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MoF Pre-Approved eInvoicing ASP · Peppol Access Point

SAP Business One Runs Your Business. KGRN Makes It eInvoicing‑Ready.

An MoF pre‑approved ASP built to connect SAP Business One to the UAE's Peppol network, without disrupting how your B1 system already runs.

SAP B1
KGRN ASP
PEPPOL
FTA
⚠ Phased rollout: large businesses from Jan 2027 · SMEs from Jul 2027
✓ 5‑Corner Model compliant
✓ PINT AE ready
✓ eInvoicing Business Readiness
SAP Business One
Invoice #INV-1048 Ready to Send
AED 125,000
Post Invoice
KGRN Processing
Data validated
PINT AE formatted
Peppol recipient found
Processed
Invoice
Invoice → Buyer's ERP
Tax Data → FTA
Buyer ERPInvoice received
FTATax data reported
KGRNSuccessfully processed

One invoice. Validated, converted, and delivered — automatically, every time.

Get My Free Readiness Check →

Business One doesn't need replacing. It needs the right ASP behind it.

Why Business One businesses choose KGRN

Built Around the Business One You Already Run

No rip‑and‑replace. No generic ASP checklist. Just a compliant path that fits your existing Business One setup.

01

Your Business One setup, respected

KGRN maps to your existing Business One data, UDFs and workflows instead of forcing a system rebuild or new module.

02

The 5‑corner model, handled

ASP middleware manages Peppol exchange and FTA reporting end‑to‑end, so your finance team isn't left configuring connectivity alone.

03

Sized for lean teams

No dedicated in-house IT department required — KGRN's implementation team does the technical heavy lifting for you.

In plain terms

What Does UAE eInvoicing Mean for SAP Business One Users?

UAE eInvoicing requires businesses to exchange structured, machine-readable invoices through the Peppol network instead of PDFs or paper. For SAP Business One users, this means every A/R Invoice, Credit Memo, and applicable document generated in Business One needs to be converted into the PINT AE format, validated, and transmitted through an Accredited Service Provider (ASP) like KGRN's eInvoicing solution before it reaches your customer. Business One itself does not need to be replaced or migrated — the compliance layer sits alongside it, connecting through APIs or exported data. Whether you're on Business One on SQL Server or Business One on HANA, hosted on-premise or in the cloud, the requirement is the same: your invoices need to reach your customers through a certified ASP, with tax data reported to the FTA in parallel.

How UAE eInvoicing actually works

The 5-Corner Model for SAP Business One

UAE eInvoicing runs on a 5-corner exchange model. Here's what each corner means once your business runs on Business One.

C1 · You (the seller)

Your Business One system issues the invoice as part of your normal sales process — no change to how your team works day to day.

C2 · Your ASP (KGRN)

KGRN's middleware converts your Business One invoice into the PINT AE format, validates it, and transmits it through the Peppol network.

Peppol Network

The certified exchange layer connecting accredited service providers across the UAE, so ASPs can transact regardless of which ERP sits behind them.

C3 · Buyer's ASP

Your customer's own accredited service provider receives and validates the incoming invoice on their end.

C4 · The buyer

Your customer's ERP receives a compliant, structured invoice — no manual re-entry required on either side.

C5 · The FTA

Tax data is reported to the Federal Tax Authority in parallel, keeping compliance in sync with the exchange itself.

How KGRN Supports Business One as Your Corner 2 ASP

As your MoF Pre-Approved ASP, KGRN handles everything at Corner 2 so your Business One team doesn't have to build it in-house.

Extracts and maps invoice data directly from your Business One database

Converts it into the mandatory PINT AE structured format

Validates mandatory fields and VAT logic before transmission

Digitally signs and transmits invoices through Peppol

Reports tax data to the FTA in parallel, as required

Returns delivery acknowledgements and exceptions back into Business One

Why timing matters

The Cost of Waiting vs. the Value of Starting Early

The ASP appointment deadline is fixed. How much runway you have before it isn't.

If you wait

  • Less time for integration testing before your mandatory go-live date
  • Manual re-entry and formatting errors creep into invoicing
  • Your finance team and B1 partner scramble together at the deadline
  • Limited room to fix VAT logic issues once you're live

If you start now

  • A phased rollout you control, not one forced by the deadline
  • Time to clean up master data before it affects invoicing
  • A clear readiness check before spending on implementation
  • Confidence going into your go-live phase, without last-minute costs
Your path to go-live

From Onboarding to Go-Live

Click through each stage to see how your Business One environment moves from onboarding to a confident go-live.

Readiness path

Step 1 of 6
Assess
Business One & invoice flow review
Integrate
Secure API connection
Configure
Fields, roles & workflows
Validate
VAT logic & PINT AE fields
Test (UAT)
Pilot with finance & IT
Go‑Live
Supported production launch
01

Assess your Business One & invoice flow

We review your current Business One environment, invoice flows and integration setup to map the right implementation path.

02

Integrate Business One with the ASP middleware

Secure API authentication connects Business One to KGRN's middleware, with your data structures mapped to the required schema.

