Understanding Credit Risk: Know Your Customer

Why Knowing Your Customer Matters

Every invoice you issue is an act of trust. You are providing goods or services today on the basis that your customer will pay you tomorrow. The question is: how well do you actually know the entity you are trusting with your money?

Understanding the legal status of your customer, their financial health, and their payment behaviour is not a bureaucratic exercise; it is the single most important step you can take to protect your business from bad debt. Getting this right means fewer surprises, faster payment, and a cleaner sales ledger. Getting it wrong means chasing, disputing, writing off, and, in the worst cases, not being able to recover anything at all.

Establishing Legal Status and Liability

Before extending any form of credit, you need to answer one fundamental question: who is legally liable for payment?

The answer depends on the customer’s legal structure:

Limited company: The company itself is liable. Directors are not personally liable for the company’s debts (with some exceptions). If the company becomes insolvent, your claim is against the company’s assets, not the directors’ personal assets.
Limited liability partnership (LLP): Similar to a limited company; the LLP is the liable entity.
Partnership: Partners are jointly and severally liable, meaning you can pursue any or all partners personally for the full debt.
Sole trader: The individual is personally liable. There is no separation between the business and the person running it.

This distinction matters enormously when it comes to enforcement. A judgment against a limited company is worthless if the company has no assets, whereas a judgment against a sole trader can be enforced against their personal property.

The Credit Application Form

A well-structured credit application form is your first line of defence. It captures the information you need before you extend credit, and it establishes the terms of the commercial relationship in writing.

What to Include

Your credit application form should capture the following as a minimum:

Customer Identity

Full legal name (as registered, not just the trading name).
Company registration number (for limited companies and LLPs).
Registered office address and principal trading address.
VAT registration number.

Contact Information

Name, email, and direct telephone number of the person who authorises invoices.
Name, email, and direct telephone number of the person who processes payments.
General accounts department contact details.

Invoice Processing Requirements

The customer’s purchase order process: do they require a PO number on every invoice?
Their preferred invoice format and delivery method (email, portal upload, post).
Any specific documentation they need to accompany invoices (delivery notes, timesheets, sign-off forms).
Their internal payment run schedule: do they pay weekly, fortnightly, monthly?

Commercial Terms

Agreed payment terms (e.g., 30 days from invoice date).
Credit limit.
Trade references (at least two, from existing suppliers).
Bank details for verification (where appropriate).

Authorisation

Signature of an authorised representative of the customer.
Date.
Confirmation that the signatory has authority to enter into credit arrangements on behalf of the customer.

Why This Form Matters

The credit application form serves multiple purposes beyond data collection:

It creates a written record of the agreed payment terms, which is invaluable if you later need to pursue the debt through the courts.
It identifies the specific individuals responsible for invoice approval and payment, so your credit control team knows exactly who to contact.
It surfaces potential problems early: if a customer is reluctant to provide basic information, that itself is a warning sign.

Credit Control Policies and Procedures

Having a credit application form is a starting point. To manage credit risk effectively across your entire customer base, you need a formal credit control policy.

What a Credit Policy Should Cover

A comprehensive credit control policy, ideally signed off by the Board or senior management, should address:

Payment terms: Standard terms for new and existing customers, and the process for agreeing non-standard terms.
Credit limits: How credit limits are set, who approves them, and how they are reviewed.
Risk assessment: The criteria used to assess a new customer’s creditworthiness, including credit checks, trade references, and financial analysis.
Cash collection procedures: The step-by-step process for collecting payment, from issuing the invoice, through reminder sequences, to escalation and legal action.
Dispute management: How invoice disputes are logged, investigated, and resolved, and how disputed amounts are treated in the collection process.
Sales ledger maintenance: Procedures for reconciling the sales ledger, allocating payments, and identifying aged debt.
Monitoring and review: How customer accounts are monitored on an ongoing basis, including triggers for reducing credit limits or placing accounts on stop.

Making the Policy Work

A policy that sits in a drawer achieves nothing. For it to be effective:

Everyone who touches the credit process, from sales to accounts, needs to understand it.
There must be clear accountability for each stage of the process.
The policy should be reviewed and updated regularly to reflect changes in the business or the economic environment.
Exceptions to the policy (such as extending additional credit to a key customer) should be documented and approved at an appropriate level.

Building Customer Relationships

Credit control is sometimes seen as adversarial, with you chasing the customer for money they do not want to part with. In reality, the best credit controllers are relationship builders.

Why Relationships Matter for Payment

When you understand your customer’s business (what they do, how they operate, what pressures they face) you are better positioned to anticipate payment issues and address them before they become problems. A customer who knows you, trusts you, and values the relationship is far more likely to prioritise your invoices over those of a faceless supplier.

