KBF Advisory Irvine
KBF Advisory
400 Spectrum Center Dr #250
Irvine, CA 92618
Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM
Saturday: Closed
Sunday: Closed
Tax, Assurance, and Advisory Services in Irvine, CA
Irvine has grown into one of Southern California's most vibrant business centers, anchored by the Irvine Spectrum and a diverse mix of technology, financial services, healthcare, and real estate companies. Its combination of a well-educated workforce, proximity to major research universities, and strong infrastructure has made it an attractive home for both emerging companies and established enterprises.
KBF Advisory's Irvine office serves the Orange County business community with a full range of tax, assurance, and advisory services. Our team understands the competitive landscape that Irvine companies operate in, and we bring the technical depth and client-focused approach that allow us to serve as a true long-term partner rather than just an annual compliance vendor.
Who We Serve In Irvine
Irvine is home to a wide range of businesses, and KBF's client base in Orange County reflects that breadth. We work with venture-backed technology companies, mid-market businesses in healthcare and financial services, publicly traded companies with complex reporting requirements, and closely held businesses whose owners want sophisticated tax planning and proactive advice.
We also serve a number of companies that are in active growth mode, whether through organic expansion, acquisition activity, or preparation for a liquidity event. For these businesses, having an advisory partner who understands both the strategic and technical dimensions of a transaction makes a meaningful difference in outcomes.
Our Services
Our Irvine Team
Todd D. Nakamoto
Managing Director
400 Spectrum Center Drive,
Suite 250
Irvine, CA 92618
Popular Services in Irvine
- Emerging Growth Companies: From first funding to exit, KBF supports Irvine-area startups with tax structuring, compliance, and advisory services that evolve alongside their business.
- SEC Registrants and Venture-Backed Entities: KBF has a deep track record with public and venture-backed companies in Southern California, providing ASC 740 support, outsourced tax accounting, and the technical rigor these entities require.
- State and Local Tax (SALT): California's tax environment is among the most complex in the country, and our SALT specialists help Irvine businesses manage their state and local obligations while identifying legitimate opportunities to reduce their overall tax burden.
- IPO and SEC Readiness: For Orange County companies preparing for a public offering, KBF provides the advisory support and technical preparation needed to ensure your financial reporting and tax compliance meet the standards of public company life.
Choose KBF for Your Tax, Assurance, and Advisory Needs
KBF Advisory is a specialized firm built around the needs of companies with complex tax and financial reporting requirements. Unlike generalist accounting firms that treat tax as one service among many, KBF's practice is focused on the kinds of technical challenges — ASC 740, venture-backed and public company compliance, cross-border structures, and transaction advisory — that require genuine depth rather than broad familiarity.
Our clients consistently tell us that what sets KBF apart is the quality of the people they work with and the consistency of that relationship over time. Engagements are led and staffed by senior professionals who remain personally involved, so you are never passed to someone unfamiliar with your business at a critical moment.
KBF also operates at a scale that matters. With offices across the United States and in the Philippines, we have the reach to support clients wherever their operations take them, while maintaining the culture of a firm that genuinely invests in each client relationship.
Whether you are preparing for a significant transaction, navigating a complex compliance requirement, or simply looking for an advisor who will engage with your business the way a trusted partner should, KBF is built for that work.