Luca IQ

From client intake and tax preparation through e-filing, review, and delivery, Luca IQ helps your firm complete accurate returns without disconnected tools or manual busywork.

Website lucaiq.com LinkedIn linkedin.com

Recent activity Jul 31, 2026 Milestone

Luca IQ - An API for U.S. tax calculation and e-filing

An open API, IRS-authorized e-file tax engine for CPA firms and Fintechs

On Y Combinator →

Milestones

Jul 31, 2026 Milestone

YC Summer 20264 upvotes

Luca IQ - An API for U.S. tax calculation and e-filing

An open API, IRS-authorized e-file tax engine for CPA firms and Fintechs

Y Combinator →Company profile →

Founded Summer 2026