About CCSB Law LLP

CCSB Law LLP is a Toronto business law firm whose full name, Cummings Cooper Schusheim Berliner LLP, comes from its founding partners. The firm was founded in 1995 by lawyers who had all previously worked at large downtown Toronto firms and decided to build a smaller, more personal practice where they could get to know clients, their families, and their businesses directly. Today the firm has nine lawyers working from an office on Yonge Street in Toronto, focused on corporate law, commercial real estate, tax law, and wills, trusts, and estate planning for entrepreneurs and privately held and family-owned businesses.

Several of the firm's lawyers bring teaching and cross-border experience to that work. One founding partner has taught corporate taxation at Osgoode Hall Law School and lectured for the Law Society's Bar Admission Course, and one of the firm's real estate partners was called to the bar in Quebec before being called in Ontario. The firm's practice areas include international tax, and the corporate practice handles everything from shareholder agreements to the purchase and sale of businesses, including business expansion both in and out of Canada.

Practice areas

Not listed

In the community

  • Founding partner Evelyn Schusheim taught corporate taxation part time at Osgoode Hall Law School from 1987 to 1994 and lectured the Law Society's Bar Admission Course from 1981 to 1988.
  • Founding partner Jeff Berliner has lectured at the Bar Admission Course of the Law Society of Upper Canada.

Good to know

A person using a wheelchairWheelchair accessibleA calendar with a checkmark beside a clockBy appointment

Where to find them

4100 Yonge Street, Suite 408, Toronto, Ontario M2P 2B5 · 416-512-9500

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This listing was generated by AI from public sources in August 2026. It may contain errors, and we can’t guarantee it’s accurate or complete. Before you rely on anything here, verify it on the firm’s own website. Verify licence status in the Law Society of Ontario directory ↗

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