Contact Us


Contact us to book:

  • Teleconference
  • Zoom Video Conference
  • In-person meeting
  • Drop-off / pick-up Appointments

Looking to set up The Discovery Snapshot™ conference call? or a Drop-off for your tax records?

Book your appointment online now!

Office Hours

  • Mon-Thu - 9:00a-4:00p 
  • Fri - by appointment only  
  • Closed Saturdays, Sundays, and Stat. Holidays (or next business day


  • 524 Laura Ave #107
  • Red Deer County, AB T4E 0A5
  • Phone: 403-986-3829
  • Fax: 1-888-849-9245
  • Toll-Free: 1-888-986-3829
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Cory G. Litzenberger, CPA, CMA, CFP, C.Mgr

CEO | Director
  • 403-986-3829 ext. 100
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With the Income Tax Act always by his side on his smart-phone, Cory has taken tax-nerd to a whole other level. His background in strategic planning, tax-efficient corporate reorganizations, business management, and financial planning bring a well-rounded approach to assist private corporations and their owners increase their wealth through the strategies that work best for them.

An entrepreneur himself, Cory started CGL with the idea that he wanted to help clients adapt to the ever-changing tax and economic environment and increase their wealth through optimizing the use of tax legislation coupled with strategic business planning and financial analysis.

His relaxed blue-collar approach in a traditionally white-collar industry can raise a few eyebrows, but in his own words: “People don’t pay me for my looks. My modeling career ended at birth.”


Tom Sanderson, CPA

Senior Consultant
  • 403-986-3829 ext. 200
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Tom immigrated to the better side of the pond from a small town in the North East of England with his family and has proudly called Red Deer home since 2004. He continued his dedication to our local community by completing his Bachelor of Business Administration (BBA) degree through Red Deer College’s partnership with Mount Royal University in 2017.  Immediately after completion of this Co-op program, he pursued his Chartered Professional Accountant (CPA) designation and did not look back until he completed it.

In addition to bringing his professional experience from a national CPA firm to CGL, Tom also knows first-hand what it takes to be an owner in a small business.  Since 2013, Tom has been an owner and actively involved in building a construction business with his brother. Being a small business owner himself means that Tom is no stranger to the struggle small business owners face every day.


Kennedy Durette

Office Coordinator
  • 403-986-3829 ext. 300
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Born and raised in Red Deer, Kennedy is an Alberta girl through and through. In 2019, she graduated from RDC Donald School of Business and obtained her Administrative Professional Certification and ended up on the President’s List.

Kennedy has previously worked in both government and private industry offices. This makes her perfect for an accounting office where we interact with both of those types on a regular basis.