Vanguard does not offer high yield savings accounts
Vanguard, the investment company known for mutual funds and brokerage services, does not have a savings account product at all—high yield or otherwise. If you have cash sitting in a Vanguard account, it goes into a money market fund or a settlement fund by default, not into a savings vehicle. Vanguard's business is managing investments, not holding deposits the way a bank does.
If you want a high yield savings account, you need to open one at a bank or credit union, not at Vanguard. Online banks like Marcus, Ally, and American Express Personal Savings offer rates that change with the market; traditional banks and credit unions offer them too, though often at lower rates. You can keep both: a brokerage account at Vanguard for investments and a savings account elsewhere for cash you want to earn interest on without market risk.
Key Takeaways
- Vanguard is an investment company, not a bank, so it does not offer savings accounts of any kind.
- Cash in a Vanguard account sits in a money market fund or settlement fund, which may or may not pay competitive interest depending on the fund.
- High yield savings accounts are available from online banks, traditional banks, and credit unions—not from investment brokerages.
- You can hold accounts at both Vanguard and a separate bank without conflict; many investors do this to separate investments from emergency cash.
What Vanguard does offer for cash holdings
Vanguard offers money market funds as a place to park cash within your brokerage account. These funds hold short-term debt instruments—Treasury bills, commercial paper, and other very safe, very liquid securities. The interest rate on a money market fund moves with the market and is not may provide. Vanguard's money market funds have expense ratios (the annual fee you pay), which reduces your return.
When you sell an investment at Vanguard and do not immediately buy something else, the proceeds land in a settlement fund—usually Vanguard Federal Money Market Fund or Vanguard Treasury Money Market Fund. These are not savings accounts. They are funds, and their rates fluctuate. If rates drop, so does what you earn on that cash.
Some Vanguard accounts also offer a sweep feature, which automatically moves uninvested cash into a money market fund. This is convenient for keeping your account organized, but it is not the same as a high yield savings account, and the rate is not may provide to be competitive.
Why banks offer higher rates than Vanguard's money market funds
A bank's high yield savings account is a deposit product, which means the bank holds your money and pays you interest. Banks can offer higher rates because they use deposits to make loans and investments; your interest is a cost of borrowing your money. The rate is set by the bank and can change, but it is usually stated clearly upfront.
Vanguard's money market funds are investment products, not deposits. Vanguard does not borrow your money; it invests it in short-term securities. The fund's yield depends on what those securities pay, and Vanguard takes a cut as an expense ratio. The combination of lower underlying yields and fund fees usually means you earn less than you would in a high yield savings account at a bank.
As of early 2024, high yield savings accounts at online banks were paying between 4% and 5% APY, depending on the bank and the current rate environment. Vanguard's money market funds were paying less. The gap narrows and widens as interest rates change, but banks' deposit products almost always beat investment-based alternatives for pure cash storage.
How to use Vanguard and a savings account together
Many investors keep money in two places: a Vanguard account for long-term investments and a high yield savings account elsewhere for emergency cash and near-term expenses. This separation serves a purpose. Your savings account is stable and earns a known rate. Your Vanguard account is for money you do not need for years and are willing to invest in stocks, bonds, or funds.
If you have a Vanguard brokerage account and want to move cash into a high yield savings account, you can transfer money out to your bank. The transfer usually takes one to three business days via ACH. You can also move money the other direction: from your bank into Vanguard to invest. This flexibility means you are not locked into Vanguard's money market options.
Some people use a high yield savings account as a "holding tank" before investing. They move money from their paycheck into savings, earn a competitive rate for a few weeks or months, then transfer it to Vanguard to invest when they are ready. This approach lets you earn interest on cash while you decide what to do with it.
Vanguard's alternatives if you want to keep cash in your account
If you prefer to keep all your money in one place, Vanguard's money market funds are the only option for cash holdings. Vanguard does not offer a savings account, checking account, or any other bank-like product. You are choosing between different money market funds, each with its own expense ratio and underlying yield.
Vanguard Federal Money Market Fund (VMFXX) invests in U.S. Treasury securities and is considered very safe. Vanguard Treasury Money Market Fund (VUSXX) is similar. Vanguard Prime Money Market Fund (VMMXX) invests in commercial paper and other short-term debt and typically pays a slightly higher yield, though with slightly more risk. None of these are savings accounts, and none offer the rate stability or simplicity of a bank deposit product.
If you are comparing Vanguard to a bank and cash is your priority, the bank will almost always win on interest rate. If you are comparing Vanguard to other investment companies, Vanguard's money market funds are competitive, but they are still not a substitute for a savings account.
When a Vanguard money market fund might make sense anyway
A money market fund at Vanguard can be useful if you are already investing there and want to hold a small amount of cash between trades. If you are buying and selling stocks or funds regularly, keeping cash in a money market fund avoids the friction of moving money in and out of a separate bank account. The convenience may be worth a slightly lower rate if you are an active trader.
Money market funds also make sense if you have a very large amount of cash and want to spread it across multiple banks to stay within FDIC insurance limits. A single bank insures up to $250,000 per account type. If you have $500,000 in cash, you could put $250,000 in a high yield savings account at one bank, $250,000 at another bank, and keep the rest in a money market fund at Vanguard. This is rare, but it is a legitimate use case.
For most people, though, the answer is simpler: open a high yield savings account at a bank, keep your investments at Vanguard, and move money between them as needed. You will earn a better rate, and you will have a clearer separation between cash and investments.
Frequently Asked Questions
Can I earn interest on cash sitting in my Vanguard brokerage account?
Yes, but only through a money market fund, not a savings account. Your cash will be automatically swept into a settlement fund, usually Vanguard Federal Money Market Fund or Vanguard Treasury Money Market Fund. The rate varies with market conditions and is lower than most high yield savings accounts at banks. You can also choose a different money market fund if you want slightly higher yield in exchange for slightly more risk.
What is the difference between a Vanguard money market fund and a bank savings account?
A savings account is a deposit product: the bank holds your money and pays you interest. A money market fund is an investment product: Vanguard invests your money in short-term securities and you earn whatever those securities pay, minus fees. Savings accounts usually offer higher rates and more stability. Money market funds offer more flexibility and are useful if you are already investing.
Can I transfer money from Vanguard to a high yield savings account?
Yes. You can request an ACH transfer from your Vanguard account to your bank account, which usually takes one to three business days. You can also transfer money the other direction, from your bank into Vanguard to invest. There is no penalty for moving money between accounts; it is a normal part of managing multiple financial institutions.
Is a Vanguard money market fund FDIC insured?
No. Money market funds are investments, not bank deposits, so they are not covered by FDIC insurance. They are very safe because they hold Treasury securities and other short-term debt, but they are not may provide. A high yield savings account at a bank is FDIC insured up to $250,000, which means your money is protected even if the bank fails.
Should I keep my emergency fund at Vanguard or in a savings account?
Keep your emergency fund in a high yield savings account at a bank. You need the money to be stable, accessible, and earning a competitive rate—all things a savings account does better than a money market fund. Use Vanguard for money you will not need for years and are willing to invest in stocks or bonds.