GCC E-Invoicing Services

Implement country-specific e-invoicing for Saudi Arabia (ZATCA), the UAE (FTA & Peppol), and Oman (OTA) without disrupting your existing finance operations. From assessment and implementation to testing, go-live, and ongoing compliance support, we help you stay ahead of evolving GCC mandates.

We do not just move data. We build systems that make data usable for real business decisions.

D365 F&O runs your finance. It wasn’t built for ZATCA, the FTA, or Oman’s OTA. Our GCC e-invoicing services close that gap, without replacing the system your finance team already runs on

What most ERP systems look like?

What CaliberFocus implements with D365 finance & operations?

Your tax and invoice logic, connected directly to ZATCA and FTA reporting APIs
Invoices generated, stamped, and transmitted to the mandate authority in real time
UBL and PINT-AE format engineering, built into your environment from day one
Your environment monitored as wave schedules and schema requirements change
A plain answer on what AX 2012 can't do, with the upgrade path built where needed
Separate architecture for ZATCA/Fatoora and FTA/Peppol/ASP, mandate by mandate

ZATCA, the FTA, and Oman’s OTA each set their own rules. Your D365 F&O build needs to match each one.

Saudi Arabia: ZATCA & Fatoora

Real-time invoice reporting, built into your existing tax workflow.

We configure D365 F&O to connect directly with Fatoora, generating, stamping, and reporting every invoice to ZATCA without a separate system to manage. Compliance built into the finance workflow your team already uses, not bolted on beside it.

Built on D365’s Electronic Reporting (ER) framework. Not a middleware layer sitting outside your tenant. Every configuration lives inside your D365
environment, gets version-controlled, and runs against the ZATCA Fatoora simulation environment before a single production invoice goes out.

United Arab Emirates: FTA & Peppol

Compliant delivery through an accredited ASP, configured inside D365.

The UAE mandate runs through Peppol and requires an Accredited Service Provider. It doesn’t connect your D365 environment directly to the FTA. An ASP is a legally required intermediary, every invoice routes through them before it reaches the tax authority.

We configure D365 F&O to connect with your ASP, handling invoice formatting, PINT-AE structure, and transmission on your behalf. And we stay in that relationship with you after go-live. Changes to ASP connectivity or format requirements don’t become a coordination problem for your IT team.

Oman: OTA Pilot

Early positioning, before the mandate widens beyond the pilot group.

Oman’s e-invoicing pilot is live for top-100 taxpayers, with wider rollout expected to follow. As GCC e-invoicing consultants, we prepare D365 F&O environments ahead of that expansion, so organizations in scope, or
expecting to be, aren’t rebuilding under deadline pressure later.

Five layers. From raw ingestion to governed, AI-ready data serving.

Layer

What It Does

Connectivity Layer

When an invoice posts in D365, the compliance action fires immediately: format generation, stamping, and submission to Fatoora or your UAE ASP. Clearance comes back and stores against the invoice record. Rejections surface in D365 with the reason code, not a separate dashboard. This is part of your D365 environment, not
middleware sitting outside it.

Format Layer

Invoice structure built to each mandate’s standard: UBL 2.1 for Saudi, PINT-AE for UAE, with QR codes, cryptographic stamps, and UUIDs where required. Runs through D365’s Electronic Reporting framework. We document which ER configurations are deployed against Microsoft’s RCS versions, so a platform update doesn’t break your compliance build without warning.

Process Layer

Manual invoice touchpoints removed from your finance workflow. Approvals and reporting run automated inside D365, not outside it. Invoices route to the right approver based on your existing workflow rules. Exceptions flag inside D365 itself. Reporting runs as a scheduled job, not a spreadsheet export someone owns manually.

Testing & Go-Live Layer

Every build tested against the relevant sandbox: Fatoora’s simulation for Saudi, your ASP’s environment for UAE, before go-live. Covers every invoice type: standard, simplified, credit notes, debit notes. Saudi tests real-time clearance and reporting-mode submission; UAE tests end-to-end delivery through Peppol. Every rejection code maps
to a fix inside D365, with no escalation to IT.

