Straight answer: pinning a brand disclaimer on your Twitter/X profile (whether it’s a “views are my own” bio line or a pinned tweet) is a useful bit of housekeeping for context, but it does not satisfy the FTC or the ASA’s rules on sponsored content disclosure, and treating it as if it does is how creators and comms teams end up in trouble. Use it for framing your account, not as your only disclosure.
What people mean by this
When someone says “pin a brand disclaimer,” they usually mean one of two different things, and mixing them up is where the confusion starts.
The first is a bio disclaimer: a short line in your 160-character X bio, something like “Views my own, not my employer’s” or “Retweets are not endorsements.” This lives permanently under your name and profile photo.
The second is a pinned tweet: an actual tweet you write and then fix to the top of your profile, above your normal chronological feed, using the “Pin to profile” option. Only one tweet can be pinned at a time, and it stays there until you unpin it or pin a new one.
Both get lumped together under “pinning brand disclaimers” because they serve the same rough purpose: telling anyone who lands on your profile what your relationship to a brand is, before they scroll through your actual tweets.
Why brands and individuals started doing this
I started paying close attention to this when I was working with a marketing director at a UK insurance brand in 2021. She’d joined the company’s exec team and kept using her personal Twitter account, the same one she’d had since 2011 with opinions on everything from football to parenting. Within a fortnight of the announcement, journalists and competitors were screenshotting her old tweets and framing them as “insurance boss says.” Nothing scandalous, just ordinary personal opinion getting reattributed to the company.
We added a bio line: “Head of Marketing at [Company]. Personal account, personal views.” Forty-six characters. It didn’t stop every screenshot, but it gave her and the comms team something to point to when a journalist asked whether the company endorsed a comment she’d made. That’s the real, practical job a bio disclaimer does: it’s a reference point for disputes, not a shield.
Brand accounts use pinned tweets for a different reason entirely, usually during a crisis or a known recurring issue. A company handling a product recall might pin a tweet linking to the official statement so it’s the first thing anyone sees, rather than making journalists and customers scroll past weeks of ordinary marketing content to find it. I’ve recommended this exact move to two clients during service outages, once for a SaaS company whose login system went down for six hours, and once for a retail brand dealing with a delivery backlog before Christmas. In both cases the pinned tweet cut down repeat questions in replies by roughly half within the first day, based on the client’s own reply-volume tracking.
How to pin a tweet on X (the steps)
This part is simple, which is probably why so few people bother writing it down:
- Write and post the tweet you want to disclose or highlight.
- Go to your own profile and find that tweet in your feed.
- Click the three-dot menu in the top right corner of the tweet.
- Select “Pin to profile.”
- Confirm. It will now sit at the top of your profile, marked “Pinned.”
- To remove it later, use the same three-dot menu and select “Unpin from profile.”
You can only pin one tweet at a time. If you pin a new one, the old one drops back into your normal timeline in chronological order. There’s no notification sent to your followers when you pin or unpin, so it’s a quiet change rather than a broadcast.
For the bio version, go to Edit Profile and edit the bio field directly. X gives you 160 characters, which is tighter than it sounds once you’re trying to fit a company name, a role, and a disclaimer clause into it.
The part most guides on this skip
Here’s the uncomfortable bit nobody selling you a “how to disclose brand partnerships” template wants to say plainly: a bio disclaimer or a pinned tweet does not meet the disclosure standard that the FTC and the UK’s Advertising Standards Authority require for sponsored content.
The FTC’s Endorsement Guides are explicit that disclosures need to be clear and placed where someone would see them alongside the sponsored content itself, not buried somewhere the reader has to go looking for. A single tweet promoting a product can be reposted, screenshotted, or quote-tweeted without the original bio or pinned tweet ever travelling with it. If someone sees your paid post out of context, and your only disclosure is three tweets up in your bio, the FTC’s own guidance treats that as insufficient. You can read the FTC’s own explanation of this directly on their Endorsement Guides FAQ page.
The ASA runs the same logic. I’ve watched more than one UK influencer get pulled up by the ASA over the years for having “ambassador for [brand]” sitting in their bio while the actual posts promoting that brand carried no #ad tag, no “paid partnership” label, nothing on the post itself. The bio line didn’t save them. The ruling still went against them because the individual post, viewed on its own, gave no indication it was commercial.
