Flex Tax Consulting Group (FTCG) is a veteran-led tax and accounting firm based in San Francisco, serving individuals, families, startups, and established businesses across the Bay Area and beyond. The firm helps clients manage complex tax situations, including IRS or state notices and audits, overdue returns, equity compensation, multi-state filings, and U.S. tax obligations for international businesses and foreign-owned companies. Its team has backgrounds in Big Four accounting, private equity, and investment banking, and serves clients in English, Mandarin, Cantonese, Taishanese, and Japanese.

FTCG offers individual and business tax preparation, year-round tax planning, audit representation and resolution, accounting and bookkeeping, GAAP financial statements, business formation, payroll, and CFO and advisory services. It also assists with RSU, stock option, and ESPP reporting; ITIN applications; cost segregation; and accredited investor verification letters. Clients can begin with a free 15-minute consultation, receive a clear plan, and have agreed services scoped and quoted in advance. Secure digital document sharing and responsive guidance support the process from initial questions through completion.