Credit card fees are charges your issuer adds to your account for specific actions or account features — separate from interest — including annual fees, late fees, foreign transaction fees, balance transfer fees, cash advance fees, and returned payment fees.

Credit utilization ratio is the percentage of your total available revolving credit that you’re currently using, calculated by dividing your total credit card balances by your total credit limits.

Credit card interest is the cost your issuer charges for carrying an unpaid balance, calculated by converting your annual percentage rate into a daily rate and applying it to your average balance across the billing cycle.

A minimum credit card payment is the smallest amount you must pay each billing cycle to keep your account in good standing — typically the greater of a set percentage of your outstanding balance or a flat dollar floor established by your issuer.

A credit card is a revolving line of credit issued by a bank that lets you borrow money from a card network (like Visa or Mastercard) to pay merchants, with the balance due at the end of your billing cycle.

A high-yield savings account is a federally insured deposit account that pays significantly more interest than a standard savings account, with no lock-in period and no penalty for withdrawals.

A high-yield savings account (HYSA) and a certificate of deposit (CD) are both federally insured savings vehicles that earn significantly more interest than a standard savings account, but they differ fundamentally in how you access your money and how your rate is set.

Interest earned in a high-yield savings account is taxable income, reported on your federal tax return in the year it is credited to your account — regardless of whether you withdraw it. How that tax works depends on a few key factors.

FDIC insurance is a federal guarantee that protects checking account deposits up to $250,000 per depositor, per bank, per ownership category. Coverage is automatic at any FDIC-insured institution and requires no enrollment or additional fees.

A checking account is the primary tool for managing everyday spending — it lets you receive income through direct deposit, pay bills automatically, make purchases with a debit card, and move money instantly through mobile banking.