Starting a Competition Business in the UK: Legal Steps and Licences

Running prize competitions can be a great way to build a brand, grow an audience and generate revenue. Whether you’re planning skill-based draws for high-value prizes, recurring giveaways on your website, or social media-led campaigns, there’s real potential here.

But the legal line between lawful “prize competitions” and regulated “lotteries” is easy to cross if you’re not careful. Getting your structure, compliance and contracts right from day one will keep you on the right side of UK law and protect your business as it grows.

In this guide, we’ll walk through how to start a competition business in the UK, including when you need a licence, the key laws to follow, and the essential documents to have in place.

What Is a Competition Business (And Is It Legal)?

In the UK, you can legally run “prize competitions” and “free draws” without a gambling licence if they’re structured correctly. These are typically online businesses that invite entrants to answer a question or complete a task for a chance to win a prize. However, if your promotion is classed as a “lottery” under the Gambling Act 2005, you’ll need a licence or fall within a very narrow exemption (e.g. a small society lottery) and comply with strict rules.

The headline distinction is:

• Prize competition: Entry depends on a significant element of skill, judgment or knowledge that prevents a substantial proportion of people from winning, or requires significant time/effort. This is not regulated as gambling if it genuinely tests skill.
• Free draw: There’s a genuinely free route to enter (no payment or “significant” cost required), and all entries have an equal chance. Again, this is not regulated as gambling.
• Lottery: Participants pay to enter and prizes are awarded purely by chance. Lotteries are regulated, generally require a licence, and have restrictions on who can run them.

If your model slips into “chance + paid entry”, you may be running an unlicensed lottery - which is unlawful. It’s crucial to design your format carefully and keep good records to evidence compliance.

For a broader overview of how lotteries, raffles and competitions are treated, it’s worth reviewing the UK’s lottery rules and practical differences between these activities.

Do You Need a Licence? Prize Competitions Vs Lotteries

You won’t need a gambling licence if you’re truly running a prize competition or free draw. But you will need one if the activity is a lottery (unless a narrow exemption applies). Here’s how to stay on the right side of the line:

Designing a Genuine Prize Competition

• Introduce a real skill element. A trivial multiple-choice question will not be enough if most people could guess it. Make the question or task robust so it filters out a “substantial proportion” of people.
• Keep a “free entry” route fully free. If you offer a postal entry route, it must be genuinely free or only involve a normal, non-premium postal cost; don’t disadvantage free entries in your draw process.
• Avoid paying for a chance. If people must pay to enter and the outcome is chance-based, you are likely operating a lottery.

If It’s a Lottery, Expect Licensing

Lotteries are regulated and typically restricted to certain bodies (e.g. charities, societies). If your idea is closer to a paid-chance model, look at charitable or society options - or rework your concept to meet prize competition criteria. For the licensing path, see this detailed overview of starting a raffle or lottery business.

Getting this classification wrong can result in enforcement action, fines and reputational damage. If you’re unsure, get advice early and adjust your format before launching paid entries.

Step-By-Step: Setting Up Your Competition Business

1) Map Your Business Model And Risks

Start with a simple plan. Clarify your prize categories, entry method (skill question, postal alternative, or both), frequency of draws, revenue targets, and your fulfilment and complaints process. Identify any higher-risk elements (e.g. high entry fees, minors, social media advertising) so you can design controls and clear terms around them.

2) Choose A Structure

Decide whether to operate as a sole trader, partnership or limited company. Many founders choose a company for limited liability, brand credibility and investment-readiness. If you’re leaning that way, you can Register a Company and set up your governance foundation from the start. If you’ll have co-founders or investors, a clear Shareholders Agreement will set expectations around roles, decision-making and exits.

3) Build Your Web And Payments Stack

Most competition businesses are online-first. You’ll need a secure website, payment processing (with anti-fraud measures), age-gating where relevant, and a transparent user journey that surfaces your core terms, prize details and eligibility criteria before people pay. Plan how you’ll store personal data and how you’ll handle winner announcements and consent.

4) Draft Your Legal Documents

Before you go live, get your customer-facing terms, privacy and compliance paperwork in place (more on the specific documents below). Avoid copy-paste templates - your model has unique risk points and you need tailored wording to stay within the law and to actually enforce your rules.