Monitoring Layer

Wave schedules, schema changes, and mandate updates tracked on an ongoing basis. Compliance doesn’t stop at go-live. ZATCA updates waves. The FTA refines requirements. Microsoft ships D365 updates that touch compliance. We monitor all three across KSA, UAE, and Oman, and fix rejections at the source with agreed response times.

Real D365 F&O e-invoicing scenarios across the industries we serve in the GCC.

Healthcare 020

Multi-facility billing reconciled through a single D365 F&O environment, across hospitals, clinics, and diagnostic centers

Payer and insurer invoicing aligned with GCC tax authority reporting requirements alongside existing RCM workflows

High invoice volume from recurring patient billing cycles, automated end to end without manual reentry

GCC invoice automation built into existing billing cycles, so compliance doesn't add a second system to reconcile

Manufacturing

High invoice volume across multiple GCC entities, reconciled through a single D365 F&O environment

Cross-border shipments requiring both Saudi and UAE invoice formats from the same order flow

Supplier and customer invoicing automated end to end, reducing manual entry at scale

GCC digital invoicing configured to match production and shipment cycles, not bolted on after the fact

Retail

High-frequency, low-value invoices processed and reported in real time without manual batching

Point-of-sale and online transactions routed through the same compliant invoicing layer

Multi-branch, multi-emirate operations reporting through one unified D365 F&O build

A GCC e-invoicing solution built around transaction volume, not a system that slows down checkout or reconciliation

BFSI (Banking, Financial Services & Insurance)

Invoice and billing data reconciled against strict audit and regulatory record-keeping requirements

Compliance-grade documentation trails, built to satisfy both tax authority and internal audit needs

Multi-entity invoicing across holding structures, common in GCC banking and insurance groups

GCC e-invoicing compliance built to hold up under audit, not just pass the mandate check at go-live

Fewer Manual Touchpoints With GCC Invoice Automation

Compliance built into the D365 posting event removes the format corrections, manual submissions, and failed resubmissions your team deals with today.

Faster Turnaround With Built-In GCC Electronic Invoicing

Standard tax invoices clear in real time, simplified invoices report within the required window, without your team tracking status outside D365.

Every Invoice Validated for GCC E-Invoicing Compliance

Before it leaves your system, format, structure, and required fields are checked against ZATCA and FTA rules, not after a rejection.

Significantly Less Rework With GCC E-Invoicing Implementation

Data and configuration gaps behind formatting errors and submission failures get corrected before go-live, cutting the exceptions your team handles today.

AX 2012 Upgrade Acceleration

Upgrade from AX 2012 to D365 F&O with a compliance-ready foundation for GCC e-invoicing.

Cross-GCC Compliance Workshop

Align your D365 F&O environment with e-invoicing requirements across multiple GCC countries.

Managed Compliance & Advisory

Keep your D365 F&O environment aligned with evolving mandates, schemas, and compliance requirements.

Country-Specific Compliance Guides

Understand and implement the D365 F&O requirements specific to Saudi Arabia, the UAE, or Oman.

From ZATCA to the FTA to Oman’s OTA, we build GCC e-invoicing compliance on Dynamics 365 Finance & Operations, whether you’re already live, upgrading, or starting fresh. One conversation is where it starts.

Industries we serve

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CaliberFocus is a GCC e-invoicing implementation partner building compliance directly into Microsoft Dynamics 365 Finance & Operations. Our GCC e-invoicing solutions cover ZATCA integration, FTA compliance, multi-entity configuration, and real-time government portal submission, engineered inside your existing ERP, not bolted on beside it. Every Blog 3 implementation is built around your entity structure, your jurisdictions, and your existing D365 data.

Every invoice is generated inside your D365 workflow, not exported to a separate compliance tool.
We configure country-specific rules by legal entity, not one generic template across every market.
Validation happens before submission, not after a rejection notice arrives.
Your audit trail lives in D365, not scattered across spreadsheets and email threads.
We monitor regulatory changes across the GCC, so your team isn't tracking legislation on top of running finance.

