A statutory demand is one of the most powerful debt recovery tools available to UK businesses. Issued correctly, it forces a debtor to take your unpaid invoice seriously. Ignore it for 21 days and you have the legal grounds to begin winding up their company or petitioning for their bankruptcy. That is a significant threat, and most debtors know it.
This guide explains exactly how a statutory demand works, when it is appropriate to use one, the risks to be aware of, and what happens at each stage of the process.
What Is a Statutory Demand?
A statutory demand is a formal written notice served directly on a debtor, demanding payment of a debt within 21 days. It is a creature of insolvency law, governed by the Insolvency Act 1986 and the Insolvency Rules 2016. It is not a court order, and no court fee is required to issue one, but it carries real legal weight because failure to comply can trigger insolvency proceedings.
There are different prescribed forms depending on the type of debtor and the nature of the debt:
- Form SD1: Debts payable immediately (including liquidated debts) against an individual
- Form SD2: Debts payable in the future against an individual
- Form SD3: Debts due from a company
Using the correct form is not optional. A demand served on the wrong form, or with required information missing, can be set aside by the court on purely technical grounds.
The Minimum Debt Thresholds
Not every debt qualifies for a statutory demand. The insolvency regime sets minimum thresholds:
- Company debts (winding-up route): The debt must be £750 or more
- Individual debts (bankruptcy route): The debt must be £5,000 or more
The £750 company threshold sounds low, but statutory demands are rarely worth the effort on debts below £5,000 to £10,000 because the costs of follow-on insolvency proceedings can quickly exceed the debt. The tool is most effective on commercial debts of £10,000 or more where the threat of winding up is credible.
When a Statutory Demand Is the Right Tool
A statutory demand is not always the best first step. It is most appropriate when:
The debt is undisputed
The statutory demand route is designed for debts that are not genuinely contested. If the debtor has acknowledged the debt in writing, made a part payment, or has no credible basis to dispute the amount, a statutory demand is on solid ground. If any part of the debt is genuinely arguable, the demand is vulnerable to being set aside and you risk a costs order against you.
The debtor is solvent but choosing not to pay
Statutory demands are most effective against debtors who have the means to pay but are stringing you along or prioritising other creditors. The threat of insolvency proceedings concentrates the mind. Against a debtor who is already cash-insolvent, the demand may be technically valid but of limited practical value.
You need to create urgency without going to court
Serving a statutory demand is faster and cheaper than issuing a County Court claim and waiting for a judgment. For a solvent debtor who knows they owe the money, a properly served demand often produces payment within days rather than the months it takes to obtain and enforce a CCJ.
How to Serve a Statutory Demand Correctly
Correct service is critical. A poorly served demand can be set aside before you get anywhere near an insolvency petition.
Service on a company
The demand should be left at the company’s registered office, or delivered by hand to a director, secretary, or other officer of the company. Postal service is possible but personal service at the registered office is the safest approach. Keep a record of who accepted the document, at what address, and at what time.
Service on an individual
Personal service is strongly preferred: delivering the demand directly to the individual and ensuring they have an opportunity to read it. If personal service is not possible, the court permits substituted service in certain circumstances, but this requires a formal application and adds time and cost.
Proof of service
Always prepare a certificate of service or a process server’s report confirming the method, date, and location of service. You will need this evidence if the debtor subsequently claims they never received the demand.
The 21-Day Period: What Can Happen
Once the demand is served, the debtor has three options open to them within 21 days:
- Pay the debt in full – the demand is satisfied and the matter is concluded
- Secure or compound the debt – the debtor offers security or a settlement you agree to accept
- Apply to court to set aside the demand – the debtor must file an application at the appropriate court within the 21 days
If the debtor does none of these, you acquire a statutory presumption of insolvency, which supports a winding-up or bankruptcy petition.
Set-Aside Applications: What to Expect
If the debtor applies to set aside the demand, the court will list a hearing. The court will set aside the demand if it finds:
- There is a genuine triable dispute about the debt or part of it
- The creditor holds security over the debtor’s assets that equals or exceeds the debt
- The demand is defective in form or service
- There are other compelling reasons (such as the debtor having a cross-claim that exceeds the debt)
Courts take a low threshold approach to set-aside applications where a genuine dispute is raised: they do not resolve the underlying dispute at the set-aside hearing, they simply ask whether the dispute has sufficient substance to prevent the insolvency route being used. If the answer is yes, you will be directed to issue a County Court claim instead.
This is why statutory demands are only appropriate for undisputed debts. Issuing one where you know there is a dispute is not just ineffective, it can result in a costs order against you at the set-aside hearing.