5) Launch, Monitor And Improve

Once live, track conversion rates, complaints, refunds, and the performance of your skill question (e.g. how many get it right; whether you’re filtering a substantial proportion). Keep audit trails of question design, entry processing, winner selection and prize delivery.

Key Laws Your Competition Business Must Follow

Beyond the Gambling Act classification, several core legal regimes will apply to your competition business. Here are the big ones to plan for.

Gambling Act 2005 – Classification Matters

As mentioned, your first job is to ensure your format is a genuine prize competition or a free draw, not a lottery. Include a skill element that is more than nominal; make your free entry route truly free; and avoid structures where payment buys a chance in a random draw.

Advertising And Promotions – CAP Code And Consumer Law

All marketing must be legal, decent, honest and truthful. You must comply with the UK Code of Non-broadcast Advertising and Direct & Promotional Marketing (the CAP Code), enforced by the ASA, and general consumer protection law.

• Be clear and upfront about significant terms: closing dates, number of prizes, any geographical or age restrictions, how winners are selected, and when prizes will be delivered.
• Avoid misleading claims, hidden conditions, or artificial scarcity. Steer clear of baiting consumers with “almost guaranteed” language or implying endorsements you don’t have.

To reduce risk, ensure your creatives and landing pages align with the CAP Code and avoid the common traps that lead to false advertising complaints.

Consumer Rights And Distance Selling

When customers buy entry online, distance selling rules can apply. Make sure you provide pre-contract information, clear pricing, and accessible terms before checkout. There are nuances about refunds for digital services and “time-limited” promotions, but transparency is key. It’s important to structure your model and disclosures with the Consumer Contracts Regulations and the Consumer Rights Act 2015 in mind. For a practical refresher, check the guide on distance selling laws.

Privacy And Data Protection (UK GDPR And DPA 2018)

You’ll collect names, emails, payment details, IP addresses and potentially ID documents for age/identity checks. You must have a lawful basis to process personal data, tell people what you do with their information, secure it appropriately, and respect rights (access, deletion, objections).

• Have a clear, tailored Privacy Policy.
• Use a compliant Cookie Policy and implement consent tools that meet ICO expectations; see practical notes on cookie banners that comply.
• Put appropriate contracts in place with processors (e.g. your payment gateway or email platform) and document retention periods.

Email And Direct Marketing Rules

Sending promotional emails or SMS to entrants is regulated. You usually need consent, or you may rely on the “soft opt-in” for existing customers if the strict conditions are met. Always provide an easy unsubscribe and honour it quickly. If email is a key channel, read up on the UK’s email marketing laws and when the soft opt-in can apply.

Age Restrictions And Responsible Play

If your prizes or categories could appeal to children, be careful with targeting and disclosures. You must not accept entries from under-18s if your terms prohibit it, and you may need age-gating measures. Avoid content that exploits inexperience or credulity, and do not use testimonials or imagery that misrepresent winning odds.

Payment And Refund Practices

Be transparent about entry fees, whether there are limits on entries, and in what scenarios you’ll issue refunds (for example, if a draw is cancelled or a prize becomes unavailable). Keep your cancellation policy fair and clear - and make sure it aligns with consumer law and your operational processes.

What Legal Documents Will You Need?

The exact suite depends on your business model, but most competition businesses will need the following at a minimum.

Competition Terms And Conditions

This is your core document setting out eligibility criteria (age, geography, exclusions), entry routes and deadlines, skill question mechanics, limits on entries, fees, winner selection and notification, proof and audit requirements, prize substitution rights, refunds and cancellations, publicity permissions, misuse/fraud handling, and complaint escalation.

Well-drafted terms protect your business, keep you compliant, and give your team a playbook. They should be accessible pre-purchase, prominently linked on key pages, and accepted at checkout.

Website Terms

You’ll also want general Website Terms and Conditions to cover use of your site, acceptable behaviour, IP ownership of your content, and limitations of liability unrelated to a specific prize promotion. If you run a store alongside your promotions, include clear Online Shop Terms & Conditions for product sales.

Privacy And Cookies

As noted earlier, publish and maintain a compliant Privacy Policy and Cookie Policy, backed by cookie consent tools that meet ICO expectations.

