SANTO DOMINGO – In a world where investments, businesses, and talent easily cross borders, one of the main challenges for companies and individuals is preventing the same income from being taxed twice by two different countries. To address this reality, the Dominican Republic and the Kingdom of Spain signed the Convention for the Avoidance of Double Taxation and the Prevention of Fiscal Evasion with respect to Taxes on Income, an agreement that today constitutes one of the most important legal instruments for economic relations between the two nations.
The agreement was signed in Madrid on November 16, 2011, and entered into force on July 25, 2014, after the completion of the corresponding ratification processes in both countries. Since then, it has become a fundamental tool for facilitating investment, promoting bilateral trade, providing legal certainty for taxpayers, and strengthening tax cooperation between the Dominican and Spanish tax authorities.
Its importance is evident when observing the close economic relationship between the two countries. Spain has historically been among the leading foreign investors in the Dominican Republic, with a significant presence in sectors such as tourism, hospitality, energy, infrastructure, banking, telecommunications, and real estate. At the same time, thousands of Dominicans reside, work, start businesses, or maintain investments in Spain, generating an economic dynamic that requires clear regulations to avoid tax disputes.
What is double taxation?
International double taxation occurs when two countries intend to tax the same income earned by a person or company.
For example, a Spanish business owner who earns profits in the Dominican Republic might be required to pay taxes in the Dominican Republic for generating income there, but also in Spain because they are a Spanish tax resident. Without an international agreement, that same income could be taxed twice. Double taxation treaties exist precisely to avoid this situation.
These agreements establish rules for determining which country has priority in taxing certain income and what mechanisms are in place to prevent double taxation. In addition to avoiding double taxation, these treaties aim to combat tax evasion, promote transparency, and create more favorable conditions for international investment.
Who can benefit from the agreement?
The agreement applies to residents of one or both of the contracting states.
This means they can benefit:
- Individuals who are tax residents in the Dominican Republic.
- Individuals who are tax residents in Spain.
- Companies incorporated or resident in the Dominican Republic.
- Companies incorporated or resident in Spain.
- Investors with assets or income in either country.
- Professionals who carry out economic activities between both territories.
An important point is that nationality does not determine the application of the treaty. What is decisive is tax residence and the nature of the income earned.
What taxes does the agreement cover?
In Spain
The agreement mainly covers:
- Personal Income Tax (IRPF).
- Corporate tax.
- Non-Resident Income Tax.
- Local income taxes.
In the Dominican Republic
It includes income taxes required under Dominican tax legislation, particularly the Income Tax (ISR) and equivalent taxes that may replace or complement it in the future.
Tax residency: the starting point
One of the most important concepts in the agreement is tax residency. Tax residency determines which country has priority in taxing certain income and which country can apply the benefits provided by the agreement. Sometimes a person may simultaneously meet the residency criteria of both countries. To resolve these conflicts, the agreement establishes a series of successive rules:
- Existence of permanent housing.
- Center of vital interests.
- Place of usual residence.
- Nationality.
- Agreement between the competent authorities.
These rules are especially relevant for entrepreneurs, expatriate executives, investors, and remote workers.
The concept of permanent establishment
One of the most relevant aspects for businesses is the concept of a permanent establishment. A permanent establishment is considered to be a fixed place of business through which a company carries on all or part of its business in another country. Common examples include:
- Offices.
- Branches.
- Factories.
- Workshops.
- Management centers.
- Construction works of a certain duration.
- Facilities for the exploitation of natural resources.
The existence of a permanent establishment can determine whether a foreign company must pay taxes in the country where it conducts its economic activity. For this reason, many Spanish companies operating in the Dominican Republic and Dominican companies with a presence in Spain carefully analyze this concept before commencing operations.
Dividends: how distributed profits are taxed
Dividends are the profits that a company distributes to its shareholders. The treaty establishes specific rules to prevent these dividends from being excessively taxed by both countries. Generally speaking, both the country where the dividend originates and the country of residence of the beneficiary may have tax rights over that income, but the agreement sets limits and mechanisms to prevent unjustified double taxation.
This is particularly relevant for business groups, investment funds, and shareholders with international holdings.
Interests
Interest derived from loans, bonds, financing, and other financial instruments also receives specific treatment. The agreement determines when such interest can be taxed in the country of origin and when tax relief mechanisms apply in the country of residence.
These provisions particularly benefit financial entities, institutional investors, and companies that participate in international financing operations.
Royalties and intellectual property
In an economy increasingly based on intangible assets, royalties are of growing importance. The agreement regulates payments derived from the use of:
- Brands.
- Patents.
- Copyright.
- Software.
- Industrial designs.
- Specialized technical knowledge.
These provisions help reduce tax uncertainty in innovation and technology-intensive sectors.
Real estate rentals
Income from real estate is usually taxed in the country where the property is located. For example:
- A Spanish resident who owns an apartment intended for rent in Punta Cana or Santo Domingo will be subject to Dominican regulations regarding that rental.
- A Dominican who owns a property in Madrid or Barcelona must comply with the corresponding Spanish tax regulations.
