Goods Receipt Note

A goods receipt note (GRN) is an internal document created when a business receives goods from a supplier. It records what was delivered, in what quantity, in what condition, and on what date. The GRN is the evidence that delivery occurred, and it is the third document in three-way matching: the purchase order establishes what was ordered, the invoice establishes what the supplier is claiming payment for, and the GRN confirms that the goods actually arrived.

In paper-based processes, a GRN is often a signed delivery docket or packing slip that the receiving staff sign and retain. In digital processes, it is an electronic record created in the inventory or warehouse management system when goods are booked in. Either way, it links the physical delivery event to the financial approval process.

Why goods receipt confirmation matters

Paying an invoice before confirming delivery creates a risk that is easy to underestimate until it goes wrong. If a supplier delivers short, delivers damaged goods, or fails to deliver at all, the buyer has lost their primary leverage: the payment. A supplier who has already been paid has little incentive to resolve a delivery dispute quickly.

In construction, short deliveries of materials are common. A supplier invoices for 500 units of a product; the site receives 420 and signs the docket without carefully checking. The invoice gets paid against the PO, which matches on quantity because nobody updated the receiving record. The shortfall is discovered weeks later when the materials run out mid-project. By that point, recovering the overpayment requires a credit note from the supplier and a reconciliation process that takes time and goodwill to resolve.

Three-way matching prevents this by requiring the delivery to be confirmed before the invoice is approved. If the GRN shows 420 units and the invoice shows 500, the match fails and the invoice is held until the supplier raises a credit note or the delivery is completed.

How GRNs fit into the AP workflow

In a three-way matching workflow, the GRN is created at the point of delivery and linked to the original purchase order. When the supplier's invoice arrives, the AP system compares three documents: the PO quantity and price, the invoice quantity and price, and the GRN quantity and date. All three must match within tolerance before the invoice proceeds to the approval queue.

In businesses without a formal goods receipt process, implementing GRNs requires changing the behaviour of receiving staff. Someone needs to record what was received at the point of delivery, rather than assuming that the delivery docket and the invoice will always agree. This is a process change as much as a technology change, and it is most effective when the receiving team understands why the record matters.

GRNs for service businesses

Goods receipt notes are specific to physical goods. For service invoices, the equivalent document is a completion confirmation or sign-off from the person who commissioned the work. In professional services, this might be a project completion sign-off. In maintenance contracts, it might be a service report. The principle is the same: confirm that what was paid for was delivered, before payment is authorised.

For Australian businesses in construction, manufacturing, wholesale, and distribution, a formal goods receipt process is one of the highest-value AP controls that can be implemented. It closes the gap that two-way matching leaves open and provides evidence of delivery that is valuable in any subsequent dispute with a supplier.