What Is a Default?
In finance, a default occurs when a borrower fails to meet the terms of a debt agreement. The most common form is missing a scheduled interest or principal payment on a bond or loan. Defaults can also be triggered by breaking other promises in the contract, such as violating a debt covenant that limits borrowing or requires the borrower to maintain certain financial ratios.
Defaults are not always immediate. Loan agreements often include a grace period, a short window after a missed payment during which the borrower can catch up without formal consequences. Once that period passes, the lender may have the right to demand repayment of the full balance or pursue legal remedies.
How Defaults Play Out
The outcome of a default depends on the type of debt and the borrower's situation. Some companies or governments negotiate a debt restructuring with creditors, changing payment schedules or reducing the amount owed. Others may file for bankruptcy, which places the company under court supervision to reorganize or liquidate its assets. Creditors usually recover only part of what they are owed, and the share recovered is often called the recovery rate.
Defaults also affect credit markets more broadly. A borrower that defaults is typically downgraded by credit rating agencies, which can make future borrowing more expensive. Bond prices of a defaulted issuer generally fall sharply, reflecting a lower likelihood of full repayment.
Why It Matters to Investors
For individual investors, default risk is one of the main risks of holding bonds and other debt. A bond held to maturity can lose value if the issuer defaults, and the loss can be partial or total. Investors often look at credit ratings and a bond's yield spread over government debt as rough indicators of default risk, though neither guarantees repayment.
The word also has meanings outside finance. In computing or retirement plans, a "default" is a preset option used when no choice is made. In finance, it almost always refers to a failure to pay or meet contractual obligations.
Updated October 15, 2026. For general education only; not financial, tax or legal advice.