An agency estimate becomes forecastable accounts receivable only when a specific billed portion is approved, issued as an invoice, and present as an open balance. Keep the remaining estimate and unfinished scope in a separate billing outlook.
Intuit's progress-invoice documentation explains how one accepted estimate can produce several linked partial invoices while preserving the uninvoiced remainder. Its estimates and invoices overview treats estimate approval, conversion, and invoice tracking as distinct activities.
Use a four-stage handoff
Track project value through:
- **Estimated scope:** proposed commercial value, not AR.
- **Earned or completed stage:** operational evidence that may be billable.
- **Approved billing amount:** ready for finance to invoice, still upstream of AR.
- **Issued open invoice:** a receivable eligible for collection-timing review.
This sequence stops pipeline, work in progress, and open receivables from being summed as if they were the same cash asset.
Confirm the billing trigger
For each stage, preserve the contract or statement-of-work reference, deliverable or period, internal approval, customer acceptance when required, approved amount, and invoice owner. The agency invoice-approval guide lists common blockers that should remain visible rather than receiving an invented collection date.
If scope changed, route it through the documented change process before billing. Do not add unapproved work to the invoice or collections forecast solely because the agency expects to bill it.
Reconcile the issued invoice
Once finance creates the progress invoice, confirm invoice number, customer, date, due date, delivery status, original amount, credits, payments, and remaining balance in the dated AR export. Use the invoice balance as the forecast cap.
The QuickBooks progress-invoice comparison separates the issued piece from the estimate remainder. For milestone work, the consulting milestone guide offers an equivalent approval-to-invoice boundary.
Maintain two cash views
The AR collections forecast should contain only issued open invoices. A separate billing outlook can show expected future invoices by stage, earliest billing date, dependency, and owner. Label the two views clearly and never add both totals without a reconciliation bridge.
When the next progress invoice is issued, move only that invoice's recorded amount into AR. Reduce the unbilled remainder so the project total remains traceable.
Decision rule
Approved agency work may be billing-ready, but only an issued, reconciled invoice is open receivables. Preserve the estimate link, prevent double counting, and assign collection timing from invoice-specific evidence. AR Pulse analyzes authorized QuickBooks receivables exports for B2B service companies. Agency finance teams can apply for AR Pulse for a ranked cash-action list and four-week collections forecast.