Our Mission begins with your Vision.

Accurate accounting helps lay the foundation for a successful business. Our passion is to assist entrepreneurs in building thriving businesses and realizing their dreams.

About Us

At Calyx CPA, we specialize in providing expert tax and accounting services tailored to the unique needs of the cannabis and psychedelics industries.

Our Services

tax planning

Tax Preparation

tax prep

Tax Planning


Accounting & Bookkeeping


Business Structuring


CFO Services


Industry Benchmarking

Operating Since

Tax & AccountingServicesFor Cannabis & Psychedelics Industry


Calyx helps cannabis and psychedelic businesses optimize their accounting and minimize their tax liability. Our team understands the challenges of the cannabis and psychedelics industry and can assist business owners in navigating the financial complexities associated with those challenges.

  • Schedule 1 Controlled Substance
  • IRC § 280E
  • IRC § 471(c)
  • Claim for Refund




About Us

Calyx CPA was established in 2019 after CPAs Bryant Zwart and Jamie Jorgenstone partnered with Justin Botillier to help him take his already established cannabis-focused tax firm to the next level. Justin Botillier has been self-employed as a tax and accounting professional since 2006. In 2016, he sold his general practice to focus full-time on working as a partner in Oregon’s burgeoning cannabis industry. Compelled by Justin’s journey, Jamie and Bryant, former accountants at a large regional firm, joined Justin to create what is now a nationwide CPA firm focused on the cannabis and psychedelics industry.    

Justin Calyx

Justin Botillier


Justin Botillier, the CEO of Calyx CPA, is an industry professional with over a decade of experience working in the cannabis industry nationwide. Currently, as state programs in the psychedelics industry begin to emerge across the US, Justin is working with the leaders in this space, including the first psilocybin service centers in Oregon. Justin can usually be found speaking at industry conferences, hosting webinars, or attending other educational events. Justin’s expertise lies in business advisory, business structures, and tax mitigation

Jamie Calyx

Jamie Jorgenstone


Jamie Jorgnestone is a Certified Public Accountant and Calyx’s Chief Technical Officer. She stays apprised of the latest tax law changes and digs deep into the tax code. Jamie is the primary author of the methodologies currently being employed by Calyx to help the cannabis and psychedelics industry mitigate the fallout of tax code 280E. She builds SOPs and trains staff to maintain well-prepared and accurate deliverables. Jamie’s talents are quite extraordinary, which has allowed her to rise through the ranks quickly, becoming an owner of a national CPA firm before the age of 30. Recently, she has been spotlighted on the front cover of Marijuana Venture Magazine as one of the publication’s 40 cannabis entrepreneurs under 40 years of age

Bryant Calyx

Bryant Zwart


Bryant Zwart, a CPA at and an MBA graduate from a top business school, brings a thoughtful and elegant approach to managing the firm. His methodical way of implementing changes in the firm’s business practices, coupled with his clear and sensitive management style, makes him an integral part of the team. Bryant plays a crucial role in the onboarding, training, and orientation of new team members, showing particular effectiveness with the firm’s bookkeeping team. As the primary custodian of the company’s core values, Bryant consistently reminds the leadership of the importance of clarity in these values, advocating against any expenditure of resources that might detract from fulfilling them.

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