A Trump Account is built to be easy to fill and hard to drain. Treasury and the IRS have set an annual ceiling on what goes in, and a locked stretch that keeps the balance untouched through the childhood years. The temporary regulations that spell out both rules took effect on September 30, 2026, a day before Treasury announced that more than 60 million eligible children had an account waiting to be claimed.
The $5,000 yearly limit and the inflation adjustment after 2027
The cap lives in Treasury Decision 10056, published in the Federal Register as 91 FR 61705. The temporary regulations state that “contributions to a Trump account generally are subject to an annual limit of $5,000, adjusted for inflation for taxable years after 2027.” The program site, TrumpAccounts.gov, describes the same ceiling in plainer terms: parents can let the account grow on its own or add up to $5,000 per year.
The word “generally” matters. The limit applies to the contributions that families, relatives and most other people make, and the regulations carve out two categories that do not count against it. The next section covers those carve-outs.
What does not count toward the cap
According to the same rule, the $1,000 pilot program contribution does not count toward the $5,000 limit, nor do qualified general contributions. The pilot money is the one-time seed that Treasury deposits when a parent claims the account of a child born between January 1, 2025 and December 31, 2028, as Treasury’s October 1 announcement describes it. A child born outside those four years has an account but no seed deposit.
Contributions can come from several directions. The regulations list nonprofits, governments, employers and individuals as possible contributors. An employer’s contribution under section 128 is excluded from the worker’s income up to $2,500 a year, also adjusted for inflation after 2027, and the IRS has added a W-2 box 12 code, TA, to report it in its instructions for Forms W-2 and W-3.
A growth period that runs through the year the child turns 17
The lockup has a precise definition. The regulations call it the growth period: it “begins when the account beneficiary’s initial Trump account is established and ends on December 31 of the calendar year in which the account beneficiary attains age 17.” During that window, the rule says, “distributions from Trump accounts are not permitted.”
The calendar-year ending is what makes the headline’s wording exact. A child who turns 17 in any given year stays locked out through December 31 of that year, and the restriction lifts on January 1 of the year the child turns 18. For a child whose eighteenth birthday falls late in the year, the lock therefore ends months before the birthday itself. Nothing in the regulation ties the release to the birthday.
Rollovers are the exception to the no-distribution rule
The prohibition is not literally absolute. The regulations permit qualified rollover contributions into a Trump account, and they allow the entire balance to move in a direct trustee-to-trustee transfer to an ABLE account of the same beneficiary in the calendar year the child turns 17. Beyond those transfers, the regulation bars distributions throughout the growth period.
For a family planning around the account, the practical reading is that the balance stays put in the account, apart from a rollover to another Trump account or to an ABLE account, until the calendar year the child turns 18.
Who controls the account and what changes after the growth period
TrumpAccounts.gov says the account is fully in the child’s name and that the parent is the sole custodian until the child turns 18. At that point, the site says, “the Trump Account is all theirs”: the child can keep letting the money grow or withdraw it right away for things like education or a home. Under the regulations, once the growth period ends “the rules under section 408 governing traditional IRAs generally apply,” because a Trump account is a specialized traditional IRA created under section 530A of the Internal Revenue Code.
The IRS instructions describe the underlying law, Public Law 119-21, as allowing a Trump account for a child who has not attained age 18.
How an account gets opened and claimed
Two routes lead to an account. Treasury created accounts automatically for eligible children with valid Social Security numbers, and the announcement says parents or guardians claim them through the official Trump Accounts app on iOS and Android. Separately, the IRS tells parents, guardians and other authorized individuals to complete Form 4547 to elect an account for a child, a process the agency says takes about 5 to 10 minutes after signing in to an IRS online account. The IRS Trump Accounts page adds that the child must not have turned 18 before the end of the calendar year in which the election is made.
Both routes run directly through Treasury and the IRS. The sources read for this piece name no deadline for claiming an automatically created account. The Federal Register notice published the temporary rule alongside a proposed rule, so the details may still be refined, but the $5,000 limit and the growth-period lockup are in the binding temporary regulation, which took effect September 30, 2026.
Treasury Decision 10056 remains the controlling text on both points, and any change to the cap or the lockup would have to appear there or in the final rule that follows it.
Withdrawal rules differ from one retirement account to the next
The Trump Account rules show how a section 408 traditional IRA can carry its own limits on when money may leave. The same question of order and timing applies to the traditional IRAs and other retirement accounts that adults already hold, where which account to draw from first changes the tax outcome.
The Retirement Tax & Withdrawal Planner is a 12-page planner that includes the account withdrawal order and a Roth bracket fill calculator for working through that sequence.
Map the withdrawal order for the family’s own retirement accounts →
This piece was drafted with AI assistance; the figures and rules were checked against the Federal Register’s TD 10056, TrumpAccounts.gov, Treasury’s October 1 announcement and IRS guidance.
