Corporate Tax Calculator for Mexican Companies
Mexico corporate tax is 30%. International restructuring reduces this significantly.
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How Mexico companies reduce their corporate tax
Mexico levies a flat 30% corporate income tax (Impuesto Sobre la Renta, ISR) on worldwide income of Mexican resident companies. This applies to all income regardless of source — domestic and foreign. Mexico also imposes a 10% withholding tax on dividends paid to individual shareholders, creating a combined personal and corporate tax cost of 37% on distributed profits. For Mexican founders generating income from international clients or digital exports, international structuring offers substantial relief. UAE Free Zone provides the most aggressive reduction — from 30% to 0–9% — for founders establishing genuine UAE presence. Singapore is preferred for Mexican companies with APAC operations or clients. Panama's territorial tax system (0% on foreign-source income) is a regional alternative. Mexico's SAT (tax authority) has strengthened transfer pricing enforcement and CFC rules, requiring robust documentation for any international structure.
Top tax corridors for Mexico companies
UAE Free Zone (9%)
9% effectiveUAE Free Zone companies qualifying as QFZP pay 0% on qualifying income. For Mexican founders in tech, consulting, or e-commerce with international client bases, UAE provides maximum tax reduction combined with Dubai's quality of life, connectivity, and financial infrastructure. Mexico–UAE relations are normalised for business purposes.
Singapore Trading Hub (8.5%)
9% effectiveSingapore is increasingly used by Mexican tech companies as a regional hub for APAC and global operations. Territorial taxation at 8.5% effective rate, no capital gains tax, and excellent commercial infrastructure. Mexico–Singapore treaty negotiations have advanced, with direct air routes connecting Mexico City to Singapore via partners.
Panama Territorial (0% offshore)
0% effectivePanama taxes only income generated within Panama. Income from operations conducted entirely outside Panama is exempt from Panamanian corporate tax. For Mexican companies with foreign clients, a Panama entity serves as the contracting entity. Panama has a straightforward 25% rate on domestic income and 0% on offshore income.
Savings example: 🇲🇽 Mexico → 🇦🇪 UAE Free Zone (9%)
Annual Revenue
€1.3M
assumed
Tax in Mexico
€375K
at 30%
Tax Optimised
€113K
at 9%
Indicative estimate based on statutory rates. Actual savings depend on structure, substance, and individual circumstances.
Frequently asked questions — Mexico corporate tax
How does Mexico's ISR apply to foreign-source income?
Mexico taxes worldwide income of resident companies. Foreign subsidiaries' income is attributed to Mexican parent companies under CFC rules if the foreign entity is in a low-tax jurisdiction and the Mexican shareholder holds more than 20% of equity. Foreign income earned directly by a Mexican branch is also subject to ISR. Foreign tax credits are available to avoid double taxation.
What are Mexico's transfer pricing rules?
Mexico's transfer pricing rules follow OECD guidelines and require that related-party transactions be priced at arm's length. Mexico has mandatory disclosure rules for aggressive tax planning (BEPS Action 12). Transfer pricing studies must be prepared contemporaneously by a registered expert. SAT has increased transfer pricing audits significantly since 2020.
Is a Panama holding structure viable for Mexican companies?
Panama's territorial tax system is attractive for Mexican companies with non-Panama income. However, Mexico's CFC rules may attribute Panama subsidiary income to Mexican shareholders if the Panama entity earns mainly passive income and the effective tax rate is below 22.5% (75% of Mexico's 30% rate). Active business operations in Panama with genuine substance are generally outside CFC scope.
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