Do You Need Competition Terms & Conditions? (2026 Updated)

Running a giveaway can feel like the fastest way to build hype around your brand. Maybe you’re launching a new product, trying to grow your email list, or rewarding loyal customers with a prize.

But before you post “Tag a friend to win!” and hit publish, it’s worth getting one thing straight: a competition is a legal promise. And if the rules aren’t clear, you can end up with complaints, refund demands, platform takedowns, or even a regulator asking questions.

This guide is updated for 2026 so you can feel confident you’re following current New Zealand expectations around advertising, privacy, and fair conduct (especially for online and social media competitions).

Let’s break down when you need competition terms and conditions, what they should include, and how to run a promotion that protects your business from day one.

What Counts As A “Competition” (And Why The Rules Matter)

In practice, “competition” is an umbrella term that covers a bunch of different promotions, including:

• Prize draws (for example: “Enter your email to go in the draw to win”).
• Games of skill (for example: “Best caption wins”).
• Instant win promotions (for example: scratch-to-win codes, randomised winners, “spin to win”).
• Social media giveaways (for example: “Like, follow, and tag 2 friends to enter”).
• Purchase-to-enter promos (for example: “Spend $50 and go in the draw”).

Even if you call it a “giveaway” or “promotion”, the legal issue is the same: you’re making a public offer with conditions attached. If you don’t set those conditions out clearly, you can end up arguing about them later (usually when someone is unhappy with the outcome).

Competition terms and conditions help you:

• set clear entry requirements (and exclude invalid entries fairly)
• define the prize, value, and any limits
• explain how and when the winner will be chosen
• avoid misleading advertising and complaints
• handle privacy properly (especially if you’re collecting emails, phone numbers, or addresses)
• reduce the chance you’ll have to “make it right” out of your own pocket later

It can be tempting to keep things casual (particularly on Instagram or TikTok), but legally, the more public and persuasive your promotion is, the more important it is to have proper rules behind it.

Do You Legally Need Competition Terms & Conditions In New Zealand?

There isn’t one single NZ law that says “you must have competition terms and conditions”.

However, in real-world terms, you usually do-because running a competition triggers legal obligations around fair advertising, consumer expectations, and privacy. Clear written rules are the simplest way to show you’ve met those obligations.

The Big Legal Risks If You Don’t Have Clear Rules

If you run a competition without proper terms and conditions, you’re more likely to face issues like:

• Misleading advertising complaints (for example, if the prize isn’t as described, or important conditions weren’t disclosed).
• Arguments about who “really” won (especially with subjective judging like “best comment”).
• Disputes about eligibility (age, location, employees entering, multiple entries, bots, etc).
• Unexpected costs (for example, shipping a bulky prize internationally because you didn’t limit entry to NZ).
• Privacy complaints if you collected personal information and didn’t explain how you’d use it.

From a legal foundations perspective, competition terms and conditions are a risk-management tool. They don’t just “look professional” - they help you run the promotion fairly and defensibly.

Fair Trading Act 1986: Why Your Competition Must Not Mislead

If you’re promoting a competition to the public, you need to be careful that your advertising isn’t misleading or deceptive (or likely to mislead). In NZ, that’s a key concept under the Fair Trading Act 1986.

In plain language, it means:

• you should describe the prize accurately (including any major limits)
• you shouldn’t hide important conditions in a way that changes the “overall impression” of the promotion
• you should be able to prove you actually awarded the prize as promised

Good terms and conditions support your marketing claims by spelling out the details behind the headline.

Privacy Act 2020: If You Collect Personal Information, You Need To Be Careful

Many competitions involve collecting personal information, like:

• name
• email address
• phone number
• postal address
• social media handle
• photos or videos (which can also identify a person)

If you’re collecting personal information, you should be clear about:

• what you’re collecting and why
• how you’ll store it and keep it safe
• who you’ll share it with (for example, a courier or prize partner)
• how long you’ll keep it
• whether you’ll use it for marketing (and how people can opt out)

In most cases, you’ll also want your broader Privacy Policy to match what your competition entry form says.

