Our Leadership Team

The Crypto Tax Lawyer leadership team is here to represent and advocate for you when you have a dispute with the CRA over crypto taxes, or you need crypto tax planning advice. Our team has the experience and knowledge to help you with all of your Canadian crypto taxes.

Canadian crypto tax lawyer David Rotfleisch Enchantee

647-699-4644

david@cryptotaxlawyer.com

David J. Rotfleisch, CPA, JD

David J. Rotfleisch is a leading Canadian Cryptocurrency tax lawyer and Chartered Professional Accountant (Lifetime Member) with over 38 years of experience. As of 2025, he is also one of only 16 Ontario Certified Specialists in Taxation – an elite distinction that places him among the province’s top tax practitioners.

David has dedicated his practice to the complex intersection of taxation and emerging technology. He provides strategic counsel to individuals, startup founders, investors, and businesses navigating the evolving tax and legal challenges of cryptocurrency, smart contracts, NFTs, and blockchain-based assets.

Widely regarded as a prominent authority on Canada and North America cryptocurrency taxation, he advises on crypto tax planning, cross-border US - Canada cryptocurrency taxation and compliance, CRA disputes, Voluntary Disclosures for unreported crypto income, and high-stakes crypto tax audits and litigation matters. His deep technical understanding of blockchain systems and the IT sector enables him to manage intricate cases involving NFT ownership, digital-asset tracing, and multi-wallet verification issues. He has also acted as an expert in litigation involving cryptocurrency.

At the corporate level, David develops legal frameworks and operational agreements for cryptocurrency issuers and guides businesses seeking to enter or scale within the Canadian digital-asset space. He collaborates closely with crypto tax accounting professionals to design integrated, practical, and compliant structures.

David is also an active thought leader, regularly publishing insights on the tax implications of cryptocurrencies, NFTs, and blockchain transactions. His commentary clarifies Tax Court crypto rulings, CRA positions, government policies, and demystifies the regulatory landscape for both public and professional audiences.

Education / Qualifications

  Certified Specialist in Taxation, Law Society of Ontario
Founder, Rotfleisch & Samulovitch P.C. (1987)
Called to the Ontario Bar (1983)
Bachelor of Commerce (B.Com.), McGill University (1975)
Chartered Accountant (CA), achieved in 1977; now CPA (Lifetime Member)
CICA In-Depth Tax Course - completed all levels
JD, Osgoode Hall Law School - completed all available tax courses

Meet the Team

Lawyers

Kevin Persaud

Kevin Persaud is a Certified Specialist in Taxation Law designated by the Law Society of Ontario and a senior associate at Rotfleisch & Samulovitch P.C., with experience advising on cryptocurrency and digital asset tax matters. He began his career with the firm as an articling student and was called to the Ontario Bar in 2018.

Kevin earned his Juris Doctor from Osgoode Hall Law School, where he completed the intensive tax curriculum and conducted academic research under Professor Jinyan Li, a distinguished tax scholar. He also holds an Honours Bachelor of Arts in Philosophy from the University of Toronto, earned with high distinction.

Kevin advises clients in tax disputes involving cryptocurrency and digital assets, including CRA tax audits, administrative objections, and appeals before the Tax Court of Canada. His work frequently involves issues such as the tax characterization of crypto transactions, valuation and cost-basis disputes, cross-border reporting, and the treatment of mining, staking, and NFT activities. Known for his analytical and strategic approach, he assists clients in navigating evolving tax positions in an emerging regulatory environment.

416-367-4222 , ext. 1017

kevin@cryptotaxlawyer.com

Jack Wang

Jack Wang is a senior associate at Rotfleisch & Samulovitch P.C., with experience in digital asset and cryptocurrency-related tax disputes, including Canada Revenue Agency (CRA) inquiries, administrative objections, and tax characterization issues involving digital assets. He began his career with the firm as a summer student and returned as an associate following his call to the Ontario Bar in 2021.

