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Bookkeeping for small businesses

Debtors and creditors: what’s the difference?

'Debtors' are people or businesses that owe money to you. 'Creditors' are people or businesses that you owe money to. In day-to-day terms, debtors are usually customers with unpaid invoices, while creditors are usually suppliers with bills you haven’t paid yet.

A quick note

The information in this article is intended as general guidance only and shouldn’t be treated as tax, accounting or financial advice. Rules and individual circumstances vary, so please check the latest HMRC guidance or seek appropriate professional advice that’s specific to you and your business. Tax and accounting rules can change, so while every effort is made to keep articles up to date, information that was correct when originally published may not always reflect the latest guidance.

Accounting has a habit of giving perfectly ordinary things slightly intimidating names and ‘Debtors’ and ‘Creditors’ are no exception. They sound similar, they’re easy to mix up, and neither word gives you much of a clue about what it means.

The simplest way to remember it is:

Debtors owe money to your business.
Creditors are people or businesses your business owes money to.

What is a debtor?

A debtor is someone who owes your business money. Usually, that means you’ve sent a customer an invoice and you’re still waiting for them to pay it.

For example, imagine you complete £800 of work for a client and send them an invoice with 14-day payment terms.

Until that £800 is paid, the customer is one of your ‘debtors’.

In Xero, you’ll normally see this sitting within ‘accounts receivable’ (another accounting term that simply means money you’re due to receive from customers.)

Once the customer pays, the amount they owe is cleared.

What is a creditor?

A creditor is the other way around – someone your business owes money to.

Perhaps a supplier sends you a £300 invoice for materials and gives you 30 days to pay.

Until you pay that bill, the supplier is one of your ‘creditors’.

In Xero, these amounts will usually sit within ‘accounts payable’ (money your business needs to pay to suppliers).

And, as before, once the bill is paid, that outstanding amount is cleared.

A quick example

Let’s say you run a small photography business.

You’ve photographed a commercial job and invoiced your client £1,200. They haven’t paid you yet.

At the same time, you’ve received a £250 invoice from a second photographer who helped you on the shoot, and you haven’t paid them yet either

So:

  • the client owing you £1,200 is a ‘debtor’
  • the second photographer you owe £250 to is a ‘creditor’

Your business is owed money in one direction and owes money in the other.

Why does understanding debtors and creditors matter?

Because sending an invoice doesn’t necessarily mean you have the money.

You could have £10,000 of sales showing in your accounts while several thousand pounds of those invoices are still sitting unpaid.

Likewise, the money currently in your bank account isn’t necessarily all available to spend if you have supplier bills waiting to be paid.

Keeping an eye on both helps you understand:

  • how much customers still owe you
  • how much your business still needs to pay
  • whether invoices are becoming overdue
  • and this one is super important – what your short-term cash position really looks like

It’s one of the reasons good bookkeeping is about more than simply looking at your bank balance.

Where do they appear in your accounts?

Outstanding customer invoices (your debtors) normally appear on the balance sheet as an ‘asset’, because they’re money the business expects to receive.

Outstanding supplier bills (your creditors) normally appear as a ‘liability’, because they’re amounts the business is expected to pay.

So if you’ve ever looked at a balance sheet and wondered why money you haven’t received yet appears as something the business owns, that’s the logic behind it.

Aged debtors and creditors

If someone mentions your ‘aged debtors’, they’re essentially talking about your unpaid customer invoices and how long they’ve been outstanding.

An ‘aged creditors’ report does the same thing for supplier bills you haven’t yet paid.

A quick recap

A ‘debtor’ is the person who has the debt. A ‘creditor’ is the person who has the claim to the money.

They owe us? They’re a debtor.
We owe them? They’re a creditor.

More on this topic...

What makes a valid VAT invoice?

A full VAT invoice needs to include things like the supplier’s name, address and VAT number, a unique invoice number, the dates, what was supplied, the amounts and the VAT charged. Simplified invoices of £250 or less can contain fewer details.

What to Expect

I started Invi because I believe your business should give you freedom, not constant low-level anxiety.

Your numbers shouldn’t feel intimidating or out of reach. They should feel manageable. Understandable. Useful.

When you have clarity, you make better decisions. And better decisions build stronger businesses.

As a client of mine, you get: