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Business Details
26 Years
experience
Expert CPA Services in Simi Valley
Arxis Financial is a leading CPA firm based in Simi Valley, CA, dedicated to providing the highest level of professional services, expertise, and performance. Our core competencies include tax consulting, forensic accounting, litigation support, and business valuation, serving clients across diverse industries such as manufacturing, healthcare, real estate, and technology. With decades of combined experience, our team of certified professionals delivers objective evaluations and strategic guidance to resolve complex financial disputes, ensure compliance, and drive business growth. We prioritize transparency, ethical standards, and client-centric solutions, offering tailored services for businesses, individuals, and legal professionals.

Our forensic accounting and fraud investigation expertise has been instrumental in uncovering financial misconduct, quantifying damages, and providing expert testimony in court proceedings. We are committed to maintaining rigorous internal controls and fraud prevention systems, helping clients mitigate risks and safeguard their assets. Our membership in prestigious organizations like the American Institute of CPAs and the Association of Certified Fraud Examiners underscores our dedication to industry excellence. Arxis Financial combines technical proficiency with a deep understanding of client needs, ensuring reliable, actionable insights that support informed decision-making and long-term success.
Services
Litigation Consulting Forensic Accounting Business Valuation Tax Planning Fraud Investigation Probate Accounting Internal Controls Expert Witness Testimony International Taxation QuickBooks Consulting
Details
  • Year established: 2000
Highlights and features
  • We offer 30+ years of combined experience in forensic accounting and litigation consulting.
  • Our team includes certified experts in fraud examination, business valuation, and tax compliance.
  • We provide court-tested expert testimony and damage quantification for legal cases.
  • Our fraud prevention systems reduce risks while ensuring Sarbanes-Oxley compliance.
  • We serve diverse industries with tailored solutions for profitability and growth.
Associations and certifications
  • American Institute of Certified Public Accountants
  • California Society of Certified Public Accountants
  • Association of Certified Fraud Examiners
  • National Association of Certified Valuation Analysts
  • American Board of Forensic Accountants
What people say
Exceptional forensic expertise Detailed fraud analysis Court-ready testimony Proactive fraud prevention Tailored strategic guidance
Services
Forensic Accounting
Our forensic accounting services uncover financial discrepancies, quantify fraud losses, and provide expert court testimony. We analyze records, trace illicit transactions, and assist in criminal or civil litigation. Clients benefit from our ability to present complex financial data clearly for legal proceedings.
Litigation Consulting
We offer litigation consulting by evaluating economic damages, preparing trial exhibits, and assisting attorneys with financial arguments. Our expertise in lost profits, business valuations, and damage calculations helps legal teams build stronger cases.
Business Valuation
Our business valuation services determine enterprise value for mergers, acquisitions, or legal disputes. We assess financial health, market position, and intangible assets to provide defensible valuations for court or tax purposes.
Tax Planning
We deliver tax planning services that minimize liabilities while ensuring compliance. Our strategies address business transactions, multi-state filings, and international tax obligations, tailored to clients' financial goals.
Fraud Investigation
Our fraud investigations identify embezzlement schemes, quantify losses, and recover stolen assets. We work with law enforcement and legal teams to document evidence and implement preventive controls for long-term security.
People
Chris Hamilton
Partner
Chris Hamilton specializes in business valuations, fraud examination, and litigation support. With expertise as a Ventura County court-appointed economic expert, he provides forensic analysis and testimony for civil and criminal cases.
Chris Boynton
Partner
Chris Boynton offers 30+ years of public accounting experience, focusing on business consulting, tax planning, and probate accounting. He assists clients with financial strategy and compliance matters.
Jedi Johnson
Partner
Jedi Johnson specializes in international taxation and QuickBooks consulting. With 15+ years in public accounting, he provides strategic tax planning solutions and financial system optimization for businesses.
Questions
What services does Arxis Financial offer?
We specialize in forensic accounting, litigation consulting, business valuation, tax planning, fraud investigation, and expert witness testimony for businesses and legal professionals.
Do you work with clients outside California?
While our primary service areas are Ventura County, Santa Clarita Valley, and San Fernando Valley, we assist clients throughout California and beyond through remote collaboration.
How does your fraud investigation process work?
We conduct detailed financial record analysis, document tracing, and interviews to quantify losses, identify perpetrators, and prepare evidence for prosecution or insurance claims.
Are your CPAs certified in specialized areas?
Our team holds certifications including Certified Public Accountant (CPA), Certified Fraud Examiner (CFE), and Certified Valuation Analyst (CVA) for specialized expertise.
Can you assist with international tax matters?
Yes, we provide international taxation consulting and QuickBooks support for businesses with cross-border financial needs.
What fraud prevention measures do you recommend?
We design internal control systems, conduct employee background checks, and implement segregation of duties to deter fraud and ensure compliance.