Financial literacy guide

Emergency funds: purpose, size and tradeoffs

An emergency fund is cash reserved for unplanned expenses or income interruptions; the appropriate amount depends on individual circumstances.

Emergency fundSavings

Editorial review: August 11, 2026 · Lauren M. Whitfield

Purpose before target

CFPB describes emergency savings as cash set aside for unplanned expenses or financial emergencies.

No universal number

Income stability, household responsibilities, insurance, access to support and essential expenses all influence how much reserve feels appropriate.

Accessibility matters

Emergency money usually needs to be accessible enough to use when the unexpected cost occurs.

Rebuild after use

Using the reserve for a genuine emergency does not mean the plan failed; rebuilding it can become the next saving goal.

Educational information only. Use current product terms and the rules that apply in your country. For decisions with significant financial consequences, consider an appropriately qualified professional.