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Business Prime Money Market


If you need ready access to your funds1, plus competitive interest rates, choose our Business Prime Money Market account.


Minimum opening deposit: $100


Features and benefits

  • Variable rate of interest2, compounded daily and credited monthly.
    Call 1-888-340-2265 for current rates
  • Detailed monthly statement
  • Link this account to a BMO Harris Bank Debit MasterCard® BusinessCard when you have a BMO Harris business checking account
  • Access your accounts anytime, from anywhere via Online and Mobile Banking3
  • Transaction limits apply1


How various fees may be waived


$15 monthly maintenance fee waived for:


Accounts with an Average Collected Balance of $10,000 or more for the statement period.


Transaction fees per statement period:


  • First 30 checks deposited without a per-transaction fee per statement period
  • $.18 for each additional check deposited


Transaction limitations:


$15 charge for each transaction that exceeds the transaction limitations1.

ATM Fees:


  • No ATM transaction fees for withdrawals, deposits, transfers and balance inquiries at BMO Harris ATMs
  • $2.50 BMO Harris fee for each Non-BMO Harris ATM Transaction4


Account terms and other fees


The following documents describe the terms and conditions that apply to your account:


Product Disclosure (869KB, PDF)


Deposit Account Agreement (405KB, PDF)


Minimum opening deposit: $100

Definitions of Capitalized Terms


1Click here for information on transaction limits.


2Click here for information on how we calculate and pay interest.


3Message and data rates may apply. Contact your wireless carrier for details.


4Non-BMO Harris ATM operators or networks may charge a fee for a transaction or balance inquiry.


MasterCard® is a registered trademark of MasterCard International Incorporated.