Best Tax Preparation Services in Charleston, SC
24 companies listed · 18 in Charleston · 4 open weekends · 20 rated 4.5+
Data verified October 21, 2026
Tax Pros Plus
Onyx Tax
Breakthrough Financial Solutions
Jaybrian Multiservices
Glaser and Company
The 24 companies listed for Charleston, SC 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.

Area overview: Charleston, SC
Of the 24 companies we list here, 18 are in Charleston itself and 6 come from North Charleston (9 mi). The companies on this page are rated from 4.2 to 5.0 across 342 reviews; 1 has 50 or more reviews and 20 are rated 4.5 or higher. When clients rate these companies on specific qualities, they most often praise professionalism (96%), quality (76%) and responsiveness (72%). 4 are open on Saturdays. The services the companies on this page list most often on their websites are business services (4), payroll (3), services for individuals (3), tax services (3) and bookkeeping (2). 4 have a BBB rating of A or A+. 18 have ten or more years of experience, the longest 34 years. 3 offer payment plans; 3 offer a free initial consultation and 1 is family- or locally-owned. We have a website on file for all 24 of the companies on this page; 19 publish a contact page; 18 list a public email and 2 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.
Do any tax preparers listed for Charleston offer a free first consultation?
3 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.


