Payment receipt best practices: what to show, how to number and share it

A good payment receipt does three jobs: it proves the customer paid, it tells both sides exactly which invoice the money settled and what is still due, and it feeds your ledger so the outstanding statement is always right. It needs a unique number, the amount in figures and words, the mode and reference of payment, the invoices it is applied to, any TDS deducted, and the balance. This guide covers each of these, the GST receipt voucher for advances, and how to share and record receipts.

Why receipts matter more than they seem

Most small businesses treat the receipt as an afterthought: the invoice is the important document, the money came, done. Then a customer says they paid in cash last Diwali, or their accountant asks which invoice a ₹50,000 transfer was for, or the income tax department wants to know why the bank shows ₹2,40,000 received from one party in a single day.

A receipt settles all three. It is the customer's proof of payment and your proof of what the payment was for. It is the document that ties a bank credit to a specific invoice, which is what makes your customer ledger and outstanding statement trustworthy. And because the mode of payment is on it, it is your evidence that a cash receipt stayed under the ₹2 lakh limit in Section 269ST, which carries a penalty equal to the amount received under Section 271DA. The cash rules are explained in cash transaction limits.

Receipts also protect you from double demands. Without a receipt trail, a customer who paid ₹30,000 against three invoices can claim they paid ₹30,000 against each, and you are left comparing WhatsApp screenshots.

What a receipt must show

There is no GST rule prescribing the format of a payment receipt against an invoice (that rule exists only for the receipt voucher for advances, covered below). But a receipt that will hold up with an accountant, a bank or a court needs these fields:

For cheques, always record the cheque date and the date of realisation separately. Until the cheque clears, the receipt is conditional, and a line such as "subject to realisation" protects you if it bounces. What to do when it does is covered in the cheque bounce guide.

For cash, note the denominations if the amount is large, and for anything approaching ₹2 lakh from one person on one day, stop and take the balance by bank transfer.

Receipt vs receipt voucher under GST

Two documents with similar names do very different jobs, and mixing them up either loses you tax or makes you pay it twice.

A receipt voucher is a GST document under Section 31(3)(d) and Rule 50. You issue it when you receive an advance before supply. For services, the time of supply under Section 13 is the earlier of the invoice date and the payment date, so GST on the advance is due in the month you receive it, and the receipt voucher shows the taxable value, the tax rate and the CGST/SGST or IGST amounts. The advance goes into Table 11A of GSTR-1 and is adjusted in Table 11B when the invoice is issued. For goods, Notification 66/2017 removed the tax on advances, so a plain receipt is enough, though a receipt voucher without tax is still good practice. The full flow, including the refund voucher when a deal falls through, is in the quotation to invoice workflow.

A payment receipt is what you issue when the customer pays against an invoice already raised. The tax was charged on the invoice and reported in GSTR-1 for that month. The receipt carries no tax lines, is not a GST document, and is not reported in any return. It is purely a commercial and accounting document.

A third document, the refund voucher under Rule 51, is issued when you return an advance without making the supply, so the tax paid on it can be reduced.

Part payments and how to allocate them

Customers rarely pay one invoice in full with one transfer. They pay ₹50,000 against a ₹1,18,000 invoice, or ₹1,00,000 "on account" against four invoices, or round down to a convenient figure. The receipt must say what the money was applied to, or your ledger and theirs will drift apart within a quarter.

Three rules keep it clean:

1. One receipt per payment, always. Even a ₹5,000 part payment gets a numbered receipt.
2. Allocate explicitly. The receipt lists each invoice and the amount applied. If the customer did not say, apply to the oldest invoice first (FIFO) and state that on the receipt; the customer can object and you can re-allocate.
3. Show the running balance. After this payment, what does the customer still owe on the invoices listed, and in total?

Consider Marine Drive Electronics in Kochi, which supplies a hotel on 30-day credit. Three invoices are open: INV/26-27/0210 for ₹47,200 (dated 2 June), INV/26-27/0236 for ₹82,600 (14 June) and INV/26-27/0251 for ₹35,400 (28 June), total ₹1,65,200. On 15 July the hotel transfers ₹1,00,000 with no remittance advice.

Receipt REC/26-27/0148 dated 15 July shows: received ₹1,00,000 by NEFT, UTR quoted; applied ₹47,200 to INV/0210 (closed), ₹52,800 to INV/0236 (balance ₹29,800); INV/0251 untouched; total outstanding after receipt ₹65,200. The hotel's accountant can match this in two minutes, and the outstanding statement sent at month end shows the same ₹65,200, aged correctly.

If the hotel had meant the ₹1,00,000 for the two later invoices, the receipt gives them something concrete to reply to, and the re-allocation is one edit rather than an argument.

When the customer deducts TDS

Business customers who are companies, firms, or individuals under tax audit deduct TDS on many payments to you: 1% or 2% under Section 194C for contract work, 10% under 194J for professional fees (2% for technical services), 2% under 194H for commission, and 10% under 194I for rent. The thresholds and rules are in the TDS guide. The money they deduct is not lost; it is deposited against your PAN and you claim it in your income tax return. But your receipt and ledger must reflect it, or the invoice shows a permanent short payment.

Take Meera, a freelance designer in Pune, who invoices a Mumbai company ₹1,00,000 plus 18% GST, total ₹1,18,000. The company deducts TDS at 10% under 194J on the ₹1,00,000 fee (not on the GST, per CBDT Circular 23/2017, as long as GST is shown separately on the invoice) and transfers ₹1,08,000.

