Certificate of deposit returns · Interest earned · Compare CD terms · Best rates 2026
How CDs Work and When to Use Them
A Certificate of Deposit locks in a guaranteed interest rate for a fixed period. When rates are high, CDs let you lock in today's rate even if the Fed cuts rates next year. The tradeoff is liquidity: early withdrawal typically forfeits 60–180 days of interest.
CD Ladder Strategy
Split savings across multiple CD terms — e.g. $5,000 each in 3, 6, 12, and 24-month CDs. As each matures, reinvest or use the cash. You get higher rates than a HYSA while maintaining regular access to funds.
Best CD Rates in 2026
- 6-month CDs — Top online banks: 4.75–5.25% APY. Best for money you might need within a year.
- 12-month CDs — Typically the sweet spot. 4.5–5.5% at online banks vs 1–2% at traditional banks.
- 24–36 month CDs — Lock in today's rates for 2–3 years if you expect rates to fall.
- No-Penalty CDs — Slightly lower rates but full flexibility to withdraw early.
Frequently Asked Questions
What is a CD and how does it work?
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A Certificate of Deposit is a time deposit — you lock in a sum of money for a fixed period at a guaranteed rate. You can't add or withdraw during the term. At maturity you receive principal plus all interest. CDs are FDIC-insured up to $250,000.
What are the best CD rates right now?
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In 2026, top online banks offer 4.5–5.5% APY on 6–12 month CDs. Banks like Barclays, Ally, and Marcus consistently beat traditional banks. Always compare APY (not just rate) to account for compounding frequency.
What happens if I withdraw a CD early?
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Penalties range from 60 days interest (short CDs) to 180 days (5-year CDs). Some banks offer no-penalty CDs at slightly lower rates. If you may need the money, choose a shorter term or no-penalty CD.
CD vs HYSA — which is better?
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Use a HYSA for your emergency fund (needs to be liquid) and CDs for extra savings. CDs lock in a rate — great when rates are high and falling. Strategy: HYSA for 3–6 months expenses, CD ladder for everything beyond that.