UPI QR code on invoices

Static vs dynamic QR

A static QR is fine for a counter. For credit sales to dealers, a dynamic QR saves your accountant hours every month.

What is inside a UPI QR

A UPI QR is just a payment link encoded as an image. It typically contains:

• pa: payee UPI ID, e.g. shreeganesh@okbank
• pn: payee name, e.g. Shree Ganesh Traders
• am: amount, e.g. 47200.00
• cu: currency, INR
• tn: note, e.g. INV-25-26-0412

Most banking apps and payment providers give merchants a business UPI ID and a way to create such QRs. Use a UPI ID linked to the business current account, not an employee's personal account, so payments land where your books expect them.

The GST dynamic QR rule for large businesses

Separately from convenience, GST rules require businesses above a turnover threshold (₹500 crore at the time of writing) to print a dynamic QR code on B2C invoices. That QR carries invoice details such as the supplier GSTIN, invoice number, date and amount, and can include UPI payment information. Most MSMEs are well below this threshold and add a UPI QR purely for faster collection. Do not confuse it with the e-invoice QR, which is signed by the Invoice Registration Portal; see e-invoice QR code explained.

This is general information, not tax advice. Confirm current thresholds on gst.gov.in or cbic-gst.gov.in.

Where to place it on the invoice

• Bottom right, near the total and the bank details, about 2.5 to 3 cm wide so phones scan it from a printout.
• Print the UPI ID in text below the QR for those who prefer to type.
• Add a line: Scan to pay ₹47,200 for INV/25-26/0412.
• Keep bank details too; large buyers often pay by NEFT or RTGS.
• Test-scan every new template with two or three different apps before using it.

Worked example: part payments

A dealer has three open bills with you:

Because the notes carry invoice numbers, your accountant can match ₹22,400 to INV/0388 and ₹20,000 against INV/0412 in bill-wise details, leaving ₹27,200 and ₹15,600 outstanding. With a static QR and two unlabelled payments of ₹22,400 and ₹20,000, the same job means phone calls. See Tally bill-wise details explained.

QR on statements and reminders too

The invoice is not the only place a QR helps. Buyers often pay several bills at once after receiving a statement or a reminder. Adding the business UPI ID and QR to the monthly ledger statement and to reminder messages gives them a one-tap way to pay the total. When a dealer pays a round figure against a statement, for example ₹50,000 against three bills, ask which bills it covers, or apply it oldest first as per your stated terms, and confirm in writing: Received ₹50,000, adjusted against INV/0388 and INV/0412 in full, ₹2,400 against INV/0450. Clear confirmations like this build trust and reduce disputes at year end.

Safety and fraud points

• Never let staff print their personal QR on company invoices.
• Lock invoice templates so the QR cannot be swapped.
• Tell buyers in writing which UPI ID is yours, and to call before paying if they receive a different one.
• A QR is for receiving money only. Nobody needs to scan a QR or enter a PIN to receive a payment; warn your staff about this common trick.

Doing this with Tally and Cashflow OS

Documents in Cashflow OS, such as quotations, proforma invoices and delivery challans, can carry your bank and UPI details along with your logo and letterhead, and go out as a PDF on WhatsApp or email. When payment arrives, a receipt voucher can be created from the phone into Tally through the connector, and bill-wise outstanding updates after sync. Cashflow OS does not collect payments for you; money goes straight to your own bank or UPI account. See proforma invoices.