Ness Tax & Bookkeeping Service
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24 companies listed · 21 in Sioux Falls · 3 open weekends · 11 rated 4.5+
Data verified October 16, 2026
The 24 companies listed for Sioux Falls, SD 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, 21 are in Sioux Falls itself and 3 come from Brandon (1, 9 mi) and Sioux Center, IA (1, 42 mi). 17 of the companies on this page have a rating, from 3.8 to 5.0 across 425 reviews; 3 have 50 or more reviews and 11 are rated 4.5 or higher. 3 are open on Saturdays and 1 on Sundays. The services the companies on this page list most often on their websites are tax services (6), services for individuals (4), business services (3), payroll (3) and bank financing (2). 5 have a BBB rating of A or A+. 20 have ten or more years of experience, the longest 100 years. 1 offers remote or virtual consultations; 5 offer payment plans; 3 offer a free initial consultation and 1 is family- or locally-owned. We have a website on file for 23 of the companies on this page; 18 publish a contact page; 14 list a public email and 6 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.
21 of the 24 companies are located in Sioux Falls. The others come from other towns within 45 mi. Since most returns are handled through a portal, what matters is whether the preparer files in your state. Distances are straight-line.