Pacific Northwest Tax Service
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24 firms listed · 19 in Portland · 1 open weekends · 16 rated 4.5+
Data verified October 18, 2026
The 24 firms listed for Portland, OR set up, repair and teach accounting software for businesses. What each says about certifications and supported platforms comes from its own website; ratings and quotes come from public reviews.

Of the 24 firms we list here, 19 are in Portland itself and 5 come from Vancouver, WA (3, 7 mi) and Newberg (1, 22 mi). 19 of the firms on this page have a rating, from 4.1 to 5.0 across 332 reviews; 3 have 50 or more reviews and 16 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (96%), responsiveness (92%) and quality (88%). 1 is open on Saturdays. The services the firms on this page list most often on their websites are bookkeeping (2), tax preparation (2) and tax services (2). 6 have a BBB rating of A or A+. Domain records put 15 websites of the firms on this page at ten or more years old; the oldest dates from 1998. 1 offers remote or virtual consultations; 2 offer payment plans; 5 offer a free initial consultation; 2 are family- or locally-owned and 1 lists coupons or special offers. 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.
22 of the 24 firms on this page have a website on file, and most name their certifications and the platforms they support. Certification status can be checked on the vendor's own directory, which is worth doing before the first call.