Compliance Made Simple.

I am an Argentine tax professional and entrepreneur who moved to the United States with a clear goal: to build a trusted firm focused on personalized service, technical excellence, and long-term client relationships.

Before entering the U.S. tax and accounting industry, I spent more than a decade developing my professional career in Argentina, working in business operations, process management, and customer service within Telecom Argentina, one of the country’s largest telecommunications companies. That experience provided a strong foundation in organization, compliance, problem-solving, and client support—principles that continue to guide my work today.

After relocating to Florida, I obtained my IRS credentials, including my PTIN (Preparer Tax Identification Number) and EFIN (Electronic Filing Identification Number), allowing me to prepare and electronically file federal tax returns on behalf of clients. I also implemented professional tax preparation software and industry-standard processes to ensure accuracy, compliance, and efficiency.

Today, I serve individuals, families, self-employed professionals, small businesses, foreign-owned companies, and international entrepreneurs throughout Florida and across the United States. My practice includes tax preparation, bookkeeping, payroll services, business formation, IRS resolution, foreign-owned LLC compliance, ITIN services, and tax support for nonresident taxpayers.

I am currently pursuing the Enrolled Agent (EA) designation, the highest credential awarded directly by the Internal Revenue Service. Upon completion, this credential will further expand my ability to represent taxpayers before the IRS in all administrative matters.

As the founder of Castagnet Tax Consulting Group, my mission is simple: provide professional, bilingual, and reliable tax services while helping clients navigate the complexity of the U.S. tax system with confidence.