Matthew D. Lee is a partner at the law firm of Fox Rothschild LLP in Philadelphia.  He is co-chair of the firm's White-Collar Criminal Defense & Regulatory Compliance practice group and maintains an extensive tax controversy practice.  Mr. Lee regularly represents individuals and businesses in criminal and civil tax matters, including criminal tax investigations, prosecutions, and proceedings before the Internal Revenue Service, such as audits, appeals, and collection matters.

Jeffrey Rosenfeld concentrates his practice in the area of business tax law. He counsels public and private corporations, partnerships, and individuals in a broad array of tax matters including:

• domestic and international tax matters
• state and local tax planning
• tax-efficient structuring of domestic and international mergers, acquisitions, divestitures, reorganizations, spin-offs, redemptions, and liquidations
• formation, operation, and acquisition of Subchapter S Corporations, partnerships, and limited liability companies
• federal, state, and local criminal and civil tax controversies, including audits, administrative appeals, and litigation
• issuances of equity-based compensation

• Formation of entities to be engaged in the digital currencies space
• Negotiation, drafting and documentation of governing documents (such as limited liability company agreement) for entities engaged in the digital currencies space
• Compensation and other issues concerning the issuance of digital currencies or the grant of digital currencies to service providers
• Federal income tax consequences associated with the purchase, sale or exchange of digital currencies