Deposit already paid
Use the invoice and show the deposit as a prior payment or credit against the total, then leave the remaining balance clearly marked.
When a deposit already exists, the invoice should make the money trail obvious. Show what was paid first, show what it covered, and make the remaining balance impossible to miss. If the payment is still being requested before the final invoice should exist, use the proforma invoice instead of forcing the wrong document.
Deposit math example
Show the original amount, show the deposit already paid, then show the remaining balance. This is especially important when the deposit was collected weeks before the final invoice.
| Line | Example | Purpose |
|---|---|---|
| Total project fee | $4,800.00 | Shows the full approved amount. |
| Deposit received | -$1,200.00 | Makes the prior payment visible. |
| Remaining balance | $3,600.00 | Gives the client the current amount to pay. |
Use the invoice and show the deposit as a prior payment or credit against the total, then leave the remaining balance clearly marked.
Use proforma if the client has not yet reached the final billing step and the document is still acting as a prepayment request.
Move back to quotation if scope, timing, or price are still being negotiated and the page should not behave like billing yet.
It should show the amount already paid, the amount due now, and the balance still open after the deposit is applied.
No. The deposit is easier to trust when it appears in the totals, summary, or prior payment area instead of being buried in small text.
Use a proforma invoice when the deposit is still being requested before the final billing event should exist, or when the workflow is still pre-final.
Show the original total, subtract the deposit or prior payment, and label the remaining balance clearly so the client can see the calculation at a glance.
Keep the deposit visible, keep the remaining balance explicit, and use proforma only when the payment request still belongs before the final invoice.