About Us

Our team of professionals is dedicated to providing the highest quality of service to our clients. We focus on building relationships and understanding our clients’ needs. We use a collaborative approach to service, leveraging the diversity of our team members’ education, work experience and backgrounds to provide strategic level expertise, as well as operational and administrative support to our clients

Mission To provide quality, cost-effective tax and accounting services to support and contribute to the success of our clients.

Core Values:

  • We have fun and work with passion.
  • We are ONE TEAM and we work together.
  • We genuinely care about others.
  • We embrace diversity.
  • We have integrity. Always.
  • We are open-minded and innovative. We think outside the box.

Amy Pope, Managing Partner

Amy Pope, CPA, is the founder of CapEx Tax & Accounting Services (CapEx). She is a certified public accountant specializing in tax planning and preparation for individuals, trusts, and small businesses.  Amy received her BS in Accounting, Minor in Spanish, and her MBA from Oklahoma State University. In addition to over 15 years of public accounting experience, Amy has also spent many years serving as Controller and CFO for various small to mid-sized companies in the Tulsa area. She brings this industry knowledge and experience to her practice, allowing her to focus on the clients’ accounting, reporting, and income tax needs.   The services offered by CapEx include: tax preparation, payroll, bookkeeping, audit representation, consulting, and wealth & retirement planning.

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Mindy Himebaugh, Senior Accountant

Mindy is a Senior Accountant with CapEx, providing monthly bookkeeping, payroll, and financial reporting services to our clients. Mindy has over 12 years of accounting experience, including Accounts Receivable, Accounts Payable, Full Charge Bookkeeping, and GAAP Accounting and Reporting. She has served clients and employers from many different industries, with a primary focus on commercial and residential real estate services. Mindy brings many talents and strengths to the CapEx team, including a strong attention to detail, service orientation, and most importantly, her commitment to being a positive team-player. 


Mandi Kernan, Contract Accountant

Mandi Kernan, CPA, is a self-employed accountant with over 15 years of public accounting and private industry experience. Mandi earned her BS in Accounting from the University of Kansas and her Master of Accountancy from the University of Oklahoma. She has held various Staff Accountant, Assistant Controller, and Controller positions, mostly in the real estate industry, accounting for residential and commercial brokerage, leasing, property management, construction, and real estate development. Mandi also provides tax and accounting services to individuals and their closely-held businesses. Mandi serves as a professional consultant and a contract accountant to CapEx.

Megan Brown, Contract Accountant

Megan Brown, CPA, is a self-employed accountant with over 15 years of public accounting, private industry and public company experience. Megan earned her BS in Accounting from Oklahoma State University. Early in her career, she worked as an auditor for an international accounting firm where she performed compilations, reviews, and audits in the areas of oil and gas, aeronautics, manufacturing, not-for-profits, banking, and benefit plans, including companies with SEC reporting requirements. Prior to joining the CapEx Team, Megan spent the past 10 years working for publicly-held oil and gas companies in various roles, including Senior Financial Analyst, Property Accounting Supervisor, and Corporate Accounting Supervisor. Megan serves as a professional consultant and a contract accountant to CapEx.


Marlena Arroyo, Intern

Marlena Arroyo, Intern, is a junior at Oklahoma State University, majoring in Accounting with a minor in Spanish. Marlena’s OSU campus activities include Peer Mentor, Spanish Club, Freshman Business Leaders, and Association of University Women. She has been a Member of the President’s Honor Roll for all semesters attended and was the recipient of seven university and independent scholarships her freshman year. Marlena’s work at CapEx includes tax, accounting, and administrative support, internet tax research, and special projects for firm management.