What is a CD Ladder? A Smart Way to Grow Your Savings While Keeping Access to Your Money

If you have money set aside that you don't need immediately, a certificate of deposit (CD) can help you earn a fixed return while keeping your savings focused on a specific goal. But putting all your savings into one long-term CD can make it harder to access your money when you need it.

At a credit union, CDs are commonly called Share Certificates. A CD ladder offers another approach. Instead of putting all your savings into one CD with one maturity date, you divide your money among multiple CDs with different terms. As each CD matures, you can access the funds, use them for a financial goal, or reinvest them.

Credit Union 1 offers multiple Share Certificate terms for creating a CD ladder, including 12-, 24-, 36-, 48-, and 60-month terms.

What is a CD Ladder?

A CD ladder is a savings strategy that spreads your money across multiple certificates of deposit with different maturity dates.

The goal is to balance two priorities: earning a potentially higher return by using longer-term certificates while creating regular opportunities to access or reinvest your money.

For example, instead of putting $10,000 into one five-year CD, you could divide the money into five $2,000 certificates with different terms. One certificate would mature each year, giving you an opportunity to access or reinvest part of your savings.

Like a traditional bank CD, a Share Certificate generally holds your money for a fixed term and pays a stated rate. An early withdrawal penalty may apply if you withdraw money before maturity.

How Does CD Laddering Work?

Building a CD ladder involves dividing your savings among multiple certificates and selecting terms that create staggered maturity dates.

1. Divide Your Savings Among Multiple CDs

Start by determining how much money you want to put into your CD ladder.

Rather than depositing the entire amount into one certificate, divide it into several portions. An equal-dollar approach is simple to manage, but you can customize the amounts based on your goals.

For example, someone with $10,000 could divide the money into five $2,000 portions.

2. Choose Different CD Terms

Next, select different certificate terms for each portion of your savings.

A traditional CD ladder might use one-, two-, three-, four-, and five-year terms. The exact terms available vary by financial institution. Credit Union 1 currently offers Share Certificate terms ranging from six months to 60 months, including 12-, 24-, 36-, 48-, and 60-month options.

3. Let Each CD Mature on a Different Schedule

The key to a CD ladder is having certificates mature at different times.

If you open five certificates at the same time using five different terms, each one can reach maturity at a different point in the future:

At each maturity date, you can decide whether to withdraw the money, use it toward a financial goal, or reinvest it.

4. Reinvest to Keep the Ladder Going

When the first certificate matures, it means the CD's agreed-upon term has ended, and you can access the principal and interest earned. You don't necessarily have to take the money out of your savings strategy. If you don't need the funds, you can reinvest the principal and any eligible earnings into a new certificate. This can help maintain the CD ladder and create a recurring cycle of maturity dates.

Before reinvesting, compare available terms and rates because certificate rates can change over time. Check Credit Union 1's current rates certificate.

CD Ladder Example: How to Build a $10,000 CD Ladder

Let's say you have $10,000 in savings that you don't need immediately, but you don't want to lock the entire amount into a single five-year certificate.

One approach is to divide the money into five $2,000 portions.

CD	Initial Deposit	Term	Approximate Maturity
CD 1	$2,000	12 months	Year 1
CD 2	$2,000	24 months	Year 2
CD 3	$2,000	36 months	Year 3
CD 4	$2,000	48 months	Year 4
CD 5	$2,000	60 months	Year 5

This creates a five-year ladder in which a portion of the original $10,000 reaches maturity each year.

When the first $2,000 certificate matures, you could withdraw the funds, use them for a planned expense, or reinvest them into another certificate. The following year, the next certificate matures, and the process continues.

How Much Could a $10,000 CD Ladder Make?

Your actual earnings will depend on the rates available when you open each certificate, the terms selected, and how you reinvest the money.

For example, if five $2,000 certificates earned APYs of 3.25%, 3.00%, 3.00%, 2.75%, and 2.75%, respectively, the simple first-year earnings would be approximately $295:

• $2,000 × 3.25% = $65
• $2,000 × 3.00% = $60
• $2,000 × 3.00% = $60
• $2,000 × 2.75% = $55
• $2,000 × 2.75% = $55
• Total: $295

This is an illustration, not a guarantee. Actual earnings depend on the certificate terms, rates, compounding, and timing. Check Credit Union 1's current rates when you're ready to build your ladder.

CD Ladder vs. Putting $10,000 Into One CD

A CD ladder isn't necessarily better than putting all your money into one certificate. The right strategy depends on your goals, how soon you need the money, and the available rates.

Strategy	Potential Benefit	Tradeoff
One long-term CD	Simple and locks in one rate	Less access to funds until maturity
One short-term CD	Earlier access to your money	May offer a different or lower rate
CD ladder	Staggered access and multiple terms	Requires more planning and management

The biggest difference is access.

With one long-term certificate, the entire balance may remain committed until the same maturity date. With a ladder, only a portion of your money matures at each interval.

Keep in mind that early withdrawals can result in penalties, so a CD ladder isn't the same as keeping money in a checking or savings account.

What Are the Benefits of a CD Ladder?

