Silicon Valley Accounting & Tax Firm
- Service
- Financial Statements
24 companies listed · 8 in Cupertino · 7 open weekends · 18 rated 4.5+ · 2 show a license
Data verified October 15, 2026
The 24 companies listed for Cupertino, CA prepare and file tax returns for individuals and small businesses. What each says about its services and credentials comes from its own website; ratings and quotes come from public reviews.

Of the 24 companies we list here, 8 are in Cupertino itself and 16 come from towns including San Jose (9, 11 mi), Santa Clara (3, 5 mi) and Milpitas (2, 12 mi). 20 of the companies on this page have a rating, from 4.2 to 5.0 across 1,488 reviews; 7 have 50 or more reviews and 18 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise professionalism (89%), responsiveness (76%) and quality (73%). 7 are open on Saturdays and 4 on Sundays. The services the companies on this page list most often on their websites are business services (6), tax services (6), industries (4), quickbooks services (4) and services for individuals (4). 2 show a license on their websites and 4 have a BBB rating of A or A+. Domain records put 17 websites of the companies on this page at ten or more years old; the oldest dates from 2000. 4 offer payment plans; 9 offer a free initial consultation; 2 are family- or locally-owned and 1 lists coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book a consultation.
7 of the 24 companies list weekend hours. Extended and weekend opening is common through the filing season and disappears afterward, so the hours shown here may not match what you find in the quiet part of the year. Call before you travel.
- “Jessica is very quick and responsive. After I uploaded my documents, it just took her one day to get the tax return ready.” — client of KNL & Company, CPA
- “All in all, having Bhuiyan CPA do my tax returns turned out to be great value for money.” — client of Bhuiyan & Associates, CPA
- “We are getting exactly what we need from Alpha B - we have just enough complexity to require professional assistance and Alpha B makes fully remote tax filing + planning super simple and painless.” — client of Alpha B Group Tax and Bookkeeping Services
- “They were able to identify several deductions and credits that I would have otherwise missed, and explained complex tax laws in a way that was easy to understand.” — client of SNP Tax & Financials
- “What I appreciate most about Jessica’s service is her attention to detail and her commitment to ensuring I could maximize my refunds.” — client of KNL & Company, CPA
Excerpts from public reviews of the companies listed on this page.