Mallari Tax- Tax Planning & Tax Relief Firm
- Team
24 companies listed · 11 in Fairfield · 1 open 24/7 · 9 open weekends · 21 rated 4.5+
Data verified October 16, 2026
The 24 companies listed for Fairfield, 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, 11 are in Fairfield itself and 13 come from towns including Vallejo (5, 15 mi), Vacaville (4, 8 mi) and Napa (3, 15 mi). 23 of the companies on this page have a rating, from 4.0 to 5.0 across 186 reviews; 21 are rated 4.5 or higher. 1 is open around the clock; 9 are open on Saturdays and 4 on Sundays. 1 shows a license on its website and 7 have a BBB rating of A or A+. 18 have ten or more years of experience, the longest 48 years. 1 offers urgent consultations; 3 offer a free initial consultation and 3 are family- or locally-owned. 2 have Spanish-speaking staff. We have a website on file for 19 of the companies on this page; 17 publish a contact page; 14 list a public email and 3 take bookings online. 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.
11 of the 24 companies are located in Fairfield. The others come from other towns within 20 mi. Since most returns are handled through a portal, what matters is whether the preparer files in your state. Distances are straight-line.