Executive Summary

An estate plan can work exactly as structured while the business inside it fails. 

A business is different from most other assets inside an estate. Its value may depend on the owner continuing to lead, make decisions, maintain relationships, or simply keep things moving. When that owner dies or becomes incapacitated, transferring ownership may be only part of the problem.

Estate planners do not need to become business succession experts. But when a meaningful portion of an estate is tied up in an operating company, they should recognize the assumptions the estate plan makes about that company. A Business Estate Plan addresses four of them: emergency continuity, governance, ownership mechanics, and strategic intent.

Why Business Owners Need More than an Estate Plan

An estate plan can work exactly as structured while the business inside it fails.

An owner, in a city near me, died suddenly early one November. He was the sole owner of the business and the only person authorized to sign checks.

His wife was faced with the shock of his death, her grief, funeral arrangements, and the approaching holidays. At the same time, his business fell into her lap.

His ownership interest had to pass through probate. Meanwhile the business still needed to operate, but no one had clear authority to do what he had always done himself. Payroll was due at the end of the week. But he was the only authorized signer.

Holidays were coming and her husband’s employees could not afford to miss pay periods.

Now imagine this was one of your clients. The ownership transfer might be planned better. Trusts may be funded correctly. Tax planning may have been thought through. But if the business itself still depends on the owner to function, the estate may still face a significant loss in value.

Some questions your surviving client might face:

• Who runs payroll next Friday? 
• Who has signing authority at the bank? 
• Who can legally bind the company to contracts? 
• Who can hire or deal with HR issues?
• In a regulated business, who is the licensed responsible party?

This illustrates an issue outside typical estate planning, but one that can determine if the plan can even work economically:  If the owner dies tomorrow, could the business function long enough to preserve its value?

Dangerous Assumptions

Most estate planning, when a business is part of the estate, assumes two things:

First, that the business will continue functioning after the owner is gone.

Second, that if a sale is preferred, that the business will sell for its perceived value.

Those are big assumptions, and they are often wrong.

According to the Exit Planning Institute (EPI), roughly 70% of businesses that go to market do not sell.¹ At the same time, EPI reports that roughly 70% of owners need to harvest the value of their business to support their lifestyle after exit.²

In Deloitte’s 2024 survey of U.S. family businesses³, only 24% of current-generation leaders strongly agreed that their business would continue running smoothly and without interruption if an important family employee left, retired, or died.

When an estate plan assumes either a successful future sale or continued operations, this matters. Both outcomes depend on conditions that should not be assumed. Estate planners should recognize when the plan depends on assumptions about the company’s ability to survive an unexpected death, continue operating, or eventually sell for its expected value.

While sobering, these are not random risks. They are avoidable.

The factors that differentiate businesses that are resilient and would survive an owner’s death from those that may not are known. With advance planning, owners can build businesses that are resilient, transferable, and valuable within the estate.

A business isn’t simply shares of ownership. It is a living system built on institutional knowledge, relationships, systems, and culture.

Shares can transfer easily. The rest of the business rarely does.

Most small and medium-sized businesses are dependent on the owner to operate. In fact, owner dependency is such a common and major issue, it is one of the first things that M&A professionals look for when evaluating risk. It is often considered a “deal killer.”

The advisor’s real question is not just whether the company has value on paper, but whether it can preserve or transfer that value if the owner is suddenly gone.

Succession Versus Exit

Succession and exit are often used interchangeably, but they mean different things, especially in regard to planning.

Succession primarily refers to a change in leadership while ownership may remain the same. An exit is primarily about a change in ownership while leadership may or may not change.

Many estate plans implicitly assume a simple, clean exit. That the business will sell, that the illiquid asset will become liquid, and proceeds will be conveniently distributed.

Without careful preparation, none of this should be assumed.

The company still needs leadership, clear authority, and operating stability before it is likely to sell. If those are missing, an estate plan built around a future sale may have nothing stable left to sell.

In other words, even when a sale is intended, the business will likely require a succession – even if on an interim basis.

