UK #ad rules for creators, in plain English

Which UK watchdogs police this

Two bodies matter most. The Advertising Standards Authority (ASA) enforces the CAP Code, which covers ads, including influencer posts. The Competition and Markets Authority (CMA) polices consumer law, including rules against misleading consumers. Both have published guidance for influencers, and they work with Instagram and TikTok on enforcement.

When a post becomes advertising

Regulators usually class a post as an ad when you received payment or perks (cash, gifts, discounts, trips, commission) and the brand influenced what was posted, or when it promotes your own product. Affiliate links count too. When in doubt, label it.

How to label it properly

• Put “#ad” or “Ad” at the start of the caption, not buried among hashtags at the end.
• On video, make it visible on screen as well as in the caption, especially on Stories and Reels.
• Use the platform’s paid partnership tool as well, but not instead of a clear label.
• Shorthand such as “#sp”, “#collab” or a “thanks to…” alone is treated as unclear.

Where follower numbers come in

Brands pay creators partly for reach. If you tell a brand you have 20,000 followers when most were bought, or show them inflated engagement, you are giving them a misleading picture of what they are paying for. UK consumer law treats misleading people about popularity as an unfair practice, and the CMA has pressed Instagram and Facebook to clamp down on groups trading fake reviews. The ASA expects claims in ads to be truthful, including claims about popularity. In short:

1. Never present bought followers to a brand as a real audience.
2. Share real Insights (reach, impressions, audience location) when brands ask.
3. Don’t claim “thousands of happy customers” based on a follower count.

Where that leaves a follower purchase

Buying a modest pack to make a new personal or business profile look less empty is not, in itself, an advertising offence. The line is crossed when the number is used to persuade people, commercially, of something untrue. Keep bought numbers as presentation, never as a claim, and give brands honest data. Our sponsored post calculator is built on engagement, not followers, for exactly this reason.

Practical checklist for UK creators

• Label every paid, gifted or affiliate post clearly, up front.
• Keep a simple record of what you were given and by whom.
• Don’t edit out the label later.
• Be honest with brands about your audience and how it was built.
• If a brand asks you not to label, label anyway; the responsibility is shared.

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