Potentially Earn More While Saving

Depending on the rates available, longer-term certificates may offer competitive yields compared with traditional savings options.

A ladder allows you to use multiple certificate terms rather than choosing one term for your entire balance. This gives you an opportunity to pursue longer-term rates while maintaining staggered maturity dates.

However, a longer term doesn't automatically mean a higher APY. Always compare available rates before choosing your ladder.

Create Regular Access to Your Money

One of the primary advantages of laddering is that you don't have to wait for a single large certificate to mature before you can access part of your savings.

For example, a five-year ladder can be structured so that a portion of your original savings matures each year.

Lock In Rates Across Different Terms

Certificates generally provide a fixed rate for the selected term. That means the rate typically doesn't change during the certificate term, even if market rates change.

By using multiple terms, you can spread your deposits across different maturity dates instead of committing your entire balance to one rate and term.

Laddering can also reduce the need to predict where interest rates are headed because you're not committing your entire balance to a single term at one point in time.

Build a Predictable Savings Strategy

A CD ladder can turn a large lump sum into a structured savings plan.

Knowing that a portion of your money matures at regular intervals can make it easier to plan for future expenses and decide when to reinvest.

What Are the Potential Drawbacks of CD Laddering?

Your Money Is Still Locked Up

A CD ladder provides more flexibility than putting all your money into one long-term certificate, but it doesn't make your money fully liquid.

If you need to access funds before a certificate matures, an early withdrawal penalty may apply. For that reason, you generally shouldn't use money you may need immediately for an emergency to build a CD ladder.

A liquid savings account may be a better place for your emergency fund. Consider Credit Union 1's High Yield Savings Account for savings that need to remain more accessible.

Reinvestment Risk

When a certificate matures, current rates may be lower than when you originally built the ladder. Reinvesting could therefore produce a lower return.

Opportunity Cost

If rates rise substantially after you open a longer-term certificate, some of your money remains locked into the older rate until maturity.

How to Choose the Right CD Ladder Strategy

There's no single CD ladder strategy that works for everyone. Consider how much you're saving, when you expect to need the money, and how much flexibility you want.

Shorter Ladder

A shorter ladder uses shorter certificate terms and creates more frequent maturity dates. This may work well if you expect to need access to your savings sooner.

Longer Ladder

A longer ladder uses longer certificate terms and may make sense for money you don't expect to need for several years.

Equal-Dollar Ladder

An equal-dollar ladder divides your savings evenly among each certificate.

For example, a $10,000 ladder with five certificates would put $2,000 into each certificate. This is one of the simplest strategies to understand and manage.

Customized Ladder

You don't have to divide your money equally. You could invest more in certificates with terms that align with your goals, or use different maturity periods based on when you expect to need funds.

The best ladder is the one that fits your timeline, liquidity needs, and overall savings strategy.

CD Ladder FAQs

Is CD laddering a good idea?

CD laddering can be a useful strategy if you want to pursue the fixed returns of certificates while creating multiple opportunities to access or reinvest portions of your savings.

It may be especially useful for money you don't need immediately but don't want to lock away in one certificate for several years.

How much will a $10,000 CD ladder make in one year?

There isn't one universal answer. Earnings depend on the amount invested in each certificate, the terms selected, the available APYs, and the certificates' structure.

For example, a five-part $10,000 ladder earning an average APY of about 2.95% would generate roughly $295 in simple first-year earnings. Actual earnings may differ.

What is an example of a CD ladder?

A simple example is a $10,000 savings balance divided into five $2,000 certificates with terms of 12, 24, 36, 48, and 60 months.

Each certificate has a different maturity date, creating a ladder. When the first certificate matures, you can access or reinvest that $2,000. The next certificate matures the following year.

Can you lose money with a CD ladder?

A CD ladder doesn't eliminate risk. If you need to withdraw money before a certificate matures, an early withdrawal penalty may reduce your earnings.

Rates can also change when you're ready to reinvest a matured certificate, meaning you may not receive the same rate that was available when you originally built your ladder.

How often should a CD ladder mature?

Many CD ladders are designed to have a certificate mature once a year, but that's not a requirement.

You could create a ladder with maturities every 6 months, every year, or based on your expected expenses. The right schedule depends on how frequently you want access to your savings.

Can I use a CD ladder for emergency savings?

A CD ladder generally shouldn't replace an emergency fund.

Although laddering creates more frequent opportunities to access your money, funds in certificates remain committed for a set term, and early withdrawals may incur penalties.

Consider keeping money you may need immediately in an accessible savings account.

Build Your CD Ladder With Credit Union 1

A CD ladder can be a practical way to organize savings you don't need immediately while creating a schedule for future access. By dividing your money among multiple Share Certificates with different terms, you can pursue fixed returns without committing your entire savings balance to a single maturity date.

Credit Union 1 offers Share Certificates with multiple terms, including 12-, 24-, 36-, 48-, and 60-month options.

Ready to start building your strategy? Explore Credit Union 1 Share Certificates to compare available terms and find options that fit your savings goals.

For more ways to manage and grow your money, explore the Credit Union 1 Learning Center.