Books
Where did the money come from, and what supports it?
Review transactions, classifications, and the records behind material numbers.
OPTAX connects the records behind your business, spots changes that deserve attention, and turns them into clear next actions.
Real product capture
The workspace, recommendation, evidence boundary, and Copilot action stay together.


1.The owner recommendation stays inside the operating work.

2.Copilot explains evidence, limits, and the next safe action.
3.Actions lead back to records, reports, or the relevant review workflow.
What the capture proves
OPTAX is a working Financial Center with visible human review boundaries, not a generic finance-content website.
The whole operating picture
Each room owns a job. The records and readable sources underneath them stay connected.
Books
Review transactions, classifications, and the records behind material numbers.
Periods
See period movement, open questions, and review status before treating a month or quarter as settled.
Reports
Turn reviewed financial work into analytical statements and downloadable readbacks.
Operations
Bring operating pressure into one owner-readable review instead of another disconnected dashboard.
Tax
Use jurisdiction-specific preparation only where OPTAX supports the required workflow and boundary.
CFO Lens
Read across reviewed financial work and propose a cited next action without changing the books or deciding for you.
Framework-aware reporting
OPTAX distinguishes ASPE, IFRS, US GAAP, and Chinese Accounting Standards (CAS) at the reporting boundary. For private single companies, framework-specific statement generation remains closed until the required accounting rules are fully supported.
ASPE
Tracked framework
IFRS
Tracked framework
US GAAP
Tracked framework
CAS
Tracked framework
Current output · source-backed financial facts and review boundaries
Framework-specific private-company statements are not live yet. OPTAX keeps them unavailable rather than presenting incomplete output as finished.
Canada · Current jurisdiction output
For a supported Canadian company, OPTAX organizes T2 preparation materials, source summaries, and open review questions from the same company-year context.
OPTAX prepares the package. The owner, CPA, or authorized representative reviews and files through their own compliant CRA channel.
BoundaryOPTAX prepares the package; you or your representative submits through CRA channels.
Start with a Free Business Checkup for one company and see which financial question deserves attention first.