Money Basics 5 min read

Checking, savings & debit cards

Your bank account is your money's home base. Picking the right one can earn you money instead of costing you fees.

Checking vs. savings

A checking account is for everyday spending. Your debit card pulls money directly from it.

A savings account is for money you're keeping. It earns interest — the bank pays you a little for holding your money.

APY: the number that matters

APY (annual percentage yield) tells you how much interest you'll earn in a year. Many big banks pay close to 0.01%. High-yield savings accounts often pay 3–4% or more.

On $1,000, that's the difference between earning 10 cents and earning $40 a year — for doing nothing.

Dodge the fees

Watch for monthly maintenance fees, overdraft fees (spending more than you have), and out-of-network ATM fees. Many student and online accounts have none.

Turn on low-balance alerts so you never overdraft by accident.

Real example

Priya compares two banks

Priya, 15, has $1,200 saved from babysitting. She compares her parents' big bank with an online high-yield account.

Big bank APY: 0.01% → $0.12/yr
High-yield APY: 4.0% → $48/yr
Monthly fee avoided: $5/mo
Difference in a year: ≈ $108

Remember this

Checking = spending. Savings = keeping (and earning).
Compare APY — high-yield savings can pay hundreds of times more.
Avoid accounts with monthly or overdraft fees.

Quick quiz

Did it click?