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February 22, 2020
What is a Certificate of Deposit or Share Certificate?
Looking for a safe way to grow your savings? Consider a CD If you’re willing to wait, a CD or share certificate can be a great way to earn a high interest rate on the money you deposit. But first, you might be asking, **what is a certificate of deposit** and how does it work? Let’s explore the basics.
Understanding the Basics: What is a Certificate of Deposit?
You can get a certificate of deposit (CD) through almost any bank, while share certificates are available exclusively at credit unions. They are similar products. Essentially, what is a certificate of deposit if not a promise? With both products, you essentially promise that you’ll leave a certain amount of money in an account for a specified amount of time. In exchange for not accessing the money during that period, the bank or credit union offers high interest rates on the deposited amount.
The length of a share certificate or CD can vary, but anywhere between six months and five years is common. There is usually a minimum required deposit—around $500 is typical. The money you deposit is referred to as the principal, the length of time you’re required to leave it in is the term, and the end date when you can withdraw the money without penalty is the date of maturity. The interest rate, and annual percentage yield determine how much you’ll make in interest off your initial deposit.
How Does a Certificate Deposit Work?
Or, in other words, “When can I get my money?!” When a CD or share certificate matures, you generally have a time limit to decide what to do with the money. If you take too long to decide what to do, the financial institution may roll over your money into another CD or share certificate for the same term at the current interest rate—this could be more or less than you expect. If you want to take the money out after the date of maturity, you can ask the bank or credit union to move the money into another account or send you a check. Some institutions have you designate an account when you open the CD, but offer flexibility to change if you decide to reinvest.
It is possible to access the money before the CD or share certificate matures, but if you do so, you’ll face penalties and fees. Consider a shorter term if you think you might need the money sooner than later.
Where to Purchase CDs and Share Certificates
Most people use a local bank or credit union for convenience, although there are online options that may work for you. Another option is to go through a broker. You’ll pay a brokerage fee or commission, but may have more flexibility if you need to withdraw funds before maturity. Ask your broker for details—and verify that the CD or certificate is insured. When you use a credit union member of the National Credit Union Administration (NCUA), your investment of up to $250,000 is protected by federal insurance. Same goes for banks with Federal Deposit Insurance Corporation (FDIC) coverage.
Caution: Be very cautious about buying liquid CDs or share certificates that claim you can make early withdrawals without fees. There are often restrictions that make these products less flexible than they appear.
Understanding How Your Money Grows: Compound Interest and CDs
Now the second answer to “How does a certificate of deposit work?” question—how your money makes more money. The money you earn on your CD or share certificate is the called the annual percentage yield (APY). There are two types of interest: simple and compound. Simple interest is paid only on the principal you initially invested. Compound interest adds in the money that has been earned. Good news: CDs and share certificates usually earn compound interest, so you’ll earn more money over time.
Try experimenting with the certificate of deposit calculator below to see what kind of gains you can make over the next 5-60 months. To use the certificate of deposit calculator, just input your initial investment, the interest rate, the amount of months you want to save, and watch the hypothetical money roll in!
Risks
Because they are federally insured, CDs and share certificates offer very little risk. The only hit you’ll take is if you need to withdraw money before your term is up. Early withdrawal penalties vary, but generally require you to forfeit a portion of your earned interest. For instance, if you have a 3 month term and withdraw early, a realistic penalty is 1 month’s interest. For a 3-12 month term, it’s likely 3 months’ interest. For 12-24 months, you’ll forfeit 6 months’ interest, and so forth.
The other risk is tied to the uncertain nature of interest rates. You could lock in a CD or share certificate at a certain interest rate and then find that rates go up (even substantially). This can work in your favor, too, with rates dropping while you are guaranteed a higher return.
Benefits
CDs and share certificates can be a great tool for earning more interest than a typical savings account without tying your money up longer than needed or introducing risk. Here are a few more benefits of this type of product.
- Higher yield than a regular checking or savings account
- Choose the term that works for you
- No sales or brokerage fees at a bank or credit union
- Interest rate is fixed for the full term
- Investments are insured by FDIC or NCUA
- Stable despite any economic changes
Disclaimer
While we hope you find this content useful, it is only intended to serve as a starting point. Your next step is to speak with a qualified, licensed professional who can provide advice tailored to your individual circumstances. Nothing in this article, nor in any associated resources, should be construed as financial or legal advice. Furthermore, while we have made good faith efforts to ensure that the information presented was correct as of the date the content was prepared, we are unable to guarantee that it remains accurate today.Neither Banzai nor its sponsoring partners make any warranties or representations as to the accuracy, applicability, completeness, or suitability for any particular purpose of the information contained herein. Banzai and its sponsoring partners expressly disclaim any liability arising from the use or misuse of these materials and, by visiting this site, you agree to release Banzai and its sponsoring partners from any such liability. Do not rely upon the information provided in this content when making decisions regarding financial or legal matters without first consulting with a qualified, licensed professional.
Posted In: Savings
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Lost or Stolen Card?
We’re here to help. If your card has been misplaced or stolen, we’ll act quickly to protect your account. You can report a missing card in the following ways:
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Log in and follow these three easy steps:
- From the menu, select Tools
- Select Card Manager
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By phone or at a Grow store
Call 800.839.6328 to speak to a team member or let us know in person at any Grow store.Notice: Taking these steps will immediately cancel your card to prevent unauthorized transactions. If you find your card later after reporting it lost or stolen, it cannot be reactivated.
*The selected card will be canceled and removed from Manage Cards when it is reported as lost. Once your new card has been issued, it will be available in Manage Cards. The replacement card will have a new card number. Your replacement card will be sent to the mailing address on your account, and you should receive it within 7 to 10 business days.
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When you make a payment online, by phone or on a mobile device, you may be asked for our routing number and your checking account number. Credit unions and banks use these numbers to identify accounts and make sure money gets where it’s supposed to be. You’ll also need to provide your routing and checking account numbers for:
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Where to Find Your Routing & Checking Account Numbers
Your personal checks include both our routing number and your account number, as shown on the Grow check example below.

Where to Find Your Checking Account Number in Grow Online and Mobile Banking
If you don’t have a physical check on hand, you can also locate your Checking Account Number for Electronic Transactions in Grow Online and Mobile Banking.*
Here’s how to find it:
- In the Grow Mobile Banking app, select your checking account, then tap Show Details in the top right corner.
- In Grow Online Banking, select your checking account, then click Account Details.
Don’t have a Grow check or Online Banking? No worries.
Visit any Grow store or call us and ask for a Direct Deposit Form. It lists both your routing number and checking account number.
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When it comes to making payments, we try to make it as painless as possible to pay your loan every month. We have several different ways to pay, including convenient online options.
Pay Online
You have two ways to pay online by transferring funds from another bank or credit union.
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This is the simplest way to pay your loan. You can make one-time payments or set up automatic recurring payments in Grow Online Banking. Once you log in, select “Transfer/Payments” from the menu. If you’re not enrolled in Grow Online Banking yet, you can set up your account in just a few minutes.
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We accept ACH payments with no additional fees, consumer Mastercard® and Visa® debit cards with a convenience fee of $4.95, or commercial Mastercard® and Visa® debit cards with a convenience fee of 2.95% of the payment amount. To get started with an online ACH or debit card payment, select Pay Now below.
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You can also pay any Grow loan by check through the mail. Please remember to include your account number and Grow loan number on the check. (For credit card payments, please do not write your 16-digit credit card number on the check, which can cause a delay in processing the payment.)
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Grow Financial Federal Credit Union
P.O. Box 75466
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