The best savings account for a child depends on what the money is for. For short-term goals and teaching money habits, a basic or high-yield savings account works. For college, a 529 plan is usually the strongest choice, with a Coverdell ESA as a supplement. For long-term wealth once a child starts earning income, a custodial Roth IRA is hard to beat. And a UTMA or UGMA account gives you general investment flexibility, provided you accept that the child takes full control at the age of majority.
Each of these carries different rules on taxes, ownership, and access. Picking the wrong structure can mean a larger tax bill, lost financial aid, or losing control of the money sooner than you expected.
Match the Account to the Goal
Before comparing features, pin down what the money is actually for. The answer usually points to one account:
- Saving for a first car, a phone, or a starter emergency fund: a joint or custodial savings account, ideally high-yield.
- Saving primarily for college: a parent-owned 529 plan.
- Saving for K–12 costs beyond tuition, or wanting broader investment choice than a 529 offers: a Coverdell ESA, often alongside a 529.
- Building long-term wealth for a child who has earned income: a custodial Roth IRA.
- Transferring a general pool of assets to a child with investment flexibility: a UTMA or UGMA custodial account.
Basic and High-Yield Savings Accounts
A standard savings account at a bank or credit union is the simplest option and the right home for money the child may actually need in the next few years. These are typically set up as joint accounts between a parent and the child. The adult has full control while the child can start tracking balances and deposits. The money stays liquid, with no penalty for withdrawals.
Most banks let you open one with $5 to $10, and monthly maintenance fees are generally waived for minors. The weak spot is interest. Traditional accounts at large national banks pay around 0.10% APY on average. Online-only banks often pay much more because they don’t run branches; some offer above 3% or 4% APY on accounts that accept minors. If the balance will be more than pocket change, the rate difference matters.
529 College Savings Plans
A 529 plan is built for education, and its tax treatment reflects that. Earnings grow free of federal income tax, and withdrawals used for qualified education costs come out federally tax-free.1Internal Revenue Service. 529 Plans: Questions and Answers The account owner — usually a parent or grandparent — keeps control of the money, decides when to distribute it, and can change the beneficiary to another family member if the original beneficiary doesn’t need it.
What Counts as a Qualified Expense
For college and graduate school, qualified expenses include tuition, fees, books, supplies, equipment, and computers or internet access used primarily by the student. Room and board qualifies if the student is enrolled at least half-time, capped at the school’s official cost-of-attendance allowance for housing.2Internal Revenue Service. IRS Publication 970 – Tax Benefits for Education Up to $10,000 per year can go toward K–12 tuition at private, public, or religious schools, and up to $10,000 (lifetime) can be used for qualified student loan repayment.3Office of the Law Revision Counsel. 26 USC 529 – Qualified Tuition Programs
Withdrawals for anything else trigger ordinary income tax plus a 10% federal penalty on the earnings portion. Contributions themselves come back tax-free, since they went in with after-tax dollars.
Leftover Funds Can Roll to a Roth IRA
If the child doesn’t use all the 529 funds, up to $35,000 of the balance can be rolled into a Roth IRA in the beneficiary’s name. The 529 must have been open at least 15 years, and contributions made in the last five years (plus their earnings) aren’t eligible. The annual rollover is capped at the Roth IRA contribution limit for that year — $7,500 in 2026 — reduced by any other IRA contributions the beneficiary made that year.3Office of the Law Revision Counsel. 26 USC 529 – Qualified Tuition Programs Reaching the full $35,000 takes at least five years of rollovers.
State Tax Deductions
There’s no federal deduction for 529 contributions, but more than 30 states offer a state income tax deduction or credit for contributions to their own plan. Amounts vary. Some states cap the deduction around $5,000 per filer ($10,000 for joint filers); a handful allow the full contribution with no cap. Some states require you to use their specific plan to qualify, so check before you fund an out-of-state plan.
Coverdell Education Savings Accounts
Coverdell ESAs share the core tax treatment of 529 plans: earnings grow tax-free, and withdrawals for qualified education expenses aren’t taxed. Two things set them apart. First, the annual contribution limit is just $2,000 per beneficiary across all Coverdell accounts, and contributions must stop once the child turns 18.4Office of the Law Revision Counsel. 26 USC 530 – Coverdell Education Savings Accounts Second, they offer far more investment freedom. A 529 limits you to the sponsor’s investment lineup; a Coverdell held through a brokerage can hold individual stocks, bonds, ETFs, and mutual funds.
Coverdells also cover K–12 expenses more broadly than 529 plans, including books, tutoring, uniforms, and certain after-school programs, not just tuition. The tradeoffs: a low contribution cap, an income phase-out that shuts higher earners out entirely, and a rule that money left in the account must be distributed within 30 days of the beneficiary turning 30 or face taxes and penalties.5Internal Revenue Service. Topic No. 310, Coverdell Education Savings Accounts For most families a 529 is the better primary vehicle, with a Coverdell layered on top when broader K–12 costs or investment control matter.
