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Business Details
18 Years
experience
Your Trusted Tax & Accounting Partner in Fullerton, CA
At ArrietaCPA, we pride ourselves on delivering exceptional tax and accounting services grounded in professionalism, responsiveness, and quality. Our firm, established in 2008, is built on the principle of providing personalized solutions tailored to each clients unique financial situation. With decades of combined experience, our team of certified professionals ensures every client receives meticulous attention and expert guidance.

We prioritize continuous education to maintain technical excellence and offer insightful advice that empowers informed financial decisions. Our commitment to client satisfaction has earned us respect within the business community, with growth driven largely by trusted referrals. We are dedicated to fostering long-term relationships and serving as a reliable partner in navigating complex financial and regulatory landscapes.
Services
Bookkeeping Payroll Incorporation Individual Tax Preparation Corporate Tax Preparation Sales Tax Filing Electronic Filing IRS Audit Representation
Details
  • Year established: 2008
Highlights and features
  • We provide personalized tax solutions tailored to your unique financial situation.
  • Our team combines decades of experience with continuous professional education.
  • We prioritize responsiveness, delivering fast and accurate financial advice.
  • Client referrals drive our growth, reflecting trust in our service quality.
  • We offer comprehensive back-office support for businesses and individuals.
Services
Individual Income Tax Preparation
We prepare accurate, compliant individual tax returns while identifying deductions and credits to minimize liability. Our expertise ensures adherence to federal and state regulations, providing clarity on complex tax matters. Clients receive proactive advice to optimize their financial position for the current and future tax years.
Corporate Tax Preparation
Our corporate tax services address entity-specific requirements, including S-corps, C-corps, and partnerships. We ensure compliance with evolving regulations while strategizing to reduce taxable exposure. Detailed reporting and timely filings help businesses maintain good standing with regulatory authorities.
IRS Audit Representation
We advocate for clients during IRS audits, handling communication and documentation to protect their interests. Our proactive approach minimizes penalties and resolves disputes efficiently. Expertise in tax code ensures robust defense of reported positions.
Bookkeeping
We maintain precise financial records using modern accounting software, ensuring real-time visibility into business performance. Services include accounts payable/receivable management, bank reconciliation, and financial statement preparation. Accurate data supports informed decision-making and regulatory compliance.
Payroll Services
Our payroll solutions handle tax withholding, wage distribution, and compliance reporting for businesses of all sizes. We automate processes to reduce errors and ensure timely filings with federal, state, and local agencies. Clients receive year-round support for payroll tax obligations.
People
Favio Arrieta
CPA
Favio, a Costa Rican-born CPA licensed in 2013, specializes in tax strategy and compliance. With over 15 years in accounting, he focuses on personalized client solutions while staying current with regulatory changes.
Claudia Arrieta
CPA
Claudia, a Mexico-born CPA licensed in 2013, brings expertise in individual and business tax planning. Her client-first approach emphasizes clear communication and proactive financial guidance tailored to unique needs.
Questions
What accounting services does ArrietaCPA offer for small businesses?
We provide bookkeeping, payroll, incorporation, sales tax filing, and corporate tax preparation tailored to small business needs.
Do you handle tax audits for individuals?
Yes, we offer IRS audit representation to defend your tax positions and resolve disputes efficiently.
Are your services available outside Orange County?
Yes, we serve clients nationwide through remote collaboration tools and electronic filing systems.
How do you stay updated on tax law changes?
Our CPAs complete annual continuing education and monitor regulatory updates to maintain technical expertise.
Can I get help with both personal and business taxes?
Yes, we offer comprehensive tax preparation for individuals, corporations, and self-employed professionals.