03

Configure fields, roles & workflows

Mandatory fields, user permissions and operational parameters are configured across Business One and the middleware.

04

Validate VAT logic & PINT AE fields

Invoice scenarios and VAT treatment are reviewed against PINT AE requirements before testing begins.

05

Run a pilot & UAT

Your finance and IT teams validate connectivity, data integrity and system performance in a pilot environment.

06

Go‑live, with support on standby

A final production readiness check, followed by a supported launch into your first eInvoicing cycle.

See where your Business One setup stands today →
Before you commit to implementation

What's Inside Your Free Business One Readiness Check

A concrete look at what KGRN reviews before recommending a path forward.

Review of your Business One invoice issuance and receipt flow

Identification of missing PINT AE mandatory fields

Master data quality check (TRNs, addresses, reference codes)

VAT logic review across your invoice scenarios

API and integration readiness assessment

A recommended path: configuration, integration, or middleware

An estimated implementation timeline against your deadline

A written summary you can share internally

Ready when you are

Book Your Free Business One Readiness Check

No obligation. A focused review of your Business One invoice flow, VAT logic and mandatory fields, followed by a clear recommendation.

✓ Complimentary review
✓ Reviewed by tax professionals
Complimentary · No obligation

Get Your Free Business One Readiness Check

Takes under 2 minutes to request.
Get My Free Business One Readiness Check →
Your details stay confidential. Reviewed by qualified tax professionals.
Key facts

UAE eInvoicing Timeline for Business One Businesses

The dates that matter most if you're planning your Business One integration around the mandate.

PhaseDateApplies to
Pilot programmeJuly 2026Early adopter businesses (already live)
ASP appointment deadline30 Oct 2026Businesses with AED 50M+ annual revenue
Phase 1 go-liveJan 2027Large businesses (AED 50M+ revenue)
Phase 2 go-liveJul 2027SMEs and remaining businesses
Value-added services

Everything Your Business One Environment Needs, in One ASP

KGRN's ASP middleware goes beyond exchange — covering the compliance and finance workstreams Business One businesses actually need, as part of KGRN's full eInvoicing services.

ERP Readiness Assessment

A structured review of your Business One invoice flow, master data and mandatory fields before implementation begins.

5-Corner Model Compliance

Full Peppol exchange and FTA tax reporting, handled by KGRN's ASP middleware on your behalf.

Secure APIs & PINT AE Fields

Token-based API integration and mandatory PINT AE field mapping, without disrupting core Business One processes.

Data Cleansing

Master data and TRN corrections completed before onboarding, reducing exceptions after go-live.

PO & Invoice Reconciliation

Purchase orders matched against invoices to catch mismatches before they become month-end issues.

VAT Reconciliation & Filing

Invoice data reconciled against VAT returns and filed on time, reviewed by qualified tax professionals.

What's affected in Business One

Which Business One Documents Does eInvoicing Affect?

Not every document in Business One needs to change. Here's what typically comes into scope.

A/R Invoice

Your standard sales invoice — the most common document type brought into eInvoicing scope.

A/R Credit Memo

Credit notes and returns follow the same PINT AE and Peppol requirements as invoices.

Down Payment Invoice

Advance payment documents are treated as invoices under the mandate where applicable.

Export Invoice

Cross-border invoices may route through Peppol, email, or other channels depending on the transaction.

You don't need to switch partners

KGRN Works Alongside Your Existing Business One Partner

Most Business One implementations are supported by a reseller or implementation partner. KGRN's ASP layer adds the eInvoicing-specific compliance work on top of that relationship, not instead of it.

How the Two Relationships Work Together

Your Business One partner and KGRN focus on different things, so nothing overlaps or falls through the cracks.

Your existing partner keeps managing day-to-day Business One support

KGRN handles ASP registration, PINT AE conversion, and Peppol connectivity

Both teams coordinate during setup, so responsibilities stay clear

No need to renegotiate or replace your current B1 support contract

One Business One. One ASP. Zero fragmented vendors.

Built for every stakeholder

What eInvoicing Readiness Means for Your Role

Different priorities, one coordinated implementation.

For Business Owners

A compliance deadline that doesn't become a business disruption, and one accountable partner instead of a fragmented vendor list.

For Finance & Accounts Teams

Clear visibility into VAT reconciliation, invoice accuracy and audit-ready records, without adding headcount.

For Your SAP B1 Partner

A defined ASP integration scope that complements your implementation partner's work, not one that competes with it.

Common questions from Business One teams

Common Business One eInvoicing Challenges, Solved

What usually slows Business One businesses down — and how KGRN removes the blocker.

The challenge

Mandatory eInvoicing fields don't exist in your current Business One setup.

How KGRN solves it

New UDFs (user-defined fields) are configured within or around Business One to meet PINT AE schema requirements, without a system overhaul.

The challenge

Master data inconsistencies risk delaying go-live.

How KGRN solves it

Data cleansing corrects TRNs, addresses and reference codes before they become integration blockers.

The challenge

Multiple Business One companies or branches are racing the same compliance deadline.