Jack earned his Juris Doctor from the University of Ottawa, where he was awarded the Professor Vern Krishna Scholarship in recognition of strong academic performance and demonstrated interest in income tax and business law. His engineering foundation and Oracle-certified Java programming background inform his analytical approach to emerging digital asset tax matters.

416-367-4222 , ext. 1015

jack@cryptotaxlawyer.com

Hoang Nguyen

Hoang Viet Nguyen is an associate at Rotfleisch & Samulovitch P.C. who assists clients with matters involving cryptocurrency taxation, compliance risks, CRA tax appeals and emerging issues involving digital assets. He completed his JD at Osgoode Hall Law School, where his interest in tax law developed through advanced coursework, and holds an MBA from the Schulich School of Business alongside earlier degrees in law and business from Asia.

Hoang is driven by the challenge of solving "new era" tax problems and is committed to helping clients find clarity and resolution in an increasingly complex regulatory environment.

416-367-4222, ext. 1024

hoang@taxpage.com

Osinachi Obi-Njoku

Osinachi Obi-Njoku is an associate at Rotfleisch & Samulovitch P.C., who assists clients with matters involving cryptocurrency taxation, digital asset compliance, CRA audits, voluntary disclosures, and tax disputes. He began his career with the firm as an articling student in 2025 and returned as an associate in 2026.

Osinachi holds an LL.M. in Taxation from Osgoode Hall Law School and previously worked with one of Africa's leading litigation firms before entering the Canadian legal profession. He is committed to helping clients navigate complex compliance obligations and achieve practical, effective resolutions in a rapidly changing digital asset regulatory environment.

Outside of work, he enjoys history, politics, travel, tourism, and competitive gaming, particularly the EA Sports FC series.

416-367-4222, ext. 1022

osinachi@taxpage.com

Paralegals

Jason Dos Anjos

Jason Dos Anjos is the Corporate Law Clerk and Paralegal at Rotfleisch & Samulovitch P.C., providing specialized administrative and procedural support for clients operating digital asset and cryptocurrency-related business structures. In the fast-moving world of cryptocurrency, Jason ensures that the "off-chain" corporate structures - such as holding companies and crypto-trading entities - remain in full compliance with traditional corporate law.

Since joining the firm in 2018, Jason has been recognized for his organized and detail-oriented approach to corporate filings, revivals, and minute book maintenance, particularly for clients with complex digital asset portfolios. His work helps provide a stable and well-maintained corporate framework that supports clients navigating emerging technologies within established legal and regulatory systems.

416-367-4222 , ext. 1016

jason@cryptotaxlawyer.com

Amol Bhangoo

Amol Bhangoo is a paralegal at Rotfleisch & Samulovitch P.C. who assists with the procedural execution of tax strategies in the rapidly evolving digital asset space. He works closely with senior counsel and accountants to manage the unique administrative hurdles of cryptocurrency tax audits and CRA collections. His ability to handle the "procedural friction" of digital asset files is vital for clients facing complex assessments on NFTs, staking, and high-volume trading.

Amol leverages his P1 licensing (Law Society of Ontario in 2021) and global legal background to ensure that digital holdings are defended with the same procedural rigor as traditional assets.

416-367-4222 , ext. 1013

amol@cryptotaxlawyer.com

Evgeniia Predannykova

Evgeniia (Gina) Predannykova is a Law Clerk at Rotfleisch & Samulovitch P.C., assisting with client communication, document coordination, and procedural support for cryptocurrency taxation and other digital asset matters. She joined the firm in 2023 after graduating with Honours from Centennial College’s Law Clerk program and is fluent in three languages.

Gina manages client communications and file coordination with a globally informed perspective, helping crypto investors and businesses understand the step-by-step requirements of tax compliance. Her goal is to provide a calm, professional, and highly organized introduction to the firm’s "new era" tax services.

