First Midwest BankFirst Midwest Bank logoArrow DownIcon of an arrow pointing downwardsArrow LeftIcon of an arrow pointing to the leftArrow RightIcon of an arrow pointing to the rightArrow UpIcon of an arrow pointing upwardsBank IconIcon of a bank buildingCheck IconIcon of a bank checkCheckmark IconIcon of a checkmarkCredit-Card IconIcon of a credit-cardFunds IconIcon of hands holding a bag of moneyAlert IconIcon of an exclaimation markIdea IconIcon of a bright light bulbKey IconIcon of a keyLock IconIcon of a padlockMail IconIcon of an envelopeMobile Banking IconIcon of a mobile phone with a dollar sign in a speech bubbleMoney in Home IconIcon of a dollar sign inside of a housePhone IconIcon of a phone handsetPlanning IconIcon of a compassReload IconIcon of two arrows pointing head to tail in a circleSearch IconIcon of a magnifying glassFacebook IconIcon of the Facebook logoLinkedIn IconIcon of the LinkedIn LogoXX Symbol, typically used to close a menu
Skip to nav Skip to content
FDIC-Insured - Backed by the full faith and credit of the U.S. Government
A woman in the office on her tablet
Earn More for Your Business

Our limited-time offers help you maximize the return on your capital. Details below!

Is Your Business Cash Working for You?

Old National offers competitive savings solutions designed to help your business grow. From maximizing returns on larger balances to building reserves for future investments, we’ve got you covered with two limited-time promotional rates.

  • A meeting on the workplace floor

    Earn Up to 3.75% APY: Business Market Monitor Offer1

    Rate guaranteed through December 31, 2026!

    Offer available on balances of $100,000 or more.

    Ideal for maximizing returns on larger balances.

    Deposit $100,000 in new money within 30 calendar days of account opening.

    New money must not have been on deposit at Old National Bank as of August 31, 2026.

    Account details

  • A meeting amongst colleagues

    Earn Up to 3.00% APY: Business Savings Offer2

    Rate guaranteed through December 31, 2026!

    Offer available on balances of $10,000 or more.

    Ideal for building business reserves and maintaining liquidity.

    Fund your account with a minimum of $10,000 in new money at account opening.

    New money must not have been on deposit at Old National Bank as of August 31, 2026.

    Account details

Which Savings Option Fits Your Needs?

  • Business Market Monitor

    Our money market option. Allows you to maximize larger balances with a competitive savings rate.

    Tiered interest.3 The higher your balance the more interest you earn.

    Up to $25,000 in cash and currency4 deposited each month at no cost.

    Unlimited ATM and in-person cash withdrawals.

  • Business Savings

    An easy option that allows you to earn a return while building your reserves for future needs.

    No monthly service charge when maintaining a monthly balance of $500.

    Tiered interest.3 The higher your balance the more interest you earn.

    Up to $25,000 in cash and currency4 deposited each month at no cost.

    Online Banking allows you to transfer money between your savings account and your Old National Bank checking account.

  • Client commitment icon

    Client Commitment

    We build long-term relationships by understanding your business and providing personalized support.

  • Search icon

    Dedicated Business Banking Expertise

    Our experienced business bankers can help identify solutions that fit your unique business needs.

  • Growing icon

    Solutions That Grow with Your Business

    From banking to lending solutions, we offer products designed to support your business at every stage.

A client shaking hands with a banker

Not Sure Which Account is Right for You?

Let us help! We'll review your business goals, cash flow needs and deposit balances to recommend the best solution for your situation.

Find a Location

What to Bring When You Visit Us
Let’s expedite the business account opening process! You will need to provide the following:

  • A personal I.D. and professional (business) license
  • An employment Identification Number (EIN)
  • Articles of Incorporation and banking resolutions (the paperwork you filed with the state when you first opened your business)
  • Beneficial ownership documentation, if applicable

