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Successor Trustee

A successor trustee is the person or institution that takes over a trust when the trustee before them stops serving. The office is the same office; what is distinctive is the handover — what creates the vacancy, who fills it in what order, and how the new trustee proves to a bank that they have authority.

Last reviewed by Steven Fox, CFP®, EA on

Quick Summary

  • A vacancy has a defined list of causes, and two of them surprise people: a designated trustee who never accepts, and a trustee for whom a guardian or conservator is appointed.
  • A vacancy need not be filled if a cotrustee remains, and must be filled if no trustee remains.
  • The order of priority is the person named in the trust, then unanimous agreement of the qualified beneficiaries, then the court.
  • A certification of trust is how you prove authority without handing over the document. It states a short list of facts, need not contain the dispositive terms, and a recipient may demand only the excerpts naming the trustee and conferring the relevant power.
  • The first duties are notices: 60 days to tell the qualified beneficiaries the trusteeship was accepted, and 60 days on learning the trust has become irrevocable.

Definition

A successor trustee is whoever succeeds to the office of trustee after the original or a previous trustee ceases to serve. The office itself — its duties, its compensation, and how it is accepted and left — is identical, and belongs to the trustee entry. What is specific to succession is the transition: the events that open a vacancy, the order in which it is filled, the notices the incoming trustee owes, and the practical problem of proving to a bank, a broker, a title company or a county recorder that this person now has the authority the document gave them.

In the ordinary revocable living trust the settlor is their own trustee, so the successor is the consequential appointment: it is the person who will act when the settlor cannot. As with all trust law, the rules below come from an enacted version of the Uniform Trust Code, cited here in Montana's enactment; a model act binds nobody until a legislature adopts it, and enactments differ.

Advanced Explanation

What creates a vacancy. Montana's enactment lists seven events: a designated trustee rejects the trusteeship; a designated trustee cannot be identified or does not exist; a trustee resigns; a trustee is disqualified or removed; a trustee dies; a guardian or conservator is appointed for an individual serving as trustee; or a trustee is ordered committed. Two of those are worth pausing on, because they are the ones families do not anticipate. A named person who simply never takes the job on creates a vacancy by inaction. And the appointment of a conservator over a trustee's own affairs ends their service, which is precisely the scenario in which an aging settlor-trustee is most likely to need a successor.

Whether it has to be filled, and by whom. If one or more cotrustees remain in office, the vacancy "need not be filled". It "must be filled if the trust has no remaining trustee." Where it must be filled, the order of priority is fixed: first the person designated in the terms of the trust to act as successor, then a person appointed by unanimous agreement of the qualified beneficiaries, then a person appointed by the court. A well-drafted document therefore never reaches step two, and the practical value of naming a second and third successor is that it keeps the family out of a negotiation requiring unanimity, and out of a courtroom.

Proving authority is the part nobody warns people about, and the statute has a clean answer. Instead of furnishing a copy of the trust instrument to anyone who is not a beneficiary, the trustee may furnish a certification of trust. It states that the trust exists and the date the instrument was executed, the identity of the settlor, the identity and address of the currently acting trustee, the relevant powers of the trustee, whether the trust is revocable and who holds any power to revoke, the authority of cotrustees to sign and whether all of them must, and, if another state's law governs, which state's. It must state that the trust has not been revoked, modified or amended in any way that would make those representations incorrect, and it "need not contain the dispositive terms of a trust." In other words, the bank learns who can sign and does not learn who inherits.

The protections around it run in both directions. A recipient may require the trustee to furnish copies of the excerpts from the instrument and later amendments "that designate the trustee and confer upon the trustee the power to act in the pending transaction", and no more. A person who acts in reliance on a certification without knowing its representations are incorrect is not liable for so acting, and may assume the stated facts without inquiry; a person who in good faith enters into a transaction in reliance on it may enforce that transaction against the trust property as if the representations were correct. And the sharp end: "a person making a demand for the trust instrument in addition to a certification of trust or excerpts is liable for damages if the court determines that the person did not act in good faith in demanding the trust instrument."

The first duties on taking over. Acceptance triggers the notice clock: within 60 days of accepting the trusteeship the new trustee must notify the qualified beneficiaries of the acceptance and of their own name, address and telephone number. A second 60-day notice is owed on learning that a trust has become irrevocable, "whether by the death of the settlor or otherwise", telling the qualified beneficiaries of the trust's existence, who the settlor was, and their rights to request portions of the instrument and to a trustee's report. Both are subject to whatever the instrument specifically limits or waives. And the exit works symmetrically: on a vacancy, unless a cotrustee remains in office, a report must be sent to the qualified beneficiaries by the former trustee — or, where that trustee has died or lost capacity, by their personal representative, conservator or guardian on their behalf.

What the role is not. A successor trustee's authority runs to the trust and to nothing else. It does not cover property the settlor never retitled into the trust, it does not cover medical decisions, and it does not survive as authority over an individual retirement account, which cannot be owned by a trust at all. Those gaps are why a plan pairs a trust with a durable power of attorney, a healthcare directive, and current beneficiary designations, and why a successor trustee frequently discovers on day one that the most urgent asset is one the trust does not hold.

