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OUR SOLUTIONS · MANAGE

TTN & TEJ integrations

Support Tunisian tax workflows with controlled document flows tailored to your business.

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  • 4 possible deliverables
  • Manage
  • AI
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4 POSSIBLE DELIVERABLES

What we can deliver

Building blocks to combine according to your context, defined together during scoping.

  1. 01

    Electronic invoicing through TTN / El Fatoora

  2. 02

    Withholding certificate preparation for TEJ

  3. 03

    File validation and response tracking

  4. 04

    Acceptance against current official specifications

Compatibility must be validated against current official specifications. TEJ XML submission and TTN exchanges are distinct workflows; no public API or official accreditation is presumed.

Illustrative photo: analytics dashboard on a laptop

WHO IS IT FOR?

Designed for your context

SMEs and sales, administrative or finance teams who want to centralise their data and streamline their processes.

The benefits we aim for

Centralised data

One source for your customers, sales and operations.

Smoother processes

Less re-keying, with controlled and traceable flows.

Clear steering

Dashboards to make decisions with confidence.

ARTIFICIAL INTELLIGENCE

AI in this service

AI can help sort requests, prepare summaries or automate repetitive tasks, always under your control and with human validation.

Our approach to AI

OUR APPROACH

A clear method. A lasting relationship.

  1. 01

    Listen

    Understand your business, constraints and priorities.

  2. 02

    Design

    Agree on journeys, interfaces and scope together.

  3. 03

    Build

    Develop, test and deploy with defined approval stages.

  4. 04

    Support

    Train your team, maintain and improve your solutions.

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Manage

Custom CRM & ERP

Bring sales, operations and data together in a system designed around your business.

  • CRM, opportunities and sales follow-up
  • Quotes, invoicing and purchasing
  • Inventory, field work and dashboards

Manage

IP telephony & unified communications

Modernise how you communicate: IP telephony, a virtual switchboard and collaboration tools linked to your business applications.

  • IP telephony assessment and deployment
  • Switchboard, call queues and interactive voice response
  • Softphones, IP handsets and mobility

Secure

IT support & maintenance

Technical support for individuals and businesses, remotely or on site depending on the need.

  • Incident diagnosis and troubleshooting
  • Workstation and software maintenance
  • Backup and data recovery within the agreed scope

FAQ

Frequently asked questions

TTN / El Fatoora is Tunisia’s electronic invoicing system; TEJ is the platform for filing withholding tax certificates. Update IT & Training assesses and supports these integrations in your tools, case by case.

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Are TTN / El Fatoora and TEJ the same thing?

No. TTN / El Fatoora covers electronic invoicing and TEJ covers withholding tax certificates. They are two separate flows, handled separately.

Is your software certified?

No certification or API is assumed. Compatibility is assessed and validated against the current official specifications, case by case.

What does the support include?

Needs assessment, document preparation (e-invoices, withholding certificates), file validation, response tracking and acceptance testing.

Let’s talk about your project

Tell us what you need. Let’s build lasting solutions together.

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