If the 21 Days Expire Without Response
If the debtor fails to pay, secure the debt, or apply to set aside the demand, you can proceed to petition. For a company, you file a winding-up petition at the Companies Court (part of the Business and Property Courts in London, or the relevant Insolvency and Companies Court outside London). For an individual, you file a bankruptcy petition at the appropriate court.
Filing a winding-up petition triggers a court process that, if the petition is not opposed or paid off, leads to a winding-up order and the appointment of an Official Receiver as liquidator. The process from petition to order typically takes six to twelve weeks. The threat alone, particularly once the petition is advertised in the Gazette, is often sufficient to produce payment: many companies cannot operate with a pending winding-up petition on record because banks freeze accounts and suppliers pull credit.
Cost and Risk Summary
Statutory demands offer a cost-effective route to serious pressure, but they are not without risk. Here is a balanced summary:
Advantages
- No court fee to issue the demand itself
- Fast: 21-day response window is much quicker than CCJ proceedings
- Significant commercial pressure: threat of insolvency is not taken lightly
- Can be combined with other collection approaches
Risks
- Defective demands can be set aside with costs awarded against you
- Inappropriate use against genuinely disputed debts backfires
- Follow-on winding-up petition fees are substantial (court fee alone is currently £2,600)
- If the debtor disputes the debt at petition stage, you may incur significant legal costs
When to Use a CCJ Instead
For debts that are disputed, below the insolvency thresholds, or where you want a court-enforceable judgment rather than insolvency pressure, a County Court claim is usually the better route. A CCJ allows enforcement through High Court Enforcement Officers, attachment of earnings, charging orders on property, and third-party debt orders against the debtor’s bank accounts.
The two routes are not mutually exclusive: you can issue a County Court claim and serve a statutory demand simultaneously if the debt is undisputed, though you should take professional advice before doing so.
Getting It Right First Time
A correctly drafted and served statutory demand, used at the right time on the right type of debt, is one of the most effective debt recovery tools available to UK businesses. The key is preparation: solid documentation of the debt, clear evidence that it is undisputed, correct service, and a clear plan for what you will do if the debtor still does not pay.
Jack Russell Debt Collection handles statutory demands and follow-on insolvency petitions for UK businesses across all sectors. If you have an unpaid invoice that meets the criteria above and want to explore this route, contact our team today for a free, no-obligation assessment.
Disclaimer: This article is for general information purposes only and does not constitute legal or financial advice. Statutory demands and insolvency proceedings are technically complex; always seek professional advice before proceeding.
Frequently Asked Questions
What is a statutory demand in the UK?
A statutory demand is a formal written notice served on an individual or a company demanding repayment of a debt. It is governed by the Insolvency Act 1986 and is one of the most powerful debt recovery tools available to creditors in the UK, because failure to comply can lead directly to bankruptcy or compulsory liquidation proceedings.
How much does a statutory demand cost to issue?
There is no court filing fee to issue a statutory demand itself – it can be issued directly by the creditor or their solicitor. The main costs are professional fees if you instruct a solicitor or debt recovery specialist to draft and serve it correctly. Correct service is critical: a defective demand can be set aside by the court and leave you liable for the debtor’s costs.
How long does a debtor have to respond to a statutory demand?
The debtor has 21 days from the date of service to either pay the debt in full, secure or compound for the debt to the creditor’s satisfaction, or apply to the court to have the demand set aside. If the debtor does none of these, you can present a winding-up petition (for a company) or a bankruptcy petition (for an individual).
Can a debtor challenge or set aside a statutory demand?
Yes. A debtor can apply to the court to have a statutory demand set aside on grounds including: the debt is disputed on genuine grounds, the creditor holds security covering the debt, or the demand is defective in form. Courts will set aside demands where there is a genuine triable issue, so statutory demands are most effective for undisputed, clearly documented commercial debts.
What is the minimum debt amount for a statutory demand against a company?
To wind up a company, the debt must be at least £750. This threshold has remained unchanged for many years. For individual bankruptcy, the threshold is £5,000. Note that the government temporarily raised the company threshold to £10,000 during the COVID-19 pandemic, but it reverted to £750 after those temporary measures ended.
Can I use a statutory demand if the debt is partly disputed?
Using a statutory demand where any part of the debt is genuinely disputed carries significant risk. If the court finds the dispute has substance, it will set aside the demand and may award costs against you. For disputed debts, a County Court claim is usually the safer route, as it allows the dispute to be resolved through litigation before enforcement action is taken.
What happens after a statutory demand if the debtor still does not pay?
If the debtor fails to pay, secure the debt, or apply to set it aside within 21 days, you can present a winding-up petition at the Companies Court (for a limited company) or a bankruptcy petition (for an individual or sole trader). A winding-up order, if granted, leads to compulsory liquidation of the company and appointment of a liquidator to realise assets. The threat of this alone is often enough to prompt payment.

