Invoicing, inventory, CRM, CNSS/IRPP payroll, withholding tax, TEJ declarations and El Fatoora e-invoicing: your entire business in one place, compliant with Tunisian regulations. Built on open-source Odoo — zero license cost.
The Borealis Techno management tool is a complete business management software (ERP) for Tunisian SMEs, built on Odoo Community 16 and 19 and open-source OCA modules. It replaces your Excel files with a single platform that handles invoicing, quotations, inventory, purchasing, CRM, accounting and Tunisian payroll (CNSS, IRPP) — with tax compliance included: withholding tax, declarations on the TEJ platform and El Fatoora (TTN) electronic invoicing. Zero license fees: your budget goes to configuration, migrating your Excel data, and training your team in French or Arabic.
One platform, eight key functions — activate what your business needs, when it needs it
From quote to invoice in one click: automatic legal numbering, Tunisian VAT, fiscal stamp, scheduled customer payment reminders.
TEIF-format XML, electronic signature, submission to Tunisie TradeNet, and automatic retrieval of the TTN reference and CEV seal (QR code).
Payslips compliant with Tunisian rules: employee and employer CNSS, TFP, FOPROLOS, progressive IRPP brackets, CSS, family deductions.
Pre-loaded Tunisian rates (public contracts, fees, rents, 25% / 100% VAT withholding…), certificates generated from invoices, automatic reconciliation.
XML file compliant with the Ministry of Finance TEJ platform specification: initial and corrective declarations, status tracking.
Every sale and purchase updates stock in real time. Automatic replenishment rules and barcode inventory counts with a smartphone.
Your prospects no longer live in a notebook: visual sales pipeline, scheduled follow-ups and a complete history for every customer.
Revenue, cash flow and unpaid invoices in real time — on your computer and your phone. And everything exports to Excel in one click.
Excel is a great spreadsheet — but it is not an invoicing system, an inventory manager, or a payroll engine
| Task | With Excel | With Odoo + Tunisian modules |
|---|---|---|
| Invoicing | Manual numbering, duplicates, forgotten follow-ups | Quote → invoice in 1 click, legal numbering, automatic reminders |
| E-invoicing | Impossible: Excel generates neither TEIF XML nor electronic signatures | TEIF XML generated, signed and submitted to TTN automatically |
| Withholding tax | Manual rate calculation, certificates filled in by hand | Invoice-based wizard, pre-loaded rates, automatic reconciliation |
| TEJ declaration | Manual entry on the platform, beneficiary by beneficiary, every month | Compliant XML file generated from your recorded withholdings |
| Payroll & CNSS | Inherited formulas, silent errors, manual quarterly compilation | Tunisian rules built in, CNSS declaration exported in 1 click |
| Inventory | Accurate only on counting day, stockouts discovered too late | Real time, automatic replenishment, barcode counting |
| Data security | Files on a single PC, sent by email, no change history | Automatic backups, per-user access rights, full audit trail |
| License cost | "Free"… but ~260 h/year of re-entry and costly errors | Odoo Community + OCA: 0 TND in license fees |
CNSS/IRPP payroll, withholding tax, TEJ, El Fatoora: Tunisian regulation is not a paid add-on — it is the core of our offer.
Odoo Community + OCA modules: no license fees, regardless of the number of users. Your data stays yours, exportable in one click.
Smooth migration from Excel, one workflow at a time. Team training in French or Arabic, on your real cases, in Tunis or remotely.
No big bang: a gradual, controlled migration that never interrupts your business
45 minutes, remote or on-site: we analyze your current Excel files, identify your compliance risks (TEJ, withholding tax, CNSS, El Fatoora) and hand you a clear roadmap. No commitment.
Your Excel files (customers, suppliers, products, balances) are imported into Odoo. Your years of work become your database — nothing is lost.
We start with a single workflow — usually invoicing or payroll — then extend module by module, at your pace. Cloud (ready in 48 h) or on your own server.
Team training on your real cases, in French or Arabic. Human support after go-live — and everything exports to Excel for your accountant.
A management tool (or ERP) brings together in one software what is usually scattered across Excel files, notebooks and separate applications: invoicing, inventory, purchasing, CRM, accounting and payroll. Every piece of data is entered once: a sale automatically updates the stock, the invoice and the accounting.
With our localization modules, yes: Tunisian payroll (CNSS, TFP, FOPROLOS, progressive IRPP brackets, CSS), withholding tax with pre-loaded rates, XML file generation for the TEJ platform, and El Fatoora electronic invoicing (TEIF XML, signature, TTN submission).
Odoo Community and OCA modules are open source: zero dinars in license fees, regardless of the number of users. You only invest in configuration, Excel data migration and training. The free assessment gives you an exact quote before any decision.
Yes. Your customers, suppliers, products and balances are imported into Odoo: your years of history become your starting point. And everything in Odoo exports back to Excel in one click — your accountant keeps their habits for as long as needed.
Wherever you decide: a server in Tunisia, a server on your premises, or the cloud. Odoo is open source, so no vendor can lock you in: a full export of your data is one click away, at any time. Automatic nightly backups.
If your team can use a smartphone, they can use Odoo. Each user only sees the screens they need, and training is included, in French or Arabic, on your real cases.
Free 45-minute assessment: we analyze your current files and you leave with a clear roadmap — whether you work with us or not.