Westerville Grand Opening Specials
MB is proud to announce the relocation of our Westerville Branch to the vibrant Westar district on Altair Parkway! Visit our new address at 450 Altair Parkway, Westerville, Ohio.
Take advantage of these limited-time savings specials today!
*6 Month Fixed MMA Disclosure: Minimum opening deposit is $10,000. The 4.00% annual percentage yield (APY) for balances $10,000 or more is fixed for the first six months from account opening. This is a 3-tiered account, APY and minimum balances are as follows: $0.01 – $2,499.99, APY is 0.15%; $2,500.00 – $9,999.99, APY is 0.30%; $10,000.00and over, APY is 4.00%. APY’s are accurate as of October 20, 2025. After special rate period expires APY’s are variable and may change at any time without notice. Fees may reduce the earnings on this account. Promotional rate not automatically applied to existing accounts but is available upon request. See bank for complete details. This is a limited time offer and may be withdrawn at any time without notice. This offer is valid in-branch at the Westerville Branch only for new and existing money offered to Personal and Business customers. Promo Code: 6MMAWV25
**Cash Back Rewards Checking Bonus Cash Offer: Available for new Cash Back Rewards Checking accounts opened in-branch at the Westerville Branch only, with a minimum balance to open of $1,000 with a promotional period of 90 days after account opening. Accounts titled in a trust or estate excluded from eligibility. Current Middlefield Bank checking account customers are not eligible. Employees of Middlefield Bank, its affiliates, and subsidiaries are not eligible.
To qualify use your new account and new MB debit card 1) Earn $100 Bonus: if point of sale (POS) purchases combine a total of $1,500–$2,999.99 during the promotional period; OR earn $200 Bonus: if POS purchases combine a total $3,000 – $4,499.99; OR, earn $300 Bonus: if POS purchases combine a total $4500 or more during the promotional period. AND 2) Do one of the following that post and settle: make a direct deposit, mobile deposit, ACH debit, or MB automatic loan payment. With e-statements, no monthly service fee will apply even if qualifications are not met. Fees may reduce earnings. Qualified Bonus will be credited to your account within 15 business days after the account has been opened for 90 days. Bonus paid based on highest qualifying tier and will not exceed $300. Limit one bonus per account. Limit one bonus per individual. Accounts overdrawn or closed at the time of bonus payment are not eligible. Bonuses are considered interest and will be reported on IRS Form 1099-INT. If the checking account is closed for any reason within 180 days after opening, we will deduct the bonus amount at closing. This offer is valid in-branch at the Westerville Branch only for 10/20-12/31 and may be withdrawn at any time without notice. Promo Code: WVILLE25