Forensic, Litigation, & Consulting Services
Bringing experience, confidentiality, responsiveness, and value to forensic, litigation, and consulting services across a variety of industries.
10K+

Trusted by X,XXX clients, we deliver accurate forensic insights.
OUR SERVICES
Services We Provide
RSZ Forensic Associates offers a comprehensive range of forensic accounting, litigation consulting, fraud risk management, and financial investigation services. Our team delivers accurate analysis, expert insights, and strategic support tailored to complex legal and business matters, helping clients uncover financial truth, mitigate risks, and achieve informed, confident decisions.
Forensics Accounting
Comprehensive forensic accounting services analyzing financial data to uncover discrepancies, support litigation, and provide accurate insights.
Fraud Risk Management
Proactive fraud risk management identifying vulnerabilities, preventing misconduct, and strengthening internal controls for long-term organizational protection.
Litigation Consulting
Strategic litigation consulting delivering financial analysis, expert insights, and support to strengthen legal cases and outcomes.
Expert Witness Testimony
Experienced expert witness testimony presenting clear, credible financial findings to support legal arguments and court proceedings effectively.
Financial Investigations
In-depth financial investigations uncovering irregularities, tracing assets, and analyzing transactions to deliver accurate, defensible conclusions for clients.
Explore our forensic accounting and financial investigation services, click here.
"Put Over
50 Years of Collective Experience to Work For You."
50+
Years of Experience
Providing reliable expertise and demonstrated results for decades.
RSZ Forensic Associates is a New York City-based boutique practice founded by a team of seasoned Partners. With more than 50 years of combined experience, we specialize in providing forensic, litigation, and consulting services. Our Partners and professionals work with clients and counsel to focus on the “big picture” objectives. We deliver the fact-supported, detailed information to address the key issues affecting our clients in various situations.
100%
Expert Reports Delivered
Delivering clear, court-ready reports that simplify complex financial findings for stakeholders.
20K+
Client Served
Trusted by thousands of clients across industries, delivering accurate financial insights consistently.
98%
Client Satisfaction Rate
Consistently exceeding expectations through reliable service, clear communication, and proven results.
WHY CHOOSE US
Why Clients Trust Our Expertise
Decades Of Experience
Our successes with hundreds of investigations across a spectrum of industries.
Integrated Comprehensive Approach
Our core focus on the forensic financial analytics necessary for investigations, including accounting, economics, & technology.
Our Commitment
Our more than 50 years of combined experience and recognized expertise.

TEAM MEMBERS
Meet The RSZ Forensic Associates Team
Meet the RSZ Forensic Associates team, a group of seasoned professionals delivering expert forensic accounting, litigation consulting, and financial investigation services with precision, integrity, and decades of combined experience.

Our Approach
How We Deliver Results
At RSZ, we manage our client relationships with the utmost confidentiality and responsiveness. Our approach is to deliver financial consulting expertise and professional judgement to triers of fact and other decision makers, including attorneys, their clients, and to corporate counsel, as well as management and corporate boards.
We pride ourselves on being able to both assist our clients, and articulate the theory and alternatives that are available to achieve the desired outcome.
Our Process
RSZ Process for Accurate Results
At the outset of every engagement, we develop a thorough understanding of our client’s needs, identify objectives, and develop the necessary plans and strategies to address those needs and objectives in a credible and defensible manner.
By effectively considering the options and outcomes of different strategies, we rely on proven approaches and cost-efficiencies to the litigation consulting process, qualities that are typically overlooked in the interest of rapid responsiveness.

