The 2026 tax reform has intensified scrutiny on free zone companies. The corporate tax convergence initiated by Framework Law 69-19 is accompanied by increased DGI verification, particularly to ensure that declared benefits are properly justified. Here is how to anticipate an audit and protect your business.
Why Free Zone Companies Are Under Scrutiny in 2026
- EU pressure: Morocco has been kept under monitoring regarding the list of non-cooperative jurisdictions. The DGI must demonstrate that free zone tax benefits correspond to real economic activity (“economic substance”).
- IS convergence: the gradual transition to the 20% rate creates gray areas on transitional periods, generating errors and reassessments.
- Digitalization of controls: since 2024, the DGI automatically cross-references IS/IR declarations with CNSS, VAT, and Foreign Exchange Office data.
The 5 Triggers That Initiate a Tax Audit
| Warning Signal | Associated Risk |
|---|---|
| Declared turnover significantly lower than banking flows | Presumption of concealed income |
| Abnormally high deductible VAT relative to turnover | False invoices or fictitious purchases |
| CNSS payroll inconsistent with declared activity | Undeclared or fictitious employment |
| Dividend distributions without withholding tax | WHT recovery + 15% penalties |
| Absence of real economic substance in the free zone | Revocation of IS exemption |
Documents to Keep Ready at All Times
A tax audit can be triggered at any time within a 4-year statute of limitations. Essential documents include:
- General ledger compliant with CGNC (Moroccan General Accounting Standards)
- FEC (Fichier des Écritures Comptables): mandatory since 2021 for IS-liable companies
- All purchase and sales invoices, chronologically filed, stamped and signed
- Commercial contracts with clients and suppliers, especially intra-group agreements
- Foreign exchange declarations and Office des Changes supporting documents for each transfer
Audit Duration and Proceedings
| Criterion | SMEs | Large companies (turnover > MAD 50M) |
|---|---|---|
| Maximum on-site audit duration | 6 months | 12 months |
| Response deadline for reassessments | 30 days | 30 days |
| Appeal to Local Tax Commission (CLT) | Yes | Yes |
| Appeal to National Tax Appeal Commission (CNRF) | Yes | Yes |
Your Rights When Facing the DGI
- Right to assistance: you can be represented by your chartered accountant or tax advisor at all stages.
- Right of reply: 30 days to contest notified reassessments, with possible extension upon reasoned request.
- Right of appeal: CLT then CNRF before any judicial appeal. These bodies are free and suspend collection during their proceedings.
- Penalty limitation right: in case of spontaneous correction before audit, penalties are reduced to 5% instead of 15%.
Our Recommendation: Annual Preventive Audit
At Cabinet Dami Tanger, we offer an annual preventive tax audit specifically designed for free zone companies. In 2026, with tightened controls, this audit has become essential: we verify declaration compliance, CGNC accounting adequacy, and the solidity of your file in case of an unannounced audit. Contact us before the DGI does.
