Succession Planning for Accounting Firm Partners: Why Your Exit Plan Is Really a Development Problem

By Vincent Howard, CPA | Managing Partner, Howard, Howard and Hodges | Skillability for Accounting Firms

Last updated: 2026  |  13-minute read

Who I Am and Why You Should Listen

I’ve been in public accounting since 1990. I founded my own firm in 1993, merged it in 2001 to form Howard, Howard and Hodges, and grew it from three people to 50 staff across four locations and multiple states. Our firm was named PASBA Firm of the Year.

I’ve lived both sides of this. I built a firm largely around my own capability in the early years — and learned the hard way that a practice dependent on one person is fragile and, frankly, not very valuable. The restructuring my wife forced in 2001, when we fired half our clients and rebuilt around systems instead of heroics, was the beginning of building a firm that could outlast any single person, including me. Since 2020 I’ve built a staff-development platform that more than a thousand accounting professionals across dozens of PASBA member firms have moved through — and the data taught me that the firms with real succession options are, without exception, the ones that systematically developed their people years before they needed to. This article is the succession conversation reframed around the variable that actually determines the outcome.

The Succession Crisis Is Real — and Most Firms Are Unprepared

The demographics are unambiguous. 75% of CPAs plan to retire within the next 15 years, and the profession is simultaneously short hundreds of thousands of professionals to replace them. Yet the planning gap is staggering: an AICPA survey found that only 46% of multi-owner firms and a mere 6% of sole practitioners have a succession plan in place.

And even among firms that have a plan, the most important piece is usually missing. Research on owner transitions found that fewer than half of owners who planned to retire within ten years had transferred any equity to successors, and only 35% of would-be successors said they felt fully prepared to take the helm — pointing to a significant gap in mentorship and professional development.

One advisory firm named the pattern precisely — the “succession delusion”: intended successors are leaving before the partner retires, and when they go, they take the exit strategy and a material portion of the firm’s value with them. The turnover is concentrated exactly at the Manager and Senior Manager layer firms rely on for future equity.

The succession problem is not, at its core, a legal or financial problem. It’s a development problem wearing a legal costume. You can’t transfer a firm to a successor who doesn’t exist — and developing that successor takes years you have to start spending now.

The Three Succession Paths (and What Each Requires)

There are really only three ways an accounting firm ownership transition happens. Each has different implications for value, client retention, and your legacy.

Notice what every favorable path requires: either a developed internal successor, or a firm de-risked enough to run without the founder. Both are development outcomes. The path you don’t want — the hastily arranged merger or wind-down where clients scatter and value evaporates — is simply what happens by default when the development work was never done.

The internal-succession economics problem

Internal succession preserves the most value, but it runs into a hard wall: money. If a firm is valued at roughly 1x revenue — say $2M — a successor needs to finance a $1M buyout for a 50% stake, and most senior managers in their 30s and 40s don’t have $1M in capital. The typical solution is seller financing, where the retiring partner takes payments over 5 to 7 years funded from the successor’s share of profits. That structure only works if the successor can actually run the firm profitably enough to fund the buyout — which loops straight back to whether you developed them.

The Variable That Actually Decides It: Successor Development

Across every credible source on accounting-firm succession, one theme repeats: the firms that transition well are the ones that identified and developed a successor years in advance. Madras Accountancy’s observation from working with CPA firms is blunt — successful internal succession shares a common pattern: they identified the successor 5 to 7 years before the planned retirement and deliberately expanded that person’s capabilities. The AICPA’s guidance points to acting 7–10 years before retirement, not 2–3.

Successor development is more than technical skill. Most senior managers have deep technical ability but limited experience with the business of running a practice. The retiring partner has to transfer how they price engagements, manage cash flow, handle difficult client conversations, and make hiring decisions — decades of accumulated judgment that lives nowhere but in their head.

This is exactly where most firms fail, and exactly where the conventional advice falls short. The standard prescription — “mentor and shadow the successor” — is the same flawed model that fails at every other level of the firm. Ad hoc shadowing is inconsistent, undocumented, dependent on the retiring partner having spare time they rarely have, and impossible to verify. If you wouldn’t trust shadowing to onboard a bookkeeper reliably (and you shouldn’t — see structured training vs. shadowing), you certainly shouldn’t trust it to develop the person who will own your life’s work.

