An AI-assisted pre-filing review layer that scans your Odoo invoices and tax entries for misapplied rates, missing or invalid TRNs, duplicates and reverse-charge errors, then scores each return period for audit risk before you submit. Built to order, installed and supported by ECOSIRE. Built to order by ECOSIRE for Odoo 17, 18, 19 — indicative price from $399.00 USD; request a quote for a scoped proposal.

An AI-assisted pre-filing review layer that scans your Odoo invoices and tax entries for misapplied rates, missing or invalid TRNs, duplicates and reverse-charge errors, then scores each return period for audit risk before you submit. Built to order, installed and supported by ECOSIRE.
Keine Zahlung jetzt. Dies sendet eine Angebotsanfrage an unser Team – wir melden uns per E-Mail mit Preisen und nächsten Schritten.
Most finance teams only discover a tax error after the return is filed — a 5% rate keyed where 0% (or exempt) should have applied, a supplier invoice booked without a valid TRN/VATIN, the same bill posted twice, or a reverse-charge transaction where the self-assessed line was simply forgotten. Odoo out of the box gives you accurate account.tax computation and the standard Tax Report, but it trusts the data you (or your imported feeds) entered. Native Odoo has no layer that second-guesses whether the right tax was applied to the right line, no systematic TRN validation on res.partner, and no concept of an audit-risk score for a filing period. That gap is exactly where returns get rejected and penalties get raised.
Custom `tax.anomaly` model linking each finding to its source `account.move`/`account.move.line`, expected vs applied tax, severity and reviewer notes
Expected-rate engine that infers the correct `account.tax` from product tax category, fiscal position and partner country, then flags mismatches on posted and draft moves
Missing/invalid TRN and VATIN detection on `res.partner`, with per-jurisdiction format/checksum validation surfaced on the vendor bill and customer invoice
Duplicate-invoice detection across `partner_id`, `ref`, amount and a configurable date window to catch double-booked vendor bills before they reach the return
Reverse-charge integrity checks that pair the input and self-assessed output lines and alert when a `fiscal_position`-driven reverse-charge entry is incomplete
Per-period audit-risk score aggregating flag counts, severity and monetary exposure into a single controller-facing number per return period
The AI VAT/Tax Anomaly & Audit Assistant is a build-to-order Odoo module that adds a pre-filing review layer over account.move and account.move.line. We model a new tax.anomaly record type (models.Model) that links back to the source journal entry, the tax it should have carried, a severity, and a human-readable explanation. A scheduled ir.cron job (plus optional on-confirm base.automation triggers) sweeps draft and posted moves for a period and runs each line through a rules engine — expected-rate lookups by product tax category, fiscal position and partner country, duplicate detection across partner_id/ref/amount/date windows, reverse-charge line-pairing checks, and TRN/VATIN presence and format validation. The AI layer sits on top of the deterministic rules: it clusters and ranks the anomalies, drafts the plain-language reason a reviewer sees, and rolls the findings up into a per-period audit-risk score so a controller knows where to look first. All AI calls run server-side through a configurable provider key you control; no invoice data is exposed to third parties without your sign-off.
Reviewers work the findings from a dedicated Odoo list/kanban view (XML views, optionally an OWL dashboard widget) with filters by severity, tax, journal and period. Each anomaly deep-links to the offending account.move so a correction is one click away, and a QWeb PDF "pre-filing audit pack" summarises the period's flags, resolutions and residual risk for your files or your external auditor. Access is locked down with ir.model.access.csv plus record rules so only the tax/finance group sees anomalies, and every scan and resolution is written to the chatter and mail.tracking for a defensible audit trail. Because it reads and writes through Odoo's ORM, it also works headlessly over XML-RPC/JSON-RPC if you want to trigger scans from an external close-checklist tool.
Because this is built to order, we start from your actual chart of accounts, tax configuration and fiscal positions rather than a generic template — the anomaly rules are only as good as their grounding in your real tax setup (UAE FTA, EU OSS/reverse-charge, GCC VAT, or wherever you operate). After a short scoping call we confirm the rule set, the AI provider and data-handling boundaries, and your target Odoo version (17.0, 18.0 or 19.0; Community or Enterprise). Typical delivery is 2–4 weeks from confirmed scope. You receive the full installable source, deployment on your environment, UAT on a staging copy of your database, documentation, a training session for your finance reviewers, and a post-go-live support window.
Owns the accuracy of filed returns and signs off each period. Needs a defensible pre-filing review and a single audit-risk score that tells them where to focus before submitting to the tax authority.
Responsible for VAT/GST correctness across jurisdictions and fiscal positions. Needs systematic TRN validation, reverse-charge integrity and rate-mismatch detection rather than manual spot-checking of samples.
Processes high volumes of vendor bills where duplicates and missing supplier TRNs slip through. Needs automated duplicate detection and TRN flagging at the point of booking, not after the return is filed.
