UltimateTax

UltimateTax provides professional tax software designed for tax preparers. Leverage the full potential of your tax business. The job it does: solving a specific business problem with software.

The natural audience is teams in its space. Related areas on their profile: Desktop Apps, Financial Services and Tax Preparation. They are a very small team, 1 to 10 people, which usually shapes who they work with. You will probably talk to the people who build it, which is great until you need 24/7 support.

UltimateTax is based in Muscatine, Iowa. Their site is ultimatetax.com.

Before you commit, look at pricing, support, and how it fits with the tools you already use. Get the renewal terms in writing before the first invoice.

If you have worked with UltimateTax, tell the next buyer what you paid and what surprised you. That is the part of this page we cannot write.