Please contact one of our agents at 1(800) 255-5897 for more information. Translated Forms: Spanish – Español.Ohio school districts may enact a school district income tax with voter approval. As of January 2024, 212 school districts impose an income tax. Connect with a loan expert. Choose a dedicated loan specialist who will find the right loan for you, help you save, and guide you every step of the way. Have a question about your account or looking for your Routing Number? Count on Columbia to answer all questions and concerns you may have. We're here to make banking straightforward and stress-free with a variety of services designed to fit your life and your needs.