Where Should You Keep Your Emergency Fund?
Keep the emergency cushion in a high-yield savings account at a bank insured by the FDIC or a credit union insured by the NCUA. The best online accounts pay about 8 to 11 times the national average, and at an insured institution the coverage is the same. Money you’ll spend on a set schedule, such as a fund for a career change, can go into Treasury bills or CDs timed to mature in the months you need it.
Where an emergency fund can sit: rates and rules
| Where you hold it | Recent rate | Insured or backed by | Getting the money out |
|---|---|---|---|
| Savings account, national average | 0.38% | FDIC or NCUA, up to $250,000 per depositor per ownership category | Transfer to checking; some banks still cap monthly withdrawals |
| Top online high-yield savings accounts | about 3.20% to 4.35% APY | FDIC or NCUA, if the bank or credit union is insured | Same as any savings account |
| Money market deposit account, national average | 0.63% | FDIC or NCUA, same limit | Same as savings; often includes checks or a debit card |
| Money market mutual fund (brokerage) | 3.71% (7-day yield, fund index) | Not FDIC insured; SIPC does not cover a drop in value | Sell shares, then transfer the cash |
| 12-month CD, national average | 1.76% | FDIC or NCUA, same limit | Early withdrawal costs a penalty set by the bank, at or above a federal minimum |
| Treasury bills, 4 to 52 weeks | 3.99% (4-week) to 4.49% (52-week) | U.S. Treasury; not FDIC insured | Paid at maturity; selling early takes a broker |
| Series I savings bonds | 5.51% (bonds issued November 2026 to April 2027) | U.S. Treasury | Locked for the first 12 months; cashing before 5 years costs the last 3 months of interest |
National averages: FDIC national rates as of October 19, 2026. High-yield savings: editor picks in NerdWallet’s roundup, October 21, 2026, excluding introductory promotions. Money market funds: Crane 100 Money Fund Index, October 21, 2026. Treasury bills: coupon-equivalent yields from Treasury’s daily bill rates, October 21, 2026. I bonds: TreasuryDirect, rate for bonds issued November 1, 2026 to April 30, 2027, including a 1.40% fixed rate; the next rate takes effect May 1, 2027.
If your cushion sits near the national average now, move it. As long as the bank or credit union is insured, pick by the rate and by how fast the account moves money to your checking.
The emergency cushion goes in high-yield savings
The cushion has to be there, in full, the day a car repair or a layoff happens, so it can’t sit in anything that moves with markets or anything locked to a date. A money market deposit account at an insured bank works too, if its rate keeps up with the best savings accounts. The FDIC and NCUA limit in the table applies separately at each insured institution.
A high-yield account often sits at a different bank from your checking, so find out how long a transfer takes before you need one. Then read the withdrawal terms. The Federal Reserve dropped the six-per-month transfer limit from its definition of a savings deposit in 2020, but its savings deposit FAQ lets banks keep enforcing it. Some still charge a fee after a set number of withdrawals.
Money market account or money market fund?
A money market deposit account is a bank account, insured like savings, often with checks or a debit card. A money market mutual fund is an investment you buy at a brokerage, and the SEC’s investor bulletin on money market funds warns that you can lose money in one. SIPC steps in when a brokerage firm fails, not when a fund’s value falls.
Cash left uninvested at a brokerage often lands in a sweep program. Some programs move it into deposits at partner banks, which are FDIC insured, and others move it into a money market fund, which is not (SEC bulletin on cash sweeps). Check your account agreement to see which one yours uses.
For money with a spending date: Treasury bills or a CD ladder
You know roughly which month each part of a career-change fund will pay for, so you can time bills and CDs to pay out in those months.
Treasury bills are sold in terms from 4 to 52 weeks and pay interest at maturity. The interest is subject to federal income tax but exempt from state and local income tax, which bank interest is not, so in a state with an income tax a bill keeps more of its yield than a CD or savings account paying the same rate. On October 21 the 52-week bill yielded 4.49%. That’s a coupon-equivalent yield, so set it against the savings APYs as a rough comparison: a little above the top savings rates in the table and far above the 1.76% national average 12-month CD, and the bill’s rate is fixed until it matures. A CD from a specific bank is worth it only if it still pays more than the bill once state income tax comes out of its interest.
Plan to hold each bill to maturity. A bill bought at TreasuryDirect cannot be sold there: under TreasuryDirect’s selling rules you hold it 45 days, transfer it to a bank or broker, and sell from there, so a 4-week bill bought at TreasuryDirect runs to maturity. Bills bought through a brokerage account can be sold early at that day’s market price.
A CD ladder keeps the money inside FDIC or NCUA insurance: several CDs, each set to mature in a month you plan to spend. Federal rules set a minimum early withdrawal penalty and no maximum (OCC consumer help), so the penalty that matters is the one in your bank’s account terms.
Places to avoid for money you may need this year
I bonds track inflation and are backed by the U.S. Treasury, but TreasuryDirect locks each one for its first 12 months and takes the last three months of interest from any bond cashed before five years. A fund you’ll start spending within the year can’t wait that long. Stock and bond funds don’t fit either, since they can be down on the day you need to sell.
One way to split the money before a career change
Put the whole emergency cushion, sized in How Big Should Your Emergency Fund Be Before a Career Change?, in an insured high-yield savings account separate from your checking. The first two or three months of the change fund can sit in the same kind of account, which means the first rent payments after you quit don’t wait on a maturity date. Ladder the rest in bills or CDs that come due one after another, each in the month you expect to spend it.
When a bill or CD matures before you need the money, move it to savings and leave it there. Rolling it into a longer bill at TreasuryDirect can leave a month of rent tied up past the date you need it, since selling early there means a 45-day hold and a transfer to a broker.