Finding The Truth Behind The Numbers

Lisa Showfety Chattin

Billing & Divorce Specialist

Practice Areas

Recent News

Lunch & Learn Program

IAG and Continued Learning

With IAG’s Lunch and Learn program, we come to your office, bring you lunch and speak to your ...

Thankful For Our Team

Unity, gratitude, and camaraderie filled our firm as we enjoyed a delightful Thanksgiving luncheon together, celebrating the bonds ...

IAG celebrates 20th anniversary

IAG celebrated our 20th anniversary in February 2023! We have a passion for helping the attorneys we serve ...

Lisa Showfety Chattin

Lisa Showfety Chattin truly offers a very unique view of client service, having previously employed IAG Forensics to help her with the financial aspects of her own divorce. She uses her own experience and skills to assist our clients through the often overwhelming divorce process.

Her specialty is helping clients with organizing documents, budgeting, and preparing Domestic Relations Financial Affidavits (DRFA’s). She is also the firm’s billing manager.

Prior to joining IAG Forensics in 2006, Lisa was a Registered Dental Hygienist, involved in church and community activities.

She graduated with a B.S. from the University of North Carolina at Chapel Hill.

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.