A Roth IRA doesn't have a single interest rate — the return you earn depends on what you invest in

A Roth IRA is a container for investments, not an investment itself. The rate of return you earn depends entirely on what you put inside it: a savings account, certificates of deposit (CDs), stocks, bonds, mutual funds, or exchange-traded funds (ETFs). The IRA itself has no interest rate. If you keep cash in a Roth IRA savings account, you'll earn whatever rate that bank offers. If you buy stock index funds, your return depends on how those stocks perform. This distinction matters because it means your earnings are not fixed — they vary based on your choices and market conditions.

The advantage of a Roth IRA is not a may provide rate; it's the tax treatment. Money you contribute grows tax-free, and you withdraw it tax-free in retirement, as long as you follow the rules. That tax benefit applies whether your Roth holds a 4% CD or a volatile growth stock fund. The interest rate or return is separate from the account type.

Key Takeaways

  • A Roth IRA has no built-in interest rate; your return comes from the investments you choose to hold inside it.
  • Roth IRA savings accounts at banks typically earn between 4% and 5% annually, though rates change based on the Federal Reserve and individual bank policies.
  • CDs held in a Roth IRA offer fixed rates ranging from roughly 4% to 5.5% depending on the term length and the bank, with no market risk.
  • Stock and bond funds inside a Roth IRA have variable returns that can be positive or negative and are not may provide.
  • Your choice of investment inside the Roth determines your risk level and potential return, not the account structure itself.

Roth IRA savings accounts and their current rates

If you keep your Roth IRA balance in a savings account at a bank or credit union, you earn interest on that cash. As of early 2025, high-yield savings accounts held in a Roth IRA pay between 4% and 5% annually at most institutions, though this varies by provider and changes when the Federal Reserve adjusts its benchmark rate. Banks set their own rates, so comparing options matters.

A savings account inside a Roth IRA is the safest choice — your money doesn't fluctuate in value. The trade-off is that the return is modest compared to stocks over long periods. If you're young and have decades until retirement, keeping all your Roth in a savings account means you're missing potential growth. If you're near retirement or uncomfortable with market risk, a savings account is a straightforward option.

The rate you earn is not locked in. Banks lower rates when the Federal Reserve cuts its benchmark rate, and raise them when the Fed increases it. If you open a Roth IRA savings account today at 4.5%, that rate may drop to 3.5% in six months if the Fed changes course. Check your bank's current rate before opening the account, and monitor it annually to see if a competitor offers better terms.

CDs in a Roth IRA and fixed-rate returns

A certificate of deposit (CD) is a savings product where you lock your money away for a set period — typically three months to five years — in exchange for a fixed interest rate. Holding a CD inside a Roth IRA gives you that fixed rate with no market risk. Current CD rates in a Roth IRA range from roughly 4% to 5.5% depending on the term and the bank, though these rates fluctuate as the Fed adjusts its policy.

The advantage of a CD is certainty. You know exactly what you'll earn before you buy it. A one-year CD at 4.8% will pay you 4.8% no matter what happens in the stock market. The disadvantage is that your money is locked up. If you need to withdraw before the term ends, you'll pay an early withdrawal penalty that can erase months of interest. For a Roth IRA, where the goal is long-term retirement savings, that lock-up is usually acceptable.

You can also build a CD ladder inside a Roth IRA by buying multiple CDs with different maturity dates. For example, buy five one-year CDs and let one mature each year. This gives you access to some of your money annually while keeping the rest locked in at a fixed rate. It's a middle ground between the flexibility of a savings account and the higher potential returns of stocks.

Stock and bond funds have variable returns, not fixed rates

Most Roth IRA accounts hold mutual funds or ETFs that invest in stocks or bonds. These don't have an interest rate in the traditional sense. Instead, they have a return that changes based on market performance. A stock index fund might return 10% one year, lose 5% the next, and return 8% the year after. A bond fund might return 3% to 5% annually, depending on interest rates and credit conditions.

The benefit of stocks and bonds is growth potential. Over decades, stock returns have averaged around 10% annually, though with significant year-to-year variation. Bonds are less volatile but typically return less. If you're 30 years old with a Roth IRA, holding mostly stocks gives you time to ride out market downturns and benefit from long-term growth. If you're 65, holding mostly bonds or cash reduces the risk that a market crash will hurt your retirement.

No fund can promise you a return. Marketing materials show historical averages, but past performance doesn't may provide future results. A fund that returned 12% last year might return 2% next year. This uncertainty is why some people keep part of their Roth in a savings account or CD — to have a may provide floor — and invest the rest in funds for growth.

How to choose between these options for your Roth IRA

Your choice depends on three things: how long until you need the money, how much risk you can tolerate, and what you're trying to accomplish. If you're saving for retirement 30 years away, a portfolio of stock index funds inside your Roth will likely grow more than a savings account, even accounting for market downturns. If you're 10 years from retirement, a mix of bonds and stocks, or bonds and CDs, may suit you better. If you're already retired and using your Roth as an emergency reserve, a savings account or short-term CDs make sense.

You don't have to choose one option. Many people split their Roth IRA across multiple investments. For example, you might keep 70% in a total stock market index fund, 20% in a bond fund, and 10% in a high-yield savings account. This approach gives you growth potential, some stability, and a small amount of liquid cash. Your brokerage or bank can hold all of these inside a single Roth IRA.

The key is to understand that the Roth IRA itself is just a tax wrapper. The interest rate or return you earn comes from what's inside it. Compare rates for savings accounts and CDs across banks, research the historical returns and fees of any funds you're considering, and build a mix that matches your timeline and comfort with risk.

Frequently Asked Questions

Can I move money between a savings account and a CD inside my Roth IRA without penalty?

Moving money between different investments inside your Roth IRA is not a taxable event and doesn't count as a withdrawal. However, if you move money out of a CD before it matures, you'll pay an early withdrawal penalty set by your bank — typically a few months of interest. Moving to a savings account or fund doesn't trigger that penalty; only breaking the CD early does.

What happens to my Roth IRA interest if I don't contribute every year?

Interest and investment returns continue to grow whether you contribute or not. If you have $10,000 in a Roth IRA earning 4.5% in a savings account, you'll earn interest on that $10,000 every year, even if you skip a year of contributions. The account keeps working. You just can't add new money beyond your annual contribution limit.

Is the interest I earn in a Roth IRA taxed?

No. Interest, dividends, and capital gains inside a Roth IRA are never taxed, as long as you follow the withdrawal rules. That's the core benefit of a Roth. You pay taxes on the money before you contribute it, then everything inside grows tax-free forever.

Can I get a higher rate by moving my Roth IRA to a different bank?

Yes. Banks offer different rates on savings accounts and CDs. If your current bank pays 4% and another pays 4.8%, you can move your Roth IRA to the higher-paying bank. This is called a trustee-to-trustee transfer and doesn't count as a withdrawal. It takes a few days to a week, and you don't pay any tax or penalty.

What if I want to invest in stocks but I'm worried about losing money?

You can split your Roth IRA between stocks and safer options. For example, keep 50% in a stock index fund and 50% in a CD or savings account. This reduces your overall risk while still giving you some growth potential. Over time, as you get more comfortable or as you age, you can adjust the split.