Tax Preparation, Accounting, and Advisory Services

Serving individuals and businesses for over 30 years, Artax Consulting Corporation, DBA Clement Tax Service, is a family-run firm based in San Francisco, providing reliable tax and accounting services focused on accuracy, consistency, and long-term client relationships.

Contact Us
Client Portal Login

About Us

For over 30 years, Artax Consulting Corporation, DBA Clement Tax Service, has served the San Francisco community and beyond. We work with individuals and small to mid-sized businesses to deliver dependable tax preparation and accounting services grounded in long-term relationships and trust.

Learn More

Serving Clients Locally and Nationally

While our roots are in San Francisco, we work with clients both locally and across the country using secure online systems. This allows us to maintain efficiency while continuing to provide the personal attention our firm has been known for since 1992.

New Clients

If you’re considering working with us, we invite you to review our New Client Information page to ensure a good fit before reaching out.

Learn More

Our Services

Entity Setup
  • Corporation, partnership, and LLC setup

  • Business registrations and compliance support

Tax Preparation & Representation
  • Individual and business tax return preparation

  • Federal, state, and local tax filings

  • IRS and state tax notice and audit representation

Accounting & Bookkeeping Services
  • Ongoing bookkeeping and accounting support

  • Sales tax filing support

  • Payroll processing and related tax filings

  • Internal financial statement preparation

Contact Us

Interested in working together? Fill out some info and we will be in touch shortly. We can’t wait to hear from you!

Visit Us

Clement Tax Service
912 Clement Street
San Francisco, CA 94118

Hours
Monday–Friday
9am–5:30pm