Transfer Pricing in Morocco: Compliance, Fiscal Risk, and TNMM in 2026

Transfer Pricing has emerged as the most sensitive tax issue for financial departments of multinational groups operating in Morocco. Following the overhaul of Article 214 of the General Tax Code (CGI), the Moroccan tax administration has aligned itself with the strict OECD standards (BEPS Project). The era of leniency is over: the burden of proof now rests entirely on the taxpayer.

Article 214 CGI and the Burden of Proof

Historically, the tax administration performed adjustments based on general presumptions. Since the 2019 Finance Law (applicable in 2020), this has radically changed. Article 214 (III) of the CGI imposes a formal documentation requirement:

• The Master File: A global macroeconomic overview of the parent company's transfer pricing policy.
• The Local File: Specific analysis of the Moroccan entity (justification of the pricing determination method, economic data, and profitability).

A Moroccan manufacturing subsidiary—for example, in the automotive sector—that exhibits disproportionate profitability (either too high or too low) amidst an inflationary environment (rising raw material costs) is immediately exposed to an information request and potential tax reassessment if documentation is lacking.

The TNMM Method: The Modern Audit Standard

Among the OECD recognized methods, the Transactional Net Margin Method (TNMM - MTMN in French) has become the gold standard for justifying the margins of limited-risk manufacturing subsidiaries. Unlike the Comparable Uncontrolled Price (CUP) method, which requires near-impossible perfect comparability of identical products on the open market, TNMM examines the net profit margin relative to an appropriate base (e.g., total costs).

The key to success lies in Benchmarking: extracting a panel of comparable companies via international databases to determine the arm's length range. If your net margin falls within this interquartile range, your fiscal risk is drastically reduced.

Automating Benchmarking via Data Analytics

The major challenge in Transfer Pricing documentation is time. Manually producing an OECD-compliant comparability analysis takes days of work, carrying a high risk of human error. The solution is data engineering: building an automated ETL pipeline using Python and Power Query allows you to extract, clean, and structure financial comparables in a matter of minutes.