How to Remember

Same job, new person, and three practical questions: is the seat actually vacant, am I next in line under the document, and what piece of paper will the bank accept? The answer to the third is usually a certification of trust, not the trust.

Used in a Sentence

“When her mother's dementia advanced, Priya stepped in as successor trustee and gave the bank a certification of trust rather than the forty-page instrument, which the manager accepted the same afternoon.”

How It Works

  1. A vacancy opens — the acting trustee dies, resigns, is removed, is disqualified, has a conservator appointed over them, or never accepted in the first place.

  2. Check whether it must be filled. With a cotrustee still in office it need not be; with no trustee remaining it must be.

  3. Work down the priority order: the successor named in the document, then unanimous agreement of the qualified beneficiaries, then the court.

  4. Accept the trusteeship, by the method the document sets or by conduct, and understand that acting first and deciding later is itself acceptance.

  5. Send the notices. Within 60 days of accepting, tell the qualified beneficiaries. Within 60 days of learning the trust has become irrevocable, tell them that too.

  6. Prove authority with a certification of trust, supplying only the excerpts designating the trustee and conferring the power at issue if a recipient asks.

  7. Take control of the property, keep it separate from your own, and begin administering and reporting.

A hypothetical, showing the sequence under time pressure. Priya is the named successor trustee of her mother's revocable living trust, which holds the house and a brokerage account of $220,000. Her mother enters a memory care facility that bills $9,400 a month, and can no longer manage her own affairs.

Priya accepts by taking delivery of the trust's records and beginning to act. She sends the 60-day acceptance notice to the qualified beneficiaries, which here means herself and her brother. She gives the brokerage firm a certification of trust; when it asks for the whole instrument she supplies only the excerpts naming her as successor and conferring the power to withdraw, and the firm accepts them.

Over the first three months she pays 3 × 9,400 = $28,200 of invoices from the trust account, leaving 220,000 − 28,200 = $191,800. No court is involved at any point, because her authority came from the document.

One asset does not follow. Her mother's IRA is not in the trust and cannot be, so Priya's authority as successor trustee reaches nothing there; the durable power of attorney her mother signed years earlier is what allows a distribution from it. Figures are illustrative.

Pros and Cons

Pros

  • Continuity. The trust keeps operating through the settlor's incapacity or death without a court appointing anybody.
  • The order of priority is set by the document, so a named successor and a named alternate keep the family out of both a unanimity requirement and a courtroom.
  • A certification of trust proves authority without exposing who inherits what.
  • Reliance protections make institutions safe to act on the certification, and a bad-faith demand for the whole instrument carries a damages exposure.

Cons

  • The authority reaches trust property only, so a partly funded trust hands the successor a job with holes in it.
  • Taking over means taking on the whole office, including the reporting duties and personal exposure for breaches committed while serving.
  • Some institutions still push back on a certification, and resolving that takes time at a moment when bills are due.
  • Where the document names no successor and no cotrustee remains, filling the seat needs unanimous agreement of the qualified beneficiaries or a court.
  • The predecessor's records may be incomplete, and the incoming trustee has to reconstruct them while beneficiaries are already entitled to a report.

People Also Asked

Answers to the most frequently asked questions.

When does a successor trustee take over?
When a vacancy occurs and they accept it. Under Montana's enactment of the Uniform Trust Code a vacancy arises if a designated trustee rejects the role, cannot be identified or does not exist, resigns, is disqualified or removed, dies, has a guardian or conservator appointed for them, or is ordered committed. If a cotrustee remains in office the vacancy need not be filled at all; if no trustee remains it must be. Acceptance itself is an act, so a successor who begins administering the trust has taken the job on.
What is a certification of trust, and why would I use one?
It is a short signed statement a trustee may give instead of the trust instrument, setting out that the trust exists and when it was executed, who the settlor is, who is currently acting as trustee, the relevant trustee powers, whether the trust is revocable, and how cotrustees may sign. It need not contain the dispositive terms, so a bank learns who can sign without learning who inherits. A recipient may ask only for the excerpts designating the trustee and conferring the power needed for the pending transaction, and someone who demands the whole instrument anyway can be liable for damages if a court finds they did not act in good faith.
What does a successor trustee have to do first?
Accept the role, then send the notices and prove authority. Within 60 days of accepting, the qualified beneficiaries must be told of the acceptance and given the trustee's name, address and telephone number; a second 60-day notice is owed on learning the trust has become irrevocable, which for most successors means at the settlor's death. Alongside that, the practical work is obtaining a certification of trust, taking control of the trust property, and keeping it strictly separate from the trustee's own.
Is a successor trustee the same as an executor?
No, though one person is often both. A successor trustee's authority comes from the trust document and reaches only property titled in the trust; it begins the moment the trusteeship is accepted. An executor is nominated by a will, has no authority until a probate court appoints them, and administers only the probate estate. A family with a funded trust and a pour-over will typically has both roles running at once, over two different pools of property.
What happens if the trust names no successor trustee?
The statute supplies the fallback. If a cotrustee remains in office the vacancy need not be filled. Otherwise, after the person designated in the terms of the trust, the next in priority is a person appointed by unanimous agreement of the qualified beneficiaries, and failing that a person appointed by the court. Unanimity among beneficiaries is a real obstacle in a family that disagrees, which is the argument for naming a second and third successor in the document itself.

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