Call Center: 800-260-5183

MSCU Business Checking is Here!

Whether your business is big or small we are here to support you. Features include:

  • No transactional fees
  • Convenient Mobile App
  • Online Banking
  • Free Business Debit Card
  • Mobile Check Deposit
  • QuickBooks Integration
  • Customizable Account Alerts
  • Business Checks
  • Local Service

Ready to Get Started?

Call us at 219-756-4141 or visit our Merrillville branch to open an account today.

What's Needed to Open an Account?

General Documentation Requirements:

  • Proof of Federal Tax ID number in the business name
  • ID of all authorized users on the account

See the tabs below for documentation requirements by business type.

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Routing Number: 271991210

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Main Office:


8580 Virginia St.
Merrillville, IN 46410
Fax: 219-756-4120
Drive Up & 24-Hour ATM


Call Center:

Monday – Friday: 8:00 – 5:00
Saturday: 9:00 – 12:00 Noon

Open an Account


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