San Jose executives plead guilty to employment tax crimes

May 20, 2025 — The following is according to court documents and statements made in court: Lalo Valdez and Matthew Olson, both of Northern California, operated a San Jose-based health informatics and product development company that provided clinical care and technology services to clients in healthcare and academia. Valdez was the CEO and Olson the CFO. As such, both were responsible for the company’s operations, managed its internal books and records, signed checks on behalf of the company, and hired and fired employees. Both men also were responsible for withholding Social Security, Medicare, and federal income taxes from employees’ wages and paying those funds over to the government each quarter.  Read More