Multigenerational family business owners smiling inside a brewery, symbolizing succession planning and protecting a family business through estate planning.

How to Protect Your Family Business in Your Estate Plan

December 07, 20254 min read

A family business often represents more than a source of income. It carries your family’s history, your effort, and the opportunities you hope to leave for the next generation. In the United States, there are approximately 36.2 million small businesses, which provide nearly half of all private sector jobs. That scale shows how disruptive things can be when an owner passes away without a clear plan in place (Source: U.S. Small Business Administration).

Many owners are also entering a transition window as they age. An estimated 2.9 million American businesses are owned by people over age fifty-five. These companies employ tens of millions of workers and generate significant economic activity every year. When one of these owners becomes ill or dies unexpectedly, the absence of a succession plan can create stress for families, employees, and lenders all at once (Source: Project Equity).

An estate plan that includes the business makes these transitions smoother and protects the value you worked hard to build.


Why your family business needs specific instructions in the estate plan

A general will rarely provide enough detail for a business. Ownership in a company affects employees, vendors, and clients, not just your heirs. Family business researchers note that only a minority of companies remain family-run across generations. Older studies found that roughly 40% of family businesses transition to a second generation and about 13% continue to a third. This pattern shows how easily continuity can break without clear instructions on ownership, decision-making, and long-term intentions (Source: Cornell SC Johnson College of Business).

A dedicated section in your estate plan can identify who should receive ownership interests, how voting rights work, and whether the long-term intention is to keep the business in the family or prepare it for eventual sale. When your will or trust matches the governing business documents, your heirs and advisors have one aligned roadmap instead of conflicting instructions.


Separate ownership roles and management roles

Many families assume the next generation will know who is supposed to take over. In reality, some children work in the business while others choose different paths. A 2025 survey reports that nearly half of family businesses still lack a formal succession plan, even though continuity is a top concern for most owners. This gap often leads to confusion at the worst possible time (Source: Kreischer Miller).

A strong estate plan distinguishes between who owns the company and who runs it. One relative might inherit shares and help guide the strategy. Another may be best suited to operate the business day to day. Some families may decide that no heir wants the responsibility of managing the company, which means the plan should outline a process for hiring outside leadership or preparing the company for sale. Once these choices are clear, your estate planning attorney can update your will or trust and coordinate with your business lawyer so all documents support the same structure.


Integrate buy-sell agreements with your estate plan

If your business has partners, a buy-sell agreement is one of the most important tools to connect your estate plan to real-world outcomes. This agreement outlines what happens to an owner’s share in cases such as death, disability, or retirement. Wealth planning analysts consistently emphasize that buy-sell agreements help prevent disputes and provide a clear method for valuing and transferring an owner’s interest, often funded through insurance or structured payments (Source: Brown Brothers Harriman).

When this agreement is aligned with your estate documents, your heirs know whether they should expect cash, continued ownership, or a payout over time. Your partners know how ownership will shift and how the purchase price is determined. This coordination keeps the business stable and reassures customers, banks, and employees during a period of transition.


Protect short-term continuity and commit to regular updates

Even the strongest long-term succession plan needs support in the early weeks after an owner’s death or incapacitation. Payroll must continue. Bills must be paid. Someone must have the authority to speak with banks and vendors. A recent review of private business owners found that only 46% have a formal succession plan in progress, and nearly a third have none at all, which increases the risk of operational disruption if an emergency occurs (Source: Brown Brothers Harriman).

A practical estate plan includes short-term continuity instructions. This may involve a financial power of attorney while you are alive, specific authority granted in your will or trust for business actions after death, and a list of key advisors who keep operations stable. These steps give your family time to process the loss without rushing into avoidable business crises. Review these documents whenever major life events happen so your plan stays accurate and relevant.

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