IRA interest rates depend on what you invest in, not on the account type itself

An IRA is a container for investments, not an investment itself. The interest or growth your money earns comes from whatever you put inside it — a savings account, a money market fund, bonds, stocks, or a mix of these. A bank IRA savings account might earn 4% to 5% annually right now. An IRA holding stock mutual funds might earn nothing in interest but could grow 8% or 10% in a year if the market rises, or lose value if it falls. The account type (Traditional or Roth) does not determine your earnings; your choice of what to invest in does.

This matters because many people think an IRA is a savings product that comes with a set rate. It is not. You choose the investments, and those investments determine whether you earn steady interest, variable returns, or nothing at all.

Key Takeaways

  • An IRA earns whatever its contents earn — a savings account inside an IRA earns savings account rates, stocks inside an IRA earn stock market returns.
  • Bank IRA savings accounts currently offer rates between 4% and 5% annually, though this varies by bank and changes over time.
  • IRA certificates of deposit (CDs) lock your money for a set term and typically pay higher rates than savings accounts, ranging from 4.5% to 5.5% depending on the term length.
  • IRAs holding stocks, bonds, or mutual funds do not earn a fixed interest rate — their value changes based on market performance.
  • You can hold multiple types of investments in a single IRA, so you might earn 4.5% on a CD portion and stock market returns on another portion simultaneously.

How savings accounts and CDs work inside an IRA

If you open an IRA at a bank and choose to keep your money in a savings account, you earn whatever interest rate that bank offers on IRA savings accounts. Right now, many banks offer rates between 4% and 5% annually on these accounts. The rate is fixed — your bank tells you the rate when you open the account, and it stays the same until the bank changes it. You earn interest monthly or daily, and it gets added to your balance.

A certificate of deposit (CD) inside an IRA works differently. You agree to leave your money untouched for a set period — three months, six months, one year, two years, or longer. In exchange, the bank pays you a higher rate than a savings account offers. A one-year IRA CD might pay 5% to 5.5%, while a five-year CD might pay 4.8% to 5.2%. The longer you lock the money away, the rate you get depends on what the bank is offering at that moment. If you withdraw the money before the term ends, you pay a penalty — usually a few months' worth of interest.

Both savings accounts and CDs are FDIC insured up to $250,000, which means your money is protected if the bank fails. You know exactly what you will earn before you deposit a dollar.

Stock and bond investments in an IRA earn market returns, not interest

If you invest your IRA money in stocks, mutual funds, or bonds, you do not earn interest in the traditional sense. Instead, your money's value changes based on market performance. A stock mutual fund might return 10% in a year when the market is strong, or lose 5% in a year when the market declines. A bond fund might return 3% to 4% annually, depending on interest rates and the bonds it holds. Individual stocks have no may provide return at all — they can double or lose half their value.

The advantage of stocks and funds is growth potential over long periods. The disadvantage is uncertainty and the possibility of loss. Unlike a savings account, you cannot predict what you will earn, and you might earn nothing or lose money in any given year.

Many people use a mix: a CD or savings account for stability, and stock or bond funds for growth. An IRA can hold all of these at once, so you might earn 5% on a CD and stock market returns on a fund in the same account.

Why IRA interest rates and returns vary between providers

Banks compete for IRA deposits by offering different rates on savings accounts and CDs. One bank might offer 4.75% on a one-year CD while another offers 5.1%. These rates change frequently — sometimes weekly — based on what the Federal Reserve does and what other banks are offering. If you shop around, you can find higher rates, especially at online banks, which often pay more than brick-and-mortar branches.

For stocks and mutual funds, the "return" depends on the fund itself and the market, not on the provider. A Vanguard stock fund in an IRA at one brokerage will perform the same as the same fund at another brokerage. What varies is the fee the brokerage charges you to hold the fund — some charge nothing, others charge a small annual percentage.

This is why it pays to compare: a 0.5% difference in CD rates might not sound like much, but on $10,000 over five years, it adds up to hundreds of dollars.

How taxes affect what you actually keep from IRA earnings

One major advantage of an IRA is that you do not pay taxes on the interest or investment gains while the money sits in the account. A savings account earning 5% in an IRA grows tax-free. A stock fund that gains 12% in an IRA grows tax-free. This is different from a regular savings account or brokerage account, where you owe taxes on interest and gains each year.

With a Traditional IRA, you pay taxes on the money when you withdraw it in retirement. With a Roth IRA, you pay no taxes on withdrawals at all, as long as you follow the rules. This tax deferral or tax-free growth is one of the main reasons people use IRAs — it lets your money compound without being reduced by taxes along the way.

The actual amount you keep depends on your tax bracket when you withdraw the money, which you cannot predict now. But the tax-free growth inside the account is real and valuable.

What to expect if you are comparing IRA options right now

If you are shopping for an IRA and want to know what you will earn, start by deciding what you want to invest in. If you want certainty and safety, look at IRA savings accounts and CDs. Call or visit websites of several banks — online banks often have the highest rates — and write down the rates they offer. A rate of 4.75% to 5.1% on a one-year CD is typical in the current environment, but this changes.

If you want growth potential and can tolerate ups and downs, look at stock or bond mutual funds. You will not know what you will earn, but historically, stock funds have returned around 10% annually over long periods, though with significant year-to-year variation.

Many people do both: they put some money in a CD for stability and some in a fund for growth. An IRA lets you do this in a single account. The earnings from each part stay in the account tax-free until you withdraw.

Frequently Asked Questions

Can I move my money between investments inside an IRA without paying taxes?

Yes. You can move money from a savings account to a CD, or from a CD to a stock fund, within the same IRA without triggering taxes or penalties. This is called a transfer or exchange. Your bank or brokerage can do this for you, usually at no cost. The only restriction is that you cannot withdraw the money and redeposit it more than once per year without facing penalties.

What happens to my IRA interest if I do not touch the money for 20 years?

It stays in the account and compounds. If you have $10,000 in an IRA savings account earning 5% annually, and you never withdraw or add money, after 20 years you will have roughly $26,500. The interest earns interest, and no taxes reduce the balance along the way. This is why IRAs are powerful for long-term saving.

Is the interest rate on an IRA savings account the same as a regular savings account?

Not always. Some banks offer the same rate for both; others offer a slightly different rate for IRA accounts. Always ask the bank what rate they offer specifically for an IRA savings account, not just their regular savings rate. The difference is usually small, but it is worth checking.

What if interest rates drop after I open a CD?

Your CD rate stays the same for the entire term. If you lock in 5.2% for one year and rates drop to 3% next month, you still earn 5.2%. This is the benefit of a CD — you know what you will earn. The trade-off is that if rates rise, you are stuck with the lower rate unless you withdraw early and pay a penalty.

Do I have to pick one type of investment for my whole IRA?

No. You can split your IRA between a savings account, a CD, and stock funds all at once. Some people keep three months of expenses in a savings account for emergencies, a CD for medium-term stability, and stock funds for long-term growth, all in one IRA. Your provider can help you set this up.