What Is a CD Rate and How Does It Work?

  • September 1, 2026
  • Neighbors FCU

What Is a CD Rate and How Does It Work?

What Is a CD Rate and How Does It Work?

When you’re looking for ways to grow your savings, you’ll probably come across terms like CD rate, certificate rate and APY. But what do they actually mean, and how can they help you earn more on the money you’ve already saved?

CD, or certificate of deposit, is a savings option that lets you set aside money for a specific amount of time in exchange for a fixed rate of return. At credit unions like Neighbors Federal Credit Union, you may also hear these referred to as Share Certificates or Certificates.

Certificates can be a useful option when you have money you don’t need right away and want to put it to work toward a future financial goal.

What Is a CD Rate?
A CD rate is the interest or dividend rate your money earns while it is held in a certificate.

When you open a certificate, you deposit a certain amount of money and agree to keep it there for a specific term. In exchange, you typically earn a higher dividend rate than you would with a traditional savings account.
With a fixed rate certificate, your rate stays the same for the entire term. That gives you something valuable when planning your finances: predictability.

You know how long your money will be saved and the rate it will earn from the beginning.

What Is APY?
When comparing CD or Certificate rates, you’ll often see APY, which stands for Annual Percentage Yield.

APY shows how much your money could earn over the course of a year when compounding is taken into account. Because of this, APY can be especially helpful when comparing different savings products.

In simple terms, the higher the APY, the more earning potential your money has, assuming the same deposit amount and term.

How Do CDs and Certificates Work?
Think of a Certificate as giving your savings a specific job and a specific timeline.

You choose how much you want to deposit and how long you want to save it. Your money then earns dividends at the agreed upon rate until the Certificate reaches its maturity date.

At Neighbors FCU, Certificates are available with terms of 3, 6, 9, 12, 18, 24, 30, 36, 48 or 60 months, with a minimum deposit of $1,500. Certificates feature fixed rates for the entire term and can automatically renew at the current rate when they mature.
This range of terms makes it easier to match your savings strategy with when you expect to need the money.

What Determines CD Rates?
Certificate rates can vary based on factors such as current market conditions and the length of the Certificate term.

Generally, longer term Certificates may offer higher rates because you’re agreeing to leave your money deposited for a longer period. However, rates can change with market conditions, so it’s always a good idea to compare your options before choosing a term.

The goal isn’t necessarily to find the longest term. It’s to find the rate and timeline that make the most sense for your financial goal.

How Much Can You Earn With a CD?
How much your Certificate earns depends primarily on:

How much you deposit + the APY + how long you save
For example, someone saving $5,000 for a purchase two years from now may choose a different Certificate than someone putting away money they don’t expect to need for five years.

The more important question may not be, “Which Certificate has the highest rate?” but rather, “When will I need this money?”
Once you know that, you can compare available rates for terms that fit your timeline.

What Happens When a Certificate Matures?
The maturity date is the date your Certificate reaches the end of its agreed upon term.

At Neighbors FCU, automatic renewal is available at the current rate when your Certificate matures. This can make it easy to continue growing savings you don’t need yet.

However, maturity is also a good opportunity to revisit your financial goals. You may decide to use the money, move it to another savings option or choose a new Certificate term based on your plans and the rates available at that time.

Can You Add Money to a Certificate?
Unlike a traditional savings account, you generally can’t continue depositing money into the same Certificate after it has been opened.

At Neighbors FCU, additional funds cannot be added to an existing Certificate until it reaches maturity. If you have additional money you’d like to save, you can open another Certificate instead.

This is one reason it’s helpful to consider both your current savings and upcoming expenses before deciding how much to deposit.

What If You Need the Money Early?
Certificates work best for money you’re confident you won’t need during the selected term.

Withdrawing money before your Certificate reaches maturity may result in an early withdrawal penalty. Because
of that, your emergency savings and money needed for everyday expenses are generally better kept somewhere more accessible.

A Certificate may make more sense for savings goals with a relatively predictable timeline, such as:
  • College tuition
  • A future vehicle purchase
  • Home improvements
  • A down payment
  • A vacation
  • Retirement savings
  • Another major future expense
For example, if you know you’ll need money for tuition next year, you could choose a Certificate that matures around the time the tuition payment is due.

Are CDs and Certificates Safe?
Certificates are considered a secure way to grow savings because your return is not tied to the ups and downs of the stock market.

Funds deposited at federally insured credit unions like Neighbors FCU are also insured by the National Credit

Union Administration (NCUA) up to at least $250,000
, subject to applicable coverage rules.
That combination of a fixed rate and federal deposit insurance can make Certificates appealing to savers looking for a more predictable way to grow their money.

Is a Certificate Right for You?
A Certificate could be worth considering if you:
  • Have savings you won’t need immediately
  • Want to earn more than you may earn in a traditional savings account
  • Prefer a fixed rate and predictable return
  • Are saving for a goal with a specific timeline
  • Want a secure way to grow your savings

The right choice ultimately depends on your financial situation, goals and when you expect to need your money.

Put Your Savings to Work With a Neighbors FCU Certificate
You’ve already done the hard part by saving your money. A Certificate can help you take the next step by putting those savings to work.

With terms ranging from 3 months to 5 years, fixed rates and a $1,500 minimum deposit, Neighbors FCU Certificates give you options for building a savings strategy around your personal timeline.

Whether you’re preparing for next semester’s tuition, planning a home project or building savings for a goal several years away, you can choose a Certificate designed to mature when you expect to need the money.

Ready to see what your savings could earn?

View our current CD rates.

Learn more about Neighbors FCU certificates.

APY = Annual Percentage Yield. Rates and terms are subject to change. Early withdrawals may be subject to penalties. Fees could reduce earnings. Federally insured by NCUA.