John Vazzana CPA PLLC is a boutique accounting firm specializing in nonprofit organizations. An alumni of Deloitte & Touche , John Vazzana established the firm in the year 2000, opening an office in Brooklyn, NY. We provide services to nonprofit organizations, mainly 501(c)(3) public charities. We typically do not service private foundations. The firm’s preferred focus enables us to provide expert service to our clients in an efficient manner. We are a peer reviewed firm and participate in an AICPA-approved practice-monitoring program. Our latest peer review report can be viewed here. We are also on the NYC Comptroller's List of prequalified CPA Firms. We perform audits in many northeast states including New York, New Jersey, Connecticut, Pennsylvania, Delaware, and Washington DC. We perform review services, Form 990 preparation and other services throughout the United States.