Banking, and Who Has No Bank

by bam

A generic banking course teaches you how to open a checking account. This one teaches what a bank account actually is, what it costs, what happens when you do not have one, and what fills the gap. It starts with the deposit contract, because the thing you call your money is legally a claim against a company, and the insurance that backs that claim has a structure worth learning even though its dollar cap has a date on it. Then the two gates. The first is the identity rule at 31 CFR 1020.220, which requires a bank to collect four things before it opens an account for you, and which does not say the words driver's license or Social Security number, though almost everyone believes it does. The second is the gate almost nobody knows exists: banks screen applicants through companies like ChexSystems and Early Warning Services, those companies are consumer reporting agencies under the Fair Credit Reporting Act, and that single legal fact gives a rejected applicant a right to be told which company was consulted, a right to a free copy of the file, and a right to dispute what is in it. Then the cost structure, taught as a price rather than a rule: a monthly fee waived above a balance threshold is the same account sold at two prices, sorted by who has the least. Overdraft is taught from the opt-in regulation and from the rule Congress nullified in May 2025, because a course that described that rule in the present tense would be wrong. Then the substitute market, priced rather than scolded: money orders, check cashing, prepaid cards and payment apps, with the fees the FDIC and USPS publish, and with the reason a household with an unpredictable balance rationally prefers a fee it can see to a fee it cannot predict. The evidence spine is the FDIC's own biennial survey, which asks unbanked households why, publishes their answers, and shows that the single most cited reason is not having enough money to meet a minimum balance. The course ends with distance, with what saving actually looks like across the population according to the Federal Reserve, and with five things you can do to read your own account, none of which is advice about what to do with your money.