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Credit a customer for work invoiced but not delivered — referenced and clear, in a professional PDF.
100% freeNo signupNo watermarkInstant PDF download
A service-not-rendered credit note credits a customer for work that was billed but not actually delivered — a cancelled session, an unfulfilled part of a project, or a service the client did not receive. It reduces the invoice to what was genuinely provided.
This template opens with itemised lines. Reference the invoice, credit the undelivered service, note the reason, and download a PDF credit note.
Note: For a service billed but not delivered · references the original invoice
Issue a credit note referencing the invoice for the part not delivered, with the tax reversed. The client’s balance reduces to what they actually received.
Yes — if you invoiced for a session or booking that did not go ahead, a credit note is the clean way to reverse that charge against the original invoice.
Yes — create and download it with no account.
Yes — CalculatorAI's credit note generator is completely free. Create, customise and download as many professional PDF credit notes as you want, with no signup, no watermark and no trial limit. A free account adds saved clients, history and the Invoices Tracker.
A credit note (or credit memo) is a document that cancels or reduces an amount on an invoice you already sent — for a return, cancellation, overcharge or post-invoice discount. It references the original invoice and is either applied against the buyer’s account or refunded.
A credit note cancels or reduces an invoice you already sent. The Invoices Tracker keeps your invoices, credit notes and what each client still owes together — so your books always reconcile.
Open the Invoices Tracker