Setting up a trust fund for your child comes down to six decisions and steps: confirm a trust is the right tool, pick the type of trust, name a trustee, write the distribution rules, have an attorney draft and execute the document, and retitle your assets into the trust’s name. Legal fees for a straightforward trust typically run $1,000 to $4,000. Complexity — special needs language, business assets, multiple beneficiaries — pushes that higher. Skip the last step, funding, and the paperwork protects no one.
Is a Trust Actually the Right Tool
Before paying for legal drafting, look at whether a custodial account under the Uniform Transfers to Minors Act or Uniform Gifts to Minors Act would do the job. UTMA and UGMA accounts are free or cheap to open at any brokerage and work fine for modest sums you’re comfortable handing over outright.
The limit is control. A custodial deposit is an irrevocable gift, and when your child hits the transfer age in your state (usually somewhere between 18 and 25), the entire balance becomes theirs with no conditions. They can spend it on anything. A trust exists precisely to keep that from happening — it lets you set terms that run well past age 18.
Trusts earn their cost when the money involved is significant, when you want distributions tied to milestones like finishing college, when your child has special needs, or when you want assets shielded from creditors. For a few thousand dollars set aside for a first car, a custodial account is probably enough. For a six-figure inheritance or life insurance payout, a trust gives you guardrails custodial accounts don’t have.
Choosing the Type of Trust
The type of trust drives how much control you keep, how it gets taxed, and when your child can reach the money.
Revocable Living Trust
A revocable living trust takes effect the moment you sign it and can be changed or dissolved anytime while you’re alive. You keep full control — add or remove assets, change beneficiaries, swap trustees. Assets in the trust skip probate when you die, which saves your family time and court costs. Because you kept control, though, the assets still count as part of your taxable estate.
When you die, the trust automatically becomes irrevocable and the trustee you named takes over under the terms you set. The handoff is seamless, which is why many parents pick this structure.
Irrevocable Trust
An irrevocable trust is permanent from day one. Transfer assets in and you’ve given them up; undoing the arrangement requires the beneficiary’s consent or a court order. That loss of control is the point. Because you no longer own the assets, they’re generally outside your taxable estate and shielded from your creditors.
For families with substantial wealth, this matters for estate tax. The federal estate and gift tax exemption for 2026 is $15 million per person, or $30 million for a married couple, indexed for inflation going forward. The generation-skipping transfer tax exemption is also $15 million.1Congress.gov. The Generation-Skipping Transfer Tax (GSTT) If your estate is well below those numbers, the tax advantages of an irrevocable trust matter less, though the creditor protection and spending controls may still be worth it.
Testamentary Trust
A testamentary trust doesn’t exist during your lifetime. Your will contains instructions to create it after you die, and it only comes into being once a probate court validates the will. That means it doesn’t help you skip probate the way a living trust does. It works for parents who want a simple will now and trust-like protections for their child’s inheritance later.
Special Needs Trust
If your child has a disability and receives Medicaid or Supplemental Security Income, a standard trust can disqualify them. Medicaid generally counts trust assets as available resources for eligibility purposes. A special needs trust (sometimes called a supplemental needs trust) is designed to hold assets for a disabled beneficiary without being counted against them for benefits, provided the state is named as the remainder beneficiary for Medicaid costs paid during the person’s lifetime.2Office of the Law Revision Counsel. 42 USC 1396p – Liens, Adjustments and Recoveries, and Transfers of Assets
The trust then pays for things benefits don’t cover — travel, electronics, hobbies, a more comfortable living setup — while Medicaid and SSI continue to cover medical care and basic needs. Getting the drafting wrong can wipe out benefits, so hire an attorney who specializes in disability and elder law.
Choosing a Trustee
The trustee manages the trust’s assets, makes investment decisions, and distributes money according to the terms you wrote. For a young child, that job can last 20 or 30 years. Trustees hold legal title to trust property and owe a fiduciary duty to act solely in your child’s interest.3Justia. Trustees’ Legal Duties and Liabilities
You can name a family member, a friend, or a professional trustee like a bank or trust company. A relative knows your child but may lack investment experience or find it hard to enforce the terms against a persuasive teenager. A professional brings expertise and impartiality but charges fees — often around 1% of assets annually for larger trusts, with flat-fee or hourly arrangements for smaller ones.
Name at least one successor trustee to step in if your first choice can’t serve. You can also appoint a trust protector, a role recognized in at least 38 states, who can replace the trustee, change the governing jurisdiction, or make other structural adjustments without going to court. That built-in flexibility is much easier than trying to fix a rigid document years later.
Writing the Distribution Rules
Distribution terms tell the trustee when to release money and for what. Vague terms like “for my child’s benefit” leave the trustee guessing. Rigid terms can leave your child stuck when circumstances change.
Many trusts use the HEMS standard, which limits distributions to health, education, maintenance, and support. Health covers medical costs, insurance, and wellness. Education covers tuition, books, room and board at any level. Maintenance and support cover housing, transportation, and reasonable recreation. HEMS gives trustees a clear boundary that still covers legitimate needs.
On top of HEMS, you can add milestone distributions — one third of principal at 25, another third at 30, the rest at 35, for instance. Staggering the payouts protects against a young adult burning through everything at once while giving them more access as they mature. Some parents add incentives tied to finishing college, maintaining employment, or completing a vocational program.
