Your local firm focused on staying local
LAS CPA, PC was founded in 1998 and has served the Woodbridge and Northern Virginia community for more than 25 years. In 2021, Rose Yaguchi, CPA, MBA, acquired the firm and made a deliberate choice: our priority is helping people, not processing volume.
As of today, LAS CPA, PC focuses on growing genuine relationships with our clients. Each client knows our tax advisors. Each tax advisor knows our clients.
What We Believe
Relationships over transactions. We structure everything - communication, services, pricing- around long-term partnerships, not one-time tax filings.
Complexity handled with clarity. We make sure you understand the tax choices you have. We always want what is best for you.
Your data stays here. Our entire team is U.S. based. We are committed to never offshore your financial information.
Our Team

ROSE YAGUCHI, CPA, MBA - Growth Partner
Rose leads the firm's client relationships and advisory practice. Her path runs through PwC (Big 4 audit), CrossCountry Consulting (enterprise risk and accounting), and the Wharton School of Business. Rose brings the strategic depth of a Fortune 500 consultant to a firm small enough to know your name.

PATRICIA WATTS - Senior Tax Advisor
Patricia is a patient problem-solver who breaks down complicated tax situations into clear next steps. Clients consistently name her as someone who makes the complex feel manageable. She works across individuals and businesses with decades of direct tax experience.

JESSIE MOORE -
Senior Tax Advisor
Jessie connects the dots between your tax situation and your bigger picture. As a former small business owner herself she brings real operational context to every conversation. When Jessie asks about your business, it's because she has been in similar shoes.

PARISA DJAFARI -
Client Experience & Business Development
Parisa is often your first point of contact. With decades of experiencing across banking, retail, and international business, she has a gift for understanding what you need and match you with the right solution. She makes the onboarding process feel personal, not procedural.

CHANDLER BARRE -
Account Analyst & Team Support
Chandler is the systems thinker on the team - whether it's your business financials, a new software platform, or policy change, she has a knack for seeing the bigger picture. She supports the team in financial statement preparation and tax returns with precision and care.

TRACEY BOULDER-REESE -
Senior Tax Advisor
Tracey is the researcher on the team. When you have a question, she doesn't stop at the first answer. Rather, she helps until you understand the why behind it. Clients leave conversations with Tracey not just with answers, but with the knowledge to face the next question.
Built on decades of industry leadership and exceptional client satisfaction, our team of seasoned professionals consistently delivers innovative solutions, ensuring compliance and maximizing value for clients.
We are a proven firm who helps clients navigate through tough financial decisions and provides clarity ensuring their financial success and peace of mind. LAS CPA is dedicated to crafting personalized strategies that address unique financial challenges and goals.
Led by Rose Yaguchi, an accomplished Wharton School alumna and CPA, LAS CPA offers elite tax and accounting services drawing on her experience (working for PWC, a Big 4 Accounting Firm). LAS CPA is committed to delivering exceptional world-class accounting solutions to clientele.
As a CPA firm providing tax preparation and related financial services, we are classified as a financial institution under federal law and are therefore subject to the privacy and data protection requirements of the Gramm-Leach-Bliley Act (GLBA), the Federal Trade Commission (FTC) Safeguards Rule, and IRS guidelines including the Written Information Security Plan (WISP).
We collect nonpublic personal information about you from the following sources:
We do not disclose any nonpublic personal information about our clients or former clients to anyone, except as permitted or required by law. This includes disclosures necessary to process your transactions, respond to subpoenas or regulatory inquiries, or as otherwise authorized by you. We restrict access to your personal and account information to those employees who need to know that information to provide services to you. We maintain physical, electronic, and procedural safeguards that comply with federal standards to protect your personal information. As part of our compliance with the IRS WISP and FTC Safeguards Rule, we have implemented a comprehensive information security program that includes:
If you become an inactive client, we will continue to adhere to the privacy policies and practices described in this notice.
We are committed to maintaining your trust and protecting your personal information. If you have any questions about our Privacy Policy or how your information is handled, please contact us.
ABOUT LASCPA
(closed Fridays outside of tax season)
Call: 703-491-2794