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What is a Credit Note?

Danielle Collard
30 Jan 2026

When your business owes money, it’s important to track the amount owed, maintain clear communications with your customer, and ideally to square things off by providing goods and services rather than paying them in cash. Credit notes help with all of this and more! That’s why we’re running through them today. 

We’ll cover:

  • What is a credit note?

  • When should you issue a credit note?

  • How do you issue a credit note?

  • What are the benefits of issuing a credit note?

  • Frequently asked questions about credit notes

By the time we’re done here, you’ll know why credit notes are so important, and you’ll know exactly how to incorporate them into your business practice. Sound good? Then let’s get started!

What is a credit note?

A credit note is a business document issued to anyone who has given more money than they should to the business. The note can be provided to record the amount of credit the customer or partner is now owed, which they can then apply in future when they spend at the business to recoup the funds.

Accountants like credit notes as they provide a clear paper trail of what the business owes. In this sense, credit notes are like the reflection of invoices. While a business’s collection of invoices are collected in the accounts receivable file (this is the tally of funds a business expects to receive/is owed), credit notes go into an accounts payable file (because this is money a business owes). Combine credit notes and invoices, and you start to get a picture of a business’s credit balance.

As we’ll explore later, issuing a credit note is useful for a number of reasons. Ultimately, it’s a formal document that registers a financial obligation or debt that a company has. It therefore maintains transparency and helps avoid disputes later on, preventing unpleasant surprises for the business as both parties know the debt exists.

When should you issue a credit note?

A credit note should be issued in any situation when a business has taken more money than it’s actually entitled to. This happens in several common situations, which include:

  • Returned goods. When a customer sends goods back after being invoiced or even after paying, a credit note records the value of those items to ensure the customer isn’t charged, or can be compensated with further goods at a future date.

  • Overcharging or billing errors. When a business spots a mistake, whether that’s invoicing the wrong amount, taxation, or quantity of a good, a credit note can be sent to correct the error without reissuing the original invoice, which can often be a simpler way of resolving the issue.

  • Cancelled or partially completed services. When a paid for service is either cancelled or called off partway through delivery, a credit note can account for the work that wasn’t carried out and can adjust the overall payment to reflect the value of the work done.

  • Agreed discounts or goodwill gestures. If a discount is negotiated or a goodwill gesture is agreed after payment or invoicing, then that discount can be issued in the form of a credit note which then becomes the formal record of that agreement.

  • Damaged or faulty goods. If an invoice is issued or payment is taken for products that later arrive in improper condition, a refund will likely take place. That refund can come in the form of a credit note.

In any of these situations, a credit should be issued as soon as the obligation is noticed and is agreed by both parties. If that agreement is made in person, then a credit note could be a physical, printed document. However, emailing the note as a PDF to the customer or partner is more commonplace these days, which can be done through accounting software.

Whatever method you use, it’s usually better to follow the same practice as you would when sending an invoice, which ensures that records are easy to find and the paper trail is more of a straight road than a winding, dizzying path!

How do you issue a credit note?

Once you have your template, issuing a credit note is simply a case of filling in the specifics of the business and credit relevant to each case. So what’s important is to come up with a detailed template that includes everything you need in a neat, orderly fashion.

Most credit notes follow a standard template and should include these elements:

  • Your business details. Naturally, first and foremost, you should include details of your business as you’re the one issuing the credit. That means including at the top of the note: your business name, address, and contact information. This should be the same as those on your invoices.

  • The customer or partner’s details. Unsurprisingly, the next most critical detail to include is the details of the credit recipient. Their name (or business name), address, and contact details. This ensures you and/or your accountant knows who to contact in the event of any issues, and prevents you mixing up this credit with any other contacts.

  • A unique credit note number. As with an invoice number, a unique credit note number helps maintain an audit trail so you can track this credit note in your records and distinguish it from any others when required.

