Why Your FDIC Bank Could Fail

Why do banks fail? For nearly 200 years, the courts have sanctioned an interpretation of the term “deposits” to mean not funds that you deliver for safekeeping but a loan to your bank. Your bank balance, then, is an IOU from the bank to you, even though there is no loan contract and no required interest payment. Thus, legally speaking, you have a claim on your money deposited in a bank, but practically speaking, you have a claim only on the loans that the bank makes with your money.

If a large portion of those loans is tied up or becomes worthless, your money claim is compromised. A bank failure simply means that the bank has reneged on its promise to pay you back. The bottom line is that your money is only as safe as the bank’s loans. In boom times, banks become imprudent and lend to almost anyone. In busts, they can’t get much of that money back due to widespread defaults. If the bank’s portfolio collapses in value, say, like those of the Savings & Loan institutions in the U.S. in the late 1980s and early 1990s, the bank is broke, and its depositors’ savings are gone.

The U.S. government’s Federal Deposit Insurance Corporation guarantees to refund depositors’ losses up to $100,000, which seems to make safety a moot point. Actually, this guarantee just makes things far worse, for two reasons. First, it removes a major motivation for banks to be conservative with your money. Depositors feel safe, so who cares what’s going on behind closed doors? Second, did you know that most of the FDIC’s money comes from other banks? This funding scheme makes prudent banks pay to save the imprudent ones, imparting weak banks’ frailty to the strong ones. When the FDIC rescues weak banks by charging healthier ones higher “premiums,” overall bank deposits are depleted, causing the net loan-to-deposit ratio to rise.

This result, in turn, means that in times of bank stress, it will take a progressively smaller percentage of depositors to cause unmanageable bank runs. If banks collapse in great enough quantity, the FDIC will be unable to rescue them all, and the more it charges surviving banks in “premiums,” the more banks it will endanger. Thus, this form of insurance compromises the entire system. Ultimately, the federal government guarantees the FDIC’s deposit insurance, which sounds like a sure thing. But if tax receipts fall, the government will be hard pressed to save a large number of banks with its own diminishing supply of capital. The FDIC calls its sticker “a symbol of confidence,” and that’s exactly what it is. Source