Castellano, Korenberg and Co.

Business owners and managers choose Marcum for our pragmatic, industry-focused insights Our mission is to help your organization become more successful

Marcum's Tax & Business Services division offers all forms of accounting and regulatory compliance services

Marcum provides independent audit, attestation and transaction advisory services to both publicly traded and privately owned companies

Challenged by a specific business issue or looking to establish a long-term relationship with a trusted adviser? Ask Marcum

2022 Marcum Year-end Tax Guide

TAX PLANNING FOR 2022 AND 2023

Is Your Dental Practice Ready for a Potential Economic Downturn in 2023?

Whenever there is an economic crisis, we can assume it will affect consumer discretionary spending habits, and dentistry is usually a victim

The Importance of Workplace Well-Being for Long-Term Care Employees

Tax Implications of Alternative Investments for Nonprofit Organizations

Marcum LLP is a national accounting and advisory services firm dedicated to helping entrepreneurial, middle-market companies and high net worth individuals achieve their goals Since 1951, clients have chosen Marcum for our deep expertise and insightful guidance in helping them forge pathways to success, whatever challenges they’re facing

Marcum offers a complete spectrum of tax, assurance and advisory services, as well as an extensive portfolio of industry-focused practices with specialized expertise for both privately held and publicly registered companies, and nonprofit and social sector organizations

• Get to know Marcum
• Learn about our client service standards
• Discover our mission & philosophy
• See how we make an impact in our communities

Maximizing probability in the complex and highly competitive world of deal-making takes experience, knowledge, and skill

Marcum LLP is among the first national accounting and advisory firms to establish a practice dedicated to serving the PEO industry

Marcum’s Real Estate Group specializes in providing financial, tax and accounting solutions to real estate owners, developers and managers

TALENT & LITERARY AGENCIES

Marcum's Agency Services Group provides professional services exclusively for talent agents, literary agents and authors

High tech companies face a number of issues and obstacles in today's changing global landscape and strive to pursue innovative solutions to address today's challenges

Assisting alternative investment advisors isn't just a part of what we do, it is all that we do

Marcum serves automotive dealerships representing more than 30 automobile brands

The constantly changing regulatory environment has created unique challenges to broker-dealers

Marcum's Cannabis Services Group has established itself as an industry leader

In today's business environment, mergers and acquisitions of middle market businesses are occurring with greater frequency

Marcum is dedicated to assisting construction contractors with personalized and attentive service, strong technical expertise, and uncompromising integrity

CONSUMER & INDUSTRIAL PRODUCTS