What Is a Private Trustee? Roles, Responsibilities, and What to Expect
If you've been named as a trustee — or you're thinking about setting up a trust and appointing one — here's what the role actually involves.
The Short Definition
A private trustee is an individual who manages a trust on behalf of its beneficiaries. When a trust is created, the grantor (the person who creates and funds the trust) appoints a trustee to hold and administer the trust's assets according to the instructions in the trust document.
The word "private" distinguishes an individual trustee — typically a family member, friend, or trusted advisor — from a corporate trustee, which is a bank or trust company that serves as trustee professionally.
Most private trusts use private trustees. Most private trustees have never done it before.
What a Trustee Actually Does
The trustee's job is to carry out the terms of the trust — but that phrase covers a lot of ground. In practice, trustee responsibilities fall into four categories:
Asset management
The trustee holds legal title to the trust's assets. That means managing them responsibly: maintaining bank accounts in the trust's name, keeping records of all assets, ensuring investments are appropriate for the trust's goals, and protecting the assets from loss or misuse.
Distributions
The trustee makes distributions to beneficiaries according to the terms of the trust. Some distributions are mandatory — the trust document specifies who gets what, and when. Others are discretionary — the trustee has to exercise judgment about whether and how much to distribute, based on the circumstances of each beneficiary.
Every distribution decision should be documented. This is one area where private trustees most commonly fall short.
Record keeping and accounting
The trustee is responsible for maintaining complete financial records, filing trust tax returns where required, and providing accountings to beneficiaries. Good record keeping is not optional — it's how you prove you've done your job correctly.
Governance
For trusts that are actively administered, trustees should hold regular meetings, document decisions with formal meeting minutes and resolutions, and maintain a governance record that shows how the trust has been managed over time.
The Fiduciary Duty: What It Means in Plain English
When you become a trustee, you take on a fiduciary duty to the beneficiaries. Fiduciary duty is a legal concept, but it means something straightforward: you must put the beneficiaries' interests above your own.
In practice this means:
Duty of loyalty
Every decision you make as trustee must be in the best interests of the beneficiaries, not yourself. If there's a conflict between your personal interests and the trust's interests, the trust wins.
Duty of prudence
You must manage the trust's assets with the care that a reasonably prudent person would exercise. You don't have to be a financial expert, but you can't be reckless.
Duty of impartiality
If there are multiple beneficiaries, you can't favor one over another unless the trust document specifically allows it.
Duty to inform
Beneficiaries have a right to know about the trust's administration. You're generally required to provide accountings and to respond to reasonable requests for information.
The most important thing to understand about fiduciary duty:
If you breach it, you can be held personally liable. This is not a theoretical risk — trustees have faced personal financial liability for decisions made without proper documentation, for conflicts of interest they didn't disclose, and for distributions made without adequate justification.
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Private Trustee vs. Corporate Trustee: What's the Difference?
| Private Trustee | Corporate Trustee | |
|---|---|---|
| Who they are | Individual — family member, friend, or advisor | Bank or trust company |
| Cost | Typically no fee, or modest compensation | Annual fees (often 0.5%–2% of trust assets) |
| Flexibility | High — knows the family, can exercise judgment | Lower — bound by institutional policies |
| Expertise | Varies — most are learning on the job | Professional trust administration |
| Accountability | Personal liability for breaches | Institutional liability; regulated |
| Availability | May become unavailable (illness, death, conflict) | Institutional continuity |
Neither option is universally better. Many trusts use a private trustee for the human element — someone who knows the family and can make nuanced decisions — with a corporate co-trustee for oversight and continuity.
The Part Nobody Tells New Trustees
Most people accept a trustee appointment without fully understanding what they're taking on. The trust document is often long and technical. The grantor may not explain the ongoing obligations. And there's no trustee onboarding program.
What catches new trustees off guard:
The documentation burden
Every significant decision needs to be in writing, in the right format, with the right language. Most new trustees discover this when they need to prove something — and can't.
The liability
Trustees are personally liable for breaches of fiduciary duty. This means that a disputed distribution, an undocumented decision, or a conflict of interest can result in personal financial exposure.
The duration
Living trusts can operate for decades. The trustee role isn't a one-time task — it's an ongoing obligation that requires consistent attention.
The relationships
Administering a trust often means making decisions that affect family members. Even well-intentioned trustees can find themselves in the middle of beneficiary disputes.
None of this means you shouldn't serve as a trustee. It means you should go in prepared.
What "Prepared" Looks Like
A trustee who is well-prepared:
- Has read the entire trust document and understands its key terms
- Has a system for documenting decisions, distributions, and meeting minutes
- Knows what they're required to do annually (reviews, filings, accountings)
- Has a clear succession plan if they can no longer serve
Frequently Asked Questions
Can anyone be a trustee? +
Can a trustee also be a beneficiary? +
What happens if a trustee wants to resign? +
Do I need an attorney to serve as a private trustee? +
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