To leave assets to grandchildren responsibly in Massachusetts, use a trust rather than a direct gift or a custodial account. A trust lets you name who manages the money, set the age when your grandchild actually receives it, and protect the inheritance from creditors and a future divorce. Custodial accounts under the Massachusetts Uniform Transfers to Minors Act hand over everything at 21, with no discretion. If you are leaving substantial amounts, the generation-skipping transfer tax also needs attention, though at $15 million per person in 2026 it affects few families.
Why Not Just Name Them as Beneficiaries?
Because minors cannot legally own or manage significant property, and the result is not what you intend.
Name a nine-year-old grandchild on a life insurance policy and the insurer will not pay. Someone petitions the Probate and Family Court to be appointed conservator, posts a bond, and files annual accountings until the child turns 18. Then the entire balance goes to an 18-year-old.
Worse, the conservator is often the grandchild’s parent. If you have reservations about your child’s financial judgment or your child’s marriage, you have just handed them control of the money you meant for your grandchild.
What Is Wrong With a UTMA Account?
UTMA accounts are simple and cheap, and they have one flaw that matters.
Under the Massachusetts Uniform Transfers to Minors Act, custodianship terminates and the custodian must hand over everything when your grandchild turns 21 for transfers made by gift, will, or trust. There is no discretion and no extension. Your grandchild receives the full balance at 21 regardless of their circumstances, judgment, or what is happening in their life that year.
UTMA accounts also offer no creditor protection and no protection in a future divorce. They are reasonable for a modest college fund. They are the wrong home for a meaningful inheritance.
What Does a Trust Let Me Control?
Four things, and each addresses a real risk.
- Who manages it. You name the trustee, and it does not have to be the grandchild’s parent.
- What it pays for. Health, education, maintenance, and support is the standard language. You can weight it toward education, a first home, or starting a business.
- When they receive it. Staged distributions, often at 25, 30, and 35, give your grandchild two more chances after a first mistake. A lifetime discretionary trust never distributes outright, which gives the strongest protection.
- What protection it carries. A spendthrift clause keeps creditors out. A discretionary structure means the assets are not simply your grandchild’s property, which matters substantially in a divorce. Our trust planning team drafts these terms to match the amount involved.
Should I Use One Trust or Separate Shares?
It depends on their ages and whether their circumstances differ.
A pooled trust holds everything together, with the trustee spending according to need rather than in equal amounts. This works well when grandchildren span a wide age range, because a 19-year-old needs tuition now while a 7-year-old needs nothing for a decade. Splitting equally at the wrong moment produces unequal outcomes.
Separate shares give each grandchild their own trust. One grandchild’s creditors or divorce cannot touch another’s. Accounting is cleaner, which heads off the suspicion that drives most family conflict. This is usually right once they are adults.
Many plans use both in sequence: pooled while they are minors, dividing into separate shares at a set point such as when the youngest finishes college. Massachusetts gives you wide latitude to set your own terms under the Uniform Trust Code.
How Do I Handle This Without Creating Family Friction?
Skipping a generation, or appearing to, is a common source of resentment. A few practical steps:
- Talk to your children first. A parent who learns at the reading of the will that their child received a trust they cannot access will read it as a judgment about them.
- Be consistent across branches. Three grandchildren in one family and one in another creates an obvious question: equal per grandchild, or equal per family? Both are defensible. Choose deliberately and say why.
- Account for future grandchildren. Drafting should cover grandchildren born after you sign, or the newest arrival gets nothing.
- Avoid naming the parent as sole trustee where you have concerns, and consider an independent co-trustee instead.
- Write a letter of intent. A short explanation in your own words prevents your family from inventing a less generous one.
What About the Generation-Skipping Transfer Tax?
For most families, this is not the binding issue, but it is worth understanding.
The generation-skipping transfer tax applies to gifts and bequests that skip a generation, such as grandparent to grandchild. It exists to prevent families from avoiding one round of estate tax. For 2026, the GST exemption is $15 million per person, matching the federal estate and gift exemption, at a flat 40% rate above it.
Two details matter:
- The GST exemption is not portable between spouses. Unlike the estate tax exemption, a surviving spouse cannot use a deceased spouse’s unused GST exemption. Using both requires planning during life.
- Massachusetts has no separate GST tax, but the state estate tax still applies at $2 million, which is the number that actually affects most Essex County families.
A practical note: annual exclusion gifts of $19,000 per recipient in 2026, and direct payments of tuition or medical expenses made to the institution, avoid gift tax entirely and are efficient ways to help grandchildren during your lifetime.
What About 529 Plans?
A 529 is often the right tool alongside a trust rather than instead of one.
Contributions grow tax-free for qualified education expenses, you keep control as account owner, and you can change beneficiaries among family members. You can front-load five years of annual exclusion gifts at once.
The limits: funds used for non-education purposes face tax and a penalty on earnings, and the account is a poor vehicle for wealth transfer beyond education. For a grandchild’s education specifically, a 529 is efficient. For everything else, a trust does more.
Frequently Asked Questions
Can I leave money to grandchildren but not their parents?
Yes. You are free to distribute as you choose. A trust with an independent trustee prevents the parents from controlling the funds.
What age should grandchildren receive their inheritance?
Most families stage distributions in the late twenties to mid-thirties. A lifetime discretionary trust offers the strongest protection if amounts are substantial.
Does a trust protect an inheritance from my grandchild’s divorce?
A properly drafted discretionary trust with a spendthrift clause offers meaningful protection, as our guide on whether an ex-spouse can reach assets through your kids explains. An outright gift does not.
Can one trust document cover all my grandchildren?
Yes. A single instrument commonly creates separate shares, and can include grandchildren born after you sign.
Match the Structure to the Amount and the Ages
Leaving assets to grandchildren is one of the few planning decisions where the default options are genuinely poor. A direct beneficiary designation triggers a conservatorship. A custodial account empties at 21. Both are avoidable with a trust that costs far less than what it protects.
To decide how your grandchildren’s inheritances should be structured, contact us to schedule a consultation. We work with families across the North Shore and Merrimack Valley, including Andover, North Andover, Reading, North Reading, and Boxford.