Build a billing checklist around customer approval
A professional firm dealing with a large Toronto organization may need a purchase order, project number, approved timesheet or expense schedule before the invoice can be processed. Capture those requirements when work begins. An invoice sent promptly to the wrong contact is still likely to wait.
Record the agreed billing event: a milestone, a recurring period or completion of a defined task. Retainers, reimbursable costs and credits should be identifiable in the client ledger. Keep GST/HST information appropriate to the supply and the customer’s documentation needs.
Replace generic overdue labels with reasons
Review the ageing report with the person who owns the client relationship. Distinguish approval pending, missing documentation, disputed scope, promised payment and genuine non-response. Those categories require different actions, so a reminder schedule should not treat them as interchangeable.
Keep the invoice reference in payment instructions and request remittance advice for combined EFTs. When a deposit arrives, match it to the customer and open invoices before recording any new revenue. Allocate partial payments explicitly and preserve the reason for a remaining balance.
Illustrative example: a large balance contains three problems
A Toronto engineering consultancy has $18,000 overdue from one customer. A review finds $8,000 approved for the next payment run, $6,000 awaiting a missing purchase-order reference and $4,000 disputed because an extra task was not approved.
One firm-wide “pay now” reminder does little to resolve this. The bookkeeper records the promised payment date, the project manager supplies the missing reference, and the owner decides how to address the disputed scope. The cash forecast can then distinguish likely receipts from uncertain amounts.
Make payment options and follow-up proportionate
Payment links, Interac, EFT and cards can offer different customer experiences and costs. Use the processor’s supported workflow and document customer consent for any card-on-file arrangement. Do not circulate card details in ordinary bookkeeping messages.
Choose a weekly receivables review and a monthly summary of overdue trends. Use the receivables tools to explore the cash effect of collection assumptions, then compare the estimate with actual customer commitments. Reliable records support follow-up; they do not guarantee that a customer will pay or replace a decision about disputed work.
Put this into practice
Sources and current guidance
A practical next step
Bring the records you have.
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