Column Tax
Embedded tax filing platform that simplifies tax filing for users and drives revenue for businesses.
Last updated September 2, 2026
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Overview
Column Tax is an embedded tax filing platform that offers DIY filing and Expert Review products. It is designed to be integrated into apps or websites, pre-filling customer data to simplify the filing process. The platform claims to have processed billions of dollars of income and expense reporting to the IRS and offers guarantees such as Max Refund, Accuracy, and Audit Assistance.
History
Column Tax has joined Aiwyn. The company has been recognized in GGV Capital's Embedded Fintech50 list, named to The World's top 250 Fintech Companies: 2024, and listed among the 200 Best Inventions of 2024 by TIME. It raised a $21.7 million Series A.
Products and positioning
DIY Filing
Embedded tax filing for do-it-yourself filers.
Expert Review
Premium product giving customers access to tax experts for accurate filing and maximum refund.
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