Default is a borrower's failure to meet a material debt obligation or another defined trigger, allowing lenders to classify and respond to serious credit deterioration.
In lending, default is the failure to meet a material debt obligation or another event that satisfies the default definition in a contract, risk policy, accounting framework, or regulation. Missing one payment can create delinquency, but it does not always create default immediately: the agreement may provide a grace or cure period, and regulatory definitions can use additional indicators such as whether the borrower is unlikely to pay.
Default is a status or event, not the final amount a lender will lose. A defaulted loan may cure, be restructured, produce collateral recoveries, or eventually be charged off in full or in part.
| Trigger | What failed | Example |
|---|---|---|
| Payment default | Required principal, interest, or fee was not paid as agreed | A term-loan installment remains unpaid after the contractual grace period |
| Covenant default | A nonpayment promise or test was breached | The borrower exceeds a leverage covenant or fails to deliver required financial statements |
| Cross-default | A default under another obligation activates a clause in this agreement | Default on a bond triggers default under a bank facility, subject to stated thresholds |
| Insolvency event | A specified insolvency or bankruptcy event occurs | A borrower files for bankruptcy protection |
| Regulatory or risk default | An exposure meets a prescribed credit-risk definition | A bank classifies an obligor as unlikely to pay in full under the applicable framework |
Contracts often distinguish an event of default from an earlier breach. A breach may become an event of default only after notice, a cure period, a materiality threshold, or another stated condition is satisfied. The exact wording matters.
| Term | Main question | Why it is not the same as default |
|---|---|---|
| Delinquency | Is a payment past due? | A late account may cure before the default trigger is reached |
| Nonaccrual | Is the lender still recognizing interest income? | It is an accounting or regulatory status with framework-specific rules |
| Default | Has a defined serious credit or contractual trigger occurred? | It identifies status, not the final realized loss |
| Acceleration | Has the lender declared the full debt immediately due? | It is a possible remedy, not an automatic result of every default |
| Charge-off | What amount is considered uncollectible and removed from the recorded loan balance? | It is loss recognition and can occur after default |
| Bankruptcy | Is the borrower in a formal insolvency proceeding? | Bankruptcy can trigger default, but many defaults occur without bankruptcy |
A typical credit agreement identifies the obligations, default triggers, cure periods, notice requirements, and remedies. If an event of default occurs and continues, the lender or required lender group may be able to stop further advances, increase pricing if a default rate applies, demand additional information, accelerate amounts due, enforce collateral, or begin a workout.
Those actions are not universal. A lender may waive a default, reserve its rights, amend the agreement, or agree to forbear temporarily. Secured creditors must also consider lien validity, priority, collateral value, enforcement cost, and insolvency law. Bond indentures and syndicated loans can require specified holder or lender votes before some remedies are exercised.
Readers should therefore separate three questions:
The Basel Framework’s internal-ratings-based definition treats default as occurring when a bank considers an obligor unlikely to pay its credit obligations in full without realizing security, or when a material credit obligation is more than 90 days past due. The framework includes detailed indicators and permits specific treatment for some retail and public-sector exposures.
That regulatory definition is useful for understanding bank risk data, but it is not a universal rule for every loan, consumer credit report, bond, or accounting policy. A contract may use a shorter cure period, and another reporting framework may use different scope, materiality, or return-to-performing criteria.
Assume a business has a $500,000 term loan requiring monthly payments. Its May payment is due on May 1. The agreement provides a five-business-day grace period for payment and a 30-day cure period for failure to deliver quarterly financial statements.
The example shows why past due, defaulted, enforced, and cured should not be used interchangeably.
For lenders, default can affect internal risk grades, loss estimates, allowance analysis, capital, servicing, workout strategy, and regulatory reporting. For investors in loans or bonds, default can affect valuation, interest accrual, covenant rights, restructuring negotiations, and expected recovery. For borrowers, it can restrict additional borrowing, activate remedies, increase costs, damage credit standing, or lead to collateral enforcement.
In credit models, default is also the event measured by probability of default. If historical data and the model use different default definitions, the resulting probability and loss estimates can be misleading.
Default status can be contract-specific, jurisdiction-specific, and framework-specific. Loan documents may be amended, disputed, or subject to bankruptcy stays and other legal restrictions. Model data can also lag operational decisions or classify cured and restructured accounts differently.
This page is educational and is not legal, accounting, regulatory, lending, investment, debt-relief, or personalized financial advice. Rights and obligations depend on the documents, facts, jurisdiction, and applicable rules.