Odoo is an ERP — an enterprise resource planning system — that brings together, in a single database, accounting, invoicing, CRM and sales, inventory and purchasing, payroll and HR, as well as many other areas depending on the modules activated. It comes in a Community edition, free and open source, and an Enterprise edition, paid per user per month, which adds advanced functions. Odoo 19 is currently the stable version; Odoo 20 is unveiled on 24 September 2026 — see our Odoo 20 page for what is already known.
AX-Fiduciaire, established at Boulevard Georges-Favon 26 in Geneva, is an official Odoo partner. This page serves as the entry point to all our Odoo services: it explains our positioning, directs you to the right page based on your need or your area, and brings together the Swiss specifics that every Odoo project must address.
AX-Fiduciaire's positioning: fiduciary AND integrator
Most Odoo integrators know the software well but not necessarily Swiss accounting and social security practice in detail. Conversely, most fiduciaries know Swiss accounting but not how to configure an ERP. AX-Fiduciaire brings both skills together in the same team: we handle accounts, VAT and payroll on a daily basis, and we configure Odoo based on that practice rather than a theoretical reading of Swiss requirements.
In practical terms, this changes three things. In accounting, the chart of accounts and journals are built to match how a Swiss year-end closing is actually prepared, not just what the l10n_ch localisation installs by default. In VAT, fiscal positions are checked against current Swiss rates and rules, with particular attention to mixed cases (transactions subject to several rates, exempt supplies). In payroll, configuration is not limited to switching on Swissdec transmission: it covers social security contributions, salary certificates and special cases (part-time work, cross-border workers, withholding tax) that a team practising Swiss payroll daily knows to anticipate.
Finding the right service for your need
Depending on where you stand in your relationship with Odoo, different pages detail our support:
- Starting an Odoo project from scratch: scoping, configuration and going live — see Odoo implementation.
- Migrating from another management system, another ERP, or disparate tools — see migration to Odoo.
- Taking over a struggling project, launched with another provider and left incomplete or poorly configured — see Odoo project rescue, preceded if needed by an Odoo audit of the existing setup.
- Extending an existing Odoo system with specific development work or integrations — see Odoo development and Odoo integrations.
- Training your teams in day-to-day Odoo use — see Odoo training.
- Getting support on a system already in production, in case of a blockage or a configuration question — see Odoo support.
Finding the right service for your area
If your question concerns a specific functional area rather than a project stage:
- Accounting: Swiss chart of accounts, journals, closings — see Odoo accounting.
- Payroll and Swissdec: ELM transmission, social security contributions, salary certificates — see payroll and HR and Odoo and Swissdec.
- CRM and sales: sales pipeline, quotes, customer invoicing — see CRM and sales.
- Inventory and purchasing: warehouse management, replenishment, suppliers — see inventory and purchasing.
- Custom development: bespoke modules, customisations beyond standard configuration — see Odoo development.
- Integrations: connecting Odoo with other software or external services — see Odoo integrations.
Swiss specifics addressed in every project
Every Odoo project run by AX-Fiduciaire systematically incorporates the following points, regardless of the company's sector or size:
| Specific point | What it covers |
|---|---|
| Swiss localisation (l10n_ch) | Installed automatically when the company is set up in Switzerland; the base for the chart of accounts and local VAT positions. |
| Chart of accounts | Structure compliant with Code of Obligations practice, adapted to your business beyond the default base installed. |
| VAT and fiscal positions | Current Swiss rates (8.1% standard, 2.6% reduced, 3.8% accommodation since 01.01.2024) and special cases depending on your business. |
| QR-bill | Swiss invoicing format with structured reference, generated and processed natively in Odoo for Switzerland. |
| ISO 20022 | Swiss and international payment format, used for payment files sent to banks. |
| Swissdec | Transmission of payroll data (ELM 5.3) to the relevant Swiss bodies, based on the “swissdec certified basic” certification, no. 1203.25. |
A sector-based approach
Certain sectors present in Geneva have processes specific enough to warrant dedicated treatment: fiduciaries, international organisations and NGOs, trading, and Swiss subsidiaries of foreign groups. See Odoo solutions by sector to check whether your business matches one of these profiles.
Resources and comparisons
Beyond our service pages, the Odoo resources section brings together dated, sourced comparisons and guides, including an Odoo vs Bexio comparison and a dedicated page on Odoo 20, the version unveiled on 24 September 2026.
The budget for an Odoo project
The cost of an Odoo project depends on several interlocking variables: the edition chosen (Community or Enterprise), the number of users, the scale of existing data to migrate, and the actual complexity of your processes. There is no standard rate that would make sense for every project. Our Odoo pricing page details these items to allow for a realistic costing rather than a rough estimate.
Geneva and French-speaking Switzerland
AX-Fiduciaire operates from Geneva, with a strong presence in the city itself — see Odoo in Geneva and our general overview of fiduciary in Geneva. Configuration, remote training and support also make it possible to support organisations elsewhere in French-speaking Switzerland. For questions on Swiss taxation and payroll independent of Odoo, see also our Swiss VAT, payroll and accounting pages.