High-Yield Savings vs. CDs vs. Money Market Accounts

Updated Oct 29, 2026 2 min read By the WieHow – Home, Energy & Money Guides editorial team
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Quick answer

High-yield savings accounts offer easy access and variable rates — ideal for emergency funds. CDs lock your money for a set term at a fixed rate, often with penalties for early withdrawal. Money market accounts are similar to savings but may include check-writing. All three are FDIC- or NCUA-insured up to legal limits at insured institutions.

On this page
  1. Comparison
  2. CD ladders
  3. See what interest adds up to
  4. Safety

Cash you may need within a few years shouldn't sit in the stock market — but it also shouldn't earn nothing in a checking account.

Comparison

High-yield savingsCertificate of deposit (CD)Money market account
AccessAnytime (some transfer limits)Locked until maturityAnytime, sometimes checks
RateVariableFixed for the termVariable
Early withdrawalNo penaltyPenalty, often months of interestNo penalty
Best forEmergency fundMoney needed at a known dateLarge cash balances with occasional checks

CD ladders

Split money into several CDs with staggered terms — for example 6, 12, 18 and 24 months. As each matures, you can use the money or reinvest it at the current rate. Ladders balance higher fixed rates with regular access.

See what interest adds up to

Compound Interest CalculatorSee how your savings grow over timeTry the calculator →

Safety

Deposits at FDIC-insured banks and NCUA-insured credit unions are protected up to $250,000 per depositor, per institution, per ownership category. Spread larger balances across institutions or ownership types if needed.

Don't confuse money market accounts with money market funds: funds are investments offered by brokerages and are not FDIC-insured, though they're generally low-risk.

Frequently asked questions

Are online banks safe?

Online banks that are FDIC-insured offer the same deposit protection as traditional banks. Verify insurance on the FDIC's BankFind tool.

Do I pay tax on interest?

Yes. Interest is generally taxable as ordinary income in the year it's earned, even if you leave it in the account.

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