How KGRN solves it

The ASP middleware supports multi-company rollouts, so branch entities aren't implementing in isolation.

The challenge

Your internal team doesn't have SAP Business One development resources.

How KGRN solves it

KGRN's implementation team runs the integration and configuration directly, coordinating with your existing B1 partner where needed.

The challenge

Uncertainty about how VAT treatment applies inside invoice data.

How KGRN solves it

Chartered accountants validate VAT logic against each invoice scenario, not just schema formatting.

Implementation

How Business One Gets Connected & Configured

Two focused workstreams that take you from existing Business One setup to a production‑ready launch.

PLATFORM INTEGRATION

Connect Business One to the ASP Middleware

  • Secure API authentication between Business One and KGRN's middleware
  • Mapping your Business One data structures (including UDFs) to required schemas
  • Configuring mandatory fields, in or around Business One
  • Data flow validation & integration testing
PLATFORM CONFIGURATION

Prepare Business One & Middleware for Go‑Live

  • Middleware and Business One configuration for your workflows
  • User roles, permissions & operational parameters
  • Pilot environment, UAT support & issue resolution
  • Production readiness checks and go‑live assistance
After go-live

KGRN's Ongoing Support

Compliance doesn't end at go‑live. KGRN's support continues across three coordinated layers.

Standard Support

Day-to-day connectivity & monitoring

Helpdesk support for ASP connectivity, invoice exception monitoring, and compliance updates as UAE requirements evolve.

Extended Services

Reconciliation & data health

Quarterly VAT reconciliation reviews, master data health checks, and priority support during filing periods.

Managed Services

Full operational ownership

KGRN manages exceptions, reconciliation and filing on your behalf, with a dedicated account lead across your Business One companies.

Why CFOs trust KGRN

Readiness Backed by a Firm That Knows the Full Compliance Picture

Not just ASP connectivity — tax, audit and ERP expertise under one roof.

18+
Years in UAE tax & audit
10,000+
Businesses served across UAE
MoF
Pre‑Approved Service Provider
Peppol
Access Point capability
B1
SQL Server & HANA editions
Frequently asked

Get Clarity Before eInvoicing Goes Live

Is KGRN a MoF Pre-Approved eInvoicing ASP for SAP Business One users? +
Yes. KGRN is listed as a MoF Pre-Approved eInvoicing Service Provider and supports businesses running SAP Business One, on both SQL Server and SAP HANA editions, across the UAE.
Do I need to replace my Business One system for UAE eInvoicing? +
No. KGRN connects to your existing Business One environment through configuration, direct integration, or ASP middleware, without a system replacement or migration.
Does eInvoicing work with both Business One on SQL Server and Business One on HANA? +
Yes. KGRN's ASP middleware connects to both editions of Business One, whether hosted on-premise or in the cloud.
What is the 5-corner model? +
It's the Peppol-based exchange model the UAE has adopted, where an invoice moves from your ASP to your customer's ASP, with tax data reported to the FTA in parallel.
When does UAE eInvoicing apply to SME businesses on Business One? +
Most SMEs fall under the Phase 2 go-live from July 2027, after large businesses go live in January 2027. Exact timing depends on annual revenue, so smaller Business One users typically have more runway, but should still appoint an ASP and test early.
Will KGRN work with my existing SAP Business One partner or reseller? +
Yes. KGRN's ASP layer connects alongside your existing Business One implementation partner rather than replacing them, handling the eInvoicing-specific integration and compliance work.
Which Business One documents are affected by UAE eInvoicing? +
A/R Invoices, A/R Credit Memos, Down Payment Invoices, and export invoices are the documents most commonly brought into scope, depending on your transaction types.
What does the free Business One readiness check include? +
A review of your Business One invoice flow, mandatory field readiness, VAT logic, and a recommended path before you commit to implementation.
Does KGRN provide support after go-live? +
Yes. Support continues through connectivity monitoring, VAT reconciliation, data health checks, and fully managed operations for businesses that want KGRN to run day-to-day compliance.
What happens if my business misses the ASP appointment deadline? +
Missing the deadline reduces the time available for integration, testing and UAT before the mandatory go-live date, increasing the risk of disruption at launch.

Get Your Business One Environment eInvoicing‑Ready

Complimentary readiness check. No obligation. Reviewed by qualified tax professionals.

Book My Free Readiness Check →
Is Your Business Ready for Corporate Tax?

Stay compliant with UAE Corporate Tax requirements and avoid last-minute filing challenges.

Deadline: September 30, 2026
Don’t wait until the deadline. Get your Corporate Tax compliance reviewed today.

Avoid compliance gaps. Let UAE tax experts help you stay on track.

File Your Return Before Deadline
UAE E-Invoicing Compliance Alert

Is Your Business Ready for UAE E-Invoicing?

The UAE is moving toward mandatory e-invoicing. Start preparing your systems, data, and processes before the compliance deadline.

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Corporate Tax Deadline (Dec FY-End): September 30, 2026 — Stay Compliant with KGRN UAE E-Invoicing | ASP Deadline: 30 Oct 2026 | Go-Live: 1 Jan 2027