How to Request Payment for an Invoice

How do you request payment for an invoice?

The simplest way to request payment is to send the completed invoice to the customer with a short message explaining that payment is required. The message should identify the invoice and direct the customer to the important payment information rather than repeating the entire contents of the invoice.

For example, the request can mention the invoice number, total amount due, and payment due date. The invoice itself can then provide the itemised charges, business details, customer information, payment instructions, and other information associated with the transaction.

What should an invoice payment request include?

A payment request should contain enough information for the customer to immediately understand what the request relates to. Useful details include:

• Customer or business name
• Invoice number
• Amount due
• Invoice issue date where useful
• Payment due date
• A short description of the goods or services
• A clear request for payment
• A reference to the attached or provided invoice

Keep your payment request clear and professional

A professional payment request does not need to be lengthy. Customers are generally better served by a short message that tells them why they are receiving the invoice and what action is required.

Avoid hiding the payment request inside a long message. Important information such as the invoice number, amount due, and due date should be easy to identify. The customer can then open the invoice for the complete breakdown of the transaction.

Example of requesting payment for an invoice

A simple request could explain that the invoice is for recently completed work, identify its invoice number and amount, and ask for payment by the due date shown. The exact wording can change depending on your relationship with the customer, but the purpose should remain clear.

For example, you might state that Invoice 1042 for £450 is attached for the services completed and that payment is due by 30 September 2026. The customer can then refer to the invoice for the full service breakdown and payment information.

When should you send an invoice payment request?

The initial payment request will normally be sent when the invoice is issued. This could be after completing a service, supplying goods, reaching an agreed project stage, or at another point established between the business and customer.

The payment due date should reflect the payment terms that were agreed for the transaction. If the invoice allows a set period for payment, the initial request should not imply that the customer is already late when the due date has not yet passed.

Payment request vs payment reminder

An initial payment request and a payment reminder are not the same thing. The initial request accompanies or refers to the invoice when payment is first requested. A reminder is sent later when the business needs to bring an already issued invoice back to the customer's attention.

Keeping these stages separate helps avoid unnecessarily treating a new invoice as an overdue payment. If an invoice eventually remains unpaid, the wording of later communication can reflect its actual payment status.

Make the invoice number easy to find

Including the invoice number in a payment request makes it easier for the customer to identify the correct document. This is especially useful when the same customer receives several invoices from the same business.

The customer may also use the invoice number when discussing the payment with you or when entering a requested payment reference. Using the same identifier consistently helps connect the payment request, invoice, and later payment records.

Clearly state the amount due

The payment request should make the amount being requested clear, while the invoice provides the detailed calculation behind that total. If discounts, taxes, previous payments, or other adjustments affect the invoice, the final balance due should be clearly shown on the invoice.

Avoid presenting different amounts in the message and invoice. Checking the total before sending the payment request can prevent confusion and reduce the chance of the customer paying an incorrect amount.

Include a clear payment due date

A due date tells the customer when the requested payment should be made. Displaying it clearly on the invoice gives both the business and customer a specific date they can refer to.

If the accompanying message mentions the due date, it should match the date shown on the invoice. Keeping the information consistent avoids uncertainty about when payment is actually expected.

Make it easy for the customer to pay

The invoice should contain the payment information needed for the payment methods you accept. Depending on how your business receives money, this might include bank transfer details, a requested payment reference, or other relevant instructions.

There is usually no need to repeat every payment detail in the accompanying request if the invoice already displays the information clearly. Instead, the message can direct the customer to the payment information provided on the invoice.

Check the invoice before requesting payment

Before sending an invoice and requesting payment, check that the important information is correct. This can include:

• Customer details
• Invoice number
• Invoice date
• Description of goods or services
• Quantities and rates
• Tax and discounts where applicable
• Total and balance due
• Payment due date
• Payment information

What happens after you request payment?

After the invoice and payment request have been sent, the customer has the information needed to review the charges and make payment according to the agreed terms. Keeping a record of the invoice helps you identify whether the payment is later received.

Once the expected payment arrives and has been verified, the invoice can be recorded as paid. If useful, the customer can then receive a payment confirmation acknowledging that the payment has been received and connected with the correct invoice.

Create an invoice before requesting payment

A clear payment request works best when it is supported by a professional invoice containing the full transaction details. This gives the customer a document they can review, save, print, and use when arranging payment.

InvoiceAtlas lets you create an invoice online with customer details, itemised charges, taxes, discounts, payment terms, notes, and other information before downloading the finished invoice as a PDF for free.