Goods Received Note (GRN): The Document Your Warehouse Team Doesn't Take Seriously Enough
When a delivery arrives at your warehouse, someone signs for it, moves it to storage, and gets on with the next thing. The paperwork is an afterthought.
This is how inventory inaccuracies, supplier overpayments, and three-way matching failures happen. The Goods Received Note is the document that prevents all three — when it's done properly.
What a GRN Is
A Goods Received Note is an internal document created when goods arrive at your warehouse. It records:
- What arrived (product, description, specifications)
- How many (quantity actually received)
- When (date and time of receipt)
- Which purchase order it's against
- Condition of the goods (any damage noted)
- Who received and verified
The GRN is your record of what the supplier actually delivered — which may or may not match what they were supposed to deliver and what they subsequently invoice you for.
Why the GRN Matters
For inventory accuracy: The GRN is the transaction that adds stock to your system. If the GRN records 100 units received when only 90 arrived, your inventory shows 10 phantom units. If the GRN isn't created promptly, your inventory shows zero units received — meaning your team can't find the stock in the system, can't allocate it to orders, and can't assess replenishment needs. Inventory accuracy starts at receiving.
For supplier payment control: The GRN quantity is what you should be paying for. When you three-way match a supplier invoice against the PO and GRN, you verify that the invoice quantity matches what was received per the GRN. Without an accurate GRN, there's nothing to match against — and supplier overpayment becomes likely.
For dispute resolution: When a supplier claims they delivered 200 units and you have a GRN showing 180 received (signed by your receiving staff, with a timestamp), you have a defensible record for the dispute. Without a GRN, it's your word against theirs.
For accounts payable accruals: At month-end, goods received but not yet invoiced need to be accrued as a liability. GRN records tell your finance team exactly what's been received but not invoiced, so month-end close accruals are accurate rather than estimated.
What Happens at the Receiving Dock
A proper receiving process:
1. Match to a PO. Before anything is unloaded, confirm there's an approved PO for this delivery. Any delivery without a matching approved PO should be held for investigation — it might be an unauthorized purchase, a delivery to the wrong address, or a supplier delivering speculatively.
2. Count the goods. Don't sign for the delivery based on what the supplier's documentation says. Count physically. For bulk materials, weigh or measure. For boxed goods, count cartons and verify a sample of box contents.
3. Inspect the goods. Check for obvious damage. Note anything that arrived in poor condition — damaged packaging, broken seals, items that don't match specification.
4. Record the GRN in your system. This is the step most businesses delay. The GRN should be recorded on the same day as receiving — ideally in real time. Delayed GRN entry means delayed inventory updates, delayed accruals, and delayed three-way matching.
5. Sign and retain the delivery note. The supplier's delivery note (or bill of lading for larger shipments) is the supplier's record of what they delivered. Get a signed copy. If there's a discrepancy, the signed delivery note is relevant evidence.
The GRN in Your System
A GRN recorded in your inventory management software creates:
- A stock receipt transaction (inventory goes up by the received quantity at the received cost)
- A reference that can be matched against the supplier invoice
- An accrued liability record for the goods received but not yet invoiced
All three of these happen simultaneously when the GRN is entered, which is why timely GRN entry is so important. A GRN entered three weeks late means three weeks where:
- Your inventory was understated by the received quantity
- Your three-way match couldn't be done because the GRN didn't exist
- Your month-end accruals were missing this liability
Partial Deliveries
Suppliers frequently deliver partial quantities — a backorder situation, a production constraint, or a shipping limitation. Your GRN process needs to handle this cleanly.
A partial delivery GRN should:
- Record only the quantity actually received (not the PO quantity)
- Reference the original PO
- Leave the PO in "partially received" status so the outstanding balance remains visible
- Not trigger payment for the undelivered portion
When the balance is subsequently delivered, a second GRN closes out the PO. Your system should be able to manage multiple GRNs against a single PO.
Quality Failures at Receiving
When received goods don't meet specification — wrong product, wrong size, substandard quality — the receiving process needs a quality decision point:
Accept: Goods meet specification or deviation is acceptable. Standard GRN, normal process.
Conditional accept: Goods are slightly below specification but acceptable with a negotiated price reduction. GRN recorded at received quantity, credit note or price adjustment negotiated with supplier.
Reject: Goods don't meet specification and are being returned. GRN records zero (or records the rejected quantity separately from accepted quantity). Return documentation initiated.
The GRN is where quality decisions are documented — not in a separate process that might not be connected to the financial records.
Connecting GRNs to Batch Tracking
For businesses that need batch or lot tracking — food, pharma, manufacturing — the GRN is where supplier lot numbers are recorded against received quantities. This is the beginning of the traceability chain that enables recalls and quality investigations.
A GRN without lot number recording is a compliance gap for businesses that require lot traceability.
The GRN is not a formality. It's the document where your warehouse team's reality — what actually arrived, in what quantity, in what condition — enters the formal record. Getting this right is the foundation of inventory accuracy, supplier payment control, and financial compliance.
Sevenledger's receiving workflow makes GRN creation fast, accurate, and immediately connected to your inventory and AP records — so your warehouse team's work flows straight into the financial controls that protect your business.