Abacos Tax
Optimize your Compliance.
We take care of the complex financial and tax compliance landscape in Puerto Rico.
Contact us today!
About Abacos Tax
Our Story
Welcome to Abacos, where precision and expertise come together to simplify your accounting and tax compliance needs—because you count. Our team brings years of combined experience in accounting, financial reporting, and compliance across Puerto Rico, the U.S., and international markets. We understand that Puerto Rico’s tax and accounting regulations can be complex, with many unique requirements that can overwhelm newcomers and seasoned business owners alike. At Abacos, we take the complexity out of compliance, guiding you every step of the way with clarity and confidence.
Our services are designed with your convenience in mind. We provide a single point of contact for all your financial needs, ensuring seamless communication and rapid responsiveness to your questions and concerns. Whether you’re navigating Act 60 incentives, managing payroll, or filing taxes, we are committed to delivering personalized, expert support to help you stay compliant and focused on what matters most—growing your business.
At Abacos, we don’t just offer services; we offer peace of mind. Let us handle the details, so you can focus on your success. Abacos—because you count.
Abacos Tax - Your Trusted Tax Partner
Our team of experienced tax professionals is dedicated to providing personalized solutions to all your tax needs. From tax preparation to planning, we've got you covered.
Meet the Team
Carlos E. Rivera-Sierra is an accounting and finance professional with extensive experience in internal auditing, financial accounting, financial analysis, and corporate consulting.
Areas of Expertise:
· Financial and tax accounting
· Preparation and filing of tax returns
· Internal auditing and regulatory compliance
· Payroll management and financial analysis
· Tax planning and business structuring
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