Will my clients follow me if I leave my firm? How to read your own book before you bet on it

The short answer: Whether your clients will follow you if you leave your firm depends less on an industry average than on how each relationship was built. Clients tend to stay with the person who has been solving their problems for years, not with the letterhead, and you can estimate your own odds by reading three pieces of evidence in your book: your revenue mix, who hired whom, and how deep each relationship runs. What you may take with you, and when you may say anything at all, is governed by real rules — the Broker Protocol where it applies, your employment agreement where it doesn't — which is why the client conversation is the last step in a transition plan, never the first.

Key facts

• No universal retention number fits every book. The useful evidence is in your own practice: how your revenue is built, how each client found you, and how deep each relationship actually runs.
• Advisor movement is routine, not rare. Diamond Consultants' annual transition report counted 11,172 experienced advisors changing firms in 2025, up 16.2% from 2024.
• Fidelity's Advisor Movement Study found that 56% of advisors had considered switching firms within a five-year window, and roughly one in four actually moved.
• The Broker Protocol, created in 2004 by Smith Barney, Merrill Lynch, and UBS, lets a departing advisor take five pieces of client information — name, address, phone number, email address, and account title — and nothing beyond that.
• The Protocol only covers a move when both the old and the new firm are signatories. Morgan Stanley and UBS withdrew in late 2017, so membership has to be checked on the current list, never assumed.

Any advisor who has thought seriously about leaving has run the same film. You resign, the phone goes silent, and the clients you have served for fifteen years shrug and stay with the logo. The film feels like foresight. It is mostly fear, and fear is a terrible analyst — it inflates the downside, ignores the evidence, and keeps capable people in place year after year because not-knowing feels safer than finding out. This piece replaces the film with a method: what tends to happen when advisors change firms, why loyalty attaches where it does, how to read your own book honestly, and what the rules let you take and say. If the bigger question — whether to go at all — is still open for you, am I ready to leave my firm walks through that decision. This one goes deeper on the single fear that anchors it: client portability.

Will my clients follow me if I change firms?

Nobody can promise you a number, and you should be suspicious of anyone who does. Your book is not an average. A universal retention percentage describes other people's practices — different clients, different revenue, different histories — and borrowing it tells you almost nothing about yours. If you have been searching for a financial advisor client retention rate to settle the question, the honest answer is that the question settles at the level of your specific book, not at the level of an industry statistic.

What the record does support is a pattern: the fear runs darker than the outcome. Advisors imagine wholesale desertion. What tends to happen, when a move is prepared properly and communicated honestly, is that the core relationships — the people who trusted the advisor rather than the sign on the door — generally come along. Preparation moves the odds; it does not remove the risk. Both halves of that sentence matter.

It also helps to see how ordinary this path is. Diamond Consultants' annual transition report counted 11,172 experienced advisors changing firms in 2025, a 16.2% increase over 2024. Fidelity's Advisor Movement Study found that 56% of advisors had considered switching firms within a five-year window, and roughly one in four actually moved. You are not contemplating something exotic. You are contemplating something advisors execute by the thousand every year, most of them carrying the same fear you are carrying now, and the industry that serves those moves — custodians, attorneys, transition consultants — exists because the moves keep working well enough to continue.

Why do clients follow advisors instead of firms?

Because loyalty attaches to the person who picks up the phone. The one who knew when their kid started college. The one who talked them off the ledge in a down market when every instinct said sell. The one who sat with them after a parent died and helped sort the estate. Institutions do not do any of that. People do.

We assume clients are loyal to brands because the brand is what we see on the building every morning. Clients see something else: a human being who has been genuinely useful to them for years. The relationship is the asset, and you are the relationship. So when you ask "do clients follow advisors or firms," ask the more personal version instead: who solves my clients' problems — the building, or me? Answer that truthfully, client by client, and the fear usually shrinks a size.

The caveat is that this only holds where a real relationship exists. A client who sees you as interchangeable with the firm's platform is loyal to the platform. Which is exactly why the next question is the one that deserves most of your attention.

How can I tell which of my clients would actually follow? The three pieces of evidence

Since no industry number can answer this for you, read the evidence your own book already contains. Three lenses, applied name by name.

Revenue mix. How is each relationship monetized? A recurring advisory fee is a decision the client renews every quarter — an ongoing, chosen relationship with you, priced and re-accepted over and over. A book built on recurring fees is a book full of clients who keep deciding to work with you. A book built on one-off transactions behaves differently: the relationship activates when there is a trade and goes dormant in between, and dormant relationships are the ones a change of letterhead can quietly end. Run your revenue through this lens first, because it is the most objective of the three. Recurring, planning-based revenue is evidence of portability. Transactional revenue is a question mark, account by account.

