Go to https://quickbooks.intuit.com/ and log in to your QuickBooks Online account.

Select the Invoice you want to apply the credit memo to.

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If you are a business owner or accountant using QuickBooks Online, you may need to know how to apply a credit memo to an invoice in order to properly manage your finances. A credit memo is a document that is issued by a seller to a buyer, reducing the amount owed on an invoice. Applying a credit memo to an invoice in QuickBooks Online is a simple process that can help you keep track of your finances and ensure that you are accurately accounting for all of your transactions.

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