Introducing

The tax engine,
reimagined.

Every schedule. Every credit. Every state.
Built by for CPAs who demand accuracy.

We'll write once. When CPAx is ready.

Launching Tax Year 2026
51
States supported
All fifty states plus DC. Federal and state in one pass.
17
IRS forms filled
1040 through Schedule SE - print-ready PDFs, every line populated.
30+
Forms computed
Every schedule, every credit, every phaseout - 1040 through 8960.

Every form. Every state. Every credit. Calculated, not estimated.