Reviews the client's Odoo books periodically. Needs the QWeb audit pack and the anomaly trail to see what was flagged, how it was resolved and what residual risk remains for the period.
Kaufen Sie die Lizenz auf ecosire.com und laden Sie die ZIP-Datei des AI VAT/Tax Anomaly & Audit Assistant-Moduls von Ihrem Konto-Dashboard herunter.
Extrahieren Sie die ZIP-Datei in Ihren Odoo-Ordner für benutzerdefinierte Add-ons auf dem Server (oder laden Sie sie über „Apps“ > „Aus Datei installieren“ auf Odoo.sh/Runbot hoch).
Aktivieren Sie den Entwicklermodus, öffnen Sie „Apps“, klicken Sie auf „Apps-Liste aktualisieren“, suchen Sie nach „AI VAT/Tax Anomaly & Audit Assistant“ und klicken Sie auf „Installieren“.
Öffnen Sie das neue Menü, fügen Sie Ihren ECOSIRE-Lizenzschlüssel ein, verbinden Sie alle externen Anmeldeinformationen (Shopify, Amazon, Stripe usw.) und speichern Sie.
Führen Sie den integrierten Verbindungstest aus, synchronisieren Sie Ihre ersten 10 Datensätze und planen Sie den wiederkehrenden Cron. Wenden Sie sich an den Support, wenn etwas fehlschlägt.
| Kriterium | ECOSIRE | Benutzerdefinierter Build | Konkurrent | Odoo Native |
|---|---|---|---|---|
| Rate-misapplication detection | Expected-vs-applied engine per line, grounded in your fiscal positions | Possible, but you scope and build the rule logic yourself | Rarely offered; most tax apps only compute, not review | |
| TRN/VATIN validation | Per-jurisdiction format and presence checks on partners and bills | Buildable with in-house dev time | Occasional basic VIES-style lookup, not audit-focused | |
| Audit-risk score per period | Single controller-facing score aggregating severity and exposure | Would need to be designed and coded from scratch | Not a standard feature | |
| AI-assisted explanations | Server-side, provider key you own, boundary you approve | Depends on your team's AI integration effort | Mostly rule-only, little to no AI layer | |
| Fit to your tax setup | Built to order from your real CoA and fiscal positions | Fully bespoke but you carry the full build | Generic template, limited configuration | |
| Delivery & support | 2–4 weeks, UAT on staging, training, support window, git handover | Timeline and support depend on your resourcing | Instant install, forum-level support | |
| Audit trail & security | Group-scoped access, chatter/tracking on every scan and fix | You implement the access and logging | Varies by vendor, often minimal | |
| External integration | XML-RPC/JSON-RPC triggers for close-checklist/RPA tools | Achievable with additional development | Usually closed to external triggering |
No. This is a build-to-order module. ECOSIRE builds it against your actual chart of accounts, tax configuration and fiscal positions, then installs and supports it — it is not an existing apps.odoo.com download. The anomaly rules are only reliable when grounded in your real tax setup, which is why we start from your data rather than a generic template.
Typically 2–4 weeks from confirmed scope. After a short scoping call we lock the rule set, AI provider and data-handling boundaries, and your target Odoo version. Timeline depends on how many jurisdictions and fiscal positions are in scope; we confirm the exact window in writing before starting.
Odoo 17.0, 18.0 and 19.0, on both Community and Enterprise. The module reads and writes through the standard `account.move` ORM, so it works on either edition; a few Enterprise-only accounting features (such as certain localizations) are handled through the corresponding fiscal-position and tax configuration where present.
Only within a boundary you approve. AI calls run server-side through a provider key you own and configure. During scoping we agree exactly what data leaves your instance — many clients restrict the AI layer to anonymised or aggregated signals while the deterministic rate, TRN, duplicate and reverse-charge checks run entirely inside Odoo.
The engine derives the expected `account.tax` from the product's tax category, the invoice's fiscal position and the partner's country, then compares it to what was applied on each `account.move.line`. Mismatches become `tax.anomaly` records with severity and an AI-drafted explanation, deep-linked to the journal entry so your reviewer can correct it in one click.
No. The primary sweep runs as a scheduled `ir.cron` job over a chosen period, off the critical path. Optional on-confirm `base.automation` triggers can flag in near-real-time, but those are lightweight rule checks; the heavier AI ranking runs in the batch sweep so posting stays fast.
You receive a post-go-live support window for bug fixes and configuration adjustments, plus the full source in a private git repository so you're never locked in. Because you own the code, updates for new tax rules or a future Odoo version can be handled by ECOSIRE under a support arrangement or by your own team.
An AI-assisted pre-filing review layer that scans your Odoo invoices and tax entries for misapplied rates, missing or invalid TRNs, duplicates and reverse-charge errors, then scores each return period for audit risk before you submit. Built to order, installed and supported by ECOSIRE.