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Certificates of Deposit (CDs)

Certificates of deposit, or CDs, are a dependable savings option that offer a guaranteed interest rate over a fixed term. At OMB Bank, CDs provide a secure way to grow your savings with predictable returns and a variety of term lengths to fit your financial goals—whether you’re saving for the short term or planning for the future.

OMB Bank offers a range of CD terms including standard CDs and limited-time CD specials. Rates and terms vary by product, with select CD specials offering promotional rates for specific timeframes. Explore the options below to find the certificate of deposit that fits your savings strategy. 

  • Guaranteed rate for the length of term

  • No setup or maintenance fees

  • Flexible terms ranging from 3 months to 6 years

  • FDIC insured up to the maximum amount

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3-Month 4.11% APY* Standard CD | Current CD Rates at OMB Bank

Lock in 4.11% annual percentage yield on a 3-month certificate of deposit, making it competitive among the best short-term CD rates available. Minimum deposit: $1,000. Interest paid at maturity. Open your OMB Bank CD online with ease or at any of our convenient branch locations!

Updated January 9, 2026

Term/Compounding Frequency

Minimum Opening Deposit

Rate

APY*

3 months/at maturity

$1,000

4.05%

4.11%

6 months/quarterly

$1,000

0.20%

0.20%

12 months/quarterly

$1,000

0.45%

0.45%

18 months/quarterly

$1,000

0.50%

0.50%

24 months/quarterly

$1,000

0.60%

0.60%

36 months/quarterly

$1,000

0.70%

0.70%

48 months/quarterly

$1,000

0.70%

0.70%

60 months/quarterly

$1,000

0.70%

0.70%

72 months/quarterly

$1,000

0.80%

0.80%

APY = annual percentage yield. Penalties may be assessed for early withdrawal. See disclosure for full details.

Current Limited-Time CD Specials

Our CD specials feature promotional rates on select certificate of deposit terms, available for a limited time. Compare current CD special offers below to find the term and rate that best fit your savings goals. Consider using CDs as part of a CD laddering strategy to balance flexibility and returns.

An Old Missouri Bank animation of a house plant with a dollar sign on one of the leans SHORT TERM

7 Month CD Special

Earn 4.00% APY on a 7-month certificate of deposit, offering a fixed rate for a short-term savings option.
An Old Missouri Bank animation of a house plant with a dollar sign on one of the leans SHORT TERM

9 Month CD Special

Earn 3.90% APY on a 9-month certificate of deposit, offering a fixed rate for a short-term savings option.
An Old Missouri Bank animation of a house plant with a dollar sign on one of the leans MEDIUM TERM

13 Month CD Special

Earn 3.80% APY on a 13-month certificate of deposit, offering a fixed rate for a mid-term savings option.
An Old Missouri Bank animation of a plant growing money flowers LONG TERM

27 Month CD Special

Earn 3.50% APY on a 27-month certificate of deposit, offering a fixed rate for a long-term savings option.
SAVE SIMPLY
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A Secure Way to Grow Your Savings

With a guaranteed rate and a clear timeline, certificates of deposit offer a dependable path to growing your savings with confidence.

Certificates of deposit (CDs) offer a fixed interest rate for a set period of time, providing predictable growth and peace of mind. With flexible terms ranging from 3 months to 6 years, CDs allow you to choose the timeline that fits your savings goals while locking in a guaranteed rate.

All OMB Bank CDs are FDIC insured up to the maximum allowable amount, so you can grow your savings with confidence. Open a CD online today or visit any OMB Bank branch to get started.

Watch Your Savings Grow at OMB

Pro tip: Stagger the maturities of your CDs for added flexibility.

CDs Explained: How They Work

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TIME TESTED

A proven way to save smarter

Financial institutions have been issuing certificates of deposit since the early 1800s. Even today, the safety that comes with a guaranteed rate of return for this term deposit account just can't be beat.

Types of CDs

There are several types of CDs to suit different financial needs:

Common CD Saving Strategies

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GROW MORE

Plan for your financial wellness

You know you need a checking account and a savings account, but a CD? Make them a part of your overall plan and watch your funds add up without the risk of investing.

Plan for Anything

Our 40+ free financial calculators can help you finesse your budget, compare borrowing costs, forecast earnings and so much more.

Harness the Power of Mobile Banking

OMB's industry-leading mobile banking app puts you in control of your finances in powerful new ways. Check balances, transfer funds, pay bills, deposit checks, even chat live with our friendly staff directly in the app. With enhanced digital banking features and online security, you'll wonder how you ever lived without it. Download it now!

Your 24/7 Personal Digital Branch

Payments are fast, safe and easy thanks to Zelle®. Pay your family and friends or request money regardless of where they bank.

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MONEY TIPS

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OMB's routing number is 086518891.