Spendthrift Clause
A spendthrift clause keeps your child’s creditors from reaching assets that are still inside the trust. Without one, a creditor with a judgment against your child could potentially claim trust assets. With one, the money is protected until the trustee actually pays it out. If your child later has spending problems, faces a lawsuit, or goes through a divorce, this clause becomes one of the most valuable features in the whole document.
Drafting and Signing
With those decisions made, an estate planning attorney drafts the trust. Fees for a straightforward living trust typically fall between $1,000 and $4,000. Trusts with special needs provisions, multiple beneficiaries, or business interests cost more. Some attorneys charge a flat fee; others bill hourly.
Bring the following to the drafting appointment:
- Your child’s full legal name, date of birth, and Social Security number
- The same details for every trustee and successor trustee
- A list of assets going into the trust, with account numbers, property addresses, and approximate values
- Any existing estate planning documents — wills, guardianship designations, beneficiary forms
Read every provision before signing. Attorneys sometimes use boilerplate that doesn’t reflect what you actually discussed. Execution requires your signature, notarization, and in some states, witnesses. Notary fees run roughly $2 to $15 per signature depending on where you live. Once signed and notarized, the trust legally exists.
Funding the Trust
This is where most trusts fail. A signed trust document with nothing in it is just paper. Any asset that isn’t retitled into the trust’s name stays in your personal estate and goes through probate as if the trust didn’t exist.
Funding means changing legal ownership from your name to the trust’s name. It looks different for each kind of asset:
- Real estate: a new deed (often a quitclaim or grant deed) is prepared and recorded with the county recorder’s office, naming the trust as the owner.
- Bank and investment accounts: contact each institution to retitle the account in the trust’s name or update the beneficiary designation.
- Life insurance: update the beneficiary to name the trust, or transfer ownership of the policy to the trust if that fits your plan.
- Business interests: reassign LLC membership interests or corporate stock certificates to the trust.
Some attorneys build funding assistance into their flat fee; others bill for it separately. Either way, confirm every asset on your list has actually been retitled before you consider the setup done. When you acquire something later — a new home, another account, an inheritance — move it into the trust too, or it won’t be covered.
Taxes You Should Expect
Gift Tax on the Transfer In
Moving assets into an irrevocable trust is a gift for federal tax purposes. In 2026, you can give up to $19,000 per recipient per year without touching your lifetime exemption. Married couples electing gift splitting can give $38,000 per recipient.4Internal Revenue Service. What’s New — Estate and Gift Tax Gifts above the annual exclusion count against the $15 million lifetime exemption.1Congress.gov. The Generation-Skipping Transfer Tax (GSTT) Payments made directly to a school for tuition or directly to a provider for medical bills don’t count toward either limit.
Revocable trusts don’t trigger gift tax, since you haven’t actually given anything up.
Income Tax Inside the Trust
For a revocable trust during your lifetime, there’s nothing special to do at tax time. Income is reported on your personal return under your Social Security number, and no separate trust return is required.5Internal Revenue Service. Instructions for Form 1041 and Schedules A, B, G, J, and K-1
Irrevocable trusts are separate tax entities with sharply compressed brackets. In 2026, trust income hits the top 37% rate at just $16,000, compared with over $626,000 for a single individual filer.6Internal Revenue Service. 2026 Form 1041-ES Accumulating income inside the trust is therefore expensive. A common workaround is distributing income to the beneficiary so it’s taxed at the child’s lower rate. Watch the kiddie tax, though: for a child under 19 (or under 24 and a full-time student), unearned income above $2,700 in 2026 is taxed at the parent’s marginal rate, which can erase the benefit.
Filing Requirements
An irrevocable trust must file IRS Form 1041 if it has gross income of $600 or more, any taxable income, or a nonresident alien beneficiary.5Internal Revenue Service. Instructions for Form 1041 and Schedules A, B, G, J, and K-1 If the trust will owe $1,000 or more for the year, the trustee also makes quarterly estimated payments on Form 1041-ES. Irrevocable trusts need their own Employer Identification Number from the IRS; the grantor’s Social Security number won’t work.
Keeping It Running
Once funded, the trust needs active management. Most states have adopted a version of the Uniform Prudent Investor Act, which requires trustees to invest the way a reasonably careful investor would — diversifying, weighing risk against return, considering the beneficiary’s time horizon, and accounting for taxes. A trustee who parks everything in a single stock or lets cash sit idle for years can be held personally liable for losses.3Justia. Trustees’ Legal Duties and Liabilities
Trustees also need to keep detailed records of every deposit, withdrawal, gain, loss, fee, and distribution. Most states require periodic accountings to beneficiaries showing what the trust owns, what it earned, and what was spent.
Revisit the trust every few years and after any major life event — a new child, a divorce, a move to another state, a big change in asset values, or new tax laws. Revocable trusts can be amended or restated through your attorney. Irrevocable trusts are harder to change, though decanting (transferring assets into a new trust with updated terms) is available in roughly 36 states under specific procedural rules. If you named a trust protector, that person can also handle certain changes — replacing an underperforming trustee, for instance — without going to court.