Each module ties one step of your existing workflow into a single evidence chain.
Planned refund types: goods export, export-registered supply, withholding and reduced-rate refunds.
Each refund type brings its own document list, reconciliation checks, tax authority lists and report sections. How every line was calculated and which parameter version it used stays visible. An unsourced parameter carries an "Unverified" badge; a calculation on an assumed value carries a SIMULATION band.
Luca subsidiary ledger, e-Ledger XBRL-GL, e-Invoice UBL-TR and customs lists.
File source, uploader, channel and time are recorded. The same content uploaded twice is added as a new event; the parse report is shown row by row.
Start → bridge items → target → unexplained difference.
A difference outside tolerance opens a blocking finding. The system never adds a suggested item to the total without human approval; only the responsible YMM can lift the blocker, with a written reason.
Sampling rule, memo draft, dispatch and reply tracking.
The published-source minimum is locked; the office can only tighten it. The seller reply is compared with the taxpayer record and a difference becomes a finding.
Official minimum fee, recommended schedule and office price in separate columns.
A quote below the official minimum fee cannot be saved. The "How was this fee calculated" breakdown shows band, rate and source page. Schedule values appear only once transcribed from the source and published with two-person approval; this site contains no fee amounts.
Full attestation and transfer pricing modules.
Contract and notification tracking, income statement ↔ return reconciliation, non-deductible expenses and exemptions, comparable set analysis. Binding actions (mark ready for signature) look disabled until a parameter is sourced, with the reason stated.
The accountant keeping the books sees only the request assigned to them.
Assignment is request-based and time-limited. Reports, fees, quotes and contracts do not exist in the external accountant view.
They suggest, they do not decide.
Data collection agent, reconciliation explainer and report draft writer. Every suggestion carries a confidence score and a source; AI does not produce figures and unsourced numeric statements are rejected automatically. A suggestion that is not accepted never enters a total.
Refund-type names and article references are a sample catalogue; they are not verified against official sources, YMM review: pending. Screenshots with synthetic data will be added in a later phase.