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Earn 4-5% APY instead of 0.01% — a real-world demonstration of compound interest that gets kids excited about saving.
Most big bank savings accounts pay 0.01% APY. On $500, that's 5 cents per year. An online HYSA pays 4.5% — that's $22.50. Kids notice $22 appearing in their account!
0.01%
Big Bank Rate
= $0.05/year on $500
4.5%
HYSA Rate
= $22.50/year on $500
450x
Difference
More interest earned
Interest Earned on $1,000 Over 1 Year (basis points)
Top Kid-Friendly Savings Accounts
| Feature | Feature | Details |
|---|---|---|
| Ally Bank (Custodial) | 4.0-4.5% APY | No minimum, great app |
| Capital One Kids | 3.5-4.0% APY | Kid-friendly interface |
| Greenlight (Debit+Savings) | 2-5% APY on savings | Parent controls, chore tracking |
| Copper Banking | 3.0% APY | Designed for teens/tweens |
| Local Credit Union | 1-3% APY | In-person deposits, youth programs |
Choose Account Type
Custodial (UTMA/UGMA) for child's money. Joint for your money earmarked for them.
Gather Documents
Child's SSN, your ID, proof of address. Most accounts open online in 10 minutes.
Set Up Auto-Transfer
Even $5/week ($260/year) shows compound growth visibly.
Show Monthly Statements
Point out interest earned. Kids get excited seeing 'free money' appear!
Interest as 'Thank You Money'
Tax Note for Parents
Key Takeaways