Accounting & Consulting Infused with History & Heritage

70 Years of Traditions

Finley & Cook is not your typical CPA firm–we go beyond what is expected. We take on new challenges with a passion and accept the responsibility with an exuberant energy, all while delivering powerful and accurate results.

Our Services

Accounting Services


Our experienced accounting team objectively delivers reliable business metrics, allowing your leadership team to effectively plan and drive success.

Audit & Assurance Services

Audit & Assurance

A strong audit and assurance team is the cornerstone to the effective monitoring of controls over operational and regulatory compliance.

Consulting Services


Our hands-on experience in the industries we serve allows us to guide our clients through a variety of obstacles. When you need expert guidance on a big business decision, trust in us.

Tax Services


Reduce the risk of overpayment, avoid penalties, and save yourself valuable time. Let our tax professionals save you time and money.

Training Services


Our skilled staff of professionals will help you to understand the rules, behaviors and attitudes needed in order to enhance performance and increase profitability.

Software Services

Fund Accounting Software

Our team of experts can provide your organization with a complete needs analysis and deliver an accounting software solution that is both affordable, easy to use and well-suited for your specific business.



If you have Class II games, you have the challenge of controlling and logging remote connectivity into your casino environment. GhostSentry is firewall designed just for Class II gaming.

Virtual Vault

Virtual Vault

With more than 50 years of combined experience performing revenue audit and accounting services for our tribal casino clients, our team created Virtual Vault.

Upcoming Events

Oklahoma Indian Gaming Association

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Native American Finance Officers Associations Fall Finance & Tribal Economies Conference

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