This is an explainer, not investment advice.

The United States is about to start handing newborns money to invest. Under the new federal "Trump Accounts" program, every eligible American child gets a one-time $1,000 government deposit into a long-term investment account. The headline is novel; the underlying idea has been studied for nearly two decades.

What a Trump Account is

A Trump Account is a tax-advantaged investment account for a child, structured much like a traditional individual retirement account (IRA). Children born in the program's eligibility window — broadly, those born from 2025 through 2028 — qualify for a one-time $1,000 seed deposit from the Treasury, as Brookings has summarized. Families, relatives and employers can add money on top, up to an annual contribution cap of around $5,000.

The money is meant to be invested in low-cost funds that track a broad U.S. stock index — diversified, inexpensive vehicles rather than individual stock bets — and largely left to grow until the child reaches adulthood, when ordinary retirement-account rules begin to apply. The accounts are scheduled to open in 2026.

It helps to distinguish a Trump Account from a 529 plan, the other common child-savings vehicle. A 529 is a state-sponsored account built specifically for education costs, where withdrawals for tuition and similar expenses come out tax-free. A Trump Account is structured as an IRA and invested in stock-index funds, so it is broader in purpose but carries market risk.

How it compares to "baby bonds"

The Trump Account is a cousin of an older proposal: baby bonds, championed for years by Senator Cory Booker. Booker's version would seed an account at birth and then add government money each year, with the largest deposits going to the lowest-wealth families — a deliberately progressive design meant to narrow the wealth gap.

The key difference is who benefits most. Baby bonds tilt government money toward poorer children. Trump Accounts give the same $1,000 to every eligible newborn, so how much an account ultimately grows depends heavily on how much extra a family can afford to contribute. Analysts at Brookings note that this design tends to do more for families who can add substantial contributions than for those who can only rely on the seed — a reason critics argue it amplifies existing wealth more than it builds new wealth. Supporters counter that universal accounts are simpler and that any seeded account is better than none.

The experiment that came first: SEED OK

The logic of seeding accounts at birth was tested rigorously long before it reached Congress. Starting in 2007, researchers at the Center for Social Development at Washington University in St. Louis ran SEED OK, a randomized experiment that assigned roughly 2,700 Oklahoma newborns to one of two groups. The treatment group got an automatically opened state college-savings account seeded with $1,000 (lower-income families also got a savings match); the control group got nothing. Researchers tracked both for years.

The findings reached beyond account balances. Children with accounts scored better on measures of early social-emotional development, and their mothers reported higher educational expectations for them and fewer symptoms of depression — and, notably, the positive effects tended to be larger in lower-income families, not smaller. In other words, the simple act of opening and seeding an account at birth appeared to shift how families thought about a child's future, separate from the size of the deposit.

The open questions

Several caveats carry over to the national program. The $1,000 seed is the same figure SEED OK used back in 2007, not adjusted for inflation, and whether a flat deposit is large enough to matter for families who cannot add to it is a genuine policy debate. Because Trump Accounts are invested in stock-index funds, the balances rise and fall with the market — a child who needs the money at 18 gets whatever the market delivers over that window, which could be more or less than long-run averages suggest. And some tax wrinkles, such as how withdrawals are treated for college-age account holders, are still being worked out.

What SEED OK showed is encouraging but specific: opening an account at birth changed expectations and behavior in measurable ways. Whether a national program built around stock-market investing and voluntary family contributions reproduces those results across a far more diverse population is a question only time, and data, will answer.