This matters because the whole appeal of a pinned disclaimer is that it feels like a one-and-done fix. Set it up once, forget about it, sleep easy. It isn’t that. Every individual sponsored tweet still needs its own disclosure, whether that’s #ad at the start of the tweet, X’s built-in “Promoted” or paid partnership labelling where it applies, or a plain “Paid partnership with [Brand]” written into the tweet text itself. The pinned tweet or bio line is context. It is not cover.
When pinning still earns its place
None of that means you should skip it. It’s just doing a different job than people think.
A pinned disclaimer works well for:
- Employees and executives who tweet personally and want a fast, quotable answer ready for the “does your company agree with this” question.
- Board members and advisors juggling multiple company affiliations, where a bio line listing all of them stops confusion about which hat they’re wearing.
- Brand accounts during an active issue, using a pinned tweet to route everyone to one official statement instead of scattering the same reply across hundreds of mentions.
- Financial, legal, and medical-adjacent commentators who need a standing “not financial advice” or “not a substitute for professional advice” line, since regulators in those sectors often expect that kind of general caveat in addition to per-post disclosure.
- Anyone rebuilding a personal brand after a role change, where old tweets keep resurfacing attached to a new job title they weren’t written under.
That last one is closer to home than I’d like to admit. When I stepped back from full-time influencer work a few years ago and started rebuilding my consultancy, old sponsored posts from a previous era kept surfacing whenever someone Googled me. A pinned tweet explaining what I do now, dated and current, gave anyone landing on my profile the right first impression instead of five-year-old content setting the tone.
What to write in the pin
Keep it short, specific, and honest about the relationship. Vague disclaimers (“thoughts my own”) read as boilerplate and don’t hold up well if anyone ever questions them. A few real patterns that work:
- For employees: “Marketing lead at [Company]. Personal account. RTs and opinions are mine, not my employer’s.” (About 95 characters.)
- For board members and advisors: “Advisor to [Company A] and [Company B]. No financial interest disclosed here beyond that.” (About 90 characters.)
- For brand crisis accounts, as a pinned tweet rather than a bio line: “Update on our current service issue, latest info here: [link]. We’ll update this thread as things change.”
- For commentators covering regulated topics: “Not financial advice. I hold positions in some companies I discuss, always check the specific tweet for that disclosure.”
Notice the last one still points back to per-post disclosure rather than pretending the bio covers everything. That’s the honest version of this, and it’s the one that protects you if a regulator or a journalist ever asks why you didn’t disclose a specific paid post.
A system that covers you
The setups that hold up under scrutiny combine all three layers rather than relying on one:
- A bio line stating your general relationship to the brand or employer, refreshed whenever that relationship changes.
- A pinned tweet used situationally, either as a standing intro or as a live routing tool during a specific issue, not as a permanent substitute for individual disclosure.
- Clear, unmissable disclosure on every individual sponsored or paid tweet itself, written into the post, not assumed from context.
If you manage a brand’s Twitter presence, or you’re an employee tweeting under your own name while working for a regulated or newsworthy company, it’s worth putting this in writing as an actual policy rather than leaving it to individual judgement. I’ve seen companies write a two-paragraph internal guideline covering exactly this, who needs a bio disclaimer, what the standard wording is, and when a pinned tweet gets used, and it saves the same awkward conversation happening every time someone new joins the comms team.
Frequently asked questions
Does a pinned tweet count as an FTC disclosure for sponsored content?
No. The FTC’s Endorsement Guides expect disclosure to sit with the specific sponsored post itself, since a pinned tweet or bio line won’t travel with the post if it’s screenshotted, shared, or seen out of context.
How many characters do I have for a Twitter/X bio disclaimer?
X gives you 160 characters for your bio, so a disclaimer needs to be short, usually somewhere between 40 and 100 characters once you’ve included your role and the company name.
Can I pin more than one disclaimer tweet at a time?
No, X only allows one pinned tweet per profile at any time. Pinning a new one automatically unpins the previous one, which then drops back into your normal chronological timeline.
Should employees add “views are my own” to their bio even without a company policy?
It’s a sensible habit even without a formal policy, since it gives you and your employer a quick, quotable reference point if a personal tweet ever gets misattributed to the company, though it won’t stop the confusion entirely on its own.
