Most Americans keep their savings in a traditional bank savings account earning 0.01 to 0.10 percent interest — essentially nothing. Meanwhile, other options available at online banks and brokerages have been paying significantly more with the same level of safety. Moving your savings to a higher-yielding account is one of the simplest ways to make your money work harder.
The right account depends on when you’ll need the money and how often you need access to it. Each option below makes sense for different situations — and most people are best served by using a combination, not just one.
High-yield savings accounts (HYSAs)
A high-yield savings account works exactly like a regular savings account — FDIC insured up to $250,000, easy to open, accessible online — but pays a significantly higher interest rate. Online banks (Ally, Marcus, Capital One 360, Discover, SoFi, and others), which have lower overhead than traditional brick-and-mortar banks, consistently offer higher yields.
Rates change with the federal funds rate, so the specific rate you see today will vary over time. The key point is that HYSAs consistently outperform traditional bank savings accounts by a wide margin — often by 50x or more in low-rate environments and still by several percentage points when rates are higher.
Money in a HYSA is fully liquid — you can transfer it back to your checking account in 1–3 business days. That makes it ideal for an emergency fund and for short-term savings goals.
Best for: Emergency funds, short-term savings goals, money you may need access to within a year.
Certificates of deposit (CDs)
A CD locks your money in for a fixed term — typically 3 months to 5 years — in exchange for a guaranteed interest rate. The longer the term, the higher the rate in most environments. Unlike a HYSA, the rate doesn’t change once you open the CD — it’s locked in for the full term.
The trade-off is access. If you withdraw early, you typically pay a penalty (often 3 to 6 months of interest, depending on the term). CDs make sense for money you know you won’t need for the duration of the term.
A common strategy is a CD ladder: instead of putting all your money in one long-term CD, you split it into several CDs with staggered maturity dates (6 months, 1 year, 2 years, 3 years). As each one matures, you either spend the money if needed or reinvest it into a new long-term CD. This gives you both higher rates and regular access to a portion of your savings.
No-penalty CDs — offered by some online banks — let you withdraw early without a fee, but typically pay a slightly lower rate. They’re a useful middle ground if you want CD-like rates without locking up the money.
Best for: Money you won’t need for a defined period, savings goals with a fixed timeline (a planned purchase in 2 years, a known expense).
Money market accounts
A money market account (MMA) is a type of savings account that typically offers higher rates than a standard savings account, along with check-writing privileges and sometimes a debit card. Like HYSAs, most are FDIC insured.
Money market accounts at banks are different from money market funds at brokerages — the latter are investment products (not FDIC insured) that invest in short-term debt securities. Both can be useful, but they carry different risk profiles. A bank MMA is essentially a savings account with extra features; a money market fund is an investment.
In recent years, money market funds at brokerages (Fidelity, Vanguard, Schwab) have often paid yields competitive with or higher than HYSAs — but they’re not FDIC insured. They’re considered very safe (most invest in Treasury bills and government securities), but the safety profile isn’t identical to a bank account.
Best for: Savers who want higher rates than a standard savings account with more flexibility than a CD, or who want occasional check-writing access to their savings.
Treasury bills and I bonds
U.S. Treasury securities are a sometimes-overlooked savings option. They’re backed by the federal government, exempt from state and local income tax, and accessible directly through TreasuryDirect.gov.
Treasury bills (T-bills)
T-bills are short-term government debt — 4 weeks to 52 weeks. You buy them at a discount and receive face value at maturity; the difference is your interest. Yields often track or slightly exceed HYSA rates, and the state-tax exemption makes them more attractive than they look on paper for residents of high-tax states.
They’re less liquid than a savings account — you have to wait for maturity or sell on the secondary market — but for money you can commit for a few months, they’re competitive.
I bonds
Series I savings bonds pay an interest rate that adjusts every six months based on inflation. You can buy up to $10,000 per person per year through TreasuryDirect. There’s a one-year minimum holding period and a three-month interest penalty if you redeem within five years.
I bonds work best for medium-term savings (1–5 years) where you want inflation protection. They’re not a substitute for an emergency fund because of the lock-up period, but they fit well alongside one.
How to compare options
When shopping for a savings account, look at:
- Annual percentage yield (APY) — the actual return including compounding, not just the stated rate
- Minimum balance requirements — some accounts require a minimum to earn the advertised rate or to avoid fees
- FDIC or NCUA insurance — confirm the account is insured; do not keep savings in an uninsured account
- Withdrawal limits and penalties — understand the rules before opening, especially for CDs
- Promotional vs. ongoing rates — some accounts advertise high introductory rates that drop after a few months. Look at what the rate becomes after the promo ends.
- Transfer times — if you might need quick access, check how long ACH transfers take
Comparison sites like Bankrate, NerdWallet, and DepositAccounts publish current rates across institutions and are a useful starting point. Rates change frequently, so compare before you open rather than assuming one institution is always the best.
A simple structure that works for most people
Rather than trying to optimize across every option, a layered structure handles most savings situations:
- Checking account: One to two months of expenses for routine spending and bill paying
- HYSA (emergency fund): Three to six months of expenses, fully liquid, earning a competitive yield
- HYSA or sinking funds: Money set aside for irregular expenses (car registration, holiday gifts, annual insurance) and short-term goals (vacation, planned purchases)
- CDs, T-bills, or I bonds: Money you won’t need for a defined period — a planned purchase, a future tax bill, a child’s near-term education expense
- Brokerage / retirement accounts: Long-term money (5+ years) goes into investments, not savings accounts. The expected return is higher, but so is the volatility — this is not a substitute for any of the above.
The key insight: different timeframes call for different accounts. Money you need next month doesn’t belong in a 3-year CD. Money you don’t need for 10 years doesn’t belong in a savings account — inflation will quietly erode it.
How often to review
Once a year is enough for most people. Check whether your HYSA is still competitive (rates drift relative to the market), whether your CD ladder needs new rungs, and whether your overall allocation still matches your goals. The five minutes it takes to compare rates is often worth more — in incremental interest — than most other money tasks of similar effort.
Further Reading
- How to Build an Emergency Fund From Scratch
- How to Automate Your Savings
- What Are Sinking Funds?
- Earn More on Your Savings
- FDIC Insurance: What It Covers
- Online Banks vs. Traditional Banks
This article is for general educational purposes only and does not constitute financial advice. Interest rates change frequently — verify current rates before making decisions. Money Instructor does not provide tax, legal, or investment advice.
