Corporate Income Tax in Portugal
Understanding the nuances of corporate income tax in Portugal is crucial for effectively advising your international clientele or to understand your business as an entrepreneur. Below provides a snapshot of corporate tax implications in Portugal, however, engaging with a professional is advised, as it is likely that not only corporate tax requires consideration.
Taxation of Resident Companies:
Generally, companies considered tax residents in Portugal face taxation on their worldwide income.
Standard Corporate Income Tax Rates:
A flat Corporate Income Tax (CIT) rate of 20% is levied on the total taxable income of companies’ resident in mainland Portugal.
The Autonomous Region of Madeira and the Autonomous Region of the Azores benefit from a reduced standard CIT rate of 14%*, which also applies to Permanent Establishments (PE’s) of foreign entities registered within these regions.
Summary of Key CIT Rates
The corporate income tax rates in Portugal vary significantly and are detailed below:
| Portuguese Mainland Company | Madeira Company | International Business Centre of Madeira Company (for international activity) | |
| First €50,000 of taxable income (small-medium enterprises) | 16% | 11.2%* | 5% |
| Taxable income above €50,000 | 20% | 14%* | 5% |
Note: The rate for companies within the International Business Centre of Madeira (IBC) are subject to specific substance requirements being met.
*The tax rate is applicable from 1 January 2025
Other Tax Rates
Reduced Rates for Small Medium Enterprises and Small Mid-Caps
Recognising the importance of small and medium-sized enterprises (SMEs) and small-medium capitalisation (Small Mid-Caps) companies, Portugal offers a reduced CIT rate of 16% (or 11.2%* in Madeira and Azores) on the first €50,000 of taxable income. Any income exceeding this threshold is subject to the standard CIT rate.
Furthermore, SMEs and Small Mid-Caps actively operating and effectively managed in inland territories of mainland Portugal can benefit from an even lower rate of 12.5% on the initial €50,000 (or 8.75% in the Azores and specific territories in Madeira). These classifications align with the EU Commission Recommendation 2003/361 and the European Investment Bank/European Investment Fund definitions.
5% Corporate Tax Rate in the Madeira International Business Centre
Madeira offers a corporate tax rate of 5% for international business activities in certain sectors for companies that are registered and have obtained a license to operate within the Madeira International Business Centre (MIBC). Read here for more information.
Special Rate for Startups
Entities that qualify as startups are subject to a 12.5% CIT rate (or 8.75% in Madeira) on their first €50,000 of taxable income, with the standard CIT rate applying to any excess.
Permanent Establishments
The corporate income tax rate of 20% is also applied to Portuguese PE’s of foreign entities located on the mainland. An optional regime exists that allows for the exclusion of profits and losses attributed to a foreign PE.
This exclusion is contingent upon several conditions outlined below:
- The PE’s profits must be subject to a tax as outlined in the EU Parent/Subsidiary Directive or a similar tax to the Portuguese CIT with a legal rate of at least 12.6%.
- The PE cannot be in a jurisdiction blacklisted by Portugal.
- The effective tax on the PE’s income should not be lower than 50% of the CIT that would be due under Portuguese law (unless specific requirements are met).
It is important to note that this optional regime has limitations, particularly regarding the offset of prior PE losses. Furthermore, if a company chooses this regime, it must apply to all PEs within the same jurisdiction for a minimum of three years.
Taxation of Non-Resident Companies
For non-resident entities, CIT applies specifically to Portugal-source income that is attributable to a PE within Portugal. Income generated in Portugal by non-residents without a PE is typically subject to special Withholding Tax rates.
CIT Rates for Inland Territories (SMEs & Small Mid-Caps)
| Taxable Income Bracket | Mainland Portugal Inland Territory | Autonomous Region of Azores Inland Territory | Autonomous Region of Madeira Inland Territory |
| First €50,000 of taxable income | 12.5% | 8.75% | 8.75% |
| Taxable income above €50,000 | 20% | 14%* | 14%* |
Note that these companies need to be located in specific territories and that there needs to be specific substance in place to substantiate the lower tax rate.
Surtaxes
Beyond the standard CIT rates, the following surtaxes may apply to corporate taxable income (before deducting loss carry forwards) as an additional tax charge:
- Local Surtax (Derrama): Up to 1.5% in certain municipalities, paid with the CIT return.
- State Surtax (Derrama Estadual): Applicable to commercial, industrial, and agricultural activities (resident and non-resident with PE), paid in three instalments:
- 3% on profit between €1.5M and €7.5M.
- 5% on profit between €7.5M and €35M.
- 9% on profit exceeding €35M.
- Regional Surtax (Derrama Regional):
- Madeira: 2.1% (€1.5M-€7.5M), 3.5% (€7.5M-€35M), 6.3% (>€35M).
- Azores: 2.4% (€1.5M-€7.5M), 4% (€7.5M-€35M), 7.2% (>€35M).
Reach Out
By staying informed and engaging with an appropriate professional about a jurisdiction’s tax regulations can provide valuable guidance and support to operating a business in Portugal, particularly those involved in international activities or who are not from Portugal. Other taxes (such as VAT, social security on employees, among others) may apply and will need to be considered.
Dixcart Portugal provide a host of accounting, tax and consulting services. Reach out for more information at advice.portugal@dixcart.com.
