Keystone Tax LLC. Tax Consultant - Tax Preparation, Resolution, Planning Services in California

Precision, patience, and plain-spoken guidance: that's what we offer at Keystone Tax LLC, a tax consultancy serving individuals and family businesses from Sunnyvale across Santa Clara County and the South Bay. We prepare personal and business tax returns, including complicated filings that change from year to year, and we also handle bookkeeping support for our clients.

Our work is detail-oriented and thorough, and we look for every credit and deduction that applies, including savings that have made a real difference on past returns. We stay responsive throughout the year, returning calls and emails promptly, and we're glad to answer follow-up questions even after a return has been filed.

Our pricing is upfront from the first conversation, and we set up consultations by Zoom or phone, with documents shared through a secure file location. Whether you're new to professional tax help or switching from a firm that left you in the dark, we'd welcome the chance to earn your trust.

Book through our website, or call or stop by to get started.