Who hired whom. For each client, answer one question: did they hire you, or did they hire the firm? A client who came to you through a personal referral — "you should talk to my guy" — hired you. A client who followed you from a previous firm already answered this question once, with their feet. On the other side: the account you inherited from a retiring colleague, the walk-in who chose the branch for its name, the lead the firm's program handed you, the referral that came through the bank channel. Those clients hired the institution, and you happened to be the person the institution assigned. They may have grown to value you since. But their starting loyalty ran to the brand, and some of it still does. Sort the book into "hired me" and "hired the firm" and you will see the shape of your real franchise.

Relationship depth. This is the lens that catches what the first two miss. Does the client call you directly, or the 800 number? Do you know the spouse, the kids, the business? Have you been through something together — a market drop that had them panicking, a business sale, an inheritance, a divorce? Crisis is where advisory relationships either deepen or reveal themselves as shallow, and the ones that deepened are the ones that travel. Contrast that with the statement-only relationship: cordial, satisfied, and entirely mediated by the firm's paper. Depth is harder to score than revenue, but you already know the answer for every name on the list. You know which clients would take your call on a Saturday and which ones would not recognize your voice.

Run all three lenses across the book and you get something more useful than any percentage: a list. This cluster follows almost anywhere. That cluster is genuinely uncertain. That last cluster was never really yours. Now the question "will my clients follow me if I leave my firm" has stopped being a coin flip you feel in your stomach and become an inventory you can plan around — which clients to prioritize in the first weeks, how much revenue is actually at risk, and whether the practice that arrives on the other side supports the move. That inventory, not an industry average, is what client retention when changing firms actually turns on.

Who owns my clients — me or my firm?

There are two answers, and both are true at once. Contractually, in most employee channels, the firm owns the client relationship. Your employment agreement says so, the account paperwork says so, and the non-solicitation language you signed — possibly years ago, possibly without reading it closely — says so. This surprises advisors who built every one of those relationships personally, but ownership on paper and authorship in fact are different things, and firms write the paper.

Relationally, no contract can assign trust. The firm can own the account; it cannot own the reason the client stays. That gap between what the firm controls and what you carry is the entire reason advisor transitions work at all — and also the reason they are regulated, contested, and occasionally litigated. The structure of your affiliation shapes how the gap plays out: W-2 employees at large firms typically face the tightest agreements, while advisors changing broker-dealers as independent contractors often (not always) signed something looser. Nobody can tell you which you have without reading your documents, which is precisely the point. Before you rely on the relationship you are sure you own, find out what you signed about the relationship the firm says it owns.

Can I take my clients if I leave Morgan Stanley or UBS? What the Broker Protocol actually allows

The framework most advisors have heard of is the Broker Protocol, created back in 2004 by Smith Barney, Merrill Lynch, and UBS to protect clients' privacy and their freedom to choose their advisor when an advisor changes firms. Where it applies, it is narrow and specific. The official Protocol text spells out exactly five pieces of client information a departing advisor may take, and only for clients they personally serviced: the client's name, address, phone number, email address, and account title. Advisors are prohibited from taking any other documents or information — no account numbers, no statements, no performance reports, no copies of anything else. Take more than the five fields and you forfeit the Protocol's protection, which is the fastest way to convert a clean resignation into a courtroom.

The mechanics matter as much as the list. To be covered, you generally must resign in writing to local branch management and leave the firm a copy of the client information you are taking — and that branch copy, unlike your own list, includes the account numbers. Above all, both your current firm and your destination firm must be Protocol signatories. The Protocol is voluntary; firms join and withdraw at will, and while more than two thousand firms were signatories as of the administrator's October 2025 list, the membership shifts. Morgan Stanley and UBS withdrew in late 2017, and Smith Barney's parent Citigroup followed in early 2018 — stated neutrally, those firms simply chose a different framework for departures. So the direct answer to "can I take my clients if I leave Morgan Stanley or UBS" is that the Protocol will not be what covers you, and your employment agreement becomes the governing document: typically a non-solicitation clause, notice provisions, and a defined playbook the firm follows when advisors leave.

Two cautions before you file any of this away. First, check the current signatory list for both firms rather than relying on an article, including this one — membership changes weekly. Second, the Protocol is the strongest available protection for a compliant departure, not immunity. A separate agreement can still bind you, your specific facts still matter, and the reading of those documents is a job for a securities attorney who handles advisor transitions, not for a weekend with a search engine.

