IB CPA
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We have 11 firms in San Marcos on file; 2 of them are on this list, along with 22 from San Diego (21 mi).
3 open weekends · 23 rated 4.5+
Data verified October 18, 2026
The 24 firms listed for San Marcos, CA prepare accounts, statements and returns for businesses and individuals. What each says about its services and software comes from its own website; ratings and quotes come from public reviews.

The 24 firms on this page are rated from 4.0 to 5.0 across 923 reviews; 7 have 50 or more reviews and 23 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (100%), quality (85%) and responsiveness (85%). The topics that come up most in reviews of the firms on this page are "knowledge" and "communication". 3 are open on Saturdays and 1 on Sundays. 1 lists staff certifications (CPA) and 11 have a BBB rating of A or A+. Domain records put 21 websites of the firms on this page at ten or more years old; the oldest dates from 1999. 1 offers payment plans; 2 offer a free initial consultation and 1 lists coupons or special offers. We have a website on file for all 24 of the firms on this page; 23 publish a contact page; 18 list a public email and 2 take bookings online. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
Inside San Marcos itself the count is 2 of the 24 firms. The remainder come from other towns within 30 mi. Accounting work travels well, so the relevant question is usually state and industry rather than distance. Distances are straight-line.