Trade debtors
Trade debtors are customers who owe you for credit sales. Learn what they mean and how to manage them.
Published Friday 24 July 2026
Table of contents
Key takeaways
- Trade debtors are the customers who owe you money for goods or services you've already delivered on credit.
- They sit on your balance sheet as a current asset, and they're another name for your trade accounts receivable.
- Debtor days show how long, on average, customers take to pay you, so you can spot cash flow pressure early.
- Clear payment terms, credit checks, and prompt follow-ups help you keep trade debtors low and cash coming in.
If you sell to customers on credit, trade debtors are one of the first numbers to understand. They tell you how much money is owed to your business right now.
What are trade debtors?
Trade debtors are the customers who owe your business money for goods or services you've supplied on credit but haven't been paid for yet. The total you're owed is also known as your trade accounts receivable.
A trade debtor is created whenever you raise an invoice and give a customer time to pay, say 30 days, instead of collecting cash on the spot. Until that invoice is settled, the amount stays recorded as a trade debtor.
Every credit sale has two sides, and it helps to know which one you're on. Trade debtors and trade creditors are opposites of the same transaction.
Trade debtors vs trade creditors
Trade debtors are the customers who owe you money, so they're money coming into your business. Trade creditors are the suppliers you owe money to, so they're money going out.
Put simply, when you sell on credit you gain a trade debtor. When you buy on credit, you become someone else's trade debtor and they become your trade creditor.
You'll often see trade debtors and accounts receivable used side by side, which can be confusing. Here's how the two terms relate.
Trade debtors vs accounts receivable
Trade debtors and trade accounts receivable describe the same thing: money customers owe you for credit sales. "Trade debtors" is the wording you'll usually see on a balance sheet, while "accounts receivable" is common in day-to-day bookkeeping and accounting software.
The small nuance is that accounts receivable can sometimes include amounts owed for reasons other than trade, such as a refund due from a supplier. Trade debtors covers the amounts tied specifically to selling your goods or services.
Once you've raised an invoice, that amount needs a home in your accounts. Trade debtors sit in a specific place on your balance sheet.
Where trade debtors appear on your balance sheet
Trade debtors appear under current assets on your balance sheet, because you expect customers to pay within 12 months. They're an asset because they represent money that's due to come into your business.
The figure is usually shown inclusive of any applicable tax added to your invoices, since that's the full amount the customer owes you. Each invoice you raise flows into this total through double-entry bookkeeping, so your trade debtors balance stays in step with your sales.
Knowing what you're owed is useful, but knowing how quickly you get paid is even more valuable. Debtor days turn your trade debtors into a simple cash flow measure.
How to calculate debtor days
Debtor days tell you the average number of days customers take to pay their invoices. The formula is (trade debtors ÷ credit sales) × 365.
To work it out, follow these steps:
- Take your trade debtors balance from the balance sheet.
- Divide it by your total credit sales for the year.
- Multiply the result by 365.
Say your trade debtors are HKD 150,000 and your credit sales for the year are HKD 900,000. That's (150,000 ÷ 900,000) × 365, which works out to about 61 days. So on average, customers take around 61 days to pay you, which is a useful signal if your payment terms are 30 days.
Not every invoice gets paid, and it pays to plan for that. Doubtful debts and bad debts are two ways of dealing with amounts you might not collect.
Bad debts and doubtful debts
A doubtful debt is money a customer owes you that you're worried might not be paid, so you set some of it aside as a provision. It's a cautious estimate, and the customer might still pay in full.
A bad debt is a trade debtor you've accepted you won't collect, so you write it off and remove it from what you're owed. Reviewing overdue invoices regularly helps you spot doubtful debts early, before they turn into bad debts.
The lower your trade debtors, the more cash you have to run your business. A few simple credit-control habits go a long way.
How to manage and reduce trade debtors
Staying on top of what customers owe you protects your cash flow and reduces the risk of bad debts. Try building these habits into how you sell on credit, and lean on chasing outstanding invoices and invoice financing when you need extra support:
- Set clear payment terms before you take on a new customer
- Run credit checks on customers who want longer payment terms
- Invoice promptly and accurately as soon as the work is done
- Follow up overdue invoices quickly and consistently
- Offer small early-payment discounts to encourage faster payment
Managing trade debtors gets far easier when your invoices, payments, and reports live in one place. Xero helps you send invoices, chase payments, and see who owes you at a glance.
Keep on top of trade debtors with Xero
With Xero, you can raise invoices, send automatic reminders, and track every trade debtor in real time, so you always know what you're owed and who to chase next. Ready to get your cash flow organised? Get one month free.
Here are answers to some frequently asked questions about trade debtors to help you put the term into practice.
FAQs on trade debtors
People often want to confirm how trade debtors sit in their accounts. Here's the short answer.
Is a trade debtor an asset or a liability?
A trade debtor is an asset, because it's money owed to your business that you expect to receive. It's recorded under current assets when payment is due within 12 months.
This is one of the most common mix-ups, so it's worth a quick recap.
What is the difference between trade debtors and trade creditors?
Trade debtors owe money to you, while trade creditors are suppliers you owe money to. One brings cash in, the other sends cash out.
The two terms show up in different places, which raises this question a lot.
Are trade debtors the same as accounts receivable?
Yes, trade debtors and trade accounts receivable both mean money customers owe you for credit sales. You'll tend to see "trade debtors" on the balance sheet and "accounts receivable" in your bookkeeping.
Once you have the figure, this quick calculation puts it to work.
How do you calculate debtor days?
Divide your trade debtors by your annual credit sales, then multiply by 365. A rising number means customers are taking longer to pay, so it's worth watching month to month.
Small changes to how you invoice can make a real difference here.
How can you reduce trade debtors?
Invoice as soon as work is done, set clear payment terms, and follow up overdue invoices without delay. Offering an early-payment discount can also nudge customers to pay sooner.
Related terms
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Disclaimer
This glossary is for small business owners. The definitions are written with their requirements in mind. More detailed definitions can be found in accounting textbooks or from an accounting professional. Xero does not provide accounting, tax, business or legal advice.