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New year, new phone!

Start the new year with a free Samsung phone when you open a new checking account and pay for 2/mo of service.

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CSBT to become BOK Financial

Coming March 2019, Colorado State Bank and Trust will officially be renamed BOK Financial.

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Real Client Stories

See and hear real stories from CSBT business clients.

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We know the government shutdown is affecting many of our clients. If you need assistance, please contact one of our ExpressBankers at (877) 205-1710.

How Can We Help You Today?

Why Choose Colorado State Bank and Trust?

Personal Service

Our focus is on you and building proactive, responsive partnerships that help you succeed.

Long Live Your Business

We got our start when oil industry leaders stood in the gap to provide capital for fledgling energy companies to grow and expand. We began as the bank for business…and we are still the bank for business today.

Community Commitment

Our community is our livelihood. For that reason, we believe in giving back every day and in many different ways.

Investment Experience

Our financial advisors take a holistic approach to your financial future, enabling you to identify all the capabilities you need to build your portfolio and help you with lifetime decisions.

Financial Strength

Colorado State Bank and Trust is part of BOK Financial (NASDAQ: BOKF), which traces its roots to 1910. BOK Financial is a strong and stable partner with more than $35 billion in assets and 5,000 employees in 10 states, with services throughout the nation.

When Your Bank Means More to You Than Just Banking

What's New

Long Live Your Money

It’s a brand new year and now’s the time to make a fresh start. Our goal is to help you make smart financial decisions in every season. Whether you’re navigating the world of personal or business finance, you can find helpful calculators, articles and tips in our online financial resource center.

Financial Resources