Common Risk Signals

Certain comments and business patterns should prompt an advisor to explore whether the company could continue without the owner. If a client says or indicates any of the following, the business is likely at elevated risk in the event of death, incapacity, or another unplanned transition:

• “Everything runs through me.”
• The business relies heavily on informal agreements, undocumented processes, or handshake deals.
• There is no named or qualified successor and little management depth.
• Most of the owner’s imputed net worth is tied up in the business, and the owner is counting on that value to fund retirement or their next chapter.
• The buy-sell agreement exists but is outdated or rarely reviewed.
• Critical information, customer relationships, processes, or strategy live primarily in the owner’s head.

These are all signs of serious but avoidable risk.

It can be difficult for successful owners to believe that the value their business provides them will not automatically transfer to buyers or family.

The good news is that the same preparation that improves continuity also tends to build a higher-functioning, more valuable, and easier-to-manage company.

The Business Estate Plan

An estate that includes a business needs more than transfer documents and tax strategy. It needs what I think of as a Business Estate Plan: a coordinated plan for what happens to the business when the owner dies or becomes incapacitated. At minimum, that plan should address four areas: emergency continuity, governance, ownership mechanics, and strategic intent.

Emergency continuity: Who keeps the company functioning immediately after death or incapacity?

Governance: Who has authority to make major decisions during the transition (either to a sale or the succession), and what are the limits?

Ownership mechanics: Do estate documents, entity documents, buy-sell provisions, cap tables, valuation mechanisms, and actual ownership structure work together?

Strategic intent: What was the owner attempting to create for their estate and are the business-related assumptions (such as value or who will assume leadership) realistic?

For advisors who want a more structured way to think through the immediate handoff, a practical emergency succession planning template can help clarify who steps in, what authority they have, and how those decisions are triggered.

What This Means for Advisors

If a client owns a business, the estate plan is incomplete without a business estate plan to support it. Legal and financial structures need to align across three dimensions: the business itself, the estate plan, and the operational reality of what will actually happen if an owner dies or becomes incapacitated.

Assumptions about business value should be supported by more than book value or a formula written into company documents. Those numbers may serve a purpose but not reflect what a buyer would actually pay.

If no one will buy the business, or if it cannot function without the deceased owner, the survivors’ perception of value is irrelevant.

Advisors don’t need to be experts in valuation or business operations. But they do need to recognize when the business inside the estate is the real source of risk, and when continuity and transferability deserve the same seriousness as tax efficiency and legal structure.

When to Bring In a Specialist

Business continuity and succession planning cross law, tax, governance, operations, valuation, family dynamics, and leadership transition. No single advisor is likely to understand all of those areas deeply enough to design and execute the entire plan. The goal is not for one professional to provide every answer. It is for the advisory team to recognize the questions, identify the gaps, and bring in the right expertise before an emergency exposes them.

Bringing in additional support is especially important when:

• The owner remains central to day-to-day operations.
• The estate depends materially on the future sale or continued performance of the business.
• Family members are expected to inherit ownership, particularly when their interest or ability to operate the company is uncertain.
• Existing partners may not accept heirs as future partners.
• A future sale is assumed, but the business is not actually prepared for market or diligence.

Final Thought

Most estate planning answers the question: Who receives the business?

When there is a business inside the estate, you also need to answer: How will the business function, and for how long, when they receive it?

For business owners, an estate plan is incomplete unless it answers both questions.

1.  Exit Planning Institute, “State of Owner Readiness,” https://exit-planning-institute.org/state-of-owner-readiness. ↩︎
2. Exit Planning Institute, 2023 National State of Owner Readiness Report, https://exit-planning-institute.org/hubfs/Member%20Center%20Resources/2023%20National%20State%20of%20Owner%20Readiness%20Report.pdf. ↩︎
3. Deloitte Private, “2024 Family Enterprise Survey,” https://www.deloitte.com/us/en/services/deloitte-private/articles/family-business-next-generation-insights.html.

Originally published on Wealth Strategies Journal on 09.16.26