Mainstreet Credit Union Promotions: $300 Checking Bonus [KS, MO]

Find the latest Mainstreet Credit Union promotions, bonuses, and offers here!

Update 4/14/25: There is now a $300 checking bonus offer good through 6/30/25.

Mainstreet Credit Union Promotions Review

Mainstreet Credit Union is the 7th largest credit union in the state of Kansas. They provide many different account and services like checking & savings, Youth Accounts, and offers features like Mobile & Line and ATM/Debit Card.

I’ll go over Mainstreet Credit Union offers below.

Mainstreet Credit Union $300 Checking Bonus

• What you’ll get: $300 bonus
• Where it’s available: KS, MO (Bank Locator)
• Credit Inquiry: Soft Pull or Hard Pull?
• Credit Card Funding: None
• How to earn it: 
  • Earn $300 when you open a checking account and complete these three steps:
  • Sign up for eStatements
  • Set up a qualifying direct deposit and have two direct deposits with a cumulative total of $400 or more within 90 days of account opening.
  • Make 10 debit card transactions in 90 days.

(Expires 06/30/2025)

How to Avoid Monthly Fees

• Free  Plus Checking Account: No monthly service fees
• Prime Checking Account: $10.00 monthly, if balance drops below $500 at any time during the month
• Classic Club Checking Account: No monthly service charge
• Business Basic Checking Account: No monthly service charge
• Business Advantage Checking Account: A $10.00 service fee is applied if your balance drops below $10,000 at any time during the month.
• Business Optimum Checking Account: A $25.00 service fee is applied if your balance drops below $25,000 at any time during the month.

Author’s Verdict

To summarize, Mainstreet Credit Union has some of the best promotions, bonuses, and offers. However, keep in mind that waiving the monthly service fees can be difficult if you cannot meet the high account requirements.

For more current offers, check out our bank bonuses page. Compare Mainstreet Credit Union rates for CDs and Savings with our best rates for Savings and CD accounts.

Be sure to check more popular bank promotions include Chase Bank, Bank of America, Citi, Discover Bank, CIT Bank, TD Bank, Huntington Bank, HSBC Bank, Wells Fargo and many more.

Additionally, you can find a full list of the best bank promotions here. Finally, remember to bookmark this page because you will always find an updated list of Mainstreet Credit Union promotions here.