The Trusted Gulf Tax Engine

ZATCA Phase 2 ready · Built for the Gulf

From the till
to the tax return.

One system that raises the invoice, signs and clears it with the tax authority, posts it to a real ledger, takes the goods out of stock and carries all of it into your VAT return.

22
document templates
24
reports
6
Gulf tax regimes
163
help topics, both languages
ZATCA clearance✦Simplified reporting✦Cryptographic stamp✦Hash chain✦VAT returns✦Chart of accounts✦IFRS compliant✦Point of sale✦Barcode labels✦
Payroll●Stock swap●Proformas & quotes●Credit & debit notes●Aging & statements●Audit trail●Dark mode●Android app●

One system, not five that talk to each other

A document, end to end.

Most businesses stitch this chain together from a billing package, an e-invoicing gateway, an accounts system, a till and a spreadsheet. Every join is a place where the invoice, the XML and the ledger line quietly stop matching. V4G has no joins, because it has no parts.

  1. 01

    Raise

    A template that matches the supply: standard, simplified, export, asset, margin scheme.

  2. 02

    Sign

    UBL XML, cryptographic stamp, hash chained to the invoice before it, QR on the face.

  3. 03

    Submit

    Clearance for a standard invoice, reporting for a simplified one. The response is stored.

  4. 04

    Post

    Ledger entries, tax accounts, the customer's balance and the stock, in one transaction.

  5. 05

    Report

    Statements, aging, margins and the VAT return, drawn from those very same rows.

Everything in one place

Five bodies of work. One login.

01

Clearance, reporting, and the difference.

Onboarding to production happens inside the interface, with the compliance checks run for you. Standard invoices are cleared before the customer gets them; simplified ones are reported. Every response ZATCA sends back is kept.

  • UBL 2.1 XML, signed with your cryptographic stamp
  • Invoice hash chained to the one before it
  • QR on every face, with the full nine tags on simplified invoices
  • Certificate expiry warnings on the dashboard and by email
  • A sandbox and a training mode to rehearse on, safely
ZATCA integration settings
The signed QR code on an invoice
Phase 2integration

02

Twenty-two forms, because the tax treatment differs.

A template is not a layout. It decides which fields are required, how VAT is computed, which accounts are posted to and what the document is called on the return.

StandardSimplifiedSummarisedExportPan-GulfProfit marginAssetImportNominal supplyNon-VATCredit noteDebit noteProformaQuote

Promote a quote to an invoice in one click, email any document with its PDF and XML attached, and open the PDF straight after saving.

Raising a sales tax e-invoice
Proforma invoices and quotes

03

A real chart of accounts. Real statements.

Every sale, purchase, payment and payroll posts itself to a double-entry ledger. The statements and the VAT return are drawn from the very same rows, so they always agree with the documents.

Complies with International Financial Reporting Standards (IFRS)

Trial sheetand balance sheet, as at any date
Income statementwith payroll in the month incurred
Cash flowoperating, investing, financing
VAT returnsSaudi, UAE and Bahrain forms
VAT return
Cash flow statement
Chart of accounts

04

A till, not an invoice form with big buttons.

Touch-first tiles, hands-free scanning, items sold by weight, cash drawer shifts and a receipt that is a real simplified tax invoice. It even sounds right: every action has its own tone, so a cashier works without looking.

  • Barcode and QR scanning, including the phone's camera
  • Generate product codes and print shelf labels in EAN-13, Code 128 or QR
  • Stock and materials, expiry dates, adjustments and stock swaps
  • Staff records and monthly payroll that post to the ledger
The point of sale
Product codes and labels

New · v4g AI

Ask your books a question.

An assistant that answers from your own data, strictly read-only and only within what each user is allowed to see. Connect the provider you already trust: Claude, OpenAI, Gemini or a model on your own server.

Read-only, by constructionThree separate layers make sure the assistant can never write.
Respects every roleA cashier cannot ask it for salaries.
Your provider, your contractYour data only goes where you decide it goes.

05

Arabic is not a translation layer.

Every screen, report and printed document exists in both languages, properly right to left. The language belongs to the user, so an Arabic-speaking cashier and an English-speaking accountant share one system, each in their own. Drag the slider.

The dashboard in English
The same dashboard in Arabic
ENعربي

Made to look like yours

Nine colour themes or your own two colours, with light and dark modes derived for you.

Who may do what

Fine-grained roles and a full audit trail of who did what, and when.

Help, inside the product

163 searchable topics in both languages, open to every user.

On the phone

A native Android app: fingerprint sign-in, camera scanning, Bluetooth receipt printers. On iPhone, the full system runs in Safari.

Built for the whole Gulf

Six regimes. One engine.

Saudi Arabia, the UAE, Bahrain, Kuwait, Oman and Qatar, with pan-Gulf supplies, per-emirate places of supply and export documents in the buyer's currency.

What you get

Your data. Your choice of server.

01On a server of your choiceYour premises, your hosting or the cloud, on Linux or Windows.
02A simple subscriptionPay as a subscription rather than a large purchase up front.
03Set up by a personA guided installer, your chart of accounts built at setup, your data imported from spreadsheets.
04Updates apply themselvesNo scheduler to configure and nothing to migrate by hand.
05Multi-branchEach branch with its own numbering, accounts and users.
06A read-only APIScoped, revocable keys for your webshop and your integrations.

The invoice, the XML and the ledger. Finally the same document.

In a language your staff read, on a server of your choice. Try it now, nothing to install.

Built and supported by Advanced Systems Solutions, the Gulf's technical partner since 2010.

Contact us

Tell us about your business. We will get back to you.

Send us your details and we will arrange a walkthrough, or reach us directly.

Sending opens your email app with your details filled in, addressed to [email protected].