The short answer: it depends on how long you can lock your money away

A high yield savings account (HYSA) lets you withdraw money whenever you want and keeps earning interest the whole time. A certificate of deposit (CD) locks your money for a set period—usually three months to five years—and pays a fixed rate that's often higher than what an HYSA offers right now. If you need access to your cash, an HYSA wins. If you can leave money untouched for months or years, a CD usually pays more.

The catch: CD rates and HYSA rates both move with the Federal Reserve's decisions. When the Fed raises rates, both go up. When it cuts rates, both go down. The gap between them narrows and widens depending on what the Fed is doing and what banks are competing for.

Key Takeaways

  • High yield savings accounts currently pay between 4% and 5.35% APY depending on the bank, with no lock-in period and no penalty for withdrawals.
  • CDs typically pay 0.5% to 1% more than HYSAs for the same bank, but you cannot touch the money without paying an early withdrawal penalty.
  • If you withdraw from a CD early, the penalty usually wipes out several months of interest, making the CD a worse deal than the HYSA would have been.
  • Both rates fall when the Federal Reserve cuts interest rates, so neither is a permanent safe haven from rate drops.
  • The best choice depends on whether you need the money within the CD term—if you do, an HYSA is safer; if you don't, a CD pays more.

How HYSA and CD rates compare right now

As of early 2025, online banks offer HYSAs paying between 4% and 5.35% APY. The exact rate depends on the bank and can change weekly. CDs at the same banks typically pay 0.5% to 1.5% more—so a one-year CD might pay 5% to 6.5% APY while the HYSA pays 4.5% to 5.35%.

The difference matters most on larger balances. On $10,000, an extra 1% per year means $100 more. On $100,000, it means $1,000 more. But that advantage only holds if you leave the money in the CD for the full term.

Rates vary by bank and by CD length. A three-month CD pays less than a one-year CD, which pays less than a five-year CD. Longer lock-in periods usually come with higher rates because the bank gets to use your money for longer.

What happens if you need the money before the CD matures

Most CDs charge an early withdrawal penalty if you take money out before the term ends. The penalty is usually a set number of months of interest. A one-year CD might charge three months of interest as a penalty; a five-year CD might charge six months or a year of interest.

If you withdraw early and the penalty is large enough, you can end up earning less than you would have in an HYSA. Example: You put $10,000 in a one-year CD paying 6% APY. After six months, you need the money and withdraw it. The bank charges three months of interest as a penalty—that's about $150. You earned $300 in interest but paid $150 in penalty, netting $150. An HYSA paying 5% APY would have earned you $250 over the same six months. The CD was worse.

Some banks offer no-penalty CDs that let you withdraw without a fee, but they pay less interest than regular CDs—usually close to what an HYSA pays. If you are considering a no-penalty CD, compare its rate directly to the HYSA rate at the same bank. Often there is no reason to choose it.

When a CD makes sense

A CD is the better choice if you have money you know you will not need for a specific period and you want a may provide rate. If you have $50,000 sitting in a regular savings account earning 0.01% APY, moving it to a one-year CD at 5.5% APY locks in that higher rate for twelve months. You will earn roughly $2,750 instead of $5.

CDs also work well if you are worried about spending money you should be saving. The lock-in period acts as a barrier. If you know you will be tempted to dip into savings, a CD removes that temptation.

Laddering CDs—buying multiple CDs with different maturity dates—lets you get higher CD rates while keeping some money accessible. You might buy a one-year CD, a two-year CD, and a three-year CD. When the one-year matures, you can renew it or move the money. This spreads your access across time.

When an HYSA makes sense

An HYSA is better if you might need the money within the next year or two, or if you are not sure when you will need it. There is no penalty for withdrawals, and the rate stays competitive as long as you keep the account open. You can move money in and out as often as you want.

An HYSA also makes sense if interest rates are falling. When the Fed cuts rates, CD rates drop too—but only when the CD matures and you renew it. An HYSA rate drops immediately. However, if rates are falling, you want to lock in a higher rate with a CD before it drops further. If rates are rising, an HYSA lets you benefit from the increases without waiting for a CD to mature.

For an emergency fund, an HYSA is almost always the right choice. You need access without penalty, and the rate is high enough to beat inflation. A CD defeats the purpose of an emergency fund because you cannot touch it without paying a fee.

How to decide between the two

Ask yourself three questions:

  1. Do I need this money within the next year? If yes, use an HYSA. If no, a CD might pay more.
  2. Am I certain I will not need it? If you are not certain, use an HYSA. The penalty risk is not worth the extra interest.
  3. How much extra interest would I earn? Calculate the difference. If a CD pays 1% more on $5,000 for one year, that is $50. If the early withdrawal penalty is $100 or more, the CD is risky.

You do not have to choose one or the other. Many people use both: an HYSA for money they might need soon, and a CD for money they know they can leave alone. You can also split a large amount across multiple CDs with different maturity dates, so some money becomes available every few months.

What changes when interest rates move

The Federal Reserve sets a target interest rate range that influences what banks pay on savings products. When the Fed raises rates, both HYSA and CD rates rise over time. When the Fed cuts rates, both fall.

HYSA rates adjust faster because banks can change them whenever they want. CD rates are locked in for the term, so a CD you bought when rates were high keeps paying that high rate even if rates drop. This is an advantage if rates fall, but a disadvantage if rates rise—you are stuck with the lower rate until the CD matures.

If you think rates will rise, an HYSA lets you benefit from the increases. If you think rates will fall, a CD locks in today's higher rate. But predicting Fed moves is difficult, so most people should not base their choice on rate predictions alone.

Frequently Asked Questions

Can I move money between an HYSA and a CD?

Yes, but moving money out of a CD before it matures costs you an early withdrawal penalty. Moving money into a CD from an HYSA is free—you are just transferring cash. Once it is in the CD, it stays locked until maturity unless you pay the penalty.

What if rates drop after I buy a CD?

Your CD rate stays the same for the full term. If you bought a one-year CD at 6% and rates drop to 4%, you still earn 6% for the full year. When the CD matures, you can renew at the new lower rate or move the money to an HYSA.

Is there a limit to how much I can keep in an HYSA or CD?

No deposit limit exists for either product. However, FDIC insurance covers up to $250,000 per depositor per bank. If you have more than that, spread it across multiple banks to keep all your money insured.

Do I pay taxes on HYSA and CD interest?

Yes. Interest earned on both products is taxable income. You will receive a 1099-INT form from the bank if you earned $10 or more in interest during the year. Report it on your tax return.

What if I need the CD money for an emergency?

You can withdraw it, but you will pay the early withdrawal penalty. Calculate whether the penalty is worth it. If the emergency is urgent, pay the penalty. If it is not, consider using an HYSA or a separate emergency fund instead.