Best Tax Preparation Services in Boulder, CO
22 companies listed · all 22 in Boulder · 4 open weekends · 15 rated 4.5+
Data verified October 17, 2026
Abl&co. Tax and Accounting
Poppins Payroll
Johnson Kightlinger & Co
Flatiron Advisors Tax and Accounting
V Tax Professional
The 22 companies listed for Boulder, 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: Boulder, CO
All 22 companies we list here are in Boulder itself. We have 23 companies in Boulder on file; this page shows the highest-rated 22. 18 of the companies on this page have a rating, from 3.9 to 5.0 across 361 reviews; 2 have 50 or more reviews and 15 are rated 4.5 or higher. 4 are open on Saturdays. 6 have a BBB rating of A or A+. Domain records put 11 websites of the companies on this page at ten or more years old; the oldest dates from 2004. 1 offers a free initial consultation and 1 lists coupons or special offers. We have a website on file for 19 of the companies on this page; 15 publish a contact page; 12 list a public email and 2 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.
Are any tax preparers listed for Boulder open on Saturdays or Sundays?
4 of the 22 companies list weekend hours. Extended and weekend opening is common through the filing season and disappears afterward, so the hours shown here may not match what you find in the quiet part of the year. Call before you travel.


