The short answer is no for traditional CDs, but yes if you choose a specific type called an “Add-on CD.”

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With most standard Certificates of Deposit (CDs), your initial deposit is your only deposit. Once you open the account and lock in your rate, you cannot add more funds until the CD matures. However, there are exceptions and alternative strategies if you want to keep saving continuously.

1. The Exception: Add-on CDs

An Add-on CD specifically allows you to make additional deposits during the term.

• The Benefit: Some have low initial deposit requirements, letting you start small and build your balance over time.
• The Catch: Banks usually offer lower interest rates on Add-on CDs compared to traditional, locked CDs. Additionally, you still cannot withdraw the money early without facing a penalty.

2. The Strategy: CD Laddering

If you want the higher rates of traditional CDs but still want to deposit cash regularly, you can build a CD Ladder. This involves splitting your funds across multiple CDs with staggered maturity dates (e.g., 3-month, 6-month, 9-month, and 12-month terms).

• Every few months, one of your CDs will mature.
• You can then take that cash, add your new savings to it, and roll it into a new CD.
• This keeps your money relatively liquid and lets you adapt if interest rates rise.

Flexible Alternatives to Consider

If your primary goal is adding money whenever you want without any restrictions, traditional CDs might not be your best bet. Consider these options instead:

Account Type	Ability to Add Money	Interest Rates	Access to Funds
High-Yield Savings Account (HYSA)	Unlimited	High (often rivals CDs)	Easy access, but may have monthly withdrawal limits.
Money Market Account (MMA)	Unlimited	High (often rivals CDs)	Includes checking features like a debit card or check-writing.

Summary: If you want to lock in a guaranteed rate and don’t need to add money, a Traditional CD is best. If you want to build your savings over time with total flexibility, look toward a HYSA or an Add-on CD.

Editing by-katie willimas