Pitfalls of DIY Estate Planning: Failing to Plan for a Minor Beneficiary
02.25.2026 Written by: Adam J. Kaufman
Oftentimes while discussing estate planning when minor children are involved, parents tend to focus on the question, “who will our children live with if we were to die?” While this is an important part of their estate plan, of equal importance is how assets being distributed to a minor will be handled. Most people say that their assets should be distributed to their child or children if their spouse predeceases them (if married); this includes designating their child or children as beneficiaries. But if those children are minors, numerous issues could develop. And these issues are not just exclusive to parents of minor children; it can include others who are leaving gifts to minors, such as grandparents to grandchildren. Assets affected by not properly planning for minors include real estate, financial accounts, vehicles, and anything else owned by a decedent at the time of their death.
Some examples of failing to plan properly for minor beneficiaries include:
- Not including a contingent trust in your will/trust. If a person has not attained the age of eighteen, they will not be allowed to inherit assets from your estate. If they have attained the age of eighteen, then they will be able to inherit. But do you want an eighteen-year-old to inherit money that they are free to spend as they wish? Instead, what is needed is a contingent trust that states that if a person is under a certain age, their share will be held in a trust until they reach a specified age. This trust would only be created if, at the time of your death, that individual is under the specified age. The funds would then be held in trust and managed by a trustee that you appoint in your will or trust. Funds would be available to pay for expenses on the individual’s behalf, such as education, medical expenses, a down payment on a first house, etc. The only time the individual would receive money to use however they want would be at the ages you designate. For example, a common estate plan could say that a child may get 50% at the age of twenty-five and then the remainder at age thirty. However, you can state whatever ages and percentages you feel are best. If a child is over that age at the time of your death, then they would get the entire distribution, and it would not be subject to a trust. Having a contingent trust such as this will ensure that the funds are held and properly managed until a suitable age.
- Designating a minor child as a beneficiary of your financial accounts. Many people who meet to discuss estate planning will state that they have their spouse designated as primary beneficiary and their children as contingent beneficiaries. The issue with this is that a beneficiary designation supersedes what is stated in your will/trust. So if your will/trust has a contingent trust included for minor children with distribution ages and percentages (such as suggested above), but you do not name that trust as contingent beneficiary for the child, then the beneficiary designation of the minor child will control, and it will not be distributed to the trust. This means that if they are still a minor, the company holding the funds will continue to manage the money until the child turns eighteen. Upon turning eighteen, the child can receive the funds. Oftentimes this is where the bulk of a person’s assets reside—in financial accounts. This could be a sizable amount of money that a child is receiving at a very young age.
- Improper planning for a minor might necessitate the need for court proceedings. If you don’t include a contingent trust in your estate plan or properly designate the beneficiary for a minor, a court proceeding may be needed to establish a conservatorship or custodial account for the child. Since a minor would not be able to receive funds until they turn eighteen, an adult would need to be appointed by the court to manage the funds on the child’s behalf. Conservatorships and custodial proceedings are costly and typically involve ongoing court responsibilities. Administrative costs and taxes are paid out of the child’s funds, which can deplete what they will ultimately receive. In addition, the court loses jurisdiction over the child once they turn eighteen, meaning the assets being managed by the conservator or custodian are then turned over to the child to be spent as they wish.
These are just a few of the issues that crop up when people do not properly plan for gifts to minor beneficiaries. Not having a proper plan can mean significant legal costs and time-consuming court proceedings. It is important not to rely on what your neighbor told you to do, or an internet search, or what your parents did forty years ago. Instead, meet with an estate planning attorney who can inform you as to the risks of designating gifts to minors and the proper estate planning that can be done to hopefully prevent the issues that happen when a plan is not done properly.










Subscribe
Subscribe