Strong relationships also lead to commercial benefits beyond payment. Customers who view you as a trusted partner are more likely to increase their business with you, provide referrals, and remain loyal over the long term.

How to Build Credit Relationships

Learn about your customer’s business and industry. What challenges do they face? What seasonal patterns affect their cashflow?
Maintain regular contact outside the collection process. A quarterly catch-up call that is not about chasing money builds goodwill.
Be responsive when they have queries or disputes. Quick resolution of problems demonstrates professionalism and keeps the payment process moving.
Be the supplier they want to pay first. This is not about being the most aggressive chaser; it is about being the most professional, the most reliable, and the easiest to deal with.

Recognising Warning Signs

Even with strong relationships and robust processes, some customers will run into financial difficulty. The earlier you spot the warning signs, the faster you can take protective action, whether that means reducing credit exposure, demanding payment, or escalating to formal recovery.

Red Flags to Watch For

Late filing of accounts: Limited companies are required to file accounts at Companies House within set deadlines. Consistently late filing is often an early indicator of financial problems.
Erratic payment patterns: A customer who previously paid on time but has started paying late, making partial payments, or missing payment runs altogether is showing signs of cashflow stress.
Increased invoice queries: A sudden rise in disputes, queries, or requests for credit notes can be a tactic to delay payment. Not every query is genuine.
Difficulty reaching key contacts: If the person who normally handles payment is suddenly unavailable, not returning calls, or being evasive, something may be wrong.
Rumours and market intelligence: Industry gossip is not always reliable, but if you hear from multiple sources that a customer is in trouble, take it seriously.
Requests to change payment terms: A customer asking to extend payment terms, or requesting payment plans for amounts that were previously paid on time, is telling you that their cashflow is under pressure.

What to Do When You See Red Flags

Review the customer’s credit limit immediately and consider reducing it.
Accelerate your collection activity on any outstanding invoices.
Consider placing the account on stop (no further credit until the balance is cleared).
Check Companies House for any recent filings, such as winding-up petitions, charges, or insolvency notices.
If the situation warrants it, escalate to formal debt recovery before the customer’s position deteriorates further.

Forensic Debtor Account Reviews

Sometimes, the problem is not that a customer will not pay; it is that nobody can agree on what they actually owe. This is particularly common with long-standing accounts, high-volume customers, or accounts that have passed through multiple staff members and system changes.

Common Issues in Complex Accounts

RCU’s expertise in forensic debtor account reconstruction addresses some of the most intractable problems in credit control:

Misallocated payments: Payments received but applied to the wrong invoices, creating artificial disputes and overstated balances.
System migrations: When a business moves to a new accounting system, data can be lost, corrupted, or incorrectly mapped, leaving historical balances that nobody can reconcile.
Unallocated cash: Payments sitting on account without being matched to specific invoices, making it impossible to determine which invoices remain outstanding.
Multi-account customers: Customers with multiple accounts, divisions, or entities who make bulk payments that need splitting across multiple ledger entries.
Single settlements across accounts: A customer who pays one lump sum to cover invoices across several accounts or contracts, requiring careful allocation.

How Forensic Reviews Work

RCU’s team works through the account history methodically, reviewing invoices, payments, credit notes, and correspondence to reconstruct an accurate picture of the account. The aim is to establish the “True Debt”: the amount that is genuinely and indisputably owed, stripped of all the noise created by misallocations, disputes, and administrative errors.

Why This Matters

Establishing the True Debt has several practical benefits:

Stronger recovery position: If you need to pursue the debt through the courts or via enforcement, a clean, well-documented account is far more compelling than a disputed mess.
Cost savings in mediation: Many disputes end up in mediation before reaching trial. Going into mediation with a forensically verified account balance puts you in a strong negotiating position and avoids the costs of protracted argument over the numbers.
Improved customer relationship: Resolving a long-standing account dispute can actually strengthen the relationship with your customer, clearing the air and allowing normal trading to resume.
Cleaner ledger: Once the True Debt is established, your sales ledger accurately reflects what is owed, improving your financial reporting and cashflow forecasting.

Putting It All Together

Knowing your customer is not a one-off exercise; it is an ongoing discipline that runs through every stage of the commercial relationship, from the first credit application to the final payment. The businesses that do this well are the ones that get paid consistently, maintain healthy customer relationships, and rarely find themselves dealing with bad debt write-offs.

If your credit control processes need strengthening, your team needs training, or you have legacy accounts that need untangling, RCU has the expertise to help. Get in touch to discuss how we can support your business.