In her books, the ₹10,000 goes to a "TDS receivable" account, not to bad debts. Then comes the matching step most freelancers skip:

• The company deposits the TDS by 7 August and files its quarterly return (Form 26Q) for July to September by 31 October.
• The company must issue Form 16A to Meera within 15 days of that due date, so by 15 November.
• Meera checks Form 26AS and the AIS on the income tax portal after that date. The ₹10,000 should appear against the company's TAN. Under Rule 37BA she can claim credit only for TDS that is reflected there.
• If it does not appear, she sends the company the receipt showing the deduction and asks for the challan details or a corrected return. Chasing in November is far easier than in July next year, when the ITR is due.

Keep every Form 16A with the matching receipt. If you are a GST-registered supplier to government departments or PSUs, they may also deduct GST TDS at 2% under Section 51; that shows up in your GSTR-7A and cash ledger, and is a separate line on the receipt.

Numbering receipts

Receipts need their own series, kept apart from invoices, quotations and challans. A format such as REC/26-27/0148 works: prefix, financial year, running number, restarted each April. Cash receipts can share the same series or use CR/26-27/0001 if you want to see cash separately at a glance.

The rules that matter:

• Never reuse a number, and never delete a receipt. If a receipt was issued in error (wrong customer, wrong amount, cheque bounced), mark it cancelled with a reason and issue a fresh one. A gap is far easier to explain than a duplicate.
• Date the receipt on the day the money was received. A receipt dated a week later invites the question of what happened in between.
• For cheques, the receipt date is the day you received the cheque, with a separate realisation date added when it clears.
• One receipt per payment, not one receipt per invoice. If a transfer covers four invoices, list all four on one receipt.

Book the receipt number in the customer ledger against each invoice it touched, so a customer query can be answered by reading one line.

Sharing receipts on WhatsApp

Most customers now expect the receipt on WhatsApp within minutes of paying, and it is worth doing well because a receipt sent promptly is also a soft reminder of any balance.

Send a PDF, not a photo of a handwritten book. Keep the message short: "Thanks, received ₹1,00,000 by NEFT today against invoices 0210 and 0236. Receipt REC/26-27/0148 attached. Balance outstanding ₹65,200." Send it the same day, from the business number rather than a personal one, and keep the chat; a sent receipt with a blue tick is evidence of delivery.

Two cautions. Do not put your full bank details in every receipt message; a PDF that circulates with your account number is a phishing risk for your customers. And never share a receipt for an unrealised cheque without the "subject to realisation" line.

Receipts pair naturally with reminders: the same channel that carries "received ₹1,00,000, balance ₹65,200" carries the follow-up on the 65,200 two weeks later. Templates that get replies are in payment reminder messages that work.

Updating the ledger

A receipt that is not posted is a receipt that never happened, as far as your outstanding report is concerned. The sequence:

1. Post the receipt to the customer's ledger on the day it is issued, allocated to the invoices it lists.
2. Post any TDS deducted as a separate credit against the invoice and a debit to TDS receivable.
3. Mark cheques as pending until realised; move them to received on the clearing date, or reverse the receipt if they bounce.
4. Review unapplied or on-account receipts weekly and allocate them; a ledger full of "on account" entries is not a ledger.
5. Reconcile the ledger's receipts with bank credits at month end. Every credit in the bank should have a receipt, and every receipt (other than cash) should have a bank credit. The process is in the bank reconciliation guide.

Once this rhythm holds, the ageing report becomes reliable, and reminders go out only to customers who actually owe money, which is the whole point.

Common mistakes with receipts

1. No receipt for cash. The customer has no proof, you have no record, and the cash rules cannot be evidenced.
2. Receipts in the invoice series. Gaps in invoice numbers and a confused GSTR-1.
3. "On account" with no allocation. Two months later, nobody knows which invoices are open.
4. Ignoring TDS. The invoice shows ₹10,000 short forever, reminders go out for money that was deposited with the government, and the TDS credit is never matched.
5. Issuing a receipt voucher without GST for a service advance. The tax was due that month; the return is now wrong.
6. Receipt for a cheque without "subject to realisation". When it bounces, the customer holds a document saying they paid.
7. Editing a receipt after sharing it. The customer has the old version. Cancel and reissue.
8. Receipt date different from the money date. It makes the bank reconciliation and the cash book disagree.

How VyaparKit helps

The payment receipt tool numbers receipts in their own financial-year series, records the mode and reference, applies a payment across one or more saved invoices with the balance shown, and lets you note TDS deducted. Use the cash receipt for over-the-counter cash. Every receipt updates the customer ledger, so the outstanding statement with ageing stays correct without a separate spreadsheet. Receipts share as a PDF or a link on WhatsApp, and an invoice share link carries a Pay-via-UPI button so the payment and the receipt happen in the same thread. VyaparKit does not reconcile your bank statement; that part remains a monthly check against the ledger.

Next steps

• Compare your current receipt against the fields table above and add whatever is missing, especially the applied-to-invoice and balance lines.
• Set up a separate receipt series for FY 2026-27 and stop issuing receipts from the invoice book.
• Add a TDS line to your receipt format and start a list of customers who deduct, with the quarter each Form 16A is due.
• Send every receipt on WhatsApp the same day, with the balance in the message.
• Post receipts to the ledger daily and reconcile receipts to bank credits at month end.