Purchase order format that suppliers cannot misread
The buyer-side document that fixes what you ordered, at what price, delivered where and paid when — before anything is dispatched.
Create a purchase order freeA purchase order is the buyer's instruction to supply. It converts a quotation into a commitment, and it is the reference every later document points back to — the supplier's invoice, the delivery challan, the goods receipt at your gate and the payment your accounts team releases.
GST law does not prescribe a purchase order, so nothing here is a legal mandate. What is here is what actually prevents disputes: exact specifications, separate bill-to and ship-to addresses, the tax you expect, and terms that state who pays for freight and what happens if delivery slips.
What this format must carry
Every field below, with whether it is mandatory and what it is for.
| Field | Required | Notes |
|---|---|---|
| PO number and date | Your own series, for example PO/2627/0212. The supplier must quote it on their invoice and delivery documents. | |
| Buyer details with GSTIN | Your legal name, address and GSTIN, so the supplier bills the right entity and you get the input tax credit. | |
| Supplier details with GSTIN | Verify the GSTIN before you place a large order — credit depends on the supplier actually filing. | |
| Bill-to and ship-to addresses | Where these differ, the ship-to state decides the place of supply and therefore whether the invoice carries IGST or CGST plus SGST. | |
| Item specification with HSN | Brand, model, grade, size and HSN. On construction and hardware items, specify the exact grade — substitution is a common dispute. | |
| Quantity, unit and rate | Quantity in the unit you will actually receive, with the agreed rate per unit. | |
| Expected GST and total | Rate and estimated tax so the approved value covers the full landed cost, not just the basic amount. | |
| Delivery date and location | A firm date, the site or godown address, and who unloads. Vague timelines are the most common cause of supply delays. | |
| Payment terms | Advance, credit period, and the trigger — invoice date or goods receipt date. State it explicitly to avoid ageing disputes. | |
| Authorised signature | Signed or digitally approved by whoever holds the purchase authority at your end. |
Guidance only. GST rules and rates change by notification — confirm the requirements for your business on the CBIC portal or with your CA.
How a purchase order fits the paper trail
The normal sequence in Indian trade is quotation, purchase order, delivery challan or invoice, goods receipt, then payment. The PO number should travel through all of them, because that is what lets your accounts team match three documents — order, receipt and invoice — before releasing money.
A purchase order is not a GST document. It creates no liability for the supplier and no credit for you. Only the supplier's tax invoice does that, which is why the PO should be explicit that invoicing must follow it exactly.
The fields that prevent real disputes
Ship-to address is the big one. If your registered office is in one state and the delivery site is in another, the supplier must charge tax based on where the goods actually go — get this wrong and you are stuck with credit in a state you cannot use it.
After that: specification, quantity tolerance, freight responsibility, packing, and what happens on short or late supply. Writing "as per discussion" in any of these places guarantees the discussion will be repeated later, less pleasantly.
Checking the invoice against the order
When the supplier's invoice arrives, match it against the PO before it enters your books: rate, quantity, HSN, tax head and total. A tax head that does not match your ship-to state is the mismatch that most often blocks input tax credit.
Also confirm the supplier is actually filing their returns — your credit depends on their invoice appearing in your auto-drafted statement. RetailDek's free quotation generator gives you a clean, GST-ready order document you can send to a supplier in minutes.
Skip the template — generate it
Filling a blank Excel sheet every time is where numbering gaps and missing fields creep in. Our free tool builds this document with the fields already in the right places, and you can download it as a PDF — no sign-up, nothing leaves your browser.
Create a purchase order freePurchase Order Format — FAQs
No. GST prescribes invoices, bills of supply, challans and vouchers, not purchase orders. A PO is a commercial control document — valuable for matching and dispute prevention, but it carries no tax effect on its own.
Make it the output, not the chore
Save your items and parties once, and every document comes out numbered, GST-correct and ready to print — with the stock and reports updating behind it.
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