RJI International CPAs, headquartered in Irvine, is actively incorporating artificial intelligence into its accounting and tax practices. Manuel Ramirez, the firm’s chairman and partner in charge of international tax, expresses cautious optimism about these new tools but stresses the necessity of robust oversight.
Ramirez, often known as Manny, stated that RJI has been utilizing AI tools for the past 18 months. The firm is evaluating various AI-enabled solutions for both internal deployment and to extend as resources to its clients and nonprofit organizations. Ramirez described their overall approach as one of "cautious optimism," acknowledging the significant potential for AI to enhance efficiency within the profession.
Despite the benefits, Ramirez highlights substantial risks associated with AI. He noted that AI can sometimes "hallucinate," making it unreliable for independent use. Without proper guidance and oversight, he warned, the situation could become a "Wild West," potentially leading to severe professional consequences for individuals, including the loss of licenses, sanctions, or probation. RJI is currently employing and evaluating 13 different types of AI software, including Anthropic and Bloomberg, with plans to narrow this selection down to four major programs by the end of the year. These programs, Ramirez confirmed, require substantial management oversight.
RJI International CPAs, founded in 1980, specializes in audit and assurance, tax and consulting, business accounting, and SEC issues, with a particular focus on international tax, accounting, and consulting services. The firm has demonstrated rapid growth, with its Orange County CPA count increasing by 50% from 28 in the summer of 2023 to 42 as of August. Ramirez attributes this growth largely to RJI's position as a leader in international tax, cross-border business strategy, and attestation services for large private and public companies. The company’s business is split, with tax matters comprising 60% and business auditing making up 30%. Ramirez also stated RJI's commitment to operating as an independent firm, without private equity investment, which he believes has been a key factor in attracting and retaining top talent.
Beyond technological integration, RJI also navigates the broader economic landscape affecting businesses in California. Ramirez has observed a "tremendous amount" of companies relocating from California over the past 15 years, estimating nearly 100 such departures due to the state's tax and business climate. He also noted a growing need among wealthy Californians, including those with substantial net worth, for specialized tax advice and planning as the state's tax environment continues to evolve.
This evolving landscape includes proposed changes such as Proposition 40, a measure slated for California voters in November. Proposition 40 would introduce a one-time 5% wealth tax on certain Californians with more than $1 billion in net worth. If approved, 90% of the revenue generated would be directed towards healthcare programs. The tax would cover assets such as businesses, securities, art, collectibles, and intellectual property, while excluding real property and some pensions and retirement accounts.
Globally, RJI operates in 40 countries, and approximately half of its international team members are women. Ramirez himself remains committed to staying current with constantly changing regulations, regularly reading hundreds of pages of tax law each week.
As RJI continues to evaluate and refine its use of AI tools, its leadership underscores the importance of stringent management oversight to mitigate risks and ensure professional standards are upheld, particularly as more accounting firms consider integrating similar technologies.





