Amount Due vs Balance Due on an Invoice

What does amount due mean on an invoice?

The amount due on an invoice is the amount the customer is currently expected to pay. On a simple invoice where no previous payment has been made, the amount due will often be the same as the invoice total.

The amount due can be affected by payments or adjustments that have already been applied. If a customer paid a deposit before the invoice was issued, for example, the amount currently due may be lower than the full invoice total.

Displaying the amount due clearly gives the customer a direct answer to one of the most important questions on an invoice: how much needs to be paid.

What does balance due mean on an invoice?

Balance due refers to the amount of an invoice that remains unpaid. The balance can equal the full invoice total when nothing has been paid, or it can decrease as payments are received.

The term is particularly useful when an invoice has already received a deposit or partial payment because it separates the original invoice value from the amount that remains outstanding.

For example, if an invoice total is £800 and the customer has already paid £300, the remaining balance due would be £500.

Amount due vs balance due on an invoice

Amount due and balance due can represent the same figure, especially when the customer is expected to pay the entire remaining invoice balance immediately. In that situation, both terms point to the amount that still needs to be paid.

The difference is mainly in what each label communicates. Amount due focuses on what the customer is currently expected to pay, while balance due focuses on the amount that remains unpaid on the invoice.

For many straightforward invoices there may be little practical difference between the two. The distinction becomes more useful when previous payments, deposits, credits, or payment arrangements are involved.

Amount due and balance due example

A simple invoice with no previous payment could show:

• Subtotal: £500
• Tax: £100
• Invoice total: £600
• Amount paid: £0
• Amount due: £600
• Balance due: £600

When are amount due and balance due the same?

Amount due and balance due are commonly the same when the entire outstanding invoice must be paid at once. If a £750 invoice has received no previous payments and the full £750 is payable, both the amount due and remaining balance are £750.

They can also remain the same after a partial payment if the entire remaining balance is now payable. For example, a £1,000 invoice with £250 already paid has a remaining balance of £750. If that entire £750 is currently payable, the amount due is also £750.

For this reason, some invoices may only display one of the two labels rather than showing both figures.

When can amount due and balance due be different?

The figures can be different when the customer is not required to pay the entire outstanding balance at the same time. This can happen when payments have been divided into agreed stages or instalments.

For example, an invoice could have an outstanding balance of £1,000 while only £500 is currently required under an agreed payment schedule. In that situation, £500 could be described as the amount currently due while £1,000 remains outstanding overall.

The invoice and payment terms should make arrangements like this clear so the customer understands both the immediate payment and any remaining obligation.

Amount due vs invoice total

Amount due should also be distinguished from the invoice total. The invoice total represents the calculated value of the invoice after applicable charges, discounts, and taxes have been considered.

Amount due represents what the customer currently needs to pay. If nothing has previously been paid and the full invoice is payable, the amount due and invoice total can be identical.

Once a deposit, credit, or partial payment has been applied, the amount due can become lower than the original invoice total.

Invoice example with a deposit

Deposits provide a simple example of why invoice total, amount due, and balance due should not automatically be treated as interchangeable terms.

Imagine a contractor completes work worth £1,200 but the customer previously paid a £300 deposit. The invoice can still show the complete value of the work while accounting for the payment already received.

• Invoice total: £1,200
• Deposit received: £300
• Remaining balance: £900
• Amount due: £900

How partial payments affect the balance due

A partial payment reduces the unpaid balance of an invoice without necessarily changing the original invoice total. This allows the invoice to retain a record of the full amount charged while also showing how much remains outstanding.

For example, a customer may receive an invoice for £2,000 and make an initial payment of £750. The original invoice total remains £2,000, but the remaining balance becomes £1,250.

If the full remaining amount is now payable, the amount due can also be shown as £1,250.

How multiple payments affect balance due

When several payments are made against the same invoice, each payment reduces the remaining balance. Keeping a clear record of the original total and payments received makes it easier to calculate what is still owed.

For example, an invoice worth £1,500 could receive an initial £300 payment followed by another £400 payment. A total of £700 has therefore been paid, leaving £800 outstanding.

If that remaining £800 is now payable, the balance due and amount due would both be £800.

• Original invoice total: £1,500
• First payment: £300
• Second payment: £400
• Total paid: £700
• Balance due: £800
• Amount due: £800

What does outstanding balance mean on an invoice?

Outstanding balance is another term commonly used when discussing unpaid invoices. It generally describes the amount of money that has not yet been paid.

This makes outstanding balance very similar to balance due. If a £600 invoice has received £200 in payments, the outstanding balance would normally be £400.

Whichever wording is used, the invoice should make it obvious which figure represents the money that remains unpaid.

What does zero balance due mean?

A zero balance due normally indicates that no money remains outstanding on the invoice. This commonly occurs after the customer has paid the invoice in full.

For example, if an invoice total is £500 and payments totalling £500 have been received, the remaining balance is £0.

Keeping the original invoice total visible can still be useful for business records even when the balance has been completely settled.

Where should amount due appear on an invoice?

The amount due should be displayed somewhere that the customer can identify quickly. It is commonly placed within the invoice totals area after the charges and other calculations have been shown.

The exact layout can vary, but the most important figure should not be hidden among unrelated information. Customers should be able to identify what they need to pay without calculating it themselves.

If previous payments have been made, showing those payments before the amount or balance due can provide additional context.

• Subtotal
• Discount if applicable
• Tax
• Invoice total
• Previous payments
• Balance due
• Amount currently due

Should you use amount due or balance due?

Either label can work on a straightforward invoice as long as the customer can clearly understand what they are being asked to pay.

Balance due can be particularly clear when payments have already been made because it communicates that the figure represents what remains outstanding. Amount due can be useful when emphasising the payment that is currently required.

The most important consideration is consistency. Using clear labels throughout your invoices makes it easier for customers to distinguish between the original total, payments received, and money that remains payable.

Common amount due and balance due mistakes

Incorrect or unclear payment figures can create confusion for customers. Common mistakes include:

• Using invoice total and balance due interchangeably after a payment
• Forgetting to deduct a deposit
• Failing to record a partial payment
• Displaying several different amounts without clear labels
• Showing an outdated outstanding balance
• Deducting the same payment more than once
• Making the amount due difficult to find
• Failing to explain an instalment or staged payment

Make the amount due clear for customers

A customer should be able to look at an invoice and quickly understand the full amount charged, how much has already been paid, and how much remains payable.

Clear labels and an organised totals section can prevent customers from accidentally paying the original total again after making a deposit or partial payment.

Payment terms and the due date can then explain when the amount needs to be paid, while the amount due or balance due tells the customer how much they need to pay.

Create a clear professional invoice

InvoiceAtlas can be used to create professional invoices with organised invoice items, totals, taxes, discounts, payment terms, and other important invoice information.

A clear totals section makes it easier for customers to understand the value of the invoice and identify the amount they need to pay.

Once your invoice is complete, you can download it as a professional PDF for free and send it directly to your customer.