A paid invoice is simply an invoice that has been clearly marked to show that payment has already been received. Clients, finance teams, landlords, grant providers, and accountants often ask for one because it combines two things in a single document: the original billing record and proof that the balance is now zero.
What is a paid invoice?
A paid invoice is not a second invoice with a new number. It is the original invoice plus a payment confirmation.
That confirmation usually includes:
- the word Paid,
- the payment date,
- the payment method,
- and optionally the amount received or remaining balance.
Example wording:
Paid in full on 6 May 2026 by bank transfer. Balance due: GBP 0.00.
When should you issue a paid invoice?
Only after the money has actually cleared.
That means:
- not when the client says they have paid,
- not when they send a screenshot,
- and not when the transfer is still pending.
Once the funds are received, you can send a copy of the invoice marked as paid.
Paid invoice template example
You can keep the original invoice exactly as it was and add a payment block like this:
| Field | Example | | ----------------- | ------------- | | Invoice number | INV-2026-041 | | Original amount | GBP 1,390.00 | | Payment date | 6 May 2026 | | Payment method | Bank transfer | | Status | Paid in full | | Remaining balance | GBP 0.00 |
Suggested wording:
Paid in full on 6 May 2026 by bank transfer. Reference: NL-4471. Balance due: GBP 0.00.
If you send PDFs, the status can appear in a visible banner, footer note, or stamp. Clarity matters more than design.
Paid invoice vs receipt: what is the difference?
These terms are related but not identical.
Paid invoice
The invoice itself carries the payment confirmation. This is usually the most practical document for business use.
Receipt
A receipt is a separate confirmation that money was received. It may be enough in some contexts, but it does not always show the full commercial detail that an invoice contains.
Bank proof
A transfer confirmation proves that money moved, but not always which invoice it settled. It supports a paid invoice; it does not replace it.
Should you create a new invoice number?
No. That is a common mistake.
Do not create INV-2026-041-PAID as a new invoice in your sequence. The original invoice number stays the same. You are simply adding a status note or generating a copy of the same invoice with the paid wording included.
What should a strong paid invoice include?
For most use cases, this is enough:
- original invoice number,
- issue date,
- original amount,
- date payment was received,
- payment method,
- clear paid wording,
- zero remaining balance.
If only part of the invoice was paid, do not mark it as fully paid. Show the amount received and the amount still outstanding instead.
Common mistakes
Marking the invoice as paid too early
Wait for cleared funds.
Reissuing the invoice with changed totals
The invoice record should stay intact. If the amount itself needs correcting, that is a job for a credit note, not a paid stamp.
Using unclear wording
"Processed" or "confirmed" is vague. Use direct wording such as "Paid in full".
Summary
A good paid invoice template does not require a separate accounting workflow. Keep the original invoice, add a clear confirmation of payment, and show that the balance is now zero.
Invoice Creator helps you generate a clear, professional invoice in minutes and export it as a PDF. If you want a ready-made starting point, use the site’s invoice templates or the dedicated freelancer invoice page.