Contractor accounts receivable: reconcile invoices, reminders and payments

A contractor accounts receivable workflow connects approved billable work to a specific invoice, delivery record, due date and reconciled payment. Sending an invoice, collecting money and applying that money correctly are separate events. Clear records help the office resolve balances without guessing.

Approve the invoice against the work

Confirm the billing basis, approved changes, customer details and applicable terms before issue. Depending on the agreement, billing may follow completion, milestones or another authorized trigger. Keep the invoice version tied to the evidence reviewed. If a change order is omitted, correct the invoice through the accounting process rather than silently overwriting what the customer received. AI can compare documents and flag missing references, but the responsible reviewer determines the amount and whether the supporting work is billable.

Preserve delivery and deadline evidence

Record how and when the invoice was sent, which version was delivered and whether delivery failed. Use the applicable agreed terms to calculate the due date, preserving the source and trigger. A requested payment date in an email should not automatically replace the contract terms. When receipt matters to the calculation, retain suitable evidence and escalate uncertainty. This makes aging reproducible and gives staff a clear explanation when a customer disputes why an amount is shown as overdue.

Check current state before reminders

Before sending, check for payments, disputes, promised payment dates, delivery failures and recent replies. A queued reminder may become inappropriate while waiting to run. Route active disputes to a person and follow the business’s communication rules. Draft messages should reference the correct invoice and offer a useful next step without inventing penalties or threatening action. A promise to pay is a follow-up event, not a received payment; record its date and owner so the office can review it accurately.

Reconcile money through to the ledger

Match the received amount to the payer and invoice, accounting for partial payments, fees, credits and other relevant adjustments. A processor success notice does not necessarily prove the accounting balance is correct. Keep payment receipt, settlement and ledger application identifiable. If one payment covers two jobs, preserve the allocation. Give unmatched receipts an owner and prevent reminders based on stale balances. AI can suggest likely matches, but ambiguous allocations and write-offs should follow the business’s authorization process.

Monitor exceptions as well as collections

Track overdue balances using consistent aging definitions, along with invoice corrections, failed deliveries, disputed amounts and unapplied payments. Review reminders sent after payment as a customer experience problem, not merely an integration error. Test a partial payment, a credit and a disputed line item before expanding automation. Preserve correction history so staff can explain the current balance from prior events. The best receivables process supports timely, accurate collection while keeping the customer and accounting team aligned on what remains due.