APY earned = 100 × (1 + Interest earned Average account balance ) 365 Days in period − 1
Transaction deposits are funds held in accounts that allow customers to make payments, withdrawals, and transfers. They can be either non-interest-bearing (e.g., regular checking accounts) or interest-bearing (e.g., Negotiable Order of Withdrawal (NOW) accounts, Money Market Deposit Accounts (MMDA), and Super NOWs).
The main types of interest-bearing transaction deposits include: Negotiable Order of Withdrawal (NOW) Accounts Money Market Deposit Accounts (MMDA) Super Negotiable Order of Withdrawal (Super NOW) Accounts
MMDAs offer limited check-writing privileges, allowing up to six pre-authorized drafts per month (only three by check). They generally pay higher interest rates than traditional checking accounts and can be held by both individuals and businesses.
Time deposits include Certificates of Deposit (CDs), which have fixed maturity dates (e.g., 30 days, 90 days, 1 year) and interest rates. They may be negotiable (can be traded before maturity) or non-negotiable (held until maturity). Innovations in CDs include bump-up CDs, step-up CDs, liquid CDs, and index-linked CDs.
The main methods include: Cost Plus Profit Margin: Charging customers to cover the full cost of deposit-related services. Marginal Cost: Pricing deposits based on the added cost of acquiring new funds. Conditional Pricing: Setting a schedule of fees based on account usage, average balance, and transaction frequency.
The FDIC is a U.S. government agency established to insure deposits in banks and protect the U.S. money supply. It covers savings deposits, checking accounts, NOW accounts, time deposits, and various checks and money orders issued by insured institutions. However, it does not cover U.S. government securities, mutual funds, or funds stolen from a bank.
The Truth in Savings Act requires banks to disclose terms related to deposit accounts, including minimum balance requirements, interest accrual details, penalties for early withdrawal, options at maturity, and the impact of fees on the annual percentage yield (APY). It ensures consumers are fully informed before opening an account.
Overdraft protection is a service that covers checks and drafts when an account is overdrawn. It is controversial due to high fees, high-interest rates (up to 200% APR), and concerns over predatory lending, especially for low-income individuals who may use the service repeatedly.
Banks face the social issue of whether every adult should have access to basic financial services like checking accounts. Providing these services at low costs can conflict with a bank's goal of profitability, especially since privately-owned banks need to earn competitive returns for their shareholders.