Creating a revocable living trust is one of the smartest estate planning moves you can make. But here's the question most people overlook: who steps in to manage it when you can't? That's the job of your successor trustee — and choosing the right one is just as important as creating the trust in the first place.
A poorly chosen successor trustee can mismanage your assets, create family conflict, delay distributions to your beneficiaries, or expose the trust to liability. A well-chosen one handles everything smoothly — often without your beneficiaries even noticing the transition. This guide covers everything you need to know to make the right choice.
Your successor trustee should be trustworthy, financially competent, local enough to act when needed, and willing to take on the responsibility. For most people, an adult child, sibling, or close friend is the right primary choice — with a professional trustee as backup for complex situations. Always name at least one backup (contingent) successor trustee in case your first choice can't serve.
When you create a revocable living trust, you typically name yourself as the initial trustee — you manage your own trust assets during your lifetime, just as you would manage your own assets directly. Nothing changes day-to-day.
A successor trustee is the person or institution that takes over management of your trust when you are no longer able or willing to serve as trustee. This happens in two situations:
The power to step in during incapacity typically requires either a written determination by one or two physicians, or a disability panel process defined in the trust document. Your trust should specify exactly what triggers the transfer of trustee duties.
The scope of a successor trustee's duties depends on how your trust is structured — some trusts are designed to be distributed and wound down quickly; others continue for years or even decades (for example, a trust that holds assets for a minor child until they reach age 25).
If your trust continues after your death (for example, holding assets for young children), your trustee has ongoing duties:
⚠️ Trustee Liability: A trustee has a fiduciary duty to the beneficiaries — the highest legal standard of care. A trustee who mismanages assets, shows favoritism among beneficiaries, fails to invest prudently, or engages in self-dealing can be sued personally. This is a real legal responsibility, not a ceremonial title. Make sure your chosen trustee understands what they're agreeing to.
One of the first decisions to make is whether to name an individual (family member or friend) or a professional institution (a bank trust department, private trust company, or professional fiduciary).
| Factor | Individual Trustee | Professional/Corporate Trustee |
|---|---|---|
| Cost | Low or free (family often serves without charge) | 1–2% of trust assets annually |
| Personal knowledge of family | High — knows your wishes, your family, your values | Low — impersonal |
| Financial expertise | Varies — depends on individual | High — professional investment management |
| Availability/continuity | May die, become incapacitated, or resign | Institutional continuity — never dies or moves |
| Conflict of interest risk | High — especially if trustee is also a beneficiary | Low — regulated, independent |
| Impartiality among beneficiaries | Difficult if trustee is related to some beneficiaries | Full impartiality |
| Best for | Simple estates, close family, short administration | Complex estates, long-term trusts, high conflict situations |
Whether you're choosing a family member, friend, or professional, evaluate candidates on these dimensions:
This is non-negotiable. Your trustee will have direct access to and control over your assets. They will be responsible for carrying out your wishes when you can't speak for yourself. Choose someone whose honesty and integrity you trust absolutely.
Your trustee doesn't need to be a financial genius — they can hire accountants, investment advisors, and attorneys. But they need to be financially literate enough to understand what's going on, ask the right questions, and avoid being taken advantage of. Someone who can manage their own finances responsibly, understand basic investment concepts, and read a financial statement is a good candidate.
Trust administration is a paper-intensive process. Your trustee needs to track assets, gather documents, communicate with financial institutions, file tax returns, maintain records, and provide accountings to beneficiaries. An organized, detail-oriented person handles this much better than a creative-but-chaotic one.
Trust administration requires showing up — physically visiting financial institutions, dealing with real estate, meeting with attorneys and accountants. Someone who lives nearby and has reasonable availability (not in the middle of their own demanding career or young family crisis) is more practical than a distant relative who would have to fly in for every task.
If your trust has multiple beneficiaries who have complicated relationships (adult children from different marriages, beneficiaries with different needs or temperaments), your trustee needs to be able to navigate those dynamics. This often means choosing someone who is respected by all beneficiaries, not just some of them.
