Anchin

Overview

Anchin, Block & Anchin LLP is an accounting, tax, audit, and advisory firm based in New York City [1][2]. The firm provides tax, assurance, and advisory services to corporations, investment funds, and high-net-worth clients [2][3]. Anchin maintains its primary headquarters at 3 Times Square, 24th Floor in New York City, with additional offices in Uniondale on Long Island and in Boca Raton and Palm Beach Gardens, Florida [5]. The firm serves clients across approximately 20 industries, including architecture and engineering, financial services, real estate, technology, healthcare, and private equity [4]. Anchin's service lines encompass advisory, tax advisory, assurance and auditing, private client services, business and risk advisory, litigation support, regulatory compliance, transaction advisory, valuation, and technology and data advisory [10]. The firm celebrated its centennial in November 2023 [7]. In June 2026, Baker Tilly announced an agreement to acquire Anchin, with New York City designated as the combined firm's headquarters [6].

The company's own site places it in New York: Text explicitly states 'Based in NYC' and lists 'New York City' as a primary location with headquarters confirmation in the Baker Tilly acqu. [2]

Anchin's New York City office is at 3 Times Square, 24th Floor, New York, NY 10036, with additional offices in Uniondale on Long Island, Boca Raton and Palm Beach Gardens, Florida. [5]

Anchin's service lines include advisory, tax advisory, assurance and auditing, private client, business and risk advisory, litigation support, regulatory compliance, transaction advisory, valuation, and technology and data advisory. [10]

Growth & traction

Anchin marked its centennial with a November 16, 2023 announcement headlined "Anchin Celebrates 100 Years of Providing Exceptional Client Service." [7]

Anchin was "Named a Top 100 Accounting Firm by Accounting Today for 2026" on March 26, 2026 and "Recognized Among Top 50 CPA Firms in INSIDE Public Accounting's Annual Rankings" on August 19, 2025. [8]

Customers

Anchin's homepage features client testimonials and logos including Jim Cramer, Adjmi Apparel, Perfetto Contracting, J Public Relations, Siggi's, East End Capital, Syska Hennessy and Langan. [9]