ZATCA E-Invoicing for Finance & Operations

Key Features

AL-language per-tenant extension that hooks the sales and service posting routines via event subscribers — no modification of Microsoft base objects

Generates compliant UBL 2.1 / KSA tax invoice XML with all mandatory ZATCA fields at point of posting

Cryptographic stamp (CSID/ECDSA signature), invoice UUID, Previous Invoice Hash (PIH) chaining and Base64 QR code embedded on the document

Standard (B2B) invoice clearance flow and simplified (B2C) invoice reporting flow, both routed through ZATCA's integration APIs

Bulk simplified-invoice reporting with batching driven by the Business Central job queue for high-volume operations

Aligns with Microsoft Globalization Features / Electronic Invoicing where available and fills the KSA-specific gaps it leaves

ZATCA control center page extension showing per-document compliance state, cleared/reported/rejected status and retry actions

Certificate (CSID) onboarding and renewal workflow, including compliance and production CSR generation

Multi-legal-entity rollout: per-entity VAT registration, device/solution unit configuration and isolated certificates across the KSA group

Dedicated permission sets separating tax, finance and IT/administrator responsibilities

Full audit trail persisting signed XML, hash, stamp and ZATCA response for each cleared or reported document

Optional surfacing of compliance data to Power BI / Dataverse for tax reporting dashboards

Built to order, done for you

No DIY setup — a working app, built, installed and supported by ECOSIRE.

You order

Start with a one-time build price. We scope it with you at kickoff.

We build & install

ECOSIRE builds, configures and installs it on your Dynamics 365 Business Central.

Go live + support

You go live in about 2–4 weeks, with a post-launch support window.

About this Product

ZATCA E-Invoicing for Finance & Operations is a custom-engineered Dynamics 365 extension that brings the Saudi Arabian e-invoicing (Fatoorah) Phase 2 Integration mandate directly into your posting workflow. Instead of bolting on a disconnected portal, ECOSIRE builds an AL-language extension — table extensions, page extensions and event subscribers on the sales/posting routines — that intercepts each posted invoice, generates the compliant signed XML (UBL 2.1 / KSA tax invoice), applies the cryptographic stamp, UUID, PIH hash chain and QR code, then calls ZATCA's clearance and reporting APIs through a managed integration service.

This is a build-to-order engagement, not an instant AppSource download. ECOSIRE scopes your legal entities, chart of accounts, document flows and existing localization, then develops, tests and installs the solution as a per-tenant extension on your Business Central / Dynamics 365 environment. We align with the Microsoft Globalization Features framework where it exists and fill the gaps it does not cover, so standard invoices are cleared and simplified invoices are reported (with batching via the job queue for high volume).

You get a dedicated ZATCA control center: certificate (CSID) onboarding, per-document compliance status, retry handling for rejected documents, and an audit trail of every hash and stamp. Permission sets keep tax, finance and IT roles separated. Because it is your own per-tenant extension, it survives Business Central platform updates and stays under your control — and ECOSIRE supports it after go-live. The result is one-click compliance from inside the system your finance team already uses every day, scoped precisely to how your KSA group actually operates.

What you get

Per-tenant AL extension package installed on your Dynamics 365 / Business Central environment (sandbox first, then production)

Configured ZATCA control center with certificate onboarding completed for each in-scope legal entity

Permission sets assigned to your tax, finance and IT roles

Job queue entries configured for batched simplified-invoice reporting

Validated end-to-end run in the ZATCA developer/simulation portal before production cutover

Technical and admin documentation plus a handover session for your finance and IT teams

Defined post-go-live support and update window from ECOSIRE

Who this is for

Enterprise Tax & Compliance Lead

Owns ZATCA Phase 2 readiness across the KSA group and needs cleared standard invoices and reported simplified invoices with a defensible audit trail — without managing spreadsheets or a separate portal.

D365 / IT Applications Manager

Runs the Business Central environment and wants compliance delivered as a clean per-tenant extension that survives platform updates, respects permission sets and does not patch base Microsoft objects.

Group Finance Controller

Oversees multiple legal entities and needs each one onboarded with its own VAT registration and certificate, plus visibility into rejected documents so postings are never blocked unexpectedly.

How ZATCA E-Invoicing for Finance & Operations Compares

Criterion	ECOSIRE	Custom Build	Competitor
ZATCA Phase 2 clearance and reporting embedded in the posting flow	Included	Partial support	Included
Cryptographic stamp, UUID, PIH hash chaining and QR generated on-document	Included	Partial support	Included
Built, installed and supported on your tenant (no DIY maintenance)	Included	Not included	Partial support
Scoped to your exact legal entities, document flows and localization	Included	Included	Not included
Multi-legal-entity KSA rollout with per-entity certificates	Included	Partial support	Partial support
Delivered as a clean per-tenant AL extension that survives platform updates	Included	Partial support	Included
Bulk simplified-invoice reporting batched via job queue	Included	Partial support	Partial support
No instant self-service install required (hands-off for your team)	Included	Not included	Not included

Frequently Asked Questions about ZATCA E-Invoicing for Finance & Operations

Is this a download from Microsoft AppSource?

No. This is a build-to-order engagement. ECOSIRE scopes your legal entities and document flows, then develops, tests and installs the solution as a per-tenant AL extension directly on your Dynamics 365 / Business Central environment. There is no instant AppSource download — it is custom-fit to your tenant and supported by us.

How long does delivery take?

A typical single-entity rollout is scoped and delivered in roughly 3 to 5 weeks: discovery and certificate onboarding, development against your posting flows, validation in the ZATCA simulation portal on a sandbox, then production cutover. Multi-entity KSA groups take longer depending on the number of legal entities and how much existing localization is in place. We confirm a firm timeline after the scoping call.

What ongoing support and updates do I get after go-live?

Because it is your own per-tenant extension, it remains stable across Business Central platform updates. ECOSIRE provides a defined post-go-live support window covering ZATCA rejection troubleshooting, certificate renewals, onboarding of additional legal entities and updates if ZATCA changes the integration specification or XML schema. The exact terms are agreed in your engagement scope.

How does it handle standard versus simplified invoices?

Standard (B2B) invoices go through the clearance flow — submitted to ZATCA for clearance before they reach the customer. Simplified (B2C) invoices follow the reporting flow and are reported within the mandated window, with bulk batching via the Business Central job queue so high-volume retail or POS-style operations are not slowed down.

Will it work across multiple legal entities in our group?

Yes. The extension supports a multi-legal-entity KSA rollout: each entity gets its own VAT registration, solution/device configuration and isolated certificate (CSID), while sharing the same control center and permission-set model. Entities are onboarded one at a time so each is validated before going live.