Crimson Tree SoftwareCrimson Tree Software

Next-Generation Solutions to Complex Problems

Solutions to Complex Problems in Tax and Finance

We solve the enduring problems in tax accounting and finance that can not be addressed with conventional software tools and labor-intensive business processes.

WELCOME TO CRIMSON TREE SOFTWARE

Our focus lies at the intersection of finance, accounting, high performance computing, and applied math.

A Practical Advantage

With over 18 years of experience consulting to Big 4 accounting firms, UPREITs, hedge funds, private equity investment funds, and corporate joint ventures, our software is driven by practical experience.



New financial technology to solve intractable problems

Crimson Tree Software is a research and development company focused on the difficult and computationally intensive tax-technical problems faced by US partnerships and corporations. Our team consists of accounting and finance professionals, computer scientists, hardware engineers, and information security specialists.

Over the past 18 years, our clients have included Big 4 accounting firms, UPREITs, hedge funds, private equity investment funds, and corporate joint ventures.

Focus Areas

  • ‘GAAP to tax’ partnership transaction modeling and tax compliance
  • Realtime calculations of tax adjustments to financial transactions
  • Transfer pricing and value chain optimization
  • International assignment cost projections

In 2015 alone, our systems calculated and reported over one trillion tax allocations to investors in the US’s largest financial partnerships.

RECENT PROJECTS

Sub K Partnership Analytics

Sub K is an innovative new software system for making partnership allocations according to IRC Subchapter K.

Fast, comprehensive, easy to use, and tax-technically correct.

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LEADERSHIP TEAM

Thomas O’Sullivan

Chief Engineer

Michael Moon

Chief Operating Officer

Peter Johnston

Principal Engineer

George Baryiames

Principal Engineer

Chip Pappas

UX Lead