When can I tell my clients I'm leaving?

Not before you understand the rules, and for most advisors that means: later than instinct suggests. The rules around client contact are real and specific about timing and method. Announcing a move before you resign, nudging clients to "sit tight, something's coming," or quietly pre-positioning paperwork can each undermine the protections you were counting on and hand your firm the opening it needs. The advisors who get this wrong are rarely reckless people. They are people who treated the client conversation as the first step because it was the step they cared about most.

Treat it as the last step instead. Before a word reaches any client, the sequence runs: read what you signed, confirm whether the Protocol covers both firms, build the transition checklist with your new firm's team, and get a securities attorney into your corner. Most advisors do not have one on call, and that is the point — this is a specialized area, the firms you are dealing with have experienced counsel, and an attorney who reads these departures for a living can tell you in an hour what your firm's playbook will be. What to do before resigning is its own discipline, and the client conversation sits at the end of it, timed and conducted the way your counsel advises.

What should I say to clients after the move? The three-step conversation

Advisors imagine this conversation as a pitch, which is why they dread it. The strongest version is the opposite of a pitch. Three steps:

1. Tell your clients you have made a change you believe will serve them better.
2. Tell them you would be grateful to keep working together.
3. Make the next steps easy.

That is the whole thing — the 3-step client conversation, and its strength is that there is nothing clever in it. You do not pressure anyone. You do not criticize your old firm; disparagement is beneath the relationship and creates risk you do not need. You give people a clear, respectful choice and you make the paperwork painless. Lead with the relationship and the reason, and let the years of work you have already put in do the persuading. Clients can feel the difference between an advisor who is inviting them and an advisor who is selling them, and the invitation is what earns the yes.

What about the clients who don't follow?

Some will not come, and it helps to be honest in advance about who they are likely to be. Run the three lenses again: the relationships that stay behind are disproportionately the transactional ones, the inherited ones, the statement-only ones — the clients who, on inspection, had a relationship with the firm that happened to include you. Losing them stings less when you see clearly what was actually lost, and the inventory you built earlier means none of it arrives as a surprise.

The clients who were truly yours — the ones who trusted you rather than the letterhead — generally want to keep working with the person they trust. Many advisors come out the other side of a transition a little stunned at how thoroughly the fear had been running the show. The question "will my clients follow me if I leave my firm" was never really about the clients. It is a question about what you have built, and if you have spent years being genuinely useful to people, that work does not evaporate because the sign on the door changes.

“The fear says the firm holds the relationship. The reality, more often, is that you do.”

— Chris Evans

Frequently asked questions

Do clients follow advisors who change firms?

In general terms, when advisors move, the vast majority of their core clients tend to follow — the relationships built on recurring work, personal hiring, and real depth travel well. Retention through a transition is never certain, though. Preparation moves the odds; it does not remove the risk.

How many clients does an advisor lose when switching firms?

There is no single number worth quoting, because attrition depends on how the book was built. Practices heavy in recurring, planning-based relationships tend to keep more; practices heavy in transactional or inherited accounts tend to lose more. The three-lens read above — revenue mix, who hired whom, relationship depth — gives you a better estimate for your own book than any industry figure.

How do I leave Edward Jones and keep my clients?

The same framework applies as anywhere else, with extra care on the documents. Check the current Broker Protocol signatory list for both your firm and your destination; where the Protocol does not cover the move, your employment agreement governs, and those agreements typically include non-solicitation language with real teeth. Have a securities attorney read what you signed before you act, and say nothing to clients until the plan and the timing are set.

Who owns my clients — me or my firm?

Contractually, in most employee channels, the firm does — the agreements and account paperwork put ownership on the firm's side. Relationally, the trust that keeps a client in place belongs to whoever earned it, and no contract can transfer it. A transition is where those two kinds of ownership meet, which is why the paperwork gets read before anything else happens.

How long does a transition take?

It varies with the size and complexity of the book, the custodian or platform on the other side, and how much of the work was done before resignation day. Plan in months, not days: quiet preparation first, then a compressed period of repapering and client conversations after the move. Your new firm's transition team will map the sequence for your specific situation.

This piece is for educational purposes only and is not individualized legal, tax, or compliance advice. Before you act on any of it, get the right specialist in your corner — for client portability questions, that is a securities attorney who handles advisor transitions, which most advisors do not have on call until they go looking.