
ABOUT TAX EXPERTS
Practice & Experience
Founded in 2010, Insight Accounting LLP is a full-service accounting firm offering tax preparation, tax planning, accounting, and advisory services. Our licensed CPAs and accounting professionals bring decades of experience in public accounting, corporate finance, and business consulting.
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Our Mission
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To provide reliable, ethical, and responsive accounting services that help clients make informed financial decisions and achieve lasting success.
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Our Vision
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To be a trusted partner for individuals and businesses, offering clear guidance and long-term financial confidence.
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Core Values
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Integrity. Accuracy. Client Commitment. Clarity. Continuous Improvement.
We lead with honesty, deliver with precision, and support our clients every step of the way.
Our Team

Richard Sandfer, Managing Partner, CEO, CPA
Richard Sandfer is the Managing Partner and CEO of Insight Accounting LLP, bringing over 30 years of leadership and expertise in tax, finance, and business advisory services. He graduated from the University of Southern California (USC) with a Bachelor of Arts in Business Administration and went on to earn his Master of Business Taxation. He became a licensed CPA in 1981 and also holds a Series 7 license demonstrating his broad qualifications in both accounting and investment advisory.
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Practice Areas:
Tax
Assist with Investment Banking - Debt & Equity Financing
Operations and Financial Management
M&A Advisory Services
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Operations Expertise:
Financial management for multiple venture backed companies.
Subchapter E expert (Accounting Methods) and Big 8 experience in Tax and Audit.
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Industry Focus:
Technology and Software and Real Estate
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Presentations and Teaching:
Adjunct Professor of Taxation at Golden Gate University
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Professional, Business, and Civic Affiliations:
Member, American Institute of CPAs
Member, California Society of CPAs

An Ji, Tax Partner, CPA, CMA
An Ji is a Tax Partner at Insight Accounting LLP, bringing senior-level expertise and a strong commitment to helping clients navigate the complexities of tax compliance and planning. She obtained her undergraduate and graduate degrees in Accounting and began her career in 2012, which equipped her with a solid foundation in advanced accounting principles and tax strategies.
She specializes in Tax Preparation, Tax Accounting and Tax Planning. With a client-first mindset and attention to detail, An delivers tailored tax solutions that align with each client’s financial goals. Her analytical skills and practical experience make her a trusted advisor to individuals and businesses alike.
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