A trust or account left without a named successor can stall in probate for months, running up legal fees.

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A revocable living trust or a payable-on-death account is often sold as a way to skip probate entirely, but that promise depends on one detail families frequently overlook: someone has to be named to step in when the original owner dies or can no longer act. A trust with no successor trustee, or an account with no beneficiary listed, can end up in the same probate court the plan was supposed to avoid — and the legal fees to fix it after the fact are often higher than the cost of naming someone up front would have been.

What Happens When a Trust or Account Has No Named Successor

A revocable living trust only works as intended if the trust document names a successor trustee to take over managing the assets once the original trustee, usually the person who created the trust, dies or becomes incapacitated. Without one, no one has the legal authority to pay bills, manage investments, or distribute anything, and the family is often forced to ask a probate court to appoint a replacement trustee before the trust can function at all — precisely the court involvement the trust was set up to avoid.

The same gap shows up with everyday bank and brokerage accounts. According to FINRA’s investor guidance on transferring brokerage assets at death, an individual account with no designated beneficiary transfers according to a will or other documents, which generally means going through probate, while an account with a properly named beneficiary or one held in a trust generally passes outside the probate process. The legal tool matters less than whether it actually names a living person or entity ready to take over; an unfunded trust or a beneficiary field left blank defaults right back to the court system.


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The Cost and Timeline of Probate Without a Plan

Formal probate typically takes 9 to 18 months and can run longer, according to the California Courts self-help guide for people navigating the process without a lawyer. In California, opening a case alone requires a roughly $435 filing fee, plus the cost of an appraiser to value non-cash property and a newspaper notice to alert potential heirs, with total administration costs commonly running well over $1,000 even before attorney or personal-representative fees are added. Those fees are generally set by state law as a percentage of the estate’s total value, so a larger estate stuck in probate means a larger dollar amount going to court costs and legal work rather than to heirs.

Timelines and fee structures differ by state, and some states move considerably faster than California’s court system. But the underlying steps are similar almost everywhere: a hearing to appoint someone to act, an inventory of assets filed with the court, a formal notice period for creditors to make claims, and at least one more hearing before assets can finally be distributed. Every one of those steps adds weeks or months, and every one of them can generate a bill — the exact expense a trust or a payable-on-death account is designed to skip.

California’s statutory fee schedule shows how quickly those percentages add up. State law entitles the attorney for the estate to 4% of the first $100,000 in estate value, 3% of the next $100,000, and 2% of the next $800,000, calculated on the gross value of the estate’s property before subtracting any mortgage or other debt, according to the current text of the statute. The personal representative administering the estate is separately entitled to that identical schedule for their own compensation, so a $600,000 estate stuck in formal probate can generate roughly $15,000 in statutory attorney fees and another $15,000 for the personal representative — $30,000 combined — before the court’s own filing, appraisal, and publication costs are even added. Other states calculate these fees differently, but the mechanic is the same nearly everywhere: probate fees scale with the size of the estate, not with how much work it actually takes.

The Fix: Naming a Successor Trustee or Payable-on-Death Beneficiary

The remedy is largely a paperwork fix rather than a legal overhaul. A trust document can be amended to add a successor trustee, and most banks and brokerages let an account holder add a payable-on-death or transfer-on-death beneficiary in minutes, at no cost, without redrafting a will or a trust. The Consumer Financial Protection Bureau’s guides for people managing someone else’s money, including a dedicated guide for trustees under a revocable living trust, describe exactly what authority and duties a named successor takes on once they’re called into action, which is precisely the clarity a court has to supply itself when no one was named in advance.

The detail that trips up families most often isn’t whether to use a trust or a beneficiary designation — both work — but whether either one was actually completed and kept current. A successor trustee named a decade ago who has since died, or a beneficiary field left blank on a newly opened account, produces the identical result as never naming anyone at all: a plan that looks finished on paper but still needs a judge to finish it in practice.

How a Named Successor Actually Takes Over

The mechanics of stepping in differ sharply from the probate process described above. A successor trustee named in a living trust takes over automatically the moment the original trustee dies or becomes incapacitated — no court hearing, no waiting period — according to Nolo’s guide for successor trustees. In practice, the new trustee typically needs eight to twelve certified copies of the death certificate, since banks, brokerages, and title companies routinely ask for proof of death before recognizing the change, plus either the full trust document or a shorter certification of trust that verifies who is now authorized to act without disclosing the family’s private finances. Many states also set a deadline, commonly 30 to 60 days after the death, for the new trustee to formally notify every named beneficiary that the trust has become irrevocable. A payable-on-death or transfer-on-death account moves even faster — the named person generally just presents a death certificate and identification to the bank directly — but both shortcuts share the same requirement that made the original problem possible: the designation only works if it actually names someone who is still alive and reachable when the time comes.

This article was produced with the assistance of AI and reviewed by The Financial Wire editorial team.

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