Horvitz & Frisch, P.C. is a CPA firm in Gloucester, MA serving individuals, business entities, not for profit organizations, and trusts and estates. The firm provides tax and accounting support for clients with needs ranging from annual compliance to planning and advisory work.

Its services include tax preparation and compliance, tax planning and consulting, financial statement audits, reviews and compilations, Yellow Book audits, business valuation, management advisory, forecasting, bookkeeping and write-up, and planning for estates, gifts, succession, formations, acquisitions, mergers, and sales. The source describes the firm as a full service certified public accounting firm and identifies it as the largest CPA firm on Cape Ann.