Running a promotion can be a great way to get attention fast - especially if you’re a startup or small business trying to build a brand, grow an email list, or drive sales.
That’s where lotto-style competitions come in. Whether you’re giving away a product bundle, a voucher, or a “major prize” to launch your new offering, competitions can create genuine buzz.
But in Australia, competitions aren’t just a marketing decision - they’re a legal and compliance project too. The rules can change depending on how winners are chosen, whether a purchase is required (or another cost is involved), what you’re giving away, and which state or territory your entrants are located in.
Below, we’ll walk you through the main legal issues to consider when planning lotto competitions in Australia, so you can run your campaign confidently (and avoid the common pitfalls that can lead to complaints, refunds, regulator attention, or reputational damage).
What Are “Lotto Competitions” (And Why Does The Label Matter)?
In everyday conversation, “lotto competitions” can mean any promotion where people enter for a chance to win a prize.
Legally, though, the name you use (“lotto”, “giveaway”, “raffle”, “competition”) matters less than the mechanics of the promotion. Regulators generally look at things like:
- How is the winner decided? Random draw vs judged criteria
- Is there a cost to enter? Including “must purchase” requirements or other costs
- Is this fundraising? Or is it a business promotion?
- Where are entrants located? State and territory rules vary
- What is being offered? Prize value, restrictions, and any conditions
Once you understand what you’re actually running, you can work out your legal obligations and draft the right paperwork.
Most lotto competitions fall into one of these categories:
- Trade promotion lotteries: A prize is awarded by chance (random draw), and the promotion is used to promote a business.
- Games of skill: The winner is chosen based on skill (for example, judged creative responses), not chance.
- Raffles: Often associated with fundraising and ticket sales (and heavily regulated).
It’s very easy for a promotion to accidentally shift categories - for example, a “game of skill” that actually includes random selection among valid entries can start looking like a game of chance.
If your campaign looks more like a raffle, you’ll want to be extra careful with compliance (and you may need to consider the rules outlined in raffle laws).
Do You Need A Permit Or Approval To Run Lotto Competitions In Australia?
This is one of the first questions business owners ask, and it’s a good one - because the answer is often: it depends.
In Australia, permits and notification requirements for trade promotions (including many lotto competitions that involve a random draw) are regulated at a state and territory level. That means your obligations can vary depending on where your entrants live, not just where your business is based.
For example, a promotion open to “Australian residents” may trigger rules across multiple jurisdictions at once.
What Usually Triggers Permit Requirements?
While the details vary, permit/approval requirements (where they apply) often depend on factors like:
- Whether the promotion is a game of chance (random draw) rather than skill
- The total prize value (including multiple prizes)
- Whether entry requires a purchase or another cost to participate
- How the promotion is marketed and the transparency of the rules
Some jurisdictions have moved toward lighter-touch requirements for many trade promotions, but it’s risky to assume you’re exempt without checking - especially if your prizes are high-value, your promotion is open nationwide, or the campaign is widely advertised.
What If You Run It Online?
“Online” doesn’t reduce your legal obligations. If people in different states can enter, you may still need to comply with each relevant state or territory’s rules.
This is also where businesses can get caught out: your Instagram giveaway might feel informal, but regulators can still treat it as a trade promotion lottery depending on the mechanics.
If you’re unsure, it’s worth treating compliance as part of the campaign build (just like your landing page, ads, and fulfilment plan), not an afterthought.
How To Structure Lotto Competitions So They’re Legally Safer
Before you draft terms and conditions or spend money on ads, it helps to decide what legal structure you’re aiming for.
Here are the key design choices that affect risk and compliance.
1. Game Of Chance Vs Game Of Skill
If you pick winners by random draw, you’re generally in “game of chance” territory. If you pick winners based on judging criteria (for example, best slogan, best video, best answer), you’re closer to a “game of skill”.
There’s no single “best” approach - but you should be deliberate, because the legal obligations and the way you draft your terms can change.
If you run a game of skill, you’ll want to clearly explain:
- the judging criteria (for example, originality, creativity, relevance)
- who will judge and how the judging will occur
- how ties are handled
- how disputes are handled
2. “No Purchase Necessary” (And Hidden Costs)
Many small businesses want to run a promo like “buy X and go in the draw”. That’s common - but the legal risk and permit position can vary by state and territory, and you’ll want to structure the promotion carefully to meet the rules that apply to you.
Also be careful about “hidden costs”, like forcing entrants to pay for shipping, premium-rate messages, or other costs to participate.
If you want broad participation with lower compliance risk, you can consider offering a genuine free entry pathway (where appropriate) - but it must be clearly explained and not set up in a way that makes it unreasonably difficult to use.
3. Prize Descriptions Must Be Accurate And Achievable
Where promotions go wrong fast is prize fulfilment. If you can’t deliver what you promised - or you add restrictions later - you can end up dealing with consumer complaints and potential Australian Consumer Law issues.
