An emergency fund is money set aside specifically to cover unexpected expenses or a loss of income, kept separate from everyday spending and long-term investments.
Why it matters
Without a cash reserve, unexpected expenses — a medical bill, a car repair, a period of unemployment — can force reliance on high-interest debt, or an untimely sale of long-term investments at a potentially unfavorable time.
How much is enough?
A commonly referenced guideline is three to six months of essential living expenses, though the right amount depends on job stability, dependents, and other individual circumstances.
Where to keep it
Emergency funds are typically kept in accounts that prioritize accessibility and capital preservation over growth, since the purpose of the fund is availability when needed, not maximizing returns.
