What a time deposit account is and why you might use one

A time deposit account is a bank account where you agree to leave money untouched for a set period—usually anywhere from three months to five years—in exchange for a higher interest rate than a regular savings account. The bank knows exactly when you will withdraw the money, so it can lend that money out with confidence. You get paid more interest because of that certainty.

The trade-off is real: if you need the money before the term ends, you will pay an early withdrawal penalty. That penalty is usually a certain number of months' worth of interest. On a one-year account, the penalty might be three months of interest; on a five-year account, it might be six months. The penalty amount varies by bank and by the length of the term you choose.

People use time deposits when they have money they know they will not need for a specific stretch of time—a down payment they are saving for over two years, a bonus they want to set aside, money earmarked for a known expense. The higher rate makes the locked-in period worthwhile.

Key Takeaways

  • You will need a government-issued ID, proof of address, and your Social Security number or tax ID to open a time deposit account at most banks.
  • The interest rate you receive depends on the term length you choose and the bank's current rates, which change weekly or monthly.
  • Early withdrawal before the term ends triggers a penalty, usually equal to several months of interest, so only deposit money you will not need during the term.
  • You can open a time deposit in person at a branch, online through the bank's website, or sometimes by phone, depending on the bank.
  • When the term ends, the bank will either automatically renew the account at the current rate or move the money to your linked savings or checking account, depending on your instructions.

Documents and information you need before you start

Gather these items before you walk into a branch or start an online process. Banks will ask for them in this order: a government-issued photo ID (driver's license, passport, or state ID card), proof of your current address (a utility bill, lease, or mortgage statement dated within the last 60 days), and your Social Security number or Individual Taxpayer Identification Number.

You will also need to decide how much money you want to deposit. Most banks have a minimum—often $500 or $1,000, though some have no minimum at all. Check the bank's website or call ahead to confirm the minimum for the specific term you are interested in.

If you are opening the account online, you may be asked to verify your identity through a video call or by uploading photos of your documents. This process usually takes a few minutes. If you are opening in person, bring the originals; if online, you will upload digital copies.

How to open the account in person at a branch

Walk into any branch of your bank during business hours with your ID, proof of address, and the amount of money you want to deposit. Tell the teller you want to open a time deposit account and ask what term lengths are available. The teller will show you the current interest rates for each term—three months, six months, one year, two years, three years, and so on.

Choose the term that matches when you will need the money. The teller will fill out the account paperwork, which will include the deposit amount, the term length, the interest rate, the maturity date, and what happens when the term ends (automatic renewal or transfer to another account). Read this carefully. Ask the teller to explain the early withdrawal penalty in writing before you sign.

Hand over your money—cash, a check, or a transfer from another account at the same bank. The account opens when ready. You will receive a receipt and account number. The money begins earning interest the same day.

Opening the account online

Log into your bank's website or read the mobile app. Look for "Open an Account" or "Deposit Products" in the menu. Select "Time Deposit" or "Certificate of Deposit" (banks use both names). The bank will ask you to choose a term length and show you the rate for that term.

Enter the amount you want to deposit. The bank will then ask you to verify your identity, usually by taking a photo of your ID and a selfie, or by answering security questions based on your credit history. This verification step takes a few minutes to a few hours.

Once verified, you will choose how to fund the account: transfer from another account at the same bank, transfer from an external account, or deposit a check by photo. If you transfer from an external account, the money may take one to three business days to arrive. Once the money lands, the term begins and interest starts accruing.

Understanding the interest rate and how it is calculated

The interest rate you receive is set when you open the account and does not change for the entire term. If rates rise after you open the account, your rate stays the same. If rates fall, you are protected—you keep the higher rate you locked in.

Interest is usually calculated daily and paid monthly, quarterly, or at maturity, depending on the bank. Some banks add interest to the account each month; others hold it and pay it all at once when the term ends. Ask the teller or check the account terms to see which method your bank uses.

The longer the term, the higher the rate. A three-month deposit might earn 4.50 percent, while a five-year deposit might earn 5.25 percent. Rates change constantly based on what the Federal Reserve does, so the rate available today will not be the same next week. If you are comparing banks, check their rates on the same day.

What happens when the term ends

The bank will contact you before the maturity date—usually 10 to 30 days before—to ask what you want to do. Your options are: automatically renew the account for another term at the current rate, transfer the money and interest to a linked savings or checking account, or withdraw the money in cash.

If you do nothing, most banks will automatically renew the account at whatever the current rate is. That new rate might be higher or lower than what you earned on the first term. If you want to avoid automatic renewal, you must contact the bank and tell them to transfer or withdraw the money instead.

Once the term ends and you withdraw the money, there is no penalty. The money is yours to use. If you withdraw before the term ends, the penalty applies.

Early withdrawal penalties and when they explore

If you need the money before the maturity date, you can withdraw it, but the bank will subtract a penalty from your balance. The penalty is usually expressed as a number of months of interest. On a one-year account earning 5 percent, the penalty might be three months of interest, which would be about 1.25 percent of your deposit.

The penalty is calculated based on the interest rate you locked in, not the current rate. So even if rates have risen and you are frustrated you locked in a lower rate, the penalty does not change. It is always based on your original rate.

Some banks waive the penalty if you withdraw within a short grace period after opening the account—usually seven to ten days. This gives you a chance to change your mind without cost. Check your account terms to see if your bank offers this.

Comparing time deposits across banks

Rates vary significantly by bank and by term length. A one-year deposit at Bank A might pay 4.75 percent while Bank B pays 5.10 percent. Over a year, that 0.35 percent difference adds up. On a $10,000 deposit, it is the difference between $475 and $510 in interest.

Online banks and credit unions often offer higher rates than large national banks because they have lower overhead costs. Before you open an account, check the rates at three or four banks side by side. Write down the rate, the term, the minimum deposit, and the early withdrawal penalty for each.

Also check whether the bank is insured by the FDIC (Federal Deposit Insurance Corporation). FDIC insurance protects your deposit up to $250,000 if the bank fails. Most banks are FDIC-insured, but confirm it before you deposit money. Credit unions are insured by the NCUA (National Credit Union Administration) instead, which offers the same protection.

Frequently Asked Questions

Can I withdraw money from a time deposit before the term ends?

Yes, you can withdraw at any time, but you will pay an early withdrawal penalty. The penalty is usually several months of interest. For example, on a one-year account, the penalty might be three months of interest. The penalty is subtracted from your balance, so you will receive less than you deposited plus earned interest.

What is the difference between a time deposit and a certificate of deposit?

They are the same thing. Banks use both names interchangeably. A certificate of deposit (CD) is a time deposit account. Some banks call them CDs, others call them time deposits. The mechanics and terms are identical.

What happens if I do not tell the bank what to do when the term ends?

Most banks will automatically renew your account for another term at the current interest rate. That new rate might be higher or lower than your original rate. If you want to avoid automatic renewal, contact the bank before the maturity date and tell them to transfer the money to another account or hold it for withdrawal.

Can I open a time deposit account if I do not have a checking or savings account at the bank?

Yes, you can open a time deposit as your first account at a bank. However, when the term ends, you will need somewhere to move the money. Most banks require you to have a linked account (checking or savings) to transfer the funds to. You can open both accounts at the same time.

Is the interest I earn on a time deposit taxable?

Yes. The interest you earn is taxable income in the year you earn it, even if the bank does not pay it to you until the term ends. The bank will send you a 1099-INT form at the end of the year showing how much interest you earned. You will report this on your tax return.