Fidelity offers savings products, but not a traditional high-yield savings account
Fidelity is primarily a brokerage and investment company, not a bank. They do not offer a standalone high-yield savings account the way banks like Marcus or Ally do. However, Fidelity does offer cash management options that hold your money in savings-like vehicles while you decide what to do with it, and some of these products earn interest rates that compete with traditional savings accounts.
The main product to know about is the Fidelity Government Money Market Fund, which is available to Fidelity brokerage account holders. This is not a savings account — it is a money market fund, which is a type of mutual fund that invests in very short-term, low-risk debt. The interest rate it pays changes daily based on market conditions. Fidelity also offers sweep accounts that automatically move uninvested cash into money market funds or other cash vehicles.
If you want a true savings account with FDIC insurance (which protects your money up to $250,000 if the bank fails), you would need to open an account at a bank, not through Fidelity directly. However, some Fidelity customers use Fidelity as a hub and move money to partner banks for savings purposes.
Key Takeaways
- Fidelity does not offer a high-yield savings account; it is an investment brokerage, not a bank.
- Fidelity's Government Money Market Fund is available to brokerage account holders and earns interest that varies with market rates.
- Money market funds are not FDIC-insured the way bank savings accounts are, though they are considered very low-risk.
- If you want FDIC-insured savings with competitive rates, you would open an account at a bank and transfer money from Fidelity as needed.
How Fidelity's money market funds work
When you hold cash in a Fidelity brokerage account and do not invest it, that cash sits in a default sweep account. Fidelity automatically moves this uninvested cash into a money market fund, typically the Government Money Market Fund. The fund invests in U.S. Treasury bills, notes, and other government securities that mature very quickly — usually within days or weeks.
Because these investments are backed by the U.S. government and turn over so fast, they are considered extremely safe. The interest rate you earn depends on what rates the government is paying on short-term debt at that moment. When the Federal Reserve raises interest rates, money market funds pay more. When rates fall, they pay less. You can check Fidelity's current money market fund rates on their website.
The money in a money market fund is not locked up — you can move it back to your brokerage account or withdraw it to your bank account whenever you want. There is no penalty for doing so.
The difference between money market funds and savings accounts
A savings account is a bank product. Your money sits at the bank, and the bank pays you interest. If the bank fails, the Federal Deposit Insurance Corporation (FDIC) protects your money up to $250,000. Most people think of savings accounts as the safest place to keep money.
A money market fund is a mutual fund. Your money is invested in short-term government debt, not held at a single bank. If the fund company fails, you are protected by Securities Investor Protection Corporation (SIPC) rules, which work differently than FDIC insurance. In practice, money market funds are extremely stable — they have rarely lost value — but they are not insured the same way a bank account is.
For most people, the practical difference is small: both earn interest, both are very safe, and both let you withdraw money quickly. The main reason to choose a savings account over a money market fund is if you want the certainty of FDIC insurance, or if you prefer to keep your savings separate from an investment account.
Why someone might use Fidelity for cash instead of a savings account
If you already have a Fidelity brokerage account and keep some cash there while you invest the rest, the money market fund earns you interest automatically — you do not have to do anything. This is convenient if you are actively trading or investing and want your uninvested cash to work for you.
Fidelity's money market rates sometimes compete with or beat the rates offered by online banks, depending on what the Federal Reserve is doing with interest rates. You can compare Fidelity's current rate to rates at banks like Marcus, Ally, or American Express Personal Savings to see which is higher on any given day.
However, if your main goal is to save money safely and earn interest, and you do not plan to invest through Fidelity, opening a high-yield savings account at a bank is usually simpler. You would not need to maintain a brokerage account or learn how mutual funds work.
How to access Fidelity's money market fund
You must have a Fidelity brokerage account to use their money market funds. If you do not have one, you would need to open one first. This involves providing your name, address, Social Security number, and employment information. Fidelity will verify this information and typically approves accounts within a few business days.
Once your account is open, any cash you deposit automatically goes into the default sweep vehicle, which is usually the Government Money Market Fund. You can see the current balance and interest earned by logging into your Fidelity account online or through their mobile app. You can also change which money market fund your cash sweeps into if you prefer a different option, though the Government Money Market Fund is the most common choice for people who want maximum safety.
If you want to move money from Fidelity to a bank savings account, you can link an external bank account and transfer money out. This usually takes one to three business days.
When a Fidelity money market fund makes sense
A Fidelity money market fund works well if you are already investing through Fidelity and want your uninvested cash to earn interest. It also works if you are saving for a goal but might invest some of that money later — keeping it in your Fidelity account means you do not have to move it twice.
A money market fund is less ideal if you want the absolute certainty of FDIC insurance, if you do not plan to invest through Fidelity, or if you prefer to keep savings completely separate from investment accounts. In those cases, a bank savings account is probably a better fit.
You can also use both: keep your emergency fund in a high-yield savings account at a bank, and keep shorter-term cash or money you might invest in a Fidelity money market fund. There is no rule against having accounts in multiple places.
Frequently Asked Questions
Is my money in a Fidelity money market fund safe?
Money market funds are very stable because they invest in government debt that matures in days or weeks. However, they are not FDIC-insured like a bank savings account. They are protected by SIPC insurance, which covers the account itself but works differently. In practice, money market funds have an extremely strong safety record, but if absolute FDIC insurance is important to you, a bank savings account is the right choice.
Can I withdraw money from a Fidelity money market fund anytime?
Yes. You can move money from the money market fund back to your Fidelity brokerage account when ready, or transfer it to an external bank account, which usually takes one to three business days. There are no penalties or waiting periods.
How often does the interest rate on a Fidelity money market fund change?
Money market fund rates change daily based on what the Federal Reserve and the broader market are doing with interest rates. You will see the current rate on Fidelity's website. The rate you earn is calculated daily and paid monthly into your account.
Do I need to have investments in Fidelity to use their money market fund?
No. You can open a Fidelity brokerage account and keep all your money in the money market fund without ever buying stocks or mutual funds. However, you do need to open a brokerage account — Fidelity does not offer money market funds outside of that account type.
What is the difference between Fidelity's money market fund and a high-yield savings account at a bank?
Both earn interest and are very safe. The main differences are that a bank savings account is FDIC-insured and does not require you to have an investment account, while a money market fund requires a Fidelity brokerage account and is SIPC-protected instead. On any given day, one might pay a slightly higher rate than the other depending on market conditions.