# JD Choi

> JD Choi is the co-founder, president and CEO of Tax Technologies, Inc., which he established with Biren Patel in January 2000. An international tax practitioner with accounting and law degrees, he directs the development vision for Tax Series and writes about connected tax calculations, spreadsheet risk and evolving reporting requirements.

- **Role:** Co-founder, President and CEO at Tax Technologies, Inc.
- **Organizations:** Tax Technologies, Inc., Arthur Andersen, Deloitte
- **Education:** B.B.A. in Accounting, University of Texas at Arlington, J.D., New York Law School
- **Known for:** Co-founded Tax Technologies in January 2000., Provides the development vision for Tax Series, an integrated corporate tax SaaS application., Leads a company that reports organic growth without third-party funding or ownership changes.

## Career timeline

- **Before 2000** — Worked in international tax consulting and on tax software and process-improvement projects; worked with Biren Patel at Arthur Andersen and Deloitte.
- **2000-01** — Co-founded Tax Technologies, Inc. with Biren Patel; serves as president and CEO.
- **2017-03** — Contributed Technology solutions in a post-BEPS world to International Tax Review.
- **2018-07** — Tax Technologies and Alvarez & Marsal Taxand announced a strategic partnership.
- **2023-12** — Published a retrospective crediting clients, employees, families and early professional supporters.
- **2026-03** — Published Space Commerce Is Coming.
- **2026-07** — Published posts about Pillar Two capabilities and the FIRE-to-IRIS transition.

## Achievements

- Co-founded Tax Technologies in January 2000.
- Provides the development vision for Tax Series, an integrated corporate tax SaaS application.
- Leads a company that reports organic growth without third-party funding or ownership changes.
- Authored articles on tax technology, spreadsheet technical debt and international reporting.

## Latest updates

- **2026-07** — Authored Pillar Two, announcing Tax Series capabilities for top-up-tax computations, GloBE Information Return preparation and applicable electronic filings.
- **2026-07** — Authored Company ready for the IRS FIRE-to-IRIS transition?, discussing preparation and Tax Series filing capabilities.
- **2026-03** — Authored Space Commerce Is Coming, posing questions about taxing rights for commercial activity beyond national territory.

## Links

- Website: https://www.taxtechnologies.com/
- LinkedIn: https://www.linkedin.com/in/jd-choi-03983586

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Profile page: https://yespress.io/jd-choi
Published by YesPress — https://yespress.io
Last updated: 2026-10-24