Emergency fund
Cash reserve · Rainy-day fundAn emergency fund is money held in cash for expenses that were not planned, such as a job loss, a medical bill or a car repair; the CFPB defines it as “a cash reserve that’s specifically set aside for unplanned expenses or financial emergencies.” Its size is usually stated in months of essential expenses.
What is an emergency fund?
An emergency fund is defined by its purpose; where it sits is a separate choice. It is usually kept in an account that can be drawn on at short notice, such as a savings account, apart from money that has a planned use.
Its size is commonly stated as a number of months of essential expenses: rent or mortgage, utilities, groceries, insurance, transportation and minimum debt payments. The fund covers those for the stated number of months if income stops. Discretionary spending is left out of the count, since it is the part of the month that can be cut.
An emergency fund is a savings fund with no target date and no known cost. It is sized from the monthly essentials and refilled after it is used.
How an emergency fund works, with numbers
A household's essential expenses are $1,500 in rent, $250 in utilities, $600 in groceries, $200 in insurance, $350 in transportation and $300 in minimum debt payments: $3,200 a month.
Three months of cover is $3,200 × 3, or $9,600. Six months is $3,200 × 6, or $19,200. After a $2,400 car repair is paid from a six-month fund, $16,800 remains, and the fund is back to six months once $2,400 is set aside again.
- Rent
- $1,500
- Utilities
- + $250
- Groceries
- + $600
- Insurance
- + $200
- Transportation
- + $350
- Minimum debt payments
- + $300
- Essential expenses, a month
- $3,200
- Months of cover
- × 6
- Emergency fund
- $19,200
Why an emergency fund matters
An unplanned expense paid from an emergency fund lowers the fund. The same expense with no fund is paid from the month's spending, from a credit card or from money already set aside for something else.
Months of cover is the fund divided by monthly essentials, so the figure moves with both. A $19,200 fund is six months at $3,200 of essentials and four months at $4,800.
Emergency fund in Taiga Finance
Taiga Finance has no emergency-fund feature. An emergency fund is a savings fund like any other on Savings: a name, a progress meter, its balance and a status chip. With a target amount and a monthly contribution, the chip shows the month the contribution reaches the target, such as “~Mar 2027”, with “· after date” added when a target date is set and that month falls after it; with a target date and no monthly contribution, it shows the target month, such as “By Jun 2027”; with no target it reads “No date”.
When the Savings page has no funds yet, “Emergency” is one of three starting names it offers, beside “Vacation” and “Down payment”. The name attaches no behavior of its own. The app shows no months-of-cover figure.
Spending tagged to the fund with “Funded by” lowers its balance, and the monthly contribution is a savings line on the Plan. The contribution sets the plan and moves no money.
Plan & goals →Key takeaways: Emergency fund
- An emergency fund is a cash reserve set aside for unplanned expenses, in the CFPB's words, and held apart from money with a planned use.
- Its size is stated in months of essential expenses: the monthly essentials times the number of months.
- Months of cover is the fund divided by the monthly essentials, so a change in either moves the figure.
- In Taiga Finance, an emergency fund is a savings fund like any other, with a balance and a status chip, and no months-of-cover figure.
Questions about Emergency fund
What is an emergency fund?
Money held in cash for expenses that were not planned, kept apart from money with a planned use, and sized in months of essential expenses. The CFPB's definition is “a cash reserve that’s specifically set aside for unplanned expenses or financial emergencies.”
How is the size of an emergency fund calculated?
Monthly essential expenses times a number of months. At $3,200 a month in rent, utilities, groceries, insurance, transportation and minimum debt payments, three months is $9,600 and six months is $19,200.
Does Taiga Finance have an emergency fund feature?
No. An emergency fund is a savings fund like any other on the Savings page: a name, a balance and a status chip, with a target amount, a target date and a monthly contribution on the Plan as options. “Emergency” is one of the starting names the page offers when it has no funds yet.