Trust Fund

The trust document, not the beneficiary, decides when money comes out. The trustee reads those terms and applies them and, as a Fiduciary, must follow them even when a beneficiary asks for more. The table below shows the common payout rules.

Many trusts use the legal standard of health, education, maintenance and support, often shortened to HEMS. The tax code treats a power limited to those purposes as an ascertainable standard, so a family member who is also a beneficiary can serve as trustee and pay themselves under it without the trust counting in their own taxable estate. Other trusts give the trustee full discretion, which usually offers heirs the most protection and the least certainty.

Most trusts for heirs also include a spendthrift clause. It bars the beneficiary from selling or pledging future payments and keeps most creditors from reaching the money while it stays in the trust; state law decides how strong that shield is and what exceptions apply. Once money is paid out, it belongs to the beneficiary and loses that protection.

A trust fund can come from an irrevocable trust set up during the giver’s life or from a revocable living trust that became irrevocable at the giver’s death.

A beneficiary pays income tax on distributions only up to the trust’s distributable net income, or DNI, for the year: broadly its interest, dividends and other income, less expenses. The trust deducts what it passes out, and a Schedule K-1 tells you how much to report and what kind of income it is. Qualified dividends keep their lower rates in your hands, and tax-exempt interest stays exempt. Anything paid beyond DNI is a tax-free return of principal. A calendar-year trust’s return is due April 15 and can be extended, so a late K-1 can mean extending your own return.

Capital gains are the main exception. IRS regulations ordinarily leave them out of DNI, so they stay in the trust and are taxed there at trust rates, reaching 20% above $16,250 of taxable income in 2026, unless the document, state law or a consistent practice allocates them to income or to distributions.

Timing rules help trustees manage this. A trustee can elect to treat payments made in the first 65 days of a year as made in the prior year. A gift of a specific sum or item, paid in no more than three installments, doesn’t carry out income at all.

Three more points catch beneficiaries out. For a child, trust income counts as unearned income under the kiddie tax, so it can be taxed at a parent’s marginal rate. If the trust is still a grantor trust, the grantor pays the tax and your payments arrive tax-free. And principal you inherit through a trust owes no federal income tax, though a few states charge an inheritance tax.

A trust fund is one of several ways to pass money on, and the difference is mostly about control. An outright inheritance, or money paid under a beneficiary designation, hands over full control at once. A trust keeps control with the trustee for as long as the document says. That control has a cost: trustees may charge fees, and a non-grantor trust files its own tax return every year. A trust tends to earn its keep when an heir is young or vulnerable, likely to face creditors, or when the giver wants rules attached to the money.

The phrase also shows up in two places that have nothing to do with a family trust.

The Social Security trust funds are federal accounts, one for retirement and survivor benefits and one for disability benefits, that collect payroll taxes and hold their reserves in special-issue Treasury securities. No worker owns a share, and your Social Security benefit comes from the benefit formula, not from a personal balance. News about the trust funds running out refers to those reserves being used up, after which incoming taxes would still pay most, but not all, scheduled benefits.

Trust fund taxes are the income tax and the employee share of FICA tax that an employer withholds from paychecks. The IRS uses the name because the employer holds the employees’ money in trust until it makes the deposit. If a business fails to pay them over, the IRS can assess a Trust Fund Recovery Penalty, equal to the unpaid amount, personally against anyone responsible who willfully failed to pay.