Custodial Roth IRAs
A custodial Roth IRA is the option most parents overlook, and for long-term wealth it may be the strongest. A teenager who contributes even modest amounts can let compound growth do decades of work in a fully tax-free account.
The requirement: the child must have earned income — wages, self-employment income, or similar compensation. Allowance doesn’t count. The annual contribution is limited to the lesser of the child’s earned income or $7,500 for 2026.6Internal Revenue Service. 401(k) Limit Increases to $24,500 for 2026, IRA Limit Increases to $7,500 A child who earns $3,000 mowing lawns can contribute up to $3,000, and a parent or grandparent can supply the money as long as the total doesn’t exceed what the child earned.
Contributions (not earnings) can be withdrawn anytime tax-free and penalty-free, which gives the account a built-in safety valve for college or an emergency. The real payoff comes from leaving it alone. According to the research file, a 16-year-old contributing $5,000 per year for four summers could hold more than $400,000 by age 65 at a reasonable growth rate, all tax-free in retirement. The account transfers to the child’s name at the age of majority, but the retirement structure itself discourages casual withdrawals in a way a UTMA doesn’t.
UTMA and UGMA Custodial Accounts
Custodial accounts under the Uniform Transfers to Minors Act or Uniform Gifts to Minors Act let an adult custodian manage assets while the child legally owns them. Transfers in are irrevocable: once the money is in, it belongs to the child.7Legal Information Institute. Uniform Transfers to Minors Act
UGMA accounts hold cash and financial securities such as stocks, bonds, and mutual funds. UTMA accounts allow virtually any type of property, including real estate.8Cornell Law School. Uniform Gifts to Minors Act (UGMA) Most families stick to standard investments, but the broader scope makes UTMAs the more common choice.
The catch is the handover. When the child reaches the age of majority set by the state, the custodian must transfer full control. In most states that age is 18 or 21; some states let the custodian specify an age as late as 25, and Wyoming allows up to 30. Once the child has control, they can spend the money on anything. For balances in the six-figure range, that’s a real consideration.
Two Rules That Change the Ranking
The Kiddie Tax
Investment income earned inside a child’s account — interest, dividends, capital gains — can trigger the kiddie tax, a rule that prevents parents from shifting portfolios into a child’s name to use lower brackets. It applies to children under 18 and to certain older dependents who are full-time students. For 2026, the first $1,350 of unearned income is tax-free, the next $1,350 is taxed at the child’s rate, and anything above $2,700 is taxed at the parent’s marginal rate.9Internal Revenue Service. Topic No. 553, Tax on a Childs Investment and Other Unearned Income (Kiddie Tax)10Internal Revenue Service. 2025 Instructions for Form 8615 – Tax for Certain Children Who Have Unearned Income
This matters most for UTMA and UGMA accounts with substantial balances. It doesn’t apply to 529 plans or Coverdell ESAs, which are already tax-sheltered, and Roth IRA earnings aren’t taxed as long as the money stays in the account.
Financial Aid Impact
How the account is titled changes federal financial aid eligibility. The FAFSA formula assesses student-owned assets at up to 20% per year, while parent-owned assets are assessed at a maximum of 5.64%. On $10,000, that’s the difference between losing up to $2,000 of aid and losing at most $564.
- UTMA and UGMA accounts count as student assets and take the 20% hit. This is one of the biggest drawbacks for families expecting to file the FAFSA.
- Parent-owned 529 plans count as parent assets at the 5.64% rate, even though the money is earmarked for the student.
- Coverdell ESAs owned by a parent for a dependent student are also reported as parent assets.
- Custodial Roth IRAs, as retirement accounts, are not reported as assets on the FAFSA at all.
Moving money from a UTMA into a 529 is possible but complicated, because the child still legally owns it. Talk to a financial advisor before attempting that shift.
Gift Tax and Front-Loading a 529
Money you put into any child’s account is a gift for federal tax purposes. In 2026, you can give up to $19,000 per recipient per year without filing a gift tax return or using any of your lifetime exemption.11Internal Revenue Service. Whats New — Estate and Gift Tax A married couple can combine exclusions for $38,000 per child per year.
The 529 plan has one feature no other account offers: you can front-load up to five years of contributions in a single year — $95,000 per person, $190,000 for a married couple — and spread the gift across five tax years. If grandparents want to make a large one-time education contribution, this is the cleanest route.
What You Need to Open an Account
No matter the account type, you’ll need the child’s Social Security number and legal name to meet federal identification requirements.12eCFR. 31 CFR 1020.220 – Customer Identification Program Requirements for Banks The adult opening the account provides government-issued photo ID, their own Social Security number, and a current address. A birth certificate may be required to verify the relationship.
Most applications can be done online, though some institutions still require a physical signature. Savings accounts and CDs are opened at a bank or credit union. 529 plans are opened through the state plan administrator or a financial services firm that manages plans across states. Coverdell ESAs and custodial Roth IRAs are opened through brokerages. Once identity checks clear, funding is usually done by electronic transfer or check.