Saving for Retirement With a CD: Is It Enough?

A certificate of deposit (CD) can be a safe way to grow your money, but is it enough to fund retirement? While CDs offer security and guaranteed returns, relying on them alone may not provide the growth most people need. This guide explains how CDs work, their benefits and limitations, and how to use them as part of a balanced retirement plan.

A certificate of deposit is a savings account that locks in your money for a set period — anywhere from a few months to several years. In return, you earn a fixed interest rate until the CD matures. Unlike stocks or bonds, CDs are:

• Safe: M&T Bank CDs are FDIC-insured up to legal limits, protecting your deposit
• Predictable: You know exactly how much interest you’ll earn
• Straightforward: Opened through your bank with no complex setup

CDs are often used by savers who value stability over risk, making them a popular choice for retirement planning.

CDs can play a valuable role in your retirement toolkit.

• Safety: Your principal is protected from market ups and downs
• Predictability: Fixed interest rates give you consistent growth
• Flexibility: Choose short- or long-term CDs to fit your goals
• Accessibility: Easy to open and manage alongside other bank accounts

For those nearing retirement or already retired, CDs can provide peace of mind when preserving savings becomes a priority.

While CDs are secure, they aren’t designed to carry your entire retirement savings plan.

• Lower returns: CD rates are generally modest compared to long-term investments
• Inflation risk: Rising prices can outpace your CD earnings, eroding purchasing power
• Limited growth: Relying only on CDs may leave you short of what you’ll need for a retirement that could last decades
• Early withdrawal penalties: Taking money out before maturity can potentially cost you interest and/ or fees

Bottom line: CDs are best viewed as one piece of a retirement strategy, not the whole plan.

CD laddering is a strategy that spreads your money across multiple CDs with different maturity dates.

For example, instead of putting $30,000 into one 5-year CD, you could invest:

• $10,000 in a 1-year CD
• $10,000 in a 3-year CD
• $10,000 in a 5-year CD

As each CD matures, you can reinvest it at the current rate or use it for expenses. This staggered approach helps balance access to your funds with the stability of long-term growth.

With laddering, you get:

• Regular access to your money
• Protection from locking everything in at one rate
• Steady, predictable income streams

Explore M&T’s Certificates of Deposit to see how laddering can help you reach your savings goals - whether a 1-year or 5-year CD fits best.

CDs shine when they complement other savings and investments.

• Use CDs for near-term needs (e.g., expenses within the next 3–5 years)
• Pair them with IRAs or 401(k) for long-term growth potential
• Ladder CDs to provide a predictable income in retirement
• Keep some funds in business or personal savings accounts for liquidity

Try M&T’s savings calculators  to see how CDs and other savings products can work together.

Here are answers to some of the most common questions savers ask about using CDs in retirement.

CDs are a safe and predictable savings tool, but they work best as part of a diversified retirement strategy. By combining the stability of CDs with the growth potential of retirement accounts and investments, you can balance security with opportunity.

Want to learn more? Visit M&T Bank's Financial Education Center or explore personal savings options to see how they fit into your retirement goals.

Ask yourself these 3 questions:

1. Do I need guaranteed safety? CDs protect your principal and are FDIC-insured
2. Am I looking for short- or mid-term savings options?  Best for expenses within 3–5 years, not decades-long growth
3. Do I want a predictable income?  Laddering CDs can provide steady payouts without locking up all your money

If you answered yes to most of these, CDs may be a good fit for part of your retirement strategy.