Invoice Date vs Due Date: What Is the Difference?

What is an invoice date?

An invoice date is the date associated with issuing an invoice to a customer. It provides a clear reference point for when the payment request was created and helps businesses organise invoices in chronological order.

The invoice date is commonly displayed near the invoice number at the top of the document. It may also be used as the starting point when calculating payment terms such as Net 7, Net 14, or Net 30.

For example, if you complete a job and issue an invoice on 10 August 2026, the invoice date would normally be 10 August 2026.

What is an invoice due date?

An invoice due date is the date by which the customer is expected to pay the amount shown on the invoice.

Unlike the invoice date, which identifies when the invoice was issued, the due date establishes the payment deadline. Clearly displaying this date helps the customer understand exactly when payment should be made.

The due date will depend on the payment terms agreed between the business and customer. Some invoices are due immediately, while others may provide seven, fourteen, thirty, or more days for payment.

Invoice date vs due date

The simplest difference between an invoice date and due date is that one records when the invoice was issued and the other records when payment is expected.

For example, an invoice issued on 1 August with thirty day payment terms may show an invoice date of 1 August and a due date of 31 August.

Showing both dates separately makes the payment period much easier to understand. The customer can immediately see when the invoice was created and the exact deadline for paying it.

Invoice date and due date example

A basic invoice could contain the following dates and payment terms:

• Invoice date: 1 August 2026
• Payment terms: Net 30
• Invoice due date: 31 August 2026

How payment terms affect the due date

Payment terms describe how long a customer has to pay an invoice. When the payment period begins from the invoice date, these terms can be used to calculate the invoice due date.

For example, Net 7 generally provides seven days for payment, while Net 30 provides thirty days. If an invoice is issued on 5 August with Net 14 terms, the corresponding payment deadline would normally be 19 August.

It is still useful to show the actual due date instead of relying only on wording such as Net 14 or Net 30. Providing the exact date removes the need for the customer to calculate the payment deadline themselves.

Should an invoice include both dates?

Including both an invoice date and payment due date provides a clearer record for the business and customer.

The invoice date helps identify when the invoice was issued, while the due date gives the customer a clear payment deadline. This becomes particularly useful when several invoices are being sent to the same customer at different times.

Having both dates displayed can also make it easier to identify invoices that have reached or passed their payment deadline.

Where should the invoice date and due date appear?

The invoice date and due date should be placed somewhere clearly visible on the invoice. They are commonly shown near the invoice number and other important invoice details.

Keeping these details together allows the customer to quickly identify the invoice, see when it was issued, and understand when payment is expected.

The labels should also be clear. Using labels such as Invoice Date and Due Date is more useful than displaying two dates without explaining what each one represents.

Common invoice date and due date mistakes

Checking both dates before sending an invoice can prevent simple mistakes that may create confusion for the customer. Common problems include:

• leaving the invoice date blank
• forgetting to include a due date
• setting the due date before the invoice date
• using a due date that does not match the agreed payment terms
• copying an older invoice without updating its dates
• using unclear numeric date formats

Invoice date vs service date vs due date

The service date is another date that may appear on an invoice, but it should not be confused with either the invoice date or due date.

A service date records when work was carried out. The invoice date records when the invoice was issued, and the due date records when payment is expected.

For example, work could be completed on 8 August, invoiced on 10 August, and become due for payment on 24 August. All three dates describe different stages of the transaction.

How to choose an invoice due date

Your invoice due date should reflect the payment terms agreed with the customer. If you agreed that the customer would have fourteen days to pay, the due date should normally reflect that payment period.

Avoid changing payment deadlines unexpectedly between the agreement and the invoice. Keeping payment terms consistent makes it easier for customers to understand what is expected and for businesses to track outstanding payments.

If there is a specific calendar date by which payment must be received, showing that exact date on the invoice provides the clearest instruction.

Create an invoice with an invoice date and due date

When creating an invoice, check that the invoice date accurately reflects when the invoice is being issued and that the due date matches your agreed payment terms.

InvoiceAtlas allows you to add an invoice date, due date, payment terms, customer details, item descriptions, prices, taxes, discounts, and other invoice information before downloading the completed invoice as a PDF.

Displaying the invoice date and payment due date clearly gives your customer the information needed to understand when the invoice was issued and when payment should be made.