Should I Hire an M&A Advisor to Sell My Agency?

It depends on how far you are from selling, and on what kind of help you mean. "M&A advisor" covers several different jobs, and founders who hire the wrong one at the wrong time usually pay for it in the final price.

Most founders I talk with think the choice is between selling the agency themselves and handing it to a broker. There are two decisions here. The first is how to get the business ready to sell for a premium. The second is how to run the sale itself, and there are three ways to do that.

Start with readiness, 12 to 24 months out

Most of what a buyer pays for is settled before you ever talk to one: how specialized you are, whether sales run without you, how concentrated your client base is, and how clean your financials look. A buyer prices the business in front of them, and by the time you're in a sale process it's too late to change much of it.

Your team should own most of this work. The hard part is knowing which work matters: which changes buyers pay more for, what order to make them in, and how each will hold up in diligence. That judgment is what an exit-readiness advisor brings. Your team still does the work, and the advisor makes sure the 12 to 24 months you spend preparing go toward the changes that move the price.

Three ways to run the sale

A founder-led sale with an advisor

You stay the face of the deal. You own the buyer conversations and the relationships, and an advisor works alongside you from readiness through close. That includes shaping how you tell the story, preparing you for each buyer conversation, pressure-testing offers, and helping you understand what the earnout, rollover equity and payment terms mean for you. The advisor also helps you coordinate the M&A attorney and accountant you'll need either way.

This works best when your likely buyers are strategic: other agencies, partners, or companies you already know, where trust and fit matter as much as price. It also suits founders who are comfortable being in the room and want to keep control of how the deal comes together.

A broker

A broker markets the business, finds buyers, and sits between you and them. Brokers typically handle smaller, more standardized transactions, with less bespoke structuring and less strategic counsel. The broker runs the deal, and you mostly respond to it.

An investment banker

A banker runs a formal, competitive process, usually with institutional and private equity buyers, and typically works larger, more complex deals. If you want a broad auction, or your deal is big enough that competition among many buyers will raise the price by more than the fee, a banker is usually the right call. A good readiness advisor will tell you when you've reached that point, and can keep advising you alongside the banker.

What to look for in an advisor

Look for experience with agencies or professional services firms specifically. Generalist small-business M&A experience doesn't translate well, because agencies are valued on things like client concentration, founder dependence and team retention that a generalist may not weigh correctly.

Look for someone who will tell you the business isn't ready. An advisor who agrees with everything you believe about your value is setting you up for a hard conversation with the first serious buyer.

Ask whether they stay with you through close or hand you off once the prep is done. The decisions near the end of a deal, on structure, terms and what to concede in diligence, are where a founder most needs someone who already knows the business.

For a broker or banker, ask about their record: how many deals closed, and how the final terms compared with the first offers.

Common mistakes

The most expensive one is hiring the banker first. A founder decides to sell, goes to market with the business as it is, and ends up with an offer weighted toward earnouts because the buyer is pricing in risk the founder could have removed. A year or more of preparation would usually have been worth more than anything the process could recover.

The other mistake is getting no help at all. Founders who handle a complex deal alone, especially one with earnouts or rollover equity, often give up more in structure than an advisor would have cost.

Recommended next steps

If you're 12 to 24 months from selling, start with readiness: find out which parts of your business will raise or lower what a buyer pays, and fix those first. If you're already talking to a buyer, get an advisor involved before you agree to terms. If you're six to nine months out and expect to want a competitive auction, start interviewing bankers now so you know what the process and costs look like before you have to decide.

Take the M&A Readiness Assessment to see which parts of your business will raise or lower what a buyer pays, and what to fix first.

Frequently Asked Questions

How much does an M&A advisor cost?

It depends on the type. Brokers and bankers usually charge a retainer plus a success fee paid at close, often on a sliding scale by deal size. Exit-readiness advisors usually work on a fixed engagement or a monthly retainer plus equity. Whoever you talk to, ask for the full fee structure in writing before you start, including what you owe if the deal doesn't close.

Can I sell my agency without any outside help?

You can, and some founders do, usually on small, simple deals with one buyer. It gets harder to justify as size and complexity grow, especially with competing buyers or terms like earnouts and rollover equity. A founder-led sale with an advisor sits in between: you keep control of the deal and have someone experienced guiding you through it.

What's the difference between a broker and an M&A advisor?

The main difference is who runs the deal. A broker runs the process and stands between you and the buyers. In a founder-led sale, you run it, and the advisor works with you on strategy, preparation and negotiation. A readiness advisor also starts much earlier, on the changes that raise what the business is worth, while a broker's work begins when you go to market.

When should I bring in an advisor?

Earlier than most founders think. An exit-readiness advisor is most useful 12 to 24 months before a sale, while there's still time to change what buyers will pay for. A broker or banker comes in closer to market, once the business is ready.