What Should Competition Terms & Conditions Include?

There’s no one-size-fits-all template, because the right terms depend on the platform, the prize, and how you’re selecting winners.

That said, strong competition terms and conditions in NZ usually cover the following.

1. Promoter Details

Tell people who is running the competition (the “promoter”), including your business name and NZ contact details. If you trade under a brand name that’s different from your legal entity, be consistent.

If you’re unsure about naming and branding, it can help to clarify whether your trading name needs formal steps like registration - Does a Trading Name Need to Be Registered? is a common issue for growing businesses.

2. Entry Period (Start And End Dates)

Be specific about the timeframe, including time zone (NZT/NZDT). If entries close at 11:59pm, say so.

If you’re running an ongoing promotion, consider whether it’s better structured as repeated weekly draws with separate closing times.

3. Eligibility Criteria

This is where you define who can enter. Common criteria include:

• age limits (for example, 18+)
• location limits (for example, “New Zealand residents only”)
• exclusions (employees, contractors, immediate family of staff, affiliated businesses)
• how many entries per person (and how you’ll determine duplicates)

Eligibility is one of the biggest sources of disputes. Clear rules here save you headaches later.

4. How To Enter (And What Counts As A Valid Entry)

Spell out the mechanics. For example:

• “Follow our page, like the post, and comment with your favourite product.”
• “Submit the online form with your name and email.”
• “Purchase any item from our website and your order number counts as an entry.”

If entries are via social media, your terms should also cover practical issues like:

• what happens if someone’s profile is private and you can’t verify the entry
• whether bots, fake accounts, or spam entries are excluded
• whether removed comments invalidate entry

5. Prize Details (And Any Hidden Costs)

Be very clear about what the prize is. Include:

• description (brand/model/colour where relevant)
• quantity (one prize or multiple)
• approximate value (especially for high-value prizes)
• any limitations (expiry dates, booking conditions, blackout dates)
• what’s included and what’s not (shipping, installation, add-ons)

Also decide who pays for delivery. If the winner pays shipping, say it upfront (and consider whether that feels fair from a customer experience standpoint).

6. Winner Selection Process (Draw vs Judging)

This is crucial. The rules should state:

• how the winner is chosen (random draw, judged, or mixed)
• when and where the draw/judging happens
• who judges (if skill-based)
• criteria (if skill-based - even simple criteria like originality and relevance help)

If you’re judging entries, you want your criteria to be clear enough that you can justify your decision if questioned.

7. How You’ll Notify The Winner (And What If They Don’t Respond?)

Set out:

• how the winner will be contacted (DM, email, phone)
• how long they have to respond
• what happens if they don’t respond (redraw, next best entry, forfeiture)

This avoids the awkward situation where you’re chasing someone for weeks with no clear end point.

8. Publicity And Content Permissions

Many businesses want to repost winner announcements, user-generated content, or competition entries. If that’s part of your plan, address it.

For example, you might want permission to:

• publish the winner’s name and/or social handle
• repost their photo or video entry
• use competition entries for marketing later

Where you’re using someone’s image, it may be more appropriate to use a separate consent document such as a Model Release Form (particularly for campaigns beyond a simple winner announcement).

9. Privacy: What You Collect And What You’ll Do With It

Your terms should align with your privacy approach. If you’re collecting emails for a newsletter, say that clearly and give people a choice (for example, a tick box).

And if you’re emailing people after the promotion, make sure you’ve thought through your email marketing laws obligations, including consent and unsubscribe requirements.

10. Liability, Disclaimers, And “Stuff That Goes Wrong” Clauses

Even the best-run competition can hit problems: supplier delays, damaged prizes, courier losses, or platform outages.

Your terms often need clauses dealing with things like:

• your right to verify entries and disqualify fraudulent entries
• what happens if the prize becomes unavailable
• limitations of liability (within what’s legally allowed)
• force majeure-type events (events outside your control)

This is an area where it’s risky to DIY, because NZ consumer law and unfair contract terms can limit what you can exclude. A tailored Competition Terms & Conditions document is usually the safer route.

