All loan payments must be accompanied by the account number or payment notice/coupon provided. Payments made using our Digital Banking platform will be credited to your loan at the time you submit the payment. Payments may be made in person at any of our branch locations Monday – Friday and will be credited to your account on that date. Payments received on a Saturday, Sunday or Bank Holiday will be credited the next business day or as otherwise permitted by law. Loan payments may be mailed to: Bank of Washington, P.O. Box 377, Washington, MO 63090. Other than online or in person, if a payment is made consistent with our instructions but received after 5:00 PM Central Time on a business day, we will apply your payment the next business day.