Logan Katz LLP

Logan Katz LLP is a full-service accounting and advisory firm established in 1994 in Ottawa, Ontario, with offices expanded to Toronto in 2019 and Seaforth in 2025. The firm comprises over 50 Chartered Professional Accountants and staff providing high-quality accounting, taxation, and business advisory services to corporations, organizations, and individuals across diverse industries ranging from international corporations to locally owned businesses and professionals. The founding partners, David Logan and Gary Katz, established the firm with a promise to provide superior client service. The firm became an affiliate of AGN International in 2002, a worldwide association of independent accounting and consulting firms providing access to current expertise and professional experience. The team expanded with additional partners Denis Chainé, Trevor Kennedy, and Christa Gillis. Services encompass tax compliance and planning, financial statements and assurance, estate and transition planning, financial reporting and bookkeeping, back office support and interim controllership, and cross-border business services. The firm emphasizes current knowledge, client-inspired approaches, listening and asking right questions, professional service continuity, and timely responsiveness. Expertise includes corporate and personal taxation, business acquisitions and sales, succession planning, retirement and estate planning, strategic business planning, and shareholder dispute resolution.