Most clients walk into our office with two big questions in mind: what do I want to happen? and who gets what? The answers we work toward together are usually clearer than the third question, which most people don’t know to ask: who actually carries this out?

That third question — the choice of fiduciaries — is the one with the highest stakes and the least time spent on it. Picking the right people, and giving them the right structures to work within, is most of the difference between a plan that works and one that fights with itself.

Three roles, three different jobs.

Almost every estate plan involves at least three fiduciary roles, sometimes more. They look similar from the outside. They are very different jobs.

Executor (or executrix; modern usage often uses “executor” for both). The person who shepherds your will through probate, gathers your assets, pays your debts and taxes, and distributes what’s left according to your will. The job lasts months to years — usually 12 to 24 months for an ordinary estate, longer for complex ones. The executor needs organization, patience with paperwork, comfort with attorneys and accountants, and the ability to keep emotional distance from the decisions.

Guardian. The person who would raise your minor children if both parents are unable to. The most important and emotionally loaded choice in many plans. The guardian is not necessarily the same person who manages the inheritance — in fact, splitting these roles is often wise.

Trustee. The person who manages assets held in trust — for minor children, for a surviving spouse, for a beneficiary with special needs, for tax purposes, or simply because the assets need to be held over time. A trusteeship can last years or decades. The trustee makes investment decisions, distribution decisions, and tax decisions, and owes ongoing fiduciary duties to the beneficiaries. This is the most demanding of the three roles.

You may also have an agent under a power of attorney (financial decisions if you become incapacitated) and a healthcare agent (medical decisions during incapacity). These can be the same person as the executor or different people — thoughtful plans usually consider both options.

What makes a good executor.

Trustworthiness, of course. But also: organization, follow-through, willingness to ask questions, comfort with paperwork, geographic accessibility (someone three thousand miles away who must regularly appear in surrogate’s court is at a disadvantage), and emotional steadiness. The job is not glamorous. It is mostly tedious. The right executor is a tedious-friendly person.

Family politics matters. Naming the eldest child can offend the others; naming the “most responsible” child can offend everyone. Naming a non-family professional avoids that — but adds cost. Co-executors (two children, say) can work if the children genuinely cooperate, and can be a disaster if they don’t. We talk all of this through.

What makes a good guardian.

This is the hardest. The guardian needs to be willing — please ask them, in advance, before naming them. The guardian needs to be in a stable enough life situation to take on minor children. The guardian needs to share enough of your values that you would entrust your children to their judgment. The guardian needs to live somewhere your children could plausibly move to (or be willing to move).

The default thought is “the closest relative” — but the closest relative is often not the right answer. A grandparent may be too old to start raising young children. A sibling may have a difficult spouse, an unstable household, or a different set of values around education or religion. We have had clients name dear friends, godparents, or cousins rather than siblings, for reasons they had thought through carefully.

One important point: the guardian and the trustee don’t have to be the same person. In fact, they often shouldn’t be. The guardian raises your child; the trustee manages your child’s money. Separating the roles creates a useful check on each. The trustee writes the checks for tuition, medical care, and reasonable extras — but is not living with the child and has no incentive to spend the trust fund on themselves. The guardian, in turn, knows what the child needs but can’t simply reach into the till.

What makes a good trustee.

A combination of judgment, patience, financial literacy (or willingness to engage advisors), and longevity. A trustee who serves for twenty or thirty years is making thousands of small decisions over time, all of them with fiduciary obligations attached. The job rewards thoughtful, conservative, organized people who don’t need the role for status.

Three options come up a lot:

  • Family member as trustee. Lower cost, intimate knowledge of the family, the right reflexes. Risk: family conflict, inexperience with investments, lifespan limits.
  • Professional trustee (trust company or bank). Institutional continuity, professional management, regulatory oversight. Higher cost; sometimes less personal. Best for substantial trusts that will run for decades.
  • Family member with a professional co-trustee or trust protector. The best of both. The family trustee provides judgment about the family; the professional provides investment and tax expertise; the trust protector can replace either if things go wrong.

Successors are not optional.

Whatever you choose, name successors. The first executor or trustee may decline, may resign, may move, may pass away. A plan with no successor is one bus accident from a court-appointed stranger. We typically name two or three successors in order, and we discuss with clients what happens if all of them are unavailable.

Quick FAQ.

Should I name my children as co-executors? Sometimes — if they get along, communicate well, and live near each other. Often it’s better to name one as primary and another as successor. We’ve seen both arrangements work and both go badly.

Can I name a friend as guardian instead of family? Yes. The court will give substantial weight to your nomination. The court can override it if circumstances at the time of your death make it inappropriate, but that’s rare.

Should my executor and trustee be the same person? Often yes for simple plans, often no for complex ones. The executor’s job is short-term and mostly administrative; the trustee’s job is long-term and ongoing. Different skill sets.

What if my chosen fiduciary refuses to serve? The successor steps in. If everyone declines, the court appoints someone — which is exactly the outcome we’re trying to avoid. Talk to your nominees in advance to make sure they’re willing.