The agreement guarantees that the final taxation will not involve an unjustified duplication of the tax.
Capital gains
Gains from the sale of shares, business interests, or real estate are also covered by the agreement. Depending on the type of asset and the specific circumstances of the transaction, the agreement determines which country has priority in taxing the gain. This section is particularly important for real estate investors, investment funds, and entrepreneurs involved in the acquisition or sale of assets.
Wages and dependent work
Income earned by employees is also regulated by the collective agreement. The taxation of this income typically depends on factors such as:
- The place where the work is actually carried out.
- The length of stay in the other country.
- The worker's tax residence.
- The employer's residence.
These rules are becoming increasingly relevant in a context marked by teleworking and the international mobility of talent.
Pensions
Pensions and retirement benefits receive specific treatment within the agreement. The convention establishes criteria to determine which state has the right to tax these incomes, providing greater legal certainty for Spanish retirees residing in the Dominican Republic and for Dominican pensioners living in Spain.
How to eliminate double taxation
The main objective of the agreement is to prevent the same income from being taxed twice. To achieve this, the agreement includes mechanisms for eliminating double taxation, the most important of which is the tax credit. Under this system, taxes paid in one country can be credited or deducted in the other, within certain limits.
Practical example
Let's imagine that Maria is a tax resident in Spain and owns shares in a company located in the Dominican Republic. During a year, she receives dividends worth €10,000. A withholding tax of €1,000 is applied to these dividends in the Dominican Republic. Subsequently, when declaring this income in Spain, the corresponding tax burden amounts to €2,100. Without a tax treaty, Maria could end up paying:
- 1,000 euros in the Dominican Republic.
- 2,100 euros in Spain.
Total: 3,100 euros.
Thanks to the agreement, Maria can claim in Spain the 1,000 euros already paid in the Dominican Republic.
Therefore:
- Spanish tax calculated: 2,100 euros.
- Tax credit for tax paid in the Dominican Republic: 1,000 euros.
- Additional tax payable in Spain: 1,100 euros.
The total tax burden would be €2,100, not €3,100. This example illustrates how the agreement prevents double taxation of the same income.
Information exchange and the fight against tax evasion
In addition to eliminating double taxation, the agreement aims to prevent tax evasion. To this end, it incorporates cooperation mechanisms between the tax authorities of both countries. The Dominican Republic's Directorate General of Internal Taxes (DGII) and the Spanish Tax Agency can exchange relevant information to verify compliance with tax obligations and detect potential evasion practices. This cooperation strengthens the transparency and legal certainty of the tax system.
Benefits for investors
The existence of a double taxation agreement is generally considered a competitive advantage for any country seeking to attract foreign investment.
Among the most important benefits are:
- Greater legal certainty.
- Reduction of tax risks.
- Reduction of tax costs.
- Facilities for international expansion.
- Greater financial predictability.
- Increased confidence among investors and businesses.
For the Dominican Republic, this agreement represents a key tool to strengthen its attractiveness as a European investment destination.
How to access the benefits of the agreement?
The benefits of the agreement are not always applied automatically. In many cases, taxpayers must formally prove their tax residency status through certificates issued by the competent authorities. The DGII (General Directorate of Internal Revenue) has developed specific procedures for the practical application of the international agreements signed by the Dominican Republic.
For this reason, before structuring investments, business operations or cross-border transactions, it is advisable to obtain specialized tax advice and verify the documentary requirements demanded by each tax administration.
Frequently Asked Questions
Do I have to pay taxes in both countries?
Not necessarily. The agreement establishes mechanisms to prevent the same income from being taxed twice.
Does this apply to businesses?
Yes. The agreement benefits both individuals and legal entities.
Is nationality the most important thing?
No. What matters is tax residency.
Does it apply to property rentals?
Yes. Real estate income is expressly included.
Does it apply to dividends and interest?
Yes. Both categories have specific rules within the agreement.
Is it still in effect?
Yes. The agreement has been in effect since July 25, 2014.
An agreement that strengthens the economic relationship between the Dominican Republic and Spain
More than a decade after its entry into force, the Convention to Avoid Double Taxation between the Dominican Republic and Spain continues to be one of the most important legal tools to facilitate investment, trade and economic mobility between both countries.
Its impact extends beyond the tax sphere. The agreement provides stability, predictability, and confidence to businesses, investors, and citizens conducting economic activities in both jurisdictions.
In a scenario where international operations are increasingly frequent, understanding the scope of this agreement not only allows for proper compliance with tax obligations, but also for efficiently taking advantage of the benefits provided by one of the most relevant economic cooperation instruments in the Spanish-Dominican relationship.
Official sources consulted:
- Agreement between the Kingdom of Spain and the Dominican Republic to avoid double taxation and prevent fiscal evasion with respect to taxes on income (Official State Gazette of Spain).
- Ministry of Foreign Affairs of the Dominican Republic (MIREX).
- General Directorate of Internal Taxes (DGII).
- Spanish State Tax Administration Agency (AEAT).
- Spanish Ministry of Finance.
- Resolution 115-14 of the National Congress of the Dominican Republic.
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