Most founders spend enormous energy thinking about what happens if their business fails. They model downside scenarios, negotiate protective provisions, and draft term sheets with obsessive care. But very few spend any time thinking about what happens to their business if they die — and almost none have thought carefully about what happens if they die without a will. The answer, in most cases, is that the state decides. And the state’s answer is almost never the one a founder would choose.

The Legal Framework: What Intestate Succession Actually Means

When a person dies without a valid will, they are said to have died “intestate.” Every state in the United States has a set of laws — called intestate succession statutes — that dictate what happens to that person’s property. These laws exist because society needs a default rule when someone fails to express a preference. The problem is that the default rule was written for a generic citizen, not for a founder who owns equity in a company, has co-founders who are counting on operational continuity, holds unvested stock subject to a repurchase agreement, or has investors who have contractual expectations about who can hold shares.

Intestate succession laws vary from state to state, but they all share a common structure. Property passes in a fixed order based on family relationships. A surviving spouse typically receives a significant share — in some states, the entire estate if there are no children; in others, a fraction of it even if there are children. Children, including children from prior relationships, receive shares that are divided equally among them. If there is no spouse and no children, the property passes to parents, then to siblings, then to more distant relatives. If no relatives can be identified, the property eventually escheats to the state itself.

None of this is calibrated to the needs of a business. It takes no account of who is capable of managing a company, who understands the industry, or who has the relationships needed to keep a going concern alive. It pays no attention to co-founders who may have dedicated years to building the business alongside the deceased, or to investors who placed capital based on the assumption that a specific team would remain in control.

What the State Decides When You Don’t

The most immediate consequence of dying without a will is that a probate court will appoint someone — called an administrator, as opposed to an executor named in a will — to manage the estate. The court typically appoints a surviving spouse, then an adult child, then a parent, then other relatives. That person may have no business experience whatsoever. They may not understand your cap table, your investors, your revenue model, or the competitive dynamics of your market. But they will be legally responsible for managing your ownership interest in the company while the estate is being settled.

This can create immediate and severe problems. A company that needs quick decisions — about a funding round, a key hire, a customer contract, or a regulatory filing — may find itself paralyzed because the person who holds the relevant equity has died, no one has authority to act on behalf of the estate yet, and the probate process moves slowly. Courts do not operate on startup timelines.

Once an administrator is appointed, they have a fiduciary duty to the estate’s beneficiaries, which means they are legally obligated to act in the financial interests of the heirs. That duty can conflict sharply with what is best for the business. An administrator might be required to push for a liquidity event — a sale of the company — even if the remaining founders believe the company is worth waiting for a better valuation. Or they might block a transaction that the other founders believe is necessary to save the company, because the administrator perceives it as dilutive to the estate’s value.

The Specific Problem for Equity Holders

When a founder owns equity in a corporation or an LLC, that equity is property. Under intestate succession, it passes to the statutory heirs just like any other asset. But equity in a closely held company is not like a bank account or a piece of real estate. It comes with rights and obligations that the heirs may not understand, and it may be subject to restrictions that the estate cannot easily satisfy.

Many shareholder agreements and LLC operating agreements contain transfer restrictions. These provisions limit who can receive equity and under what circumstances. Some agreements require that the company, or the other equity holders, have a right of first refusal before shares can be transferred to a new owner — including an heir receiving them through a will or through intestate succession. Others require the consent of the board or the other members before any transfer can take effect. If the estate cannot satisfy these requirements, the equity may be frozen, the heirs may receive economic rights without governance rights, or a forced buyout may be triggered at a price that the family finds inadequate.

This is one of the most dangerous consequences of dying without an estate plan: the intersection of intestate succession law and private company governance documents can produce outcomes that no one intended and that harm everyone involved. The surviving co-founders may find themselves in a legal dispute with the deceased founder’s spouse. The heirs may find themselves locked into an illiquid asset they cannot manage or sell. The company may find itself unable to take routine actions because of uncertainty about who controls the deceased founder’s shares.

Why the Default Rules Are Almost Never What a Founder Would Choose

Consider a few common founder scenarios and apply the intestate succession framework to each.

A founder who is married with children from a prior relationship will typically see their estate split between the surviving spouse and the children from the earlier relationship. This can mean that the spouse, who may be actively involved in the business and who the founder would have wanted to receive the equity, gets only a fraction of it. The children from the prior relationship, who may have no knowledge of or interest in the company, receive the remainder. Now the business has multiple new equity holders who may have conflicting interests and no coherent plan for what to do with their shares.

A founder who is unmarried and has no children will typically see their estate pass to their parents. If both parents are alive, they may receive the equity jointly. If one parent is deceased, the surviving parent may receive it all. Parents who are in their sixties or seventies may have no capacity or desire to manage or monitor a startup investment. They may have little understanding of the business and limited ability to participate in decisions that require shareholder approval. And because they hold equity in a private company, they cannot simply sell their shares on a public market to exit the position.

A founder who has a domestic partner but is not legally married faces an even starker problem. Intestate succession law does not recognize domestic partnerships in most states. A longtime partner who lived with the founder, contributed to the household, and may have even contributed to the business may receive nothing at all. Everything passes to the closest legal relatives, who may be estranged family members the founder would never have chosen as beneficiaries.

