BANKING SYSTEM UPGRADE NOTICE
We're enhancing your banking services April 3rd - April 6th, 2026. Learn More: QCBT › Deposit Account Update 2026
We're enhancing your banking services April 3rd - April 6th, 2026. Learn More: QCBT › Deposit Account Update 2026

An interest bearing checking account with a great rate and no ATM fees.
| Minimum Balance for APY* | APY* | Minimum to Open |
| $0.01 - $10,000.00 | 0.01% | $50.00 |
| $10,000.01 + | 0.01% | $50.00 |
| Minimum Balance for APY* | APY* | Minimum to Open |
| $0.01 - $10,000.00 | 3.49% | $50.00 |
| $10,000.01 + | 0.01% | $50.00 |
*APY is accurate as of December 15th, 2025 and is not an introductory rate. Rates may change after account opening. The base rate for this account is 0.01% APY and applies to the daily balance in the account. There are no account requirements to earn this rate/APY. The premium rate of 3.49% is for daily balances up to $10,000 when account requirements are met. This premium rate is in addition to the base rate.
To obtain the premium APY, you must meet the following account requirements per statement cycle:
Qualifying Visa® debit card transactions are defined as point-of-sale transactions made with your Quad City Bank & Trust Visa® debit card that are completed using a PIN (personal identification number), signature, contactless, or mobile wallet (e.g., Apple Pay, Google Pay, Samsung Pay). ATM transactions do not count towards this total. Debit card transactions authorized but not yet posted do not count toward the debit card requirement. Transactions must have posted to the account by the last business day of the qualifying period.
If account requirements are met: Rates will be paid for that portion of your daily balance that is in each tier. Premium interest is paid separately from the base interest. The portion of your daily balance of $10,000 or less will earn the premium 3.49% APY plus base 0.01% APY, which is a total of 3.50% APY. Daily balances of $10,000.01 or more will earn a range of 3.50% to 0.29% APY.
If account requirements are not met: The account will earn 0.01% APY on the entire daily balance. In addition, if the eStatement requirement is not met, a $5 Paper Statement Fee will be assessed monthly.
Non-QCBT ATM Fee Refunds: ATM fees will be refunded up to a maximum of $30 per statement cycle. QCBT also provides a network of surcharge free ATMs to our clients through the Privileged Status Network. We encourage you to use these surcharge free ATMs or a QCBT ATM whenever possible to avoid ATM fees.
Fees may reduce earnings. Accounts closed within 90 days will be charged $25.00. Limit 2 U Accounts per Social Security Number. Member FDIC.

Call us today for additional terms and rates! Additional rules and early withdrawals penalties may apply.
| Minimum Balance for APY* | APY* | Minimum to Open |
| $500.00 + | 3.39% | $500.00 |
* Annual Percentage Yield. Annual Percentage Yield is accurate as of February 23, 2026. $500 minimum balance to open. No partial withdrawals. CD must be open minimum of seven days before closing. $500 minimum balance requires to earn the stated APY. Early withdrawal penalties may apply. (2) 6 month CD will renew into the same 6 month term. Rate for the new term will be determined at time of renewal. Other CD terms available, call us today at 563.388.QCBT to inquire

Call us today for additional terms and rates! Additional rules and early withdrawals penalties may apply.
| Minimum Balance for APY* | APY* | Minimum to Open |
| $500.00 + | 3.24% | $500.00 |
*Annual Percentage Yield. Annual Percentage Yield is accurate as of February 23, 2026. $500 minimum balance to open. No partial withdrawals. CD must be open minimum of seven days before closing. $500 minimum balance required to earn the stated APY. Early withdrawal penalties may apply. (2) 12-month CD will renew into the same 12-month term. Rate for the new term will be determined at time of renewal. Other CD terms available, call us today at 563.388.QCBT to inquire.

| Minimum Balance for APY* | APY* | Minimum to Open |
| $0.01 - $24,999.99 | 0.01% | $1,000.00 |
| $25,000.00 - $499,999.99 | 0.75% | $1,000.00 |
| $500,000.00 + | 2.18% | $1,000.00 |
*Annual Percentage Yield. APY is accurate as of September 26, 2025. Rates are subject to change. Fees may reduce earnings. 2Additional non-QCBT ATM fees may apply.