Dear Influencer: Here Is Why Your Brand Deal Is Actually a Commercial Agreement
An open letter to every creator who thinks "it's just a quick collaboration"
Let me start with something that might surprise you.
That brand that sent you a free product and asked for a post? That is not a gift. That is a commercial transaction.
The DM where a company offered you £200 for a single Instagram Story? That is not a friendly favour. That is a legally binding agreement.
And the contract you signed without reading because "they all say the same thing"? That document now governs your rights, your income, and your intellectual property.
I am writing this letter because too many influencers – from micro‑creators to six‑figure earners – still treat brand deals like casual arrangements. They don't realise that under UK and EU law, what they are doing is running a business. And that comes with legal obligations, tax responsibilities, and real financial risks.
So let me walk you through why your brand deal is actually a commercial agreement, what that means for you, and how to protect yourself before the next DM lands in your inbox.
1. The Law Already Treats You as a Business
You might not have registered as self‑employed. You might not have a company number or a VAT registration. But if you regularly accept payment – in cash, free products, discounts, or event invitations – for promoting products on social media, the law in the UK and across the EU considers you a "trader" or an "undertaking."
That is not my opinion. It is the position of the European Commission, the UK's Advertising Standards Authority (ASA), and tax authorities across both jurisdictions.
Here is what that means in plain English:
You are subject to consumer protection laws.
You must disclose paid partnerships clearly (using #ad, not #collab).
You can be fined for misleading advertising.
You must pay tax on everything you receive – including free products.
The moment you accept anything of value in exchange for a post, you have entered a commercial agreement. There is no "just for fun" exception.
2. An Oral "Yes" Is Still a Contract – And That Is Dangerous
Many influencers operate on handshake deals. A brand DMs you: "We will send you our new skincare set. Post two photos and tag us." You reply: "Sounds great!"
That is a legally binding contract. It is just a very poorly documented one.
Here is the problem. Without a written agreement, who owns the photos you took? Can the brand use them in paid ads next year? What happens if they never pay you? What if the product gives you a rash – can you still post positively?
These questions become expensive legal disputes without a written contract. A simple, one‑page written agreement would answer all of them.
So yes, your verbal or DM‑based "deal" is a commercial agreement. But it is one that leaves you completely unprotected.
3. You Are Giving Away Valuable Rights Without Knowing It
When you post a photo featuring a brand's product, you own the copyright to that image. Under UK law (Copyright, Designs and Patents Act 1988), copyright arises automatically the moment you create an original work.
But when you agree to a brand deal without a written contract, you are implicitly giving the brand permission to use that image. The question is: how much permission?
Without a written licence, a brand might argue they can:
Repost your image anywhere, forever
Use it in paid advertising without paying you extra
Edit or crop your image in ways you hate
License your image to other companies
You might be fine with some of those uses. But you should be the one deciding – not leaving it to guesswork.
A written commercial agreement makes those boundaries clear. It says: "The brand may use this image on Instagram for 12 months only. No paid ads. No edits. Credit must be given."
Without that, you have handed over control.
4. You Are Responsible for Tax on "Free" Products
One of the biggest misconceptions in influencer marketing is that free products are not income.
HMRC and EU tax authorities disagree.
If a brand sends you a £500 jacket and you post about it, that £500 is likely taxable income. The same applies to hotel stays, event tickets, free meals, and even discounted services. The market value of anything you receive in exchange for a post counts as consideration.
The law treats that as barter. And barter is taxable.
If you are not declaring these benefits on your self‑assessment tax return, you are technically committing tax evasion. HMRC has become much more aggressive in this area, using data from social media platforms and payment processors to identify undeclared income.
Your brand deal is a commercial agreement. That means it generates taxable income. Treat it that way.
5. You Can Be Held Liable for What You Say
When you promote a product, you are making claims. Sometimes the brand gives you a script. Sometimes you make up your own lines.
If you say "this tea cured my insomnia" and there is no scientific evidence, you could be liable for misleading advertising. The ASA can fine you, demand that you remove the post, and publicly name you as a non‑compliant influencer.
If you claim "this protein powder is organic" and it is not, the brand might try to blame you. Without a written agreement that says the brand provided that information, you could be left holding the legal bag.
A commercial agreement should include what lawyers call "warranties and indemnities." That is a fancy way of saying: the brand promises that the information they give you is true, and they will cover your legal costs if something goes wrong because of their product.
Without that protection, you are exposed.
6. You Have More Power Than You Think
Here is the good news.
Because your brand deal is a commercial agreement, you are not a charity. You are a business partner. And that means you have the right to negotiate.
You can ask for a deposit before you shoot. You can limit how long the brand can use your content. You can charge extra for whitelisting. You can refuse exclusivity that locks you out of other work.
Brands expect creators to push back on unfair terms. The ones who don't ask get the worst deals.
So treat your next collaboration like the commercial agreement it is. Send a counter‑offer. Ask for a contract. Request changes to the licence terms. You are not being difficult – you are being professional.
What a Proper Commercial Agreement Should Include
If you want to protect yourself, make sure every brand deal includes these elements:
Clear scope of work – Number of posts, platforms, deadlines
Payment terms – Deposit, final payment date, late fees
Copyright ownership – You retain ownership; brand gets a limited licence
Licence duration – 6 months, 12 months, not "perpetual"
Whitelisting clause – Extra fee if they use your content in ads
Exclusivity – Narrow category, short duration (3 months max)
Indemnification – Brand covers product‑related claims
Morality clause – Mutual, with cure period
Termination – Kill fee if brand cancels
Disclosure obligation – #ad at the front, paid partnership tag
You do not need a 20‑page document. One or two pages with these clauses will already put you ahead of 90% of creators.
Where LegalLens Comes In
We help influencers turn casual brand deals into professional, legally sound commercial agreements.
What we offer:
Contract templates – UK, EU or US‑ready, influencer‑friendly agreements
Contract reviews – We redline unfair terms and send back changes
Negotiation support – Exact emails to send to brands
Fair fees – We always cap them at a maximum of 10% of the contract value
You do not need to be a legal expert. You just need someone who is.
An Open Invitation
If you have ever accepted a free product in exchange for a post, you are already in the world of commercial agreements. The question is whether you are navigating it with your eyes open.
I wrote this letter because I have seen too many creators lose money, lose control of their content, and even face legal trouble simply because they did not know their rights.
You do not have to be one of them.
📩 Contact LegalLens at contact@legallens.co.uk for a free 15‑minute consultation. Let us review your next contract before you sign.
This article does not constitute legal advice and is provided for general information purposes only. Always consult a qualified legal professional for advice tailored to your specific situation.