OTOnlyTaxExplainable monthly tax-close compiler
Prepared local demo sessionReview requiredNot filed
Synthetic demo datasetMonthly sales and purchases are preloaded for this demonstration.
84 documents→83 deterministic outcomes→1 factual exception→accountant-verifiable package

Monthly close · 2026-06

One month. One missing fact. A verifiable close.

OnlyTax checks a preloaded month against a versioned activity profile, compiles an auditable ledger, and refuses to seal anything it cannot explain.

Prepared demo state: Period and documents are ready to inspect; client clarification is the current action.

Answer the client questionInspect 84 documents
Source documents8448 sales · 36 purchases
Deterministic outcomes8381 accepted · 2 excluded
Factual exceptions1Flexible workspace use
Processed volume₲96,150,400Derived from the committed fixture

Selected activity rules

Retail sales and local business services

Profile synthetic-activity-profile/v1 is frozen into the package.

  • Retail salesCode is available under Technical details.
  • Local business servicesCode is available under Technical details.
Technical details
Organization: org-onlytax-demo
Fixture: onlytax-synthetic-2026-06-v3
Fixture hash: c9d6591da4e025f807efc34a2f7d17df8d2d0fcff5c5df47eae5024388d8b683
Source manifest: d94b5279ca0c61a9d7c7747232db98af3e89840e0bd98c5af712e75ee5a773d4
Rule set: onlytax-demo-rules/v2

Demonstration boundary

Evidence compilation, not filing.

Not another receipt classifier and not a tax form bot. OnlyTax compiles evidence into declaration fields and refuses to seal a package it cannot explain and reconcile.

Monthly sales and purchases are preloaded for this demonstration.
External acquisitionOutside demo
Production filing integrationSeparately authorized · not included
Professional reviewPending