Vesting, Repurchase Rights, and the Timing Problem

Many founders hold shares subject to a vesting schedule and a company repurchase right over unvested shares. If a founder dies before their shares are fully vested, the company typically has the right to repurchase the unvested portion at the original purchase price — often a fraction of the current fair market value. Whether that right can be exercised depends on the specific language of the stock purchase agreement, the equity incentive plan, and sometimes the operating agreement or shareholders’ agreement.

A well-drafted estate plan can address this. For example, a will or trust can specify that the executor or trustee should negotiate with the company about the treatment of unvested shares, or it can give the fiduciary the authority to enter into an accelerated vesting arrangement if the company is willing to agree to one. But without a will or trust, the administrator of an intestate estate may not have the sophistication or the authority to navigate these negotiations effectively, and the heirs may lose a substantial portion of the equity that the founder worked for years to accumulate.

Business Continuity: The Operational Emergency

Beyond the equity question, there is the immediate operational problem of running the business in the aftermath of a founder’s death. Many founders hold signing authority on bank accounts, have personally guaranteed leases or credit facilities, are the named counterparty on key contracts, or are the only person with access to critical systems and accounts. If a founder dies without any plan for succession of these operational functions, the business can grind to a halt within days.

A comprehensive estate plan — which includes not only a will but also potentially a trust, powers of attorney, and coordination with corporate governance documents — can address these operational continuity problems. It can identify who has authority to act on behalf of the business in the founder’s absence, ensure that a designated successor has the access and credentials they need, and provide a roadmap for the remaining team to follow in the immediate aftermath of a loss.

Without that plan, the remaining team is left to improvise. They may need to seek emergency court intervention to obtain authority to act. They may be unable to access bank accounts, execute payroll, or honor customer contracts. They may face personal liability if they take actions without clear legal authority. The stress and distraction of managing these problems — on top of the grief of losing a colleague and friend — can be devastating to a company’s culture and momentum.

The Probate Process and Why It Makes Things Worse

When a person dies intestate, their estate must go through the probate process in the state where they resided. Probate is a court-supervised proceeding in which the decedent’s assets are inventoried, debts are paid, and the remaining assets are distributed to the statutory heirs. The process is public — meaning that the estate’s assets, debts, and beneficiaries become part of the public record — and it is slow, often taking a year or more to complete, sometimes much longer if there are disputes.

For a private company founder, the publicity of probate can be particularly damaging. Competitors, employees, customers, and investors may learn details about the company’s ownership structure, financial condition, and strategic situation that would ordinarily be kept confidential. Creditors who might not otherwise have come forward may submit claims against the estate. Potential buyers may use the uncertainty created by the probate process to negotiate lower acquisition prices.

The cost of probate adds to the problem. Attorneys’ fees, court costs, and administrator compensation are paid from the estate before the heirs receive anything. In some states, these costs are set by statute as a percentage of the gross estate value, which means that a founder who owns a significant equity stake in a company — even if that equity is illiquid and difficult to convert to cash — may see a substantial portion of that value consumed by probate expenses.

What a Will Actually Solves — and What It Does Not

A will is the foundational document of any estate plan. It allows a founder to designate who will receive their property at death, name the person (an executor) who will be responsible for managing the estate, and — critically for parents — name a guardian for minor children. It can also include specific instructions about the treatment of business interests, such as directing the executor to work with the remaining equity holders to facilitate an orderly transition or giving the executor authority to negotiate the sale of the founder’s equity stake.

But a will has limitations that founders need to understand. It only takes effect at death — it provides no protection during a period of incapacity while the founder is still alive. It must go through probate, which means the delays, costs, and publicity of the court process still apply. And it cannot override provisions in a shareholder agreement or operating agreement that restrict transfers, require consent, or give other equity holders a right of first refusal. Those corporate governance documents operate independently of the estate plan, which is why coordinating the two is so important.

For many founders, a will alone is not sufficient. A revocable living trust — which holds assets during the founder’s lifetime and distributes them at death without going through probate — can address some of the will’s shortcomings. A durable power of attorney addresses the incapacity problem. And a thorough review of corporate governance documents ensures that the estate plan and the company’s internal rules are consistent with each other.

The Bottom Line for Founders

Dying without a will is not a neutral choice. It is an affirmative decision to let the state make your decisions for you — about who gets your equity, who manages your estate, who takes care of your children, and who speaks for your business in the critical days and weeks after your death. The state’s answer is a mechanical application of a formula that knows nothing about your company, your co-founders, your investors, or your vision for what the business should become.

The good news is that this is entirely preventable. A founder who takes the time to work with a qualified estate planning attorney — and who ensures that their estate plan is coordinated with their corporate governance documents — can ensure that their wishes are honored, their business is protected, and their family is provided for, regardless of when death comes. The process is not complicated, it does not take a long time, and the cost is trivial compared to the value of the business it protects.

Founders are accustomed to managing risk. The risk of dying without an estate plan is one of the most concrete and avoidable risks that any founder faces. There is no good reason to leave it unmanaged.