Based in Aurora, Illinois, SDC CPAs is a forensic accounting firm that works primarily with insurance companies. SDC CPAs’ areas of expertise include crime, fidelity (employee wrongdoing), commercial surety insurance claims, and lack of faithful performance.

Since 2001, SDC CPAs' accountants have assisted insurance adjusters and attorneys with their own investigations. In some cases, the company’s accountants track the flow of money into and out of an organization’s or a person’s bank account, revealing whether there has been financial malfeasance.

SDC CPAs helps resolve issues with financial institutional bonds from banks, insurance companies, brokers, credit unions, and other organizations. The company also investigates property losses, including those related to crimes such as forgery, robbery, and theft. When property is missing or unaccounted for, the firm will assist insurance companies in determining the veracity of the claim, playing a key role in insurance claim integrity. The company also can assist in disputes, mediation, and damage evaluation.