Rantax
- Patient
- Job
- Tax Preparer
24 companies listed · 23 in Rancho Cucamonga · 9 open weekends · 22 rated 4.5+ · 2 show a license
Data verified October 18, 2026
The 24 companies listed for Rancho Cucamonga, 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, 23 are in Rancho Cucamonga itself and 1 comes from San Bernardino (16 mi). The companies on this page are rated from 4.2 to 5.0 across 355 reviews; 2 have 50 or more reviews and 22 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise professionalism (94%), responsiveness (81%) and quality (75%). 9 are open on Saturdays and 1 on Sundays. 2 show a license on their websites and 4 have a BBB rating of A or A+. Domain records put 16 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 1 offers remote or virtual consultations; 1 offers payment plans; 4 offer a free initial consultation; 4 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 23 of the companies on this page; 19 publish a contact page; 14 list a public email and 7 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.
4 of the 24 companies on this page state that a first consultation is free. In practice it buys a conversation about your situation and a quote for the return, not advice you can act on. Bring last year's return so the quote means something.