identifies the work and the customer. The reviewer can now compare it with the vehicle records and decide the treatment. If the invoice instead belongs to the owner’s private car, that changes the question. The fact that the business card paid the workshop does not itself make the purchase a business cost.

If the workshop cannot supply the document, keep the correspondence and other evidence available. Record the unresolved issue for the accountant rather than posting a final tax treatment based solely on recollection. This approach preserves progress without concealing uncertainty.

Missing VAT documents need their own review

Do not assume that calculating a VAT portion from the bank payment solves a missing-invoice problem. The evidence requirements and entitlement to deduct input tax need separate consideration. Keep the original amount, the documents available and the reason for the gap clear in the working paper.

The SARS VAT 404 guide discusses a ruling route for alternative documentary proof in particular circumstances. It is a controlled exception with conditions, not permission to substitute a bank statement whenever a receipt is missing. Obtain appropriate advice before relying on it.

Continue reasonable efforts to obtain the prescribed record and document those efforts. Do not describe a pending ruling request, supplier promise or internal note as accepted evidence. The reviewer should distinguish the records held from any authority still required.

Reconcile the backlog without duplicating recovered items

When documents arrive in batches, duplicates are common. A supplier may send both an original invoice and a statement, while an employee sends a photograph of the same purchase. Link them to the same transaction rather than recording each file as a new expense.

Compare the supplier ledger, statement and payments before closing an item. Check credit notes, refunds and cancelled orders as well as invoices. A later refund can explain a payment that otherwise appears to be an unresolved cost.

Agree how corrections to completed months will be handled. Keep the original report or return record, explain what changed and obtain the appropriate review before making a tax correction. Reconstructing the books and amending a submitted return are related tasks with different completion evidence.

Prevent the same backlog from returning

Choose a simple capture routine that matches how the business buys. Staff should know where to send invoices, what an expense claim needs and who answers queries. Use the supplier’s invoice reference and the transaction date so that the records can be matched later.

Review the missing-document list regularly while people still remember the purchases. Ask suppliers to send invoices to a monitored business address and retain access to portal downloads. Make record retrieval part of the handover when an employee or adviser leaves.

The monthly close checklist provides the continuing process once the backlog is under control. For assistance reconstructing the period, enquire about monthly bookkeeping and explain the accounts, periods and types of evidence missing.

When the supplier has closed or the document is unreadable

A closed supplier creates a different recovery problem from an unanswered email. Check whether the business still has a customer portal, another authorised contact or records available through its administrator. Keep a clear account of the attempts made and any response confirming that records cannot be supplied. Avoid stating that recovery is impossible after only one unsuccessful request.

If a photograph is unreadable, ask the person who captured it for the original image or document. Increasing contrast can help read a copy, but retain the original and do not reconstruct missing figures from assumptions. An amount remembered by the owner may help locate the transaction without proving every detail of the purchase.

Where recovery remains unsuccessful, ask the reviewer to document the treatment of the specific item and the remaining limitation. Distinguish a lost invoice for a known supplier purchase from an unidentified payment with no established business purpose. Those gaps carry different questions and should not be resolved through one blanket adjustment to the books.

What a useful handover to the accountant looks like

Send the reconciled transaction list, supporting documents and a separate schedule of unresolved items. Identify decisions already reviewed so the accountant does not have to restart the entire investigation. Explain any limitations, such as an inaccessible supplier portal or incomplete cash records.

Ask the reviewer to distinguish the accounting completion status from the tax position. Some entries may be sufficiently understood for management reporting while their deduction or supporting-document question remains open. Record that distinction in the final handover.

For the wider explanation of why payment records alone leave gaps, read what bank statements can and cannot establish. The missing-receipt task becomes manageable when each gap has a specific question, recovery action and documented decision.