How-to
    Financial Management

    Void an invoice or issue a credit note

    Learn how to correct invoice errors by voiding the invoice or issuing a credit note. This helps you keep your financial records accurate and auditable.

    5 min read
    Updated June 3, 2026

    This guide explains how to correct an invoice by either voiding it or issuing a credit note. Making the right choice ensures your financial reporting stays accurate and provides a clear audit trail.

    When you send an invoice, it becomes part of your financial records. If you make a mistake, you cannot delete the invoice. Instead, you must reverse the transaction correctly by either voiding it or issuing a credit note.

    Before you start

    • You need permissions to create and manage invoices. Your role must be Admin or a custom role with billing permissions.
    • Only invoices in Draft or Sent status can be voided or credited. Invoices that are already paid have a different workflow.

    Decide whether to void or credit

    Use this table to decide the best action for your situation. The main difference is whether a payment has been made or if the invoice is locked for accounting purposes.

    Situation Best Action Why
    You sent the invoice to the wrong client, or it was a duplicate. No payment has been made. Void Voiding cancels the invoice entirely. It's the cleanest way to handle a mistake before any money changes hands.
    The invoice has major errors in quantities or prices. No payment has been made. Void Void the incorrect invoice and create a new, correct one. This avoids confusion for your client.
    Your client wants to cancel a service or return goods, and you have already sent the invoice. Credit Note A credit note formally reduces the amount the client owes. It can cover the full or partial invoice amount.
    You need to offer a discount after sending the invoice, or the client has overpaid. Credit Note A credit note creates a credit on the client's account that can be applied to a future invoice or refunded.

    Void an invoice

    You void an invoice when it should not have been created or sent, and no payment has been recorded against it. Voiding makes the invoice non-payable and removes its value from your financial reports, but it remains in the system for your records.

    1. From the main menu, navigate to Invoices.
    2. Find and open the invoice you need to void. You can use the search bar to find it by invoice number or client name.
    3. Once the invoice is open, click the More actions menu (...) in the top-right corner.
    4. Select Void Invoice from the dropdown menu.
    5. A confirmation window appears. It explains that this action cannot be undone.
    6. Click Void Invoice to confirm.
    ⚠️ Heads up: A voided invoice cannot be un-voided or edited. The invoice number is retired and will not be used again. This ensures a complete and unalterable history.able numbering sequence for your records.

    Issue a credit note

    You issue a credit note to reduce the amount a client owes on an existing invoice. This is common for returns, post-invoice discounts, or to correct a minor error on an invoice that has already been sent or paid.

    1. From the main menu, navigate to Invoices.
    2. Find and open the invoice you need to apply a credit to.
    3. Click the More actions menu (...) in the top-right corner.
    4. Select Create Credit Note.
    5. A new credit note is created, pre-filled with the details from the original invoice.
    6. Adjust the quantities or line item amounts. To issue a partial credit, change the value to the amount you want to credit the client. To issue a full credit, leave the amounts as they are.
    7. Review the credit note details, then click Save Credit Note.
    8. You will then be prompted to apply the credit to the original invoice, leave it as an open credit on the client's account for future use, or start a refund process.

    Good to know

    • Voiding paid invoices: You generally cannot void an invoice that has a payment recorded against it. You must first remove the payment, then you can void the invoice. If the payment was legitimate, you should issue a credit note and refund the client instead.
    • Impact on reports: Voided invoices are marked as Void and are excluded from revenue reports. Credit notes appear on reports as a separate transaction that offsets the revenue from the original invoice.
    • Client communication: When you void an invoice or issue a credit note, your client receives a notification if you have email notifications enabled. This keeps them informed about the status of their account.

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