Cathedral School for Boys is financially independent while connected to Grace Cathedral through shared campus space and defined governance responsibilities.

Cathedral School for Boys is a financially independent department of the Grace Cathedral. While the school and Grace Cathedral share facilities and campus spaces, Cathedral maintains independent academic leadership and day-to-day operations. Grace Cathedral participates in governance by nominating trustees, approving bylaw changes, and confirming the appointment of the Head of School, ensuring a collaborative relationship grounded in shared stewardship and clear operational boundaries.