416-367-4222 , ext. 1023

gina@taxpage.com

Administration

Danielle Kuechler

Danielle Kuechler is the Administrator at Rotfleisch & Samulovitch P.C., where she coordinates client intake and operational support for tax matters involving emerging industries, including digital assets. She joined the firm in 2021 and works closely with internal teams to ensure that files involving cryptocurrency, NFTS, smart contracts, and evolving business models are set up accurately and efficiently.

Danielle’s disciplined and detail-focused approach is essential for tracking the unique data and documentation required for cryptocurrency files. By ensuring a seamless and professional intake process, Danielle helps bridge the gap between digital assets and traditional tax law, providing a secure starting point for clients looking to resolve their crypto tax disputes.

416-367-4222 , ext. 1026

dani@cryptotaxlawyer.com

Barbara Jobber

Barbara Jobber is an Administrative Assistant at Rotfleisch & Samulovitch P.C., supporting intake, scheduling, and administrative coordination for tax matters involving digital assets and cryptocurrency. Since joining the firm in 2024, she has assisted clients whose files involve complex documentation and heightened organizational demands.

Barbara leverages her background in communication to bridge the gap between technical crypto terminology and the formal administrative requirements of the Canada Revenue Agency (CRA). By ensuring a professional and structured introduction to the firm, she allows clients to move through the crypto-tax resolution process with confidence and peace of mind.

416-367-4222 , ext. 1012

barbara@taxpage.com

Students & Licensing Candidates

Juan Carlo Diaz

Juan Carlos Díaz García is a Lawyer Licensing Candidate at Rotfleisch & Samulovitch P.C., where he continues to contribute to the firm’s tax practice in areas including digital asset taxation, legal research, and CRA compliance matters.

Juan joined the firm in 2025 as an Articling Student, bringing a deep background in international tax from Colombia and Canada. His prior experience includes advising multinational clients and working within Colombia’s national tax authority, providing him with insight into cross-border tax matters and regulatory compliance.

Juan holds an LL.B. from Universidad Externado de Colombia and LL.M. degrees in Taxation from Osgoode Hall Law School and the University of Florida, where he focused on international tax structuring and regulatory risk.

416-367-4222, ext. 1025

juan.carlos@taxpage.com

Lucy (Jingwen) Wei

Lucy (Jingwen) Wei is an articling student at Rotfleisch & Samulovitch P.C. and a 2026 Juris Doctor graduate of Osgoode Hall Law School. She developed a strong foundation in tax law during her legal studies.

Lucy’s tax interests include the taxation of cryptocurrencies, consumption tax, and trusts. Her focus on cryptocurrency taxation extends to questions about how Canadian tax frameworks respond to evolving forms of property, transactions, and investment, providing a natural connection to the firm’s work with clients on digital-asset tax matters.

Before law school, Lucy worked in instructional design, educational research, and consulting. This experience strengthened her research, data analysis, strategic planning, and client communication skills, all of which complement her legal training.

416-367-4222, ext. 1019

lucy@taxpage.com

Andrew Son

Andrew (Mihnwan) Son is an articling student at Rotfleisch & Samulovitch P.C., having previously worked with the firm as a summer student. He is a 2026 graduate of Osgoode Hall Law School, where he developed his interest in tax law.

Andrew’s legal training included a clinic placement at Parkdale Community Legal Services, where he represented clients before the Landlord and Tenant Board, developing practical advocacy and client-service experience.

Andrew brings his developing tax-law knowledge and practical client-service experience to his work at the firm, working within a practice that assists clients with tax issues involving cryptocurrency and digital assets.

416-367-4222, ext. 1014

andrew@taxpage.com

Contact our Leadership Team Today

When you have unreported NFT or crypto taxes, an upcoming cryptocurrency tax audit due to crypto transactions, a reassessment from the CRA that you would like to challenge, or you want to create a better crypto tax plan, our team is here to help.

Contact us and our team will bring its experience and expertise to bear to help you with crypto tax issues.