Special Considerations For Social Media Competitions (Instagram, Facebook, TikTok)

Social media competitions are popular because they’re quick and cheap to run. They’re also where businesses get caught out most often, because the “rules” are squeezed into a caption.

If you’re running a competition on social media, make sure you think about:

Platform Rules Still Apply

Each platform has its own promotion guidelines (and they change from time to time). Your terms and conditions should be drafted to work alongside those requirements.

For example, you generally need to:

• make it clear the platform isn’t sponsoring or administering the promotion
• avoid entry mechanics that violate platform rules (such as inaccurate tagging)

Even if this isn’t “NZ law”, it still matters-because your post can be removed, your account can be restricted, or complaints can escalate quickly.

Be Clear About Entry Mechanics

“Tag a friend” promotions are common, but you should define things like:

• whether multiple comments = multiple entries
• whether tagging business accounts counts
• whether you’ll accept entries via story shares

Without this, you can end up with entrants arguing that they “should’ve won” because they commented 50 times.

Watch Out For Impersonators

Unfortunately, fake accounts often impersonate brands running competitions and message entrants asking for credit card details.

While you can’t always prevent this, your competition posts and terms can help by stating:

• the official account that will contact winners
• that you will never ask for payment information to claim a prize

This is good risk management and protects your brand reputation.

Common Competition Mistakes (And How To Avoid Them)

A lot of competition disputes aren’t caused by bad intentions. They happen because the promoter didn’t think through the “what ifs”.

Here are some of the most common issues we see, and how clear terms and conditions can help.

“We Changed The Rules Halfway Through”

Sometimes businesses realise the prize is too expensive to ship, or the entry mechanic isn’t working, and they try to adjust the rules mid-campaign.

If you need flexibility, your terms should include a carefully drafted right to vary, suspend, or cancel the promotion (and how you’ll notify entrants). But this needs to be handled fairly, otherwise it can look misleading.

“The Winner Never Responded”

This is extremely common, especially for giveaways with lots of casual entrants. If your terms don’t say what happens next, you’re stuck improvising.

A simple “response within X days or the prize is forfeited and we redraw” clause usually solves this.

“The Prize Wasn’t What People Expected”

This can happen when the promotion copy is vague or overhyped. Your terms should match your advertising, and your advertising should match reality.

If you’re partnering with another brand or supplier, make sure you’ve got the relationship documented too (so you’re not left delivering a prize your partner never agreed to supply).

“We Collected Emails… Now What?”

Competitions are a popular way to build a database. But you should only do this if:

• you’ve clearly explained what you’ll use the emails for
• you’ve got a lawful basis/consent for marketing follow-up
• your privacy settings and storage practices are solid

As your business grows, aligning your marketing and compliance practices with a broader set of what laws businesses have to follow is a smart move (and can prevent costly clean-ups later).

Key Takeaways

• Competition terms and conditions aren’t just “nice to have” - they’re the clearest way to run a giveaway fairly and protect your business if someone complains.
• Even though NZ law doesn’t always explicitly require written competition rules, promotions are still regulated through principles like not misleading consumers under the Fair Trading Act 1986 and handling personal information properly under the Privacy Act 2020.
• Strong competition terms should cover eligibility, entry mechanics, prize details, winner selection, notification and redraw processes, privacy, and what happens if something goes wrong.
• Social media competitions need extra care because captions are short, entrants can misunderstand entry requirements, and platform-specific promotion rules still apply.
• If you’re collecting emails or running the competition to grow your audience, make sure your privacy approach is clear and consistent with your Privacy Policy and marketing practices.
• It’s risky to copy generic templates for promotions - competition terms should be tailored to your prize, platform, and risk profile, especially where liability and consumer law are involved.

If you’d like help drafting competition terms and conditions that fit your promotion (and your business), you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.