Finding The Truth Behind The Numbers

Tammy Thomas


Tammy Thomas


Tammy Thomas has a Bachelor of Science degree in Management, with a Certificate in Accounting from The Georgia Institute of Technology. She is a Certified Public Accountant (CPA), Certified in Financial Forensics (CFF),  a Chartered Global Management Accountant (CGMA), and a Certified Fraud Examiner (CFE).

Tammy Thomas provides business and financial advice to attorneys and their clients throughout the litigation process, including providing testimony as an expert witness. She has been involved in many engagements involving breach of contract, breach of fiduciary duty, accounting malpractice, franchise agreements, shareholder agreements, purchase price adjustments, fraud and intellectual property damages. Ms. Thomas has been retained as the expert witness by plaintiffs and defendants in breach of contract disputes, Estate and Trust matters, shareholder disputes and has testified in depositions, at trial, and in arbitration.

Prior to focusing her career on dispute resolution services, Ms. Thomas worked in public and corporate accounting. She was an auditor with Arthur Andersen in Atlanta and audited both public and private companies, assisted in various SEC filings, due diligence, and various other consulting projects. She audited clients in the international and domestic utility industry, as well as the telecommunications, manufacturing, and service industries. Subsequent to her work with Arthur Andersen, Ms. Thomas also gained experience in the corporate accounting arena, working with a global real estate investment firm overseeing the financial progress of specific investments for several real estate funds and performing internal reviews and audits of properties. She was also involved in due diligence for potential real estate investment opportunities by the company.

Tammy is a member of the AICPA’s Forensic and Litigation Services (FLS) Committee, the Georgia Society of CPA’s FVS Section and serves as the Treasurer and Board Member of the Georgia Association of Women Lawyers (GAWL).

About Us

IAG Forensics & Valuation is a CPA firm that specializes in forensic accounting, fraud investigation, business valuation and litigation support.

Our clients are primarily litigation attorneys who need litigation support and expert witness services in cases involving complex financial matters.

Our Partners & Principals have served as expert witnesses in hundreds of cases in Georgia State and Superior courts, Federal court and courts in other states.

Our team is comprised of professionals who have the experience and professional judgement to effectively assist in a wide variety of matters for many types of clients. The depth and breadth of our experience and the number of qualified professionals allows us to deliver superior services in a timely and cost-effective manner.


Any matter that involves the investigation, reconstruction and reconciliation of complex financial transactions is a great prospective project for IAG.


Set Up Your Appointment Today

We welcome you to contact us to privately discuss your needs.


East Cobb Office (Main)
501 Village Trace, NE
Building 9, Suite 101
Marietta, GA 30067-4150


Phone: 770-565-3098