This may sound obvious but is often overlooked: ask the person before you name them. Serving as trustee is a significant time commitment and legal responsibility. Some people feel honored and want to help; others feel overwhelmed by the responsibility. Find out which camp your candidate falls into. A trustee who is unaware they've been named — or who is reluctant — is less likely to serve effectively.
These terms are related but distinct — understanding the differences helps you structure your trust correctly:
Takes over after you (the initial trustee) die or become incapacitated. There is only one "active" trustee at a time. The successor trustee doesn't have any power while you're alive and competent.
Serves alongside another trustee simultaneously. Co-trustees both have authority over trust assets at the same time. You might name your two adult children as co-trustees of an ongoing trust, for example, to prevent either one from acting unilaterally. Co-trusteeships require cooperation and communication — they can work beautifully with the right people and create constant deadlock with the wrong combination.
Steps in if your primary successor trustee is unable or unwilling to serve. You should always name at least one backup. Primary trustees can die before you, become incapacitated themselves, decline to serve, or be disqualified by conflict of interest. Without a backup, the court may need to appoint a trustee — losing you your choice entirely.
💡 Best Practice: Name a primary successor trustee, a second-choice (contingent) successor trustee, and if your trust is significant, a third-choice backup. Also consider including a mechanism for beneficiaries to appoint a new trustee if all named trustees are unable to serve, without having to go to court.
Many people name a successor trustee without ever discussing it with them. This is a mistake. The conversation is important for several reasons:
The conversation doesn't need to be morbid or awkward. Frame it as: "I'm doing my estate planning and I want to make sure everything is in order. I'd like to name you as my successor trustee if something happens to me — are you willing to take that on?" Then walk them through what's involved.
It's also smart to give your successor trustee a copy of your trust (or know where to find it), a list of your important accounts and advisors, and any instructions you want them to know about that aren't in the formal trust document.
Should you pay your trustee? The answer depends on your situation:
If your successor trustee is also a beneficiary of the trust (a common scenario when naming an adult child), they are already being compensated by the inheritance itself. Many family trustees choose to serve without separate compensation, especially for a trust that will be wound down relatively quickly. Explicitly waiving compensation can also reduce the risk of beneficiary conflict ("why is the trustee paying themselves from my inheritance?").
For long-term trusts, large and complex estates, or situations where the trustee is not a beneficiary, compensation is appropriate and expected. You can structure compensation in your trust document as:
Life happens. Your named trustee may die, become incapacitated, move abroad, or simply decide they can't handle the responsibility. Here are the possibilities:
If you've named a backup trustee, they step in automatically per the trust document. No court involvement required.
A trustee can resign at any time, following the process specified in the trust document (usually written notice to beneficiaries). The next successor trustee in line takes over, or if none, the mechanism specified in the trust document (often allowing beneficiaries to appoint one) applies.
If all named trustees are unavailable and the trust document provides no mechanism for appointing a new trustee, any beneficiary can petition the court to appoint a trustee. This takes time and money — strong incentive to plan ahead with multiple backup trustees.
For estates over $500,000 with complex assets or no suitable family members, a corporate trustee is worth considering. Corporate trustees include:
💡 Hybrid Approach: Many families name a family member as primary trustee for the personal touch and cost savings, with a corporate trustee named as backup. This gives the family first shot at handling things personally, while ensuring a professional backup if the family member can't serve or the estate proves more complex than expected.
What if you name a successor trustee, then change your mind? Or what if a trustee turns out to be performing poorly?
As long as you have legal capacity, you can amend your revocable living trust to change your designated successor trustee. This is a straightforward amendment process — you don't need to create a whole new trust. Most online estate planning services allow unlimited amendments.
If your successor trustee has already taken over (you've died or been incapacitated), removing a poorly performing trustee is harder. Options include:
Trust & Will's guided trust creation process walks you through choosing your primary and backup trustees — with attorney-reviewed forms valid in all 50 states.
Start Your Trust at Trust & Will → Read: Revocable vs Irrevocable Trusts