The verdict in three sentences
Integrating Côte d'Ivoire's standardised electronic invoice (FNE) from the tax authority (DGI) directly into your subsidiary's management app costs, as a 2026 ballpark, 1,500,000 to 4,000,000 FCFA (about 2,290 to 6,100 EUR) in Abidjan, depending on the number of flows (sales, credit notes, points of sale) and the state of your current software. The project takes 4 to 8 weeks, including a mandatory test phase in a sandbox environment before any live invoice. Beyond compliance, the integration removes double entry on the DGI portal and secures 10-year invoice archiving.
What FNE integration changes in your application
Under FNE, every invoice issued by a liable company must be sent to the tax authority's platform, which certifies it and assigns security elements (number, verification QR code). For a distribution company, keying each invoice manually into the portal is not sustainable beyond a few dozen a day. API integration automates submission when the invoice is validated in your app and retrieves the certification elements to print.
| Technical component | Role | Indicative effort | 2026 ballpark (FCFA) |
|---|---|---|---|
| Invoice data mapping | Align your fields (customer, tax ID, taxes, discounts) with the expected format | 3 to 5 days | 250,000 to 450,000 |
| Certification API connector | Submission, authentication, receiving number and QR code | 6 to 12 days | 500,000 to 1,200,000 |
| Credit notes and cancellations | Link each credit note to the original certified invoice | 3 to 6 days | 250,000 to 600,000 |
| Queue and error recovery | Hold if the platform is down, automatic resend | 3 to 5 days | 250,000 to 500,000 |
| Print template with QR code | Compliant PDFs and receipts | 2 to 4 days | 150,000 to 400,000 |
| 10-year archiving | Encrypted storage and search of certified invoices | 3 to 6 days | 250,000 to 600,000 |
A simple project (sales and credit notes from a single app) lands around 1,500,000 to 2,200,000 FCFA. With several points of sale, a till and an ERP to sync, the range climbs to 3,000,000 to 4,000,000 FCFA.
Three ways to become compliant
| Option | Upfront cost (FCFA) | Recurring cost | Suitable volume | Limits |
|---|---|---|---|---|
| Manual entry on the DGI portal | 0 | Keying time (2 to 3 min per invoice) | Under 20 invoices a day | Double entry, risk of gaps between books and DGI |
| Off-the-shelf FNE-compatible invoicing software | 200,000 to 800,000 | 25,000 to 100,000 per month | Small entity, standard process | Replaces your tool, data migration |
| API integration in your application | 1,500,000 to 4,000,000 | Maintenance 75,000 FCFA per month (Kolonell Standard) | 50 invoices a day and more | Sandbox phase to respect |
| Integration through your ERP vendor | Varies by vendor | Module licence | If your ERP offers an official module | Depends on the vendor's roadmap |
For a distribution company that has already invested in its management app, API integration preserves your processes and data. Maintenance covers format changes imposed by the administration, a key point: tax reform specifications often evolve during the first years.
Steps for a project without surprises
- Scoping (1 week): inventory of document types (invoices, credit notes, deposit invoices), VAT regimes and special cases (exemptions, foreign customers).
- Getting access: credentials and sandbox from the DGI, to request from day one because the administrative lead time is often the critical path.
- Development (2 to 4 weeks): connector, queue, printing.
- Acceptance (1 to 2 weeks): a set of 50 to 100 sample invoices tested, including deliberate errors.
- Cutover: go-live at the start of a month, with daily rejection monitoring for 30 days.
Mini case study
Konan, CFO of a consumer goods distribution company in Abidjan, subsidiary of a European group (illustrative persona), issues about 180 invoices a day from his management app. Keying each into the portal would take 2.5 minutes, so 7.5 hours a day.
- Manual option: one full-time clerk, about 350,000 FCFA per month fully loaded, so 4,200,000 FCFA a year, not counting gaps between the books and the DGI.
- Three-flow API integration (sales, credit notes, archiving): 2,800,000 FCFA, plus 75,000 FCFA per month of maintenance, so 3,700,000 FCFA in year one.
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From year one, the integration costs 500,000 FCFA less than manual entry. In following years, the cost drops to 900,000 FCFA a year, an annual saving of about 3,300,000 FCFA (roughly 5,030 EUR).
FAQ
Can our current application be connected to FNE?
In most cases yes, if it has an accessible database and an identifiable invoicing module. A 2 to 3 day audit, around 200,000 to 300,000 FCFA, confirms feasibility before a firm quote.
What happens if the DGI platform is down?
The invoice is queued and resent automatically when the service returns. Your sales team keeps working, and a dashboard flags any invoice not certified for more than an hour.
How long must certified invoices be kept?
The project provides 10-year archiving, the retention period used for accounting records. Encrypted storage of 200,000 invoices a year costs little to host, around 5,000 to 15,000 FCFA per month.
How long does the project take?
Allow 4 to 8 weeks, the sandbox phase with the DGI often being the longest. Requesting access in week one saves 1 to 2 weeks.
Is maintenance essential?
Yes, because the FNE format and rules may change. Kolonell Standard maintenance at 75,000 FCFA per month (about 110 EUR) covers rejection monitoring and format updates.
Let's scope your project. Tell us your invoice volume, document types and current software: we will price the FNE integration with an indicative budget and a compliance timeline. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
