Educating Clients is OUR Passion

McNulty & Co CPAs is a premier Financial Services firm. We provide Quality and Affordable Accounting, Tax and Advisory services to clients throughout the Tri-State area from our Westchester County, New York office. We also specialize in providing service virtually in every state utilizing our online video client service portal.


Our breadth of services coupled with our ability to deliver these services efficiently at an affordable price point, sets us apart from any other provider in the Financial Services industry. 

We are proud to serve our community by offering a complete platform of Financial Service solutions to both Individuals and Businesses. Our team has years of combined experience advising a vast range of clients from blue and white-collar workers, small and mid-sized businesses, Fortune 500 companies, and high-net-worth individuals.


These experiences have educated us as to what best practices and systematic steps must be taken in order to achieve paramount financial success. We utilize this wealth of experience to advise our clients and guide them toward achieving success at their desired level.


  • Legal

  • Energy 

  • Insurance

  • Real Estate

  • Technology

  • Construction

  • Life Sciences

  • Private Client

  • Private Equity

  • Art

  • Fashion

  • Production

  • Manufacturing

  • Medical Services

  • Food & Beverage

  • Financial Services

  • Architecture & Engineering

  • Many More!



Payroll Services

Audits & Reviews

IRS Representation

Quickbooks Assistance

Outsourced Accounting


Litigation Support

Divorce & Matrimonial

Internal Control Design

Fraud Prevention Services

Expert Witness Testimony


Tax Planning

Sales Taxation

Business Taxation

Individual Taxation

Non-Profit Taxation

State & Local Taxation

Estate & Trust Taxation


Due Diligence 

M&A Advisory

Business Buy/Sell

Business Valuation

Quality of Earnings

Transaction Advisory




Outsourced CFO

Business Analytics

Accounting Advisory

Management Consulting

Financial Risk Management

Restructuring & Turnaround

Real Estate

Cost Segregation

Valuation Services

Opportunity Zones

Investment Analysis

Asset & Estate Valuation