Merger and succession communications in financial services

Why getting it right matters more than you think

There's a moment in every financial services merger where someone says, "We just need to send out a letter telling clients what's happening." I completely understand that reaction. You're juggling legal timelines, compliance requirements, operational logistics, and probably a few sleepless nights. A letter sounds manageable.

But sending the letter is the easy part. What's hard is figuring out what the letter should actually say. If a client approached me today about helping them communicate a merger, this is what I’d recommend.

The brand that lives in people's heads

When I start working with a small, established financial firm, I often find the same thing: the brand is real, it's strong, and clients feel it, but nobody has ever written it down. Or if it was written down, it has been sitting in a drawer for the last decade and is out of date.

The founder knows exactly why clients choose them over a larger firm down the street. The team knows how they handle a difficult conversation differently from the competition. Long-standing clients could probably tell you in a heartbeat what makes working with this firm feel different. But ask for a brand guidelines document? Crickets.

This isn't a criticism though. It's actually very common in professional services, and especially in financial planning and wealth management. When your business is built on relationships and referrals, you don't necessarily need to articulate your brand on paper. Often, the brand is the relationships. Until you merge with another firm.

Why mergers are high-stakes communication moments

Mergers create uncertainty. Even when the change is genuinely positive for clients, the word "merger" triggers a very human question: Is my money still safe? Is my advisor still going to be there? Is this still the firm I chose?

In financial services, that uncertainty is particularly acute. Clients have trusted you with the thing they care about most — their future financial security. The relationship they have with their advisor is often deeply personal. If they feel like they're being handed off or that the firm they knew is disappearing, they may start exploring alternatives, even if they had no intention of leaving.

The good news is that clear, consistent, thoughtful communication can head a lot of that off. But you can only have that communication if you know what you're communicating.

The problem with two firms and no shared language

When two firms merge, you have two sets of clients, two ways of doing things, two sets of staff, and often two very different approaches to communication. Even if you think you’re very similar, the devil is definitely in the details. What you don't yet have is a shared story.

One firm might have a very polished, formal communication style. The other might have a warmer, more personal touch. One might lean into their investment philosophy, the other into their client service model. Neither is wrong, but if you let both continue in parallel through a merger, you send a muddled message at exactly the moment when you most need to be clear.

And if the acquiring brand doesn't have its messaging documented? You're essentially asking people to communicate something they can't yet put into words.

So where do you start?

This is the question I get asked a lot, and the first step is: you get the brand principles out of people's heads and onto paper. Before you write a single client communication, you need to be able to answer a handful of foundational questions:

What does this firm stand for? 

Not the generic answer ("we put clients first"). The real answer. What do you actually do differently? What do you care about that your competitors don't seem to? What kind of client do you serve best, and why do they keep coming back?

What is changing, and what isn't? 

This is critical in a merger. Clients want to know what's staying the same (their advisor, the service model, the account structure) and about any changes as clearly and as early as possible. Vague reassurances don't land well.

Who are you talking to, and what do they need to hear?

Your existing clients need a different message from your new partner's clients, who don't know you yet. Your referral partners (the accountants and attorneys who send you business) need something different again. Your staff needs to hear it before anyone else. A single catch-all communication is rarely the right answer.

What are the compliance requirements? 

In financial services, you're not just crafting a nice message, you're operating within a regulatory framework that often dictates timelines, required language, and approval processes. This must be built into the plan from day one, not retrofitted at the end.

The order of operations matters

One thing I've learned by working with professional services firms is that the order you do things matters enormously. If you start drafting client letters before you've agreed on your core messaging, you'll go through endless revision cycles and end up with something that pleases nobody. If you update your website before you've communicated with clients directly, some of them will find out about the merger from Google before hearing it from you, and that's a trust problem. If you tell some clients before others, or your staff hears about it through the grapevine, you've lost control of the narrative.

A structured communications plan — one that maps out who hears what, through which channel, in what order, and by when — is what keeps all of that from happening.

What this looks like in practice

We need to think about this work in two phases. The first is the foundation work of understanding the existing brand, surfacing the messaging that's been living in people's heads, aligning on what's changing and what isn't, and identifying every audience that needs to be communicated with. This is the work that most people want to skip, and it's the work that makes everything else possible.

The second is the planning work: once we know what we want to say and who we need to say it to, we build a structured timeline that covers client communications, digital and brand touchpoint updates, staff communications, and referral partner outreach. Everything needs to be coordinated and sequenced to go out in the right order.

The output is a practical roadmap that the team can actually follow.

The firms that do this well

The firms that navigate mergers well tend to have a few things in common. They treat the communication plan as part of the merger itself, not an afterthought. They invest the time to get their messaging right before they start sending things out. And they make sure that everyone who speaks to clients (every advisor, every staff member) is working from the same script.

The firms that struggle are the ones that fire off a generic announcement, assume that clients will be fine, and then wonder why some relationships didn't survive the transition.

A final thought

Mergers, acquisitions, and succession planning are among the most significant moments in the life of a financial firm. There are also moments when your clients are paying the closest attention to you. Getting the communication right isn't a nice-to-have; getting this right is one of the most important things you can do to protect the relationships you've spent years building.

If you're navigating a transition and want to talk through what a communications plan might look like for your firm, I'd love to have that conversation.