

Cantor Forensic & Divorce Accounting, PLLC provides expert forensic accounting, divorce financial consulting, and civil litigation services to clients, attorneys, and other professionals involved in family law, marital dissolution, and civil matters. Our practice is concentrated in divorce and family law accounting while also supporting a broader range of civil litigation matters, allowing us to deliver highly specialized, court-ready financial analysis.
As a boutique forensic accounting firm, we focus on divorce, family law, and civil matters, with our partners personally involved in every case. This hands-on approach ensures focused attention, consistency, and trusted expertise throughout each engagement. Our team provides support across all phases of the process, including litigation support, arbitration, mediation, collaborative divorce, and forensic accounting consulting.
In addition to marital dissolution matters, CFDA offers tailored consulting services to meet each client’s specific needs—whether that involves comprehensive case support or limited-scope forensic or divorce financial guidance. Based in Chandler, Arizona, CFDA serves clients throughout the Phoenix metropolitan area, including Chandler, Scottsdale, Gilbert, Mesa, and Tempe, as well as clients nationwide.
3990 East Riggs Road Ste. 3, Chandler, Arizona 85249, United States
Phone: (480) 448-9904 Fax: (480) 470-6932
Open today | 09:00 am – 05:00 pm |
David S. Cantor, CPA/ABV, CDFA®, founder of Cantor Forensic & Divorce Accounting, PLLC, has been practicing in Family Law Forensic Accounting since 1990. He dedicates 100% of his practice to divorce accounting and consulting, with experience in both Arizona and California, and extensive knowledge of marital dissolution case law in both states.
David was appointed by the Superior Court of Maricopa County as a Special Master and as a Certified Tax Practitioner to determine income under Arizona Revised Statutes Section 25-320.02.
Martin E. Hellmer, CPA is a partner who brings more than 20 years of experience in complex financial investigations and civil litigation matters. As a former FBI Special Agent and Certified Public Accountant, Martin offers a unique combination of investigative expertise and financial analysis to support high-stakes disputes.
Martin's background allows him to deliver independent, court-ready analysis and clear insight in even the most complex cases, helping attorneys and clients uncover facts, assess risk, and move forward with confidence.

With more than 30 years of experience in family law accounting, we bring a steady, knowledgeable approach to even the most complex divorce matters. We work closely with clients and attorneys to analyze financial records, uncover relevant details, and present clear, accurate information that supports informed decision-making. Our work is guided by integrity, objectivity, and a deep understanding of the financial and emotional challenges that often accompany family law cases.

We provide comprehensive support for collaborative divorce and mediation by serving as the financial neutral for all parties involved. Our role is to ensure transparency, clarity, and fairness by organizing financial information, explaining options, and modeling potential outcomes. By offering unbiased analysis and clear financial insight, we help reduce conflict, streamline negotiations, and support resolutions that avoid unnecessary court involvement.

When a divorce or family law matter proceeds to court, we are available to serve as an expert witness accountant. We prepare thorough, court-ready analyses and provide clear, credible testimony that helps judges and attorneys understand complex financial issues. Our experience in litigation settings ensures that our opinions are well-supported, objective, and presented in a manner that withstands scrutiny.

Applying divorce and family law principles to real-world financial situations requires both legal awareness and accounting expertise. We assist clients and attorneys by analyzing how case law, statutes, and financial standards impact the unique circumstances of each case. As matters evolve, we provide ongoing insight to help anticipate challenges, evaluate strategies, and support sound financial decisions throughout the divorce process.

Our Civil Litigation Services provide clear, defensible financial analysis to support complex legal matters across a wide range of disputes. We offer experienced support for civil litigation cases, white collar crime defense, False Claims Act analyses, and healthcare reimbursement matters, helping attorneys build stronger, well-supported cases.

Through Martin Hellmer’s company, Blue Line Agency, he is able to deliver confidential, thorough investigations designed to uncover facts and protect your interests. He supports business and personal disputes, asset and debt searches, complex financial fraud schemes, and employee malfeasance with accuracy, discretion, and attention to detail.
Cantor Forensic & Divorce Accounting, PLLC
3990 East Riggs Road Ste. 3, Chandler, Arizona 85249
Cantor Forensic & Divorce Accounting, PLLC specializes in divorce, family law, and civil accounting matters, providing forensic accounting services in marital dissolution and civil cases. Proudly serving clients in Chandler, Phoenix, Scottsdale, Gilbert, Mesa, Tempe, and all of Arizona, along with clients virtually across the United States. Our dedicated team delivers accurate financial insights to help navigate complex family law matters.
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