Trusted Tax AI for Canadian corporations
OPTAX prepares evidence-backed T2 materials with verified calculations, source-tied documents, and reviewable AI recommendations while you or your authorized representative stays in control of filing.
- Records
- Questions
- Review
Evidence-backed preparation, not unsupported AI authority.
The product value is simple: check the numbers, tie documents to company-provided evidence, and show what deserves review before an enabled CRA filing channel is used.
Verified calculations
Structured checks and known validation cases keep the numbers inspectable.
Source-tied documents
Reports and ZIP packages show included evidence, missing items, and review notes.
Reviewable AI recommendations
Scenario prompts explain assumptions and risk; they do not replace final signer or CPA judgment.
How we build
Calculations must be inspectable.
Owners should see the basis for prepared T2 materials instead of trusting a black-box PDF.
Documents must stay tied to sources.
The package should preserve what was included, what was missing, and what needs review.
AI must stay reviewable.
Recommendations are useful when assumptions, risks, and missing evidence remain visible.
Careful claims, visible boundaries
We say what the product does today and show where it stops.
The boundary we keep
OPTAX prepares review-ready T2 materials for the current standard flow.
In the current standard flow, OPTAX prepares review-ready materials; you or your authorized representative submit through CRA channels.
You or your authorized representative stay in control of every review and submission.
No invented certifications, metrics, logos, or credentials.
Start with one corporation
See how OPTAX prepares your next T2 — from records to a review-ready package.