GCC E-Invoicing

Make Dynamics 365 Finance & Operations Ready for Every GCC E-Invoicing Mandate

The gap we close

One D365 F&O environment. Every GCC requirement

What most ERP systems look like?

What CaliberFocus implements with D365 finance & operations?

GCC E-Invoicing, configured country by country

Three mandates. Three architectures. One D365 F&O environment.

Saudi Arabia: ZATCA & Fatoora

United Arab Emirates: FTA & Peppol

Oman: OTA Pilot

How we build?

Mapped to D365 F&O e-invoicing

Layer

What It Does

Connectivity Layer

Format Layer

Process Layer

Testing & Go-Live Layer

Monitoring Layer

Where this works?

Industries facing the GCC E-invoicing mandate

Healthcare 020

Multi-facility billing reconciled through a single D365 F&O environment, across hospitals, clinics, and diagnostic centers

Payer and insurer invoicing aligned with GCC tax authority reporting requirements alongside existing RCM workflows

High invoice volume from recurring patient billing cycles, automated end to end without manual reentry

GCC invoice automation built into existing billing cycles, so compliance doesn't add a second system to reconcile

Manufacturing

High invoice volume across multiple GCC entities, reconciled through a single D365 F&O environment

Cross-border shipments requiring both Saudi and UAE invoice formats from the same order flow

Supplier and customer invoicing automated end to end, reducing manual entry at scale

GCC digital invoicing configured to match production and shipment cycles, not bolted on after the fact

Retail

High-frequency, low-value invoices processed and reported in real time without manual batching

Point-of-sale and online transactions routed through the same compliant invoicing layer

Multi-branch, multi-emirate operations reporting through one unified D365 F&O build

A GCC e-invoicing solution built around transaction volume, not a system that slows down checkout or reconciliation

BFSI (Banking, Financial Services & Insurance)

Invoice and billing data reconciled against strict audit and regulatory record-keeping requirements

Compliance-grade documentation trails, built to satisfy both tax authority and internal audit needs

Multi-entity invoicing across holding structures, common in GCC banking and insurance groups

GCC e-invoicing compliance built to hold up under audit, not just pass the mandate check at go-live

What you can expect?

Measurable outcomes from GCC e-invoicing compliance builds on D365 F&O

Fewer Manual Touchpoints With GCC Invoice Automation

Faster Turnaround With Built-In GCC Electronic Invoicing

Every Invoice Validated for GCC E-Invoicing Compliance

Significantly Less Rework With GCC E-Invoicing Implementation

Why with us?

What to look for in a D365 compliance partner?

Built For Your Environment

Clear on What's Covered

Compliant Past Go-Live

One Build, Every Country

Related services

Depending on your environment, one of these may be a better fit.

AX 2012 Upgrade Acceleration

Cross-GCC Compliance Workshop

Managed Compliance & Advisory

Country-Specific Compliance Guides

Ready to make your E-invoicingapproach mandate-ready?

Industries we serve

Healthcare

Industrial Manufacturing

Banking and Finance

Retail and Ecommerce

Pharma & Life Sciences

Logistics and Supply Chain

Energy and Utilities

Media and Entertainment

Travel and Hospitality

Education & EdTech

Application innovation backed by deep engineering..

Measurable Results

True Partnership Model

Rapid Innovation Velocity

Enterprise-Grade Security

Partnering for innovation & growth

Thoughts and Insights

Top Generative AI Development Companies in 2026

Make Dynamics 365 Finance & Operations
Ready for Every GCC E-Invoicing Mandate

One D365 F&O environment.
Every GCC requirement

Three mandates. Three architectures.
One D365 F&O environment.

What to look for in a D365
compliance partner?

Depending on your environment, one of these
may be a better fit.

Ready to make your E-invoicing
approach mandate-ready?

Why CaliberFocus for GCC
E-invoicing compliance?