Mali Cross-Border Tax Guide 2026

Overview — Cross-Border Taxation in Mali

Mali's cross-border tax rules are governed by the Code Général des Impôts, the OHADA Uniform Act, and WAEMU (West African Economic and Monetary Union) directives. The Direction Générale des Impôts (DGI) administers international tax compliance. Non-residents earning Mali-source income are generally subject to withholding taxes at statutory rates, which may be reduced under applicable treaties. Mali is a member of the WAEMU, which harmonises indirect taxation and customs among its eight member states.

Transfer Pricing

Mali's transfer pricing rules require that transactions between related parties be priced at arm's length. Related parties include companies under common control, parent-subsidiary relationships, and individuals with significant influence. Documentation requirements follow the WAEMU transfer pricing guidelines. Taxpayers must maintain documentation demonstrating arm's length pricing for cross-border related-party transactions.

Thin Capitalisation

Mali's thin capitalisation rules limit the amount of interest that a company can deduct on related-party debt. The rules follow WAEMU directives. Interest on debt exceeding the allowable ratio may be disallowed as a deduction and recharacterised as dividends.

Withholding Taxes to Non-Residents

Payments to non-residents from Mali-source income are subject to withholding tax at the following standard rates (treaty rates may apply):

• Dividends — 10% (reduced under DTTs)
• Interest — 10% (reduced under DTTs)
• Royalties — 15% (reduced under DTTs)
• Management & technical fees — 20%
• Branch profits remittance — 10%

The person making the payment must withhold the tax and remit it to DGI within 15 days. Treaty relief requires the non-resident to provide a Certificate of Tax Residency.

Double Tax Treaties

Mali has a limited network of double tax treaties, primarily with France and other francophone countries. The France-Mali treaty is the most significant, providing reduced withholding tax rates and potential exemptions. To claim treaty benefits, a non-resident must obtain a Certificate of Tax Residency from their home country tax authority and submit a treaty relief application to DGI.

WAEMU Regional Framework

As a member of WAEMO, Mali applies harmonised tax rules including the common external tariff (TEC), harmonised VAT rules (TVA), and the Common Investment Code. The WAEMU directive on transfer pricing harmonises rules across member states. Regional cooperation on tax information exchange is developing.

FAQs

Do I need to register for tax in Mali as a non-resident investor?

Non-residents earning Mali-source income generally do not need to register if the income is subject to final withholding tax. A non-resident with a permanent establishment in Mali must register and file corporate tax returns.

How do I claim a refund of excess WHT?

A non-resident may claim a refund if WHT was deducted at the full statutory rate when a reduced treaty rate should have applied.

Does Mali have a General Anti-Avoidance Rule (GAAR)?

Yes, the tax code includes general anti-avoidance provisions that allow DGI to recharacterise transactions entered into for tax avoidance purposes.

Disclaimer

This guide provides general information about Malian cross-border taxation for the 2026 tax year. Tax laws and treaty provisions may change. Always consult with a qualified Malian international tax advisor or the Direction Générale des Impôts for advice specific to your situation. InvestmentKit does not provide tax advice.