Make sure you can clearly answer:
- What exactly is the prize (brand/model/specifications, if relevant)?
- Are there dates, blackout periods, or availability limits?
- Is the prize transferable or exchangeable?
- Who pays for delivery, travel, taxes, or add-ons?
If you’re advertising the promotion publicly, you also need to think about broader pricing and advertising compliance, including advertised price laws (for example, making sure the terms of the offer are clear and not misleading).
What Laws Do Startups Need To Follow When Running Lotto Competitions?
Even when your promotion is set up correctly from a “gaming law” perspective, you still need to comply with other laws that apply to everyday business promotions.
These are the most common legal areas we see startups overlook.
Australian Consumer Law (ACL): Misleading Or Deceptive Conduct
The Australian Consumer Law (ACL) applies broadly to how you promote your business, including competitions.
At a high level, you need to avoid misleading or deceptive conduct - which often comes down to what you claim in ads, social posts, landing pages, and emails.
A common issue is oversimplified promo messaging (for example, “Everyone wins!” or “Guaranteed prize!”) that doesn’t match the actual terms.
It’s worth being familiar with section 18 of the Australian Consumer Law, because it’s often the starting point when complaints are made about promotion advertising.
Privacy And Data Collection (Especially If You’re Growing A List)
Many lotto competitions are really about customer data: names, emails, phone numbers, postcodes, and sometimes more.
If you’re collecting personal information, you should think about:
- what personal information you collect (and whether you truly need it)
- where you store it (tools, CRM, spreadsheets, third-party platforms)
- who you share it with (fulfilment partners, co-sponsors, marketing agencies)
- how long you keep it
Even if you’re a small business, a clear Privacy Policy can be essential - particularly if entries are collected via a website form or if you intend to use the information for ongoing marketing.
Spam And Email/SMS Marketing Rules
It’s common to include an opt-in like “tick this box to receive updates and offers”.
Just make sure your marketing permissions are handled properly. If your competition is being used to build a mailing list, you should consider compliance with email marketing laws, including clear consent and easy unsubscribe mechanisms.
From a practical perspective, it’s often better to separate:
- entry requirements (what someone must do to enter), and
- marketing opt-in (optional consent to receive promotions)
This helps reduce legal risk and also builds trust with customers (which matters just as much as compliance).
What Legal Documents Do You Need For Lotto Competitions?
If you take only one thing from this guide, make it this: your terms and conditions are not a formality - they are the main tool you use to manage risk, set expectations, and show compliance.
For most startups and small businesses, the core document is a set of competition terms and conditions tailored to the exact promo structure.
What Your Competition Terms And Conditions Usually Need To Cover
While every promotion is different, your terms commonly include:
- Promoter details (your legal business name and ABN/ACN)
- Eligibility (age limits, residency restrictions, employee exclusions)
- Promotion period (start/end dates and times, including time zone)
- How to enter (including any limits on number of entries)
- Entry cost (and if free, confirming there’s no cost other than standard internet/phone charges)
- How winners are determined (draw process or judging criteria)
- Prize details (value, inclusions/exclusions, delivery, substitution terms)
- Winner notification (how and when winners are contacted)
- Unclaimed prize process (what happens if the winner doesn’t respond)
- Dispute handling (how issues will be managed)
- Liability limitations (carefully drafted and consistent with ACL)
- Privacy and marketing (how entry data is handled and whether it’s used for marketing)
Other Documents You May Need (Depending On Your Campaign)
Depending on how you run your lotto competitions, you might also need:
- Website Terms if you’re collecting entries through your website (especially if you have a landing page with specific rules)
- Privacy Collection Notice if you want to be very clear at the point of collection about how data will be used
- Co-promoter or collaboration agreement if you’re partnering with another business and sharing costs, data, or obligations
- Influencer agreement if influencers are posting the promotion on your behalf (to control messaging and reduce misleading claims)
If you’re running what is essentially a “giveaway”, it’s also worth sanity-checking your structure against giveaway laws principles - particularly around transparency and advertising claims.
Key Takeaways
- Lotto competitions can be a powerful growth tool for startups, but the legal category depends on how the promotion works (chance vs skill, entry costs including purchase requirements, and prize structure).
- Permit and compliance obligations can vary across Australian states and territories, especially if your promotion is open to entrants nationwide - so it’s important to check the rules for each relevant jurisdiction.
- Your advertising and promo messaging must comply with the Australian Consumer Law, including avoiding misleading or deceptive conduct.
- If you collect entry data (like emails and phone numbers), you should handle privacy and marketing properly, including having clear terms and an appropriate Privacy Policy.
- Strong competition terms and conditions are one of the best ways to reduce risk, set clear rules, and protect your business if a dispute arises.
This article is general information only and does not constitute legal advice. If you’d like advice on your specific promotion structure, it’s best to get legal help tailored to your business and the states/territories where your entrants are located.
If you’d like a consultation on setting up lotto competitions for your business, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.