FREQUENTLY ASKED QUESTION
Reliable Answers to Important Questions
Find clear, concise answers to common questions about our forensic accounting, litigation consulting, and financial investigation services, helping you better understand our process, expertise, and how we support your needs.
What types of forensic accounting services does RSZ Forensic Associates provide?
RSZ Forensic Associates offers a comprehensive range of forensic accounting and litigation consulting services designed to address complex financial and legal matters. Our core service areas include forensic accounting, fraud risk management, litigation consulting, expert witness testimony, and financial investigations. Within these areas, our team handles asset misappropriation investigations, financial misrepresentation analysis, civil damages and insurance claims, evaluation of internal controls, data analytics, monitorships, regulatory compliance consulting, accounting and audit-related disputes, post-acquisition purchase price disputes, and transaction due diligence. Each engagement is tailored to the specific needs of our clients, ensuring accurate, defensible results that support informed decision-making in legal proceedings and business matters.
How is RSZ Forensic Associates different from traditional accounting firms?
Unlike traditional, multi-practice professional service firms, RSZ Forensic Associates focuses solely on forensic accounting, litigation consulting, and related disciplines. Because we do not offer audit and tax services, we are better positioned to serve our clients without the seasonal workload compression problems that affect traditional accounting firms. This dedicated focus also means we have significantly fewer conflicts of interest, allowing us to maintain the highest level of objectivity and independence in every engagement. Our boutique structure ensures that seasoned Partners and experienced professionals are directly involved in each case, delivering the kind of personalized attention and responsiveness that larger firms often cannot match.
What industries does RSZ Forensic Associates serve?
RSZ Forensic Associates has successfully completed hundreds of investigations across a wide spectrum of industries. Our team of credentialed professionals, including Certified Public Accountants, Certified in Financial Forensics, and Certified Fraud Examiners, brings the versatile expertise needed to navigate complex financial issues regardless of the industry involved. Whether the matter involves corporate fraud, commercial litigation, insurance claims, or regulatory compliance, our forensic accounting and financial investigation capabilities are designed to deliver accurate, reliable conclusions that withstand scrutiny in legal and business contexts.
When should I engage a forensic accountant for my case?
Engaging a forensic accountant as early as possible in a legal or financial matter is critical to achieving the best outcome. Early involvement allows the forensic team to gain a full and thorough understanding of the facts surrounding the allegations and aids in the appropriate measurement of damages. At RSZ Forensic Associates, our professionals work closely with counsel from the outset to help evaluate and develop discovery requests, anticipate inquiries and challenges, and establish a defensible basis for conclusions. Whether you are facing a financial dispute, suspected fraud, litigation requiring damage quantification, or a need for expert witness testimony, involving a forensic accounting expert early ensures your legal and financial strategy is built on a solid, well-supported foundation.
Can RSZ Forensic Associates provide expert witness testimony?
Yes, RSZ Forensic Associates provides experienced expert witness testimony as one of our core service offerings. Our professionals are proficient at presenting clear, credible explanations of complex financial investigations and analyses in court proceedings and depositions. In addition to being credentialed CPAs and forensic accountants, our Partners are experienced educators who serve as adjunct faculty and lecturers to accounting, legal, and investigative audiences at local, national, and international levels. This combination of forensic expertise and teaching experience enhances our ability to communicate complex financial concepts in non-technical, easy-to-understand language that assists judges, juries, attorneys, and other triers of fact in arriving at well-informed decisions.
How does RSZ Forensic Associates ensure confidentiality and accuracy?
Confidentiality and accuracy are foundational principles at RSZ Forensic Associates. We manage every client relationship with the utmost discretion, recognizing the sensitive nature of forensic investigations and litigation matters. Our professionals adhere to the guiding principles and standards of practice established by the American Institute of Certified Public Accountants and the Association of Certified Fraud Examiners, performing thorough research and developing appropriate investigative approaches to establish defensible conclusions. Our work is independent, objective, and data-driven, designed to withstand scrutiny in legal proceedings. With more than 50 years of combined experience and a commitment to delivering court-ready analysis, our team consistently provides the reliable, precise financial insights our clients depend on.
Still have a question? Contact RSZ Forensic Associates now.

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Fax number: 646-475-2240
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Let’s Discuss Your Case
Whether you need litigation support for a complex legal case or a financial investigation to uncover critical information, our dedicated team is ready to provide expert guidance tailored to your unique circumstances. We recognize that every case is different, and we are committed to delivering personalized solutions that align with your needs.
Phone Numbers:
Fax Number:
646-475-2240
Official Email:
Address:
355 Lexington Ave #401, New York, NY 10017
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