Trade Credit Applications UK: Due Diligence Guide
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Offering trade credit is one of those commercial decisions that sits quietly at the heart of most B2B relationships in the UK. When you let a customer take goods or services now and settle the invoice later, you are effectively lending them money, and the terms on which you do that matter more than many business owners realise.
A well-designed trade credit application, combined with proper due diligence, is the difference between healthy sales growth and a ledger full of bad debt. On this page I have pulled together the key things to think about when setting up, reviewing, or tightening your trade credit process, whether you are a new supplier putting an account form together for the first time or an established business rethinking your approach after a painful write-off.
What this document is
A trade credit application is the form a prospective customer completes when they want to buy from you on account rather than paying upfront. It captures the information you need to decide whether to open a credit account, what limit to set, and what payment terms to offer.
In most cases it will ask for basic business details, bank information, trade references, the names of directors or partners, and authority to carry out credit checks. Due diligence is the wider process of checking what the application tells you and looking beyond it, for example by pulling a credit report, searching Companies House, reviewing filed accounts, and checking for adverse data like county court judgments.
Together these two steps let you form a reasoned view about a customer's ability and willingness to pay, rather than relying on a handshake and hope. For anything other than very small transactions, skipping this work is a false economy.
How to use this document
- Design a proper application form. Build a form that collects the full legal name and trading name of the business, its legal structure, company number where relevant, registered and trading addresses, contact details, VAT number, names of directors or partners, bank details, and at least two trade references. Include space for the credit limit requested and a signature.
- Get written agreement to your terms. The application should incorporate your standard terms and conditions of sale, including payment terms, interest on late payment, retention of title, and the right to suspend supply. Ask the applicant to sign to confirm they have read and accepted those terms before any credit is extended.
- Run your due diligence checks. Verify the company at Companies House, review the latest filed accounts, and obtain a credit report from a recognised agency. Check for county court judgments, look at payment performance data, and confirm the business actually trades from the address given. Cross-check directors against disqualification registers where appropriate.
- Follow up references and set a limit. Contact the trade references provided and ask specific questions about average order value, payment behaviour, and any disputes. Use everything you have gathered to set an initial credit limit that reflects the risk, rather than simply granting what was requested. Document your reasoning so future decisions are consistent.
- Review accounts on an ongoing basis. Trade credit is not set and forget. Monitor payment behaviour, adjust limits when orders grow, and rerun credit checks periodically, particularly for larger accounts. If warning signs appear, such as slowing payments or negative news, tighten terms promptly before exposure builds up.
Common questions
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Common questions
Q Do I have to offer trade credit at all?
No. There is no legal obligation to supply on credit terms, and many businesses trade successfully on a pro forma or card-on-file basis. Offering credit is a commercial choice that should be driven by the competitive norms in your sector, the margin on your sales, and your appetite for risk. If a customer is unwilling to pay upfront but will not complete a credit application, that in itself tells you something useful.
Q What information should a UK trade credit application ask for?
At a minimum, the full legal name of the business, its structure and company number, registered and trading addresses, VAT number if applicable, names of directors or partners, bank details, two or more trade references, and the credit limit requested. You should also collect authority to carry out credit searches and a signed acceptance of your standard terms of sale. More detailed forms may ask about turnover, years trading, and key contacts in accounts payable.
Q How useful are trade references in practice?
They are useful but imperfect. Applicants tend to nominate suppliers who will say nice things about them, so a clean reference is not a guarantee of good behaviour with you. Ask specific questions about average balance, payment days, and any disputes. Combine reference checks with independent credit data from an agency, Companies House filings, and your own trading experience if the customer has bought from you before on a cash basis.
Q Can I charge interest on overdue trade invoices?
In many business to business contracts you can. The Late Payment of Commercial Debts (Interest) Act 1998 implies a right to statutory interest and reasonable recovery costs where a commercial contract does not provide for them, and parties can agree a contractual rate instead, provided it is a substantial remedy. Making your rights on late payment clear in your terms of sale, and referring to them on your invoices, tends to improve payment behaviour.
Q Should I include a personal guarantee?
For newer limited companies, or where the requested limit is high relative to the available financial information, a personal guarantee from a director is a common risk mitigation. It shifts some of the exposure onto the individual if the company fails to pay. Guarantees need to be drafted and signed carefully to be enforceable, and many guarantors will push back, so use them where the risk justifies the friction rather than as a default.
Q What warning signs should trigger a review of an existing account?
Payments slipping from on time to consistently late, requests to increase the limit quickly, partial payments, disputes that appear only when an invoice falls due, changes in the people you deal with in accounts, late filing at Companies House, and negative news about the sector or the business itself. Any of these is a reason to tighten terms, reduce the limit, or require payment before further supply.
Q Does retention of title really help if a customer goes under?
A well-drafted retention of title clause can help you recover unpaid goods if a customer becomes insolvent, but in practice it depends on whether the goods are still identifiable, unsold, and unmixed. Claims over proceeds of sale or mixed goods are much harder to enforce. It is worth having a clear clause in your terms, but do not rely on it as your main line of defence. Credit control and due diligence remain the first priority.
If you're dealing with this kind of situation, speak to an experienced legal adviser who can walk you through it — from £89.
Sources
This guide is based on primary UK law and official guidance.
- Guidance · Companies HouseCompanies House – find and update company informationfind-and-update.company-information.service.gov.uk
- LegislationLate Payment of Commercial Debts (Interest) Act 1998legislation.gov.uk
- Guidance · UK Govgov.uk – invoicing and taking payment from customersgov.uk
Legal helpline
Unsure whether to extend credit to a new customer?
Trade credit decisions feel simple until a large invoice goes unpaid and you are weighing up legal action against writing it off. An experienced legal adviser can talk through your application process, your terms, and your current concerns, and help you think through next steps based on what you describe on the call.
- Plain-English answers to your specific questions about trade credit
- Practical perspective on how your current process compares to common practice
- Guidance tailored to what you describe about a particular customer or account
- A clearer sense of what to watch out for before you extend further credit
Legal disclaimer
This article is for general information only. It is a tool to help you find your way — not legal advice, and not a substitute for speaking to a qualified adviser about your situation.