  • The original invoice reference. Connecting the credit note to the invoice that led to the credit provides context for the credit so you can see how and why the credit exists, and makes the invoice easier to understand as well.

  • Issue date. It’s important to note when the credit was created for reporting and tax records.

  • The credited amount (and tax breakdown, if applicable). The value should be clearly shown, including any VAT or sales tax adjustments.

  • A brief reason for the credit. A short explanation (for example, “Returned goods” or “Invoice correction”) helps both parties understand why the adjustment was necessary and what the credit was issued to pay for.

Templates for credit notes are usually available directly within accounting software like Xero, QuickBooks, or Sage, and many also offer downloadable templates you can customise. Once you have a template, issuing a new credit note simply involves updating the customer details, credit note number, date, amount, invoice reference, and reason. This consistency keeps your process efficient and your records accurate, and every credit note you issue easy to read!

What are the benefits of issuing a credit note?

Credit notes are used widely across many industries, and there’s a reason for that. Used properly, they bring a number of strategic benefits to a business.

  • Improved transparency. Credit notes help keep a business’s financial situation clear, both for accountancy purposes and for cash flow, which makes decision-making easier.

  • Easier to trace financial records. Credit notes let you adjust invoices instead of altering them, which means no duplication, less chance of errors, and a trail through each transaction even when credit is issued.

  • Better cash flow control. Instead of issuing immediate refunds, credit notes allow businesses to retain cash while still honouring the amount owed to the customer, as the business keeps the extra cash and pays back the debt in goods and services.

  • Encourages repeat purchases. Customers apply credit to future invoices, which means they make further purchases and stay with the business.

  • Stronger customer relationships. Issuing a credit note shows that your business isn’t all take, and has a commitment to fairness, helping to maintain goodwill even when something has gone wrong.

  • Reduces disputes and delays. Credit notes are a quick and efficient way of dealing with mishaps, refunds and changes to orders. They leave little room for disagreement about what’s owed, saving time and effort for both sides.

  • Professional appearance. Credit notes are a professional way of dealing with finances, as opposed to formal agreements or just handing cash over the counter. They make your business appear organised and reliable.

Credit notes when due: they work

Credit notes play a key role in accurate financial management, business transparency, and professionalism. When you’re looking for an easy way to monitor and manage the changing credit and debit situations of your customers, having a standard approach with invoices and credit notes and help you track a customer’s dealings with your business like no other system, and your accountant will love you for using it.

Beyond the accounting benefits, credit notes also support better cash flow management and stronger customer relationships. They allow businesses to resolve issues fairly, retain funds through future purchases, and avoid disputes before they arise. Used consistently and communicated clearly, credit notes are a simple but powerful tool that helps businesses stay organised, trustworthy, and financially healthy!

Frequently asked questions

What is a credit note?

A credit note is a document issued from one business to a partner or customer recording money it owes, which typically corrects or corresponds to an earlier invoice. Rather than refunding cash, a credit note can be redeemed against future goods or services.

What should I include in a credit note?

A credit note should include your business details, the customer’s details, a unique credit note number, the issue date, the credited amount, tax information if applicable, the original invoice reference (if there is one), and a brief explanation of why the credit was issued such as “billing error” or “refunded goods”.

Where can I get a credit note template?

Most accountancy programs like Sage and Xero have credit note templates you can use. Alternatively, they are searchable on the internet and often free to download. However, it’s often worth using a similar format to your invoices so that your documents are easier to navigate.

What is the difference between a credit note and an invoice?

Credit notes and invoices serve a similar function in the business, but they are opposites of each other. An invoice sits in accounts receivable, as they indicate money coming into the business. Meanwhile, a credit note is payable from your accounts, as they show money going out of the business.

An invoice is for money to be paid to you. A credit note is money you need to pay.

Is a credit note a refund?

No. A refund provides the money owed directly to the customer. A credit note is more akin to a gift card as it can be used for future purchases.