2026 Business Estate Planning: A Vital Guide

Short answer: A business owner who dies or becomes incapacitated without a plan leaves the company exposed. Probate is a public, court supervised process, and on a $1,000,000 estate California’s statutory probate fees run about $46,000, split evenly between the executor and the estate’s attorney, before a dollar reaches the business or the family (Prob. Code §§ 10800 and 10810). A funded revocable living trust, a buy-sell agreement, and a durable power of attorney address most of this before it becomes a crisis, and none of them require the business to stop operating while a court sorts things out.

What happens to my business if I die without a plan?

If you die without a funded revocable living trust, whatever business interest you own in your own name goes through probate along with the rest of your estate. Probate is a public, court supervised process. A will does not avoid this: a will only takes effect once a court validates it through probate, so having a will does not keep the business out of court.

Probate has a real cost. On a $1,000,000 gross estate, California’s statutory fee schedule produces $23,000 for the executor and a separate $23,000 for the estate’s attorney, roughly $46,000 in ordinary fees before court costs or extraordinary compensation, and that fee is calculated on the estate’s gross value without any reduction for a mortgage or business debt (Prob. Code §§ 10800 and 10810). For a business owner, that means the company’s value is part of what those fees are calculated against, and the money comes out of the estate before anyone inherits.

While probate is pending, the business does not run itself. Someone has to sign checks, manage payroll, and make decisions, and until the court appoints a personal representative, no one has clear legal authority to do any of that on the estate’s behalf.

Does a living trust actually protect my business?

Only a funded revocable living trust passes assets, including business interests, to your successors outside of probate. “Funded” is the operative word: a trust that is signed but never used to retitle the business ownership interest into the trust’s name does not avoid probate for that interest. If you own an LLC, a corporation, or a partnership interest, the membership certificate, stock certificate, or partnership agreement generally needs to be reassigned to the trust, not just mentioned in the trust document.

A revocable living trust does not, by itself, reduce income tax, property tax, or estate tax, and it does not shield the business from the owner’s personal creditors during life. What it does is keep the transition private and let a named successor trustee step in immediately on your death or incapacity, without waiting for a court to appoint someone. For a business that depends on one person’s signature or relationships, that immediacy is often the whole point.

Can a power of attorney keep the business running if I become incapacitated?

A durable power of attorney lets you name someone in advance to manage your financial and business affairs if you become unable to do so yourself. Without one, no family member automatically has legal authority to sign contracts, access business accounts, or make decisions on your behalf just because they are related to you or work in the business. A spouse or adult child typically has to petition a court for a conservatorship to get that authority, which takes time and plays out in public.

A healthcare directive serves a parallel purpose for medical decisions, separate from business management. Neither document is a substitute for a funded trust: a power of attorney generally stops being effective at death, while a trust is built to continue operating through death and afterward. A complete plan for a business owner typically uses both, a trust for the long term and a power of attorney to bridge a period of incapacity.

How do I transfer the business to my heirs without a large tax bill?

For 2026, the federal estate and gift tax exemption is $15,000,000 per person, or $30,000,000 for a married couple, made permanent under the One Big Beautiful Bill Act (IRC section 2010(c); P.L. 119-21 section 70106). Most business owners never approach that number, but for those who do, transferring ownership during life instead of waiting until death has consequences worth understanding before signing anything.

The 2026 annual gift tax exclusion is $19,000 per recipient, per donor, or $38,000 for a married couple who elects to split gifts. Gifts to a single heir above that amount require filing a Form 709, but generally trigger no tax owed until your cumulative lifetime gifts exceed the $15,000,000 exemption (IRC sections 2010(c) and 2503(b)). This is why gifting business shares gradually, over a period of years, is a common way to move ownership without an immediate tax cost.

There is a tradeoff. Gifting an appreciated business interest during life gives the recipient your original, carryover basis rather than a step-up, so the built-in gain becomes taxable when they eventually sell. Property that passes at death instead generally receives a step-up in basis to fair market value on the date of death (IRC section 1014). Whether lifetime gifting or a plan built around the date-of-death transfer makes more sense depends on how much the business has appreciated and whether a sale is likely, and that calculation is worth running with an attorney before shares move.

What about disputes between my heirs over the business?

When more than one heir inherits an interest in the same business, disagreements over who runs it, who gets paid what, and whether to sell are common, particularly if only some of the heirs actually work in the company. A buy-sell agreement, put in place while you are alive and able to negotiate its terms, sets a price and a process in advance for buying out an heir who does not want to stay involved, instead of leaving that negotiation to people who may not be on speaking terms.

A trust can also separate control from economic benefit. It is possible to leave decision-making authority to the child who works in the business while giving the other children an economic interest without a vote, which avoids putting people who have never run the company in a position to overrule the person who does.

What to do next

Start with an inventory of how the business is actually titled today: sole proprietorship, LLC, corporation, or partnership, and whose name is on the ownership documents. From there, a funded revocable living trust, a durable power of attorney, and, if there is more than one owner or likely heir, a buy-sell agreement are the core documents worth discussing with an estate planning attorney. The right structure depends on the entity type, the number of heirs, and whether anyone in the next generation actually wants to run the company.

Figures verified July 2026.