How the DGT's position has evolved
Current position
Partially exempt entities are taxpayers of Corporate Income Tax (IS) and must pay tax on income derived from economic activities or business operations. These entities are required to file a tax return unless they meet specific limits regarding income and non-exempt earnings. Likewise, they may apply the capitalization reserve reduction provided they meet the legal requirements.
The DGT's position remains constant regarding the distinction between exempt income and income from economic activities. Throughout the rulings, it has been reaffirmed that the organization of production means strips the obtained income of its exemption. No doctrinal changes are observed, but rather the systematic application of the regulations to different types of entities.
Analysis based on 15 of 17 rulings with a stated position. Updated 25 September 2026.