Best Tax Preparation Services in Longmont, CO
15 companies listed · all 15 in Longmont · 4 open weekends · 10 rated 4.5+
Data verified October 17, 2026
O'Donnell & Dennis Cpa's
Ellis Bottom Line Bookkeeping
Rockies Tax Services
Brock and Company Cpas
Michael F Pharris CPA
The 15 companies listed for Longmont, CO 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: Longmont, CO
All 15 companies we list here are in Longmont itself. 13 of the companies on this page have a rating, from 4.1 to 5.0 across 157 reviews; 1 has 50 or more reviews and 10 are rated 4.5 or higher. 4 are open on Saturdays and 2 on Sundays. The services the companies on this page list most often on their websites are business services (2), industries (2), payroll services (2), services for individuals (2) and services for quickbooks (2). 1 lists staff certifications (CFP). 14 have ten or more years of experience, the longest 66 years. 3 offer remote or virtual consultations; 4 offer payment plans; 3 offer a free initial consultation and 2 list coupons or special offers. We have a website on file for 14 of the companies on this page; 12 publish a contact page; 9 list a public email and 3 take bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book a consultation.
Do any tax preparers listed for Longmont offer a free first consultation?
3 of the 15 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.