Succession development needs the same thing onboarding needs: structure. A deliberate pathway that builds a successor’s technical, advisory, and business capability systematically — not an apprenticeship of osmosis squeezed between the retiring partner’s deadlines.

The Deeper Problem: A Firm That Can’t Run Without You Can’t Be Sold

Here’s the issue beneath the successor question. Even if you identify a brilliant successor, they inherit a problem if the rest of the firm still depends on heroics: institutional knowledge in people’s heads, clients attached to individuals rather than the firm, no systematic way to develop the next layer beneath the successor. As one succession expert warned, a firm without this foundation is “more of a practice than a business” — and practices don’t command business valuations.

This is why succession planning and staff development are the same project viewed from different ends. A firm with structured development infrastructure — where capability is built systematically, knowledge is documented in the system rather than trapped in individuals, and there’s a visible pathway developing every layer of staff — is a firm that:

• Has successor candidates, because it’s been developing people into higher capability all along, not hoping they’d absorb it.
• Retains those candidates, because a visible development pathway is itself the retention tool that stops the “succession delusion” of successors leaving before you exit. As the AICPA notes, a formal succession plan is “a great attraction and retention tool” for junior talent regardless of firm size.
• Commands a higher valuation, because a buyer — internal or external — is paying for a self-sustaining business, not a founder’s personal client list that walks out the door with them.
• De-risks every transition, including the unplanned ones: death, disability, or a partner’s sudden departure. Succession planning is also a safeguard against unexpected crises, not just retirement.

The development work you do for capacity, retention, and growth today is your succession plan. They are not separate initiatives. (This is the firm-value case for building an advisory bench — see how to turn order-taking tax staff into advisory engines and scaling capacity without hiring.)

The Succession Timeline: When to Do What

1. 7–10 years out — Build the bench. This is the development window, and it’s longer than most partners think. Install structured development so you’re systematically building capable people at every layer. You can’t identify a successor from a pool of people you never developed.
2. 5–7 years out — Identify and deliberately develop the successor. Choose the candidate(s) and expand their capability beyond technical work into the business of running the firm: pricing, cash flow, hiring, client strategy. Begin transferring business judgment systematically.
3. 3–5 years out — Structure the deal. Determine valuation, financing (seller financing is typical), and equity-transfer mechanics. Explore staged buy-ins, profit-sharing-before-equity, or earn-outs to solve the successor’s capital problem.
4. 18–24 months out — Transfer the relationships. The retiring partner systematically introduces the successor to every key client in joint meetings, transferring relationship ownership while reducing their own billable hours. Clients who feel handed to someone capable stay; clients who feel abandoned leave.
5. Transition year — Step back, stay available. A gradual shift from full-time to part-time, with the retiring partner mentoring and remaining a resource, consistently outperforms a hard cutover.

And one rule that overrides all of the above: have a crisis plan regardless of timeline. A practice-continuation agreement protects your firm, clients, and family if an unexpected event arrives before the planned exit — which is why succession planning is non-negotiable even for partners decades from retirement.

Frequently Asked Questions

What is succession planning for accounting firm partners?

Succession planning for accounting firm partners is the structured process of preparing to transfer ownership, client relationships, leadership, and institutional knowledge so the firm continues operating and retains its value after a partner retires or exits. It encompasses identifying and developing a successor, determining firm valuation, structuring the financial deal (often seller-financed over 5–7 years), transitioning client relationships, and documenting processes. Critically, it is more a development process than a legal event: the firms that succeed identify and deliberately develop a successor 5–10 years in advance, because you cannot transfer a firm to a successor who hasn’t been built. It should also include a crisis-continuation plan for unexpected events like death or disability.

When should accounting firm partners start succession planning?

