Joseph Sardella, U.S. CPA, is a U.S. tax partner with more than three decades of experience advising individuals, entrepreneurs, and Canadian businesses on complex U.S. and cross-border tax matters. He began his career in U.S. taxation in 1993 with national accounting firms in Vancouver and Toronto and specializes in U.S.–Canada cross-border taxation, international structuring, inbound and outbound investments, U.S. corporate and partnership taxation, and high-net-worth individual planning.

Throughout his career, Joseph has built and led U.S. tax practices, advising on entity structuring, foreign tax credit planning, controlled foreign corporations, treaty interpretation, and U.S. reporting obligations. Known for his practical, solutions-oriented approach, he translates complex technical rules into clear, actionable advice. At Grewal Guyatt LLP, he plays a key role in expanding the firm’s U.S. tax and cross-border practice.