Erin Filippini

With over 10 years of experience in public accounting, Erin Filippini is a seasoned CPA licensed in California, known for delivering high-quality, ethical, and client-focused advisory services. 

Erin specializes in audit readiness and comprehensive audit support, guiding clients through every phase of the audit process. From pre-audit planning, including pre-sampling preparation, drafting and reviewing technical accounting memos, and reconciling key accounts—to hands-on support during fieldwork and post-audit wrap-up, Erin ensures a smooth and efficient audit experience. Erin also assists with drafting and reviewing financial statement footnotes and disclosures to help clients meet reporting requirements with confidence. 

Erin has supported clients across a wide range of industries—including Technology, SaaS, Private Schools, and Nonprofits—demonstrating agility and deep sector knowledge. Erin’s experience includes controllership roles in tech companies, where they led financial operations, strategic planning, and audit coordination. 

With a strong foundation in internal controls and compliance, Erin helps clients enhance operational efficiency and reduce risk. Proficient in platforms such as NetSuite, QuickBooks Online, Avalara, BILL, and Divvy, Erin streamlines accounting workflows and delivers actionable financial insights. 

Erin is committed to delivering exceptional service and building long-term client relationships.