Earn competitive dividends while managing your business funds your way.
Guaranteed growth at our highest rates
Explore Business Share Certificates (CDs)
When you have enough savings to address immediate needs, it's a good time to invest in our Business Share Certificates. Take a patient, measured approach and you'll be rewarded with guaranteed returns at some of our highest fixed interest rates.
Higher yields come without investment risks.
Guaranteed, fixed-rate earnings
Feature some of our highest rates
Save for a few months or several years
Safe, secure growth
We make it easy to start.
All it takes is a $500 minimum deposit to open your Business Share Certificate.
Maximize your business savings with Share Certificates.
Plan for a purchase, strengthen your safety net, or simply get more in return from your savings strategy. Business Share Certificates (CDs) from Mainstreet Credit Union deliver in every way. You can lock in fixed growth for a few weeks or several years and then cash out your Certificate when it matures, transfer it to another Mainstreet account, or reinvest in a new Certificate to continue growing your money.
No setup or maintenance fees
Early withdrawals subject to penalty
Grow your business's funds securely with a business savings account from Mainstreet Credit Union. Contact us or visit a branch in Kansas City, MO or Kansas to open an account.
Let's work together to build up your business savings.
You really are part of a member and treated with personal and professionalism.
Steven S
All the tools you need to make confident business decisions.
Helpful resources to guide your next step.
Make the switch. Make progress.
At Mainstreet, membership helps you move forward—your way.
Take advantage of exclusive member offers
View our current specials.
Read real experiences from fellow members
View member success stories.
Fuel the growth of your community
View our community impact.
Quick Budget Tip
Try the 50/30/20 split. Spend 50% on needs, 30% on wants, and 20% on savings.
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