How Much Can You Put In, Who Can Contribute, and How to Maximize Every Dollar
By Nathaniel Parker · Updated April 2026 · Millionaire Kid Blueprint
The 530A account annual contribution limit is $5,000 from individuals (inflation-adjusted after 2027), plus up to $2,500 from employers and a one-time $1,000 from the federal government for eligible children born 2025–2028.
Parents, grandparents, family friends, and other individuals can collectively contribute up to $5,000 per year per child to a 530A account. This is a combined limit — not per person. All individual contributions together cannot exceed $5,000 in a calendar year.
This limit will be adjusted for inflation starting in 2027, so it will gradually increase over time. Contributions must be made within the calendar year to count for that tax year.
Employers can contribute up to $2,500 per year to a dependent's 530A account through a Trump Account Contribution Program (TACP) or Section 125 cafeteria plan. These contributions are excluded from the employee's taxable income — meaning you pay no income tax on them.
The $2,500 employer limit is also inflation-indexed after 2027. See our full breakdown: Employer Benefits Guide →
For children born between January 1, 2025, and December 31, 2028, the federal government makes a one-time $1,000 contribution to the child's 530A account. This contribution:
Don't leave this free money on the table. File Form 4547 today.
The $5,000 annual individual contribution limit is pooled across all individual contributors. This includes:
Employer contributions through a TACP and government/charitable contributions are tracked separately and do not reduce the $5,000 family limit.
Contributions to a 530A account may be treated as gifts under IRS rules, since the child does not have immediate access to the funds. For 2026, the annual gift tax exclusion is $19,000 per recipient — well above the $5,000 limit.
Most families won't be affected, but financial advisors recommend tracking your 530A contributions alongside other gifts to the same child. Consult a tax professional if you're contributing close to the gift tax exclusion limit across multiple accounts.
Use the 530A Investment Calculator to see what different contribution levels mean for your child's wealth at 18. Here's a quick reference:
Read: How Much Should You Invest Monthly in a 530A Account? →
The $5,000 annual limit is a combined total for all individual contributors. All contributions from parents, grandparents, and others together cannot exceed $5,000 per year for one child.
It depends on how it's structured. Employer contributions made directly through a TACP do not count toward the $5,000 individual limit. Contributions made through a cafeteria plan may count. Ask your HR department for specifics.
The $5,000 annual contribution limit begins adjusting for inflation starting in 2027 based on cost-of-living adjustments tied to the calendar year 2026 baseline.
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