When evaluating where to place your short-term investments, financial experts recommend focusing on three essential factors.
First, consider the returns you’ll receive. Financial products offering the best interest rates often come with requirements to keep a minimum amount in your account. Some promotional rates only last for the initial months before decreasing. Also, the advertised high rate might only apply to balances below a specific threshold, with lower earnings on amounts exceeding that limit.
Second, think about how easily you can access your funds. When you’re comfortable locking away your money for a set period—such as with certificates of deposit—you can typically secure better returns.
Third, examine the protection offered. FDIC-insured products safeguard your money from loss, covering up to $250,000 per depositor per institution. This protection extends to checking and savings accounts, CDs, money market accounts, and online savings accounts. Money market mutual funds don’t carry FDIC insurance, but those investing in Treasury bonds purchase securities guaranteed by the full faith and credit of the US government.
Certificates of deposit generally provide the strongest returns among cash-based investments while maintaining FDIC insurance protection.
However, there are limitations to consider. The best-yielding CDs may require minimum deposits of $25,000 or more. Early withdrawal typically results in penalties, with longer-term CDs carrying steeper penalties. While banks do offer penalty-free CDs, these come with significantly reduced returns.
People in retirement or those needing regular cash access can use a staggered CD approach, buying certificates with different maturity dates. For emergency funds, however, CDs aren’t ideal since unexpected withdrawals could result in penalty fees.
For daily access to your money combined with solid returns and protection, high-yield savings accounts from online banks or credit union savings accounts typically work best. Online banks provide FDIC coverage within the standard limits, while credit union accounts receive protection from the National Credit Union Administration. These usually require lower minimum investments than CDs, though some may still have minimum balance requirements.
Money market mutual funds from companies like Fidelity, Schwab, and Vanguard provide daily access and the benefit of being alongside your long-term investments. However, money market fund returns currently trail those of online savings accounts. They also lack FDIC insurance, although most funds have successfully maintained steady net asset values in practice.
It’s important not to mix up money market mutual funds with brokerage sweep accounts. While interest rates on sweep accounts, which hold uninvested cash, have increased recently, they remain well below other cash alternatives.
Stable-value funds, available only through employer retirement plans, can offer reasonable returns but don’t provide the same liquidity and guarantee benefits. These invest in bonds without FDIC insurance, using insurance contracts to help maintain steady net asset values and protect investor principal.
These funds have significant limitations. Since they’re only available within 401(k) plans, early withdrawals trigger taxes and penalties unless specific conditions are met. Don’t consider a stable-value fund for emergency savings unless you’re already retired or approaching retirement. Additionally, these assets lack guarantees or FDIC protection.
Unlike other investment options whose returns get eroded by inflation, I bonds represent the only secure investment that guarantees protection against inflation. I bonds are Treasury securities paying both a fixed interest rate and an additional variable rate that adjusts with current inflation levels, measured by the Consumer Price Index. The inflation component updates twice yearly.
I bonds have drawbacks as well. They don’t meet liquidity needs since redeeming an I bond within five years costs three months of interest. Additionally, annual I-bond purchases are capped at $10,000 per Social Security number.
