Should Both Children Manage Your Trust?
By Ian Herrick — 2026-10-19
You look at the space for the person who will manage your trust after you die. You have two children, and you do not want either child to feel overlooked. Naming both children can seem like the fairest answer.
That instinct comes from love. But choosing the person who will manage your trust is not a ranking of your children. It is a decision about who can carry out your instructions, keep track of trust property, communicate with the people entitled to information, and ask for help when needed.
Your children can receive equal inheritances without doing identical work. Your children can also manage the trust together when the arrangement fits their abilities and includes a workable way to make decisions.
Choose for the work, not birth order
This article focuses on choosing the person who takes over when you can no longer serve or after you die. That person needs to understand the trust's instructions, locate the property held in the trust, keep records, and communicate with the people entitled to information.
Depending on the circumstances, that person may also need to maintain property, oversee investments, and arrange tax filings. Managing a trust is work, not an honorary title. The trust and the law that applies to it define the responsibilities.
Your oldest child is not automatically the right choice. Neither is the child with the highest salary or the child who lives closest. Those facts might matter, but they do not answer whether your child follows through, handles disagreement calmly, or asks qualified professionals for help before making an unfamiliar decision.
Questions to ask before naming your child
- Does your child have time to answer requests and keep records?
- Can your child explain a decision without becoming defensive?
- Will your child follow your instructions when another relative disagrees?
- Will your child work with legal, tax, and financial professionals?
- Can your child reach the property and records if needed?
Someone who loves you can honestly say no to this role. Give each person you are considering that opportunity before naming them. A willing backup can be more useful than a first choice who feels obligated to accept work they cannot manage.
Two names do not automatically create two helping hands
You might picture one child handling the numbers while the other handles the house. That division can be useful, but it must fit the trust's terms and the law that applies. An informal agreement to split the work does not automatically remove either child's responsibilities.
When two people manage a trust together, both have a role at the same time. That is different from naming your daughter first and your son as the person who takes over if she cannot serve.
Before naming your children to serve together, ask how they will make decisions. Must both children agree? Can either child handle routine matters? What happens when one child is unavailable? The answers depend on the trust and the law, so there is no universal rule requiring two signatures for every decision.
Some trusts and state laws allow a majority to decide when people managing the trust disagree. With two children split one to one, there is no majority. Saying that your children can vote does not solve every disagreement.
Imagine a hypothetical $12,000 repair needed before a house owned by the trust can be sold. One child wants to approve the repair immediately. The other wants another estimate. Neither view is unreasonable. Without a workable decision process, an ordinary expense can become a personal argument while the property continues costing money.
Equal love does not require identical jobs
After you die, one child may be responsible for following the trust's instructions about payments while the other child asks when money will be available. Their relationship now includes a financial responsibility it did not have before.
That does not mean your child should never manage the trust or receive an inheritance. It means you should consider the pressure the arrangement creates. Your family's history does not disappear because everyone signs a form.
I would rather help you discuss that pressure while you are both alive than assume your children will work it out while grieving after you die. If one child already manages family responsibilities and the other child resents feeling supervised, giving both children authority may reinforce a pattern you hoped to avoid.
Arrangements worth discussing include one child serving with another child as backup, your children serving together under clear decision-making rules, an independent person or professional managing the trust, or a family member and professional sharing responsibilities.
None is automatically right. Professional service comes with fees and acceptance requirements. A relative brings personal knowledge but may need outside help. Children serving together can bring different strengths, yet coordinating their work takes time.
Ask prospective professionals what they charge, what property they will accept, and how they communicate. Ask relatives what support they would need. You are choosing a working arrangement, not simply filling in a blank.
Give the person you choose a real starting point
Suppose you select the right person but never tell them. They discover their name after a hospital stay, alongside accounts they cannot identify and instructions they have never read. You made a choice, but they have not been prepared to carry it out.
The person who takes over does not necessarily have authority immediately. The trust determines when they step in and what must happen first. Being named does not mean that person is already authorized to act.
The person managing your trust also does not automatically control everything you own. The role concerns property held in the trust. Other property may require an agent, executor, person named to receive it, or another authorized person.
Prepare a secure starting point that identifies where the current trust, property information, and professional contacts are kept. You do not need to give every person access to every account. You do need the appropriate people to know whom to contact and how to find information they are authorized to receive.
Explain the purpose of your choices, too. “I chose your sister because she agreed to handle the work, and I arranged professional support” tells your children more than leaving them to guess why one name appears first.
A good choice today deserves another look
Your child can be a good choice now and need to step aside later. A move, illness, demanding job, or change in family relationships can alter what your child is able to take on. Review the backup person as carefully as the first choice.
Keeping the people who may manage your trust prepared is part of caring for your family. It is not a task finished when the trust is signed.
What you can do now
Ask each person you are considering whether they would be willing to serve. Write down one concern about the arrangement. Bring those answers and your existing documents to a planning conversation. Do not add a second person simply to avoid an uncomfortable discussion.
As a Trust Dad Lawyer, I help you use the Trust Dad Planning Process to create a complete plan that reflects your family, your resources, and the relationships you want to preserve. Together, we can evaluate who should serve, what support they need, and how your choices fit the rest of your plan.
If you would like to talk through your options, book a complimentary 15-minute discovery call with me.
This material is provided for educational and informational purposes only. It does not constitute ERISA, tax, legal, or investment advice. You should separately consult an appropriate professional for advice tailored to your specific needs and circumstances.