Our Team

(307) 778-9933

Roxanne P Ostlund, CPA, MBA, CGMA, ABD


Email: taxtoons@aol.com, or roxanne.ostlund@taxtoons.com


Roxanne has over 28 years experience with pro-active tax planning and coaching for businesses. She is the managing partner at RPO Associates, CPAs, LLC, and formerly was a partner in another statewide firm acting as tax and audit partner. 

She has taught as adjunct college accounting faculty; delivered continuing education to other CPAs throughout the United States and has authored a number of business and tax related courses.

Roxanne currently reviews and edits professional education tax manuals for providers of tax and accounting education throughout the United States.   Additionally, she is a pilot tester of continuing education programs for CPAs in tax and accounting. She is the founder of Accounting For One Another, a community service non-profit supported by the firm.

Roxanne has co-authored two financial planning books, The Money Diet and The Gradutate.

Roxanne received her B.S. and MBA from the University of Wyoming with additional tax studies at University of California-Berkeley and doctoral studies at Northcentral University.


Outside of work, Roxanne enjoys working on fund-raisers for non-profit organizations, running, playing guitar and electric bass in a Praise Band, drawing cartoons and writing.  She has been married to her awesome husband Thomas for 15 years.


American Institute of Certified Public Accountants

Wyoming Society of Certified Public Accountants

AICPA Forensic & Valuation Services Division

Beta Gamma Sigma Business Honor Society

Golden Key International Honor Society

Rotary Past President, current Treasurer

Safehouse Board Treasurer

Delta Dental Board Member

Chairman Accounting For One Another

Daryl A. Hensel, CPA


Email: daryl.hensel@taxtoons.com


Daryl A. Hensel joined our firm in July, 2009. With over 25 years of experience, he brings a vast array of knowledge to our firm. With a specialty in tax, Daryl is involved in all aspects of client service in the tax and accounting departments. During his career, Daryl has assisted clients with business and tax matters in areas such as construction, real estate, non-profits, trusts, and estates. In addition to tax, Daryl is involved in accounting and attestation services. Daryl takes pride in knowing his clients and their specific needs, and forging lasting relationships.

Daryl graduated from Ball State University in Muncie, Indiana, in 1987 with a degree in Accounting and a minor in Computer Science. Daryl is a Certified Public Accountant.


Daryl moved to Wyoming in 2007 from Indianapolis. He has been married 26 years to Jounice (Highbaugh) Hensel and they have three boys, Christopher, Daniel and David. Both he and his wife are involved in Special Olympics of Wyoming and The ARC of Laramie County. For leisure, Daryl enjoys traveling, camping, hiking and horseback riding.


American Institute of Certified Public Accountants

Wyoming Society of Certified Public Accountants

SE Wyoming Estate Planning Council

Cheyenne Mayor’s Council for People with Disabilities

The ARC of Laramie County Board of Directors

The International Fraternity of Delta Sigma Pi

Beta Alpha Psi National Accounting Fraternity



Email: maria.sanchez@taxtoons.com


Maria V Sanchez joined our firm in October, 2008.  She has over 20 years of experience and brings a great deal of knowledge in a variety of areas to our firm.  Maria is our Office Manager who also does bookkeeping and tax preparation. Maria cares tremendously about each and every client.  She is our Director of first and lasting client impressions.

Maria graduated from Laramie County Community College in Cheyenne Wyoming with a degree in Accounting.


Maria has lived in Cheyenne Wyoming for most of her life.  She has five children: Kimberly, Daniel Ray, Jessica, Steven and Anthony and three grandchildren: Isiah, Frances and Nathan.

Maria loves to spend time with her family.  She also loves to garden, read, and go for walks.

Professional affiliatons

Wyoming Secretary of State, Notary Public

Registered Tax Return Preparers & Tax Professionals

Lucia Klinkner

Email: lucia.klinkner@taxtoons.com


Lucia joined our firm in May 2015. She graduated from Chadron Starte College with a Bachelor of Arts in Accounting. She is currently working on her CPA license. Lucia specializes in individual and small business tax prepration. In addition, she does bookkeeping and assists our clients with accounting questions. With her banking and accounting experience she is a valuable asset to our clients.


Lucia and her husband have lived here in Wyoming since 2012. They have been married for 9 years. They have two beautiful cats, Precious and Jin. For fun, they enjoy camping, fishing and playing tennis.


Phi Theta Kappa Honor Society

Delta Mu Delta Business Honor Society

Jake Fleenor

Email: jake.fleenor@taxtoons.com


Jake has over 20 years experience with bookkeeping and payroll for small businesses dealing with everything from payroll tax to government compliance. After 19 years of being in business with his family, they decided to sell and move on to other opportunities. Jake spent 4 years as an independent bookkeeper before starting with RPO Associates in November of 2015. He is currently working towards becoming a Certified Tax Preparer.


Jake has lived in Cheyenne all his life and loves the "small town" community Cheyenna provides. He has five children and five grandchildren the he and his wife, Trina love to spend time with. In their spare time, he and his wife enjoy traveling and seeing what the world has to offer.


Member of The National Society of Accountants

Jie Wang

Email: jie.wang@taxtoons.com


Jie Wang joined our firm in January 2017. Jie graduated from the University of Wyoming in 2016 with a Bachelor of Science in Accounting and a Minor in Finance. Prior to attending UW, Jie earned a Bachelor of Science degree from China’s Dalian Medical University in July of 2011. Before joining our firm, Jie volunteered at UW and helped students with their tax returns.


Jie loves the outdoors, is an avid skier and hiker, she enjoys camping and exploring the wonders of nature. She is, also, an accomplished chef and pet lover.


Working on CPA Certification