Company
Column Tax
Embedded tax filing that meets the needs of every type of filer, from the do-it-yourself W2 employee to the seasoned investor and everyone in-between.
- Status
- Acquiredas of 2026-09-19Source (opens in a new tab)
- Business model
- B2B2C
- Customers
- whether you’re a bank, platform for independent contractors, or budgeting tool
Claim, correct or request removal
Record updated 19 September 2026
About
Column Tax is the first ever IRS authorized API-first tax filing product. We’ve built a best in class experience, offer a maximum refund and accuracy guarantee for your customers, and we’ll even handle customer support.
Funding snapshot
- Total raised
- $21.7MSum of rounds, as of 2026-09-19Source (opens in a new tab)
- Latest round
- Series A, $21.7M2022-05-17
Funding rounds
- Series A
- $21.7M2022-05-17, Company stated
About the company
- Status notes
- Today, I’m excited to share that Column Tax has been acquired and is joining Aiwyn.
Products
- Web
- DIY Filing
- Web
- Expert Review
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