Supplier And Partner Contracts

If you source prizes from third parties, run ads via influencers, or use fulfilment partners, ensure you have robust written contracts (e.g. a Reseller or Supply Agreement, Influencer Agreement, or Service Agreement) covering pricing, delivery, IP use in promotional materials, timelines, indemnities, and what happens if a prize becomes unavailable. Don’t rely on informal emails for high-value prizes - you want the right to substitute or refund in a controlled way.

Internal Governance

If you’ve set up a company (especially with co-founders), keep your house in order with a clear Shareholders Agreement, director service terms, and policies for data protection and marketing approvals. This isn’t just paperwork - it reduces internal disputes and makes you more investable.

Complaints Handling And Winner Verification Procedures

Document how you verify winners, manage redraws if a winner is ineligible, publish winners (if applicable), and handle complaints or regulator enquiries. These aren’t always public-facing, but they’re essential for consistent decision-making and audit trails.

Practical Tips To Stay Compliant (And Competitive)

Design Your Skill Question Carefully

Make it meaningful. A “what colour is the sky?” multiple choice won’t cut it. The question (or task) needs to be challenging enough that it prevents a significant proportion of entrants from answering correctly without effort or knowledge. Keep evidence of why you chose the question and data showing the proportion of correct answers over time.

Keep Free Entry Truly Free

If you offer postal entry, make it equal - processed the same way, entered into the same draw, and not disadvantaged against paid entries. Set and publish fair cut-off dates so free entries can realistically arrive on time.

Show Your Working

Keep records of randomised draws, winner selection procedures, time-stamped lists of entries, and prize deliveries. If the ASA or a trading standards officer asks, you’ll want to show clear audit trails.

Be Crystal Clear In Your Ads

State material terms up front: price per entry, number of entries allowed, closing date (including time zone), number and nature of prizes, and key eligibility limits. Reserve your right to extend or cancel only where fair and lawful - and explain when that might happen.

Make The Online Journey Transparent

At checkout, provide a short summary of key terms with a link to the full terms, along with your privacy and cookie disclosures. Ensure consent boxes aren’t pre-ticked, and don’t bundle optional marketing consents with entry acceptance.

Common Pitfalls To Avoid

• Skill in name only: If your “skill” element is trivial and most people get it right, the activity risks being treated as a lottery.
• Hidden or unfair terms: Burying critical limits or using small print for key conditions invites complaints and potential breaches of consumer and advertising law.
• Unclear winner selection: If your process isn’t transparent and recorded, disputes become harder to resolve.
• Weak data practices: Missing or generic policies, no cookie consent, and poor security can lead to ICO attention and loss of customer trust.
• Inadequate contracts with prize suppliers: If a prize becomes unavailable and you lack a substitution clause, you may be forced into expensive refunds and reputational damage.

Costs, Taxes And Operations

Budget for prize costs, marketing and paid media, platform/hosting fees, payment processing charges, legal fees, and customer support capacity. For tax, speak with your accountant about VAT treatment of entry fees (this can be complex depending on how your promotion is structured), corporation tax on profits, and accounting for prizes supplied in kind or via third parties.

Operationally, set limits on entries per person to reduce problem gambling concerns, configure fraud detection on payments, and implement fair queueing or throttling if you anticipate spikes. Plan clear timelines for announcing winners and delivering prizes.

Key Takeaways

• Structure your model as a genuine prize competition or free draw - not a lottery - to operate without a gambling licence under the Gambling Act 2005.
• Use a real skill element and keep any free entry route genuinely free and not disadvantaged; document your rationale and results.
• Comply with the CAP Code and consumer protection rules: be transparent in ads and at checkout about key terms, pricing, odds and dates, and avoid misleading claims.
• Set strong data foundations with a tailored Privacy Policy, Cookie Policy and compliant consent tools, and honour data subject rights.
• Publish robust Competition Terms and Conditions, back them up with Website Terms and operational procedures for winner selection, verification and complaints.
• If you form a company, put governance in place early and use a Shareholders Agreement to prevent founder disputes and prepare for growth.
• When in doubt, get tailored advice before launch - it’s far easier to tweak your question format and terms now than to fix a non-compliant model later.

If you’d like help setting up a competition business, drafting your Competition Terms or sense-checking your format against UK law, you can reach us at 08081347754 or team@sprintlaw.co.uk for a free, no-obligations chat.