More About Opening an Account

Find a Banking Center

1 $50 minimum opening deposit required. If account is closed within 180 days, a $25 fee will be assessed. Fees could reduce earnings. The interest rate of 3.69% (3.75% Annual Percentage Yield [APY]) is guaranteed through December 31, 2026 for new Business Money Market accounts opened between September 1, 2026 and December 1, 2026 with a minimum deposit of $100,000 in new money. After December 31, 2026, Old National Bank reserves the right to adjust the interest rates at its discretion. New money is defined as funds not currently on deposit at Old National Bank as of August 31, 2026. You will have thirty (30) calendar days to meet the minimum deposit balance of $100,000 to remain within this competitive new money rate plan. The current interest rate of 3.69% (3.75% Annual Percentage Yield [APY]) is accurate as of September 1, 2026 for Business Market Monitor accounts opened with a minimum deposit balance of $100,000 in new money. If you are unable to meet the minimum opening deposit of $100,000 for this competitive new money rate plan, your account will be repriced at our standard Business Market Monitor rate plan. Rates and tiers for deposit balances are: 3.69% (3.75% APY) if daily collected balance is $100,000 or more; 0.03% (0.03% APY) if daily collected balance is $99,999.99 or less. If the account is closed within 180 days, a $25 fee will be assessed. Fees may reduce earnings on the account. Interest begins to accrue no later than the business day we receive credit (collected funds) for the deposit of non-cash items (for example checks). If the account is closed before interest is credited, you will not receive the accrued interest. This Business Market Monitor account offer is available to new and existing Business clients (including Non-Profits) establishing a new business money market account for business purposes only. Offer available to accounts opened at any Old National banking center or account applications received at a designated non-branch office. This offer is not available for personal, public, or institutional deposit funds. Old National reserves the right to extend or discontinue this new money rate plan offer at any time. We may refuse or return any deposit amount causing the combined balance of all your Old National accounts to exceed $3,000,000. Contact your Old National Banker for current rates.
2 $50 minimum opening deposit required. If account is closed within 180 days of open date, a $25 fee will be assessed. Fees could reduce earnings. The interest rate of 2.96% (3.00% Annual Percentage Yield [APY]) is guaranteed through December 31, 2026 for new Business Savings accounts opened between September 1, 2026 and December 1, 2026 with a minimum deposit of $10,000 in new money at the time of account opening. After December 31, 2026, Old National Bank reserves the right to adjust the interest rates at its discretion. New money is defined as funds not currently on deposit at Old National Bank as of August 31, 2026. You must deposit a minimum deposit balance of $10,000 in “new money” at the time of account opening to remain within this competitive new money rate plan. Eligible new money deposits must originate from an external source, such as a check, cashier’s check, wire transfer, or other external funds transferred from outside Old National Bank. Transfers or movements of funds between existing Old National Bank accounts do not qualify as new money and will not satisfy the funding requirement for this offer. If you are unable to meet the minimum deposit balance of $10,000 in “new money” at account opening, your account will be repriced at our standard Business Savings rate plan. The current interest rate of 2.96% (3.00% Annual Percentage Yield [APY]) is accurate as of September 1, 2026 for new Business Savings accounts opened with a minimum deposit balance of $10,000 in new money at the time of account opening. Rates and tiers for deposit balances are: 2.96% (3.00% APY) if daily collected balance is $10,000 or more; 0.3% (0.03% APY) if daily collected balance is $9,999.99 or less. For interest-bearing accounts, the interest rates and Annual Percentage Yields (“APYs”) are determined at the bank’s discretion. Fees may reduce earnings on the account. If the account is closed within 180 days, a $25 fee will be assessed. If the account is closed before interest is credited, you will not receive the accrued interest. Business Savings is a business deposit account. This offer is available to new and existing Business clients (including Non-Profits) establishing a new business savings account for business purposes only; it is not available for personal, public, or institutional funds. Offer available to accounts opened at any Old National banking center or account applications received at a designated non-branch office location. Old National Bank reserves the right to extend or discontinue this offer at any time. We may refuse or return any deposit amount causing the combined balance of all your Old National accounts to exceed $3,000,000. Contact your Old National Banker for current rates.
3 For interest-bearing accounts, the interest rate and annual percentage yield may change. At our discretion, we may change the interest rate on the account periodically. Interest begins to accrue no later than the business day we receive credit (collected funds) for the deposit of noncash items (for example checks). If the account is closed before interest is credited, you will not receive the accrued interest.
4 Cash and currency deposited fee is $.15 per $100 over product threshold.