Far earlier than most do — experts recommend beginning 7 to 10 years before planned retirement, not the 2 to 3 years partners typically allow. The reason is that the binding constraint is successor development, which takes years: firms that transition successfully identify a successor 5 to 7 years out and deliberately expand their capability, then spend the final 18 to 24 months transferring client relationships. Starting late forces the worst outcomes — a hastily arranged merger or wind-down where clients scatter and value evaporates. Additionally, every firm should have a crisis-continuation plan in place immediately, regardless of retirement timeline, because succession is also a safeguard against unexpected death, disability, or departure.

Why do so many accounting firm succession plans fail?

The leading cause is the absence of a developed successor. Only 46% of multi-owner firms and 6% of sole practitioners have any succession plan, and even among those that do, fewer than half have transferred equity and only 35% of would-be successors feel prepared to lead. The deeper failure is what one advisory firm calls the “succession delusion”: intended successors leave before the partner retires — concentrated at the manager and senior-manager layer — taking the exit strategy with them. Plans also fail because institutional knowledge and client relationships live in the retiring partner’s head rather than in documented systems, because successors can’t finance the buy-in, and because ad hoc mentoring fails to build the business judgment a successor needs.

How much is an accounting firm worth for succession purposes?

Small accounting firms are commonly valued around 1x annual revenue as a rough benchmark, though actual valuation depends heavily on client retention, fee structure, profitability, recurring revenue, and intangible goodwill. The critical factor for succession is how dependent the firm’s value is on the retiring partner personally: a firm whose clients are attached to one individual and whose knowledge lives in that person’s head is “more of a practice than a business” and commands a lower multiple, because the value walks out the door at retirement. A firm with documented systems, a developed team, and client relationships institutionalized across the firm commands a higher valuation because the buyer is acquiring a self-sustaining business.

What is the best way to develop a successor at an accounting firm?

Through structured development started 5–10 years in advance, not ad hoc shadowing squeezed between the retiring partner’s deadlines. Effective successor development covers three layers: technical mastery (the advanced work the successor will own), advisory and client-relationship capability (transferred through joint client meetings over 18–24 months), and the business of running a firm (pricing, cash flow, hiring, and strategic decisions — the judgment that usually lives only in the partner’s head). Because ad hoc mentoring is inconsistent and undocumented, the most reliable approach uses a structured development system to build capability systematically and verifiably, the same way well-run firms build capability at every other level rather than leaving it to osmosis.

Is internal succession or selling to another firm better?

It depends on the firm’s priorities. Internal succession (selling to a developed partner or manager) preserves the most firm value and client continuity and protects firm culture and staff futures, but requires a willing, capable successor who can finance the buy-in — typically via 5–7 year seller financing. External sale or merger, including to private equity, often yields a higher headline price and solves the no-successor problem, but relinquishes control over culture, client relationships, and staff. A wind-down with no plan destroys value as clients scatter. The common thread: every favorable option requires either a developed successor or a firm de-risked enough to run without the founder — both of which are development outcomes that must be built years ahead.

The Bottom Line

Three-quarters of CPAs intend to retire within 15 years, and the majority have no plan for what happens to the firm they spent a career building. The ones who do have plans often have the hardest part missing — a successor capable and willing to take over — because succession has been treated as a legal and financial event to arrange at the end rather than a development process to begin now.

Reframe it correctly and the path clears: your succession plan is the development work you do today. A firm that systematically builds its people creates successor candidates, retains them, runs without depending on any single person, and commands the valuation of a real business rather than a personal practice. A firm that doesn’t will face the default outcome — the hasty merger, the scattered clients, the evaporated value — no matter how good its intentions or how solid its operating agreement.

You can’t sell, transfer, or retire from a firm whose only capable person is you. Building the people who make your exit possible is the most valuable work you’ll do in your final decade as a partner — and it starts the day you decide your firm should outlast you.

Want to build the successor and the bench your exit depends on?

Book Your Free 10-Minute Structural Alignment Review →

In ten minutes we’ll show you how structured development builds the successor candidates and the self-sustaining team that make every succession path possible — and protect the firm value you’re counting on for retirement.

To your firm’s capacity,

Vincent Howard, CPA
Managing Partner, Howard, Howard and Hodges
Skillability for Accounting Firms

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