Countries with Double Taxation Agreements with Brazil

⁉️Do I have to pay tax on the same income in Brazil and abroad?

Living in another country, providing remote services to a foreign company, or receiving income from abroad can open doors to new opportunities—but it also raises an important question:Is it possible to have to pay tax on the same income in Brazil and abroad?

This scenario is known asinternational double taxation or double taxation , This occurs when two countries can tax the same income according to their respective laws.

To minimize this problem, Brazil has agreements with several countries that establish rules on the taxation of certain incomes and define the conditions under which each country can exercise its right to collect taxes.

It is important to highlight that: The existence of a treaty does not, in itself, guarantee tax exemption. The application of the rules depends on the country involved, the nature of the income, the taxpayer's tax residence, and the conditions stipulated in the specific agreement.

Throughout this article, you will understand how these treaties work , discover which countries have treaties with Brazil, and what to consider before making decisions about your financial life, assets, or moving abroad.

Double taxation agreements exist precisely for this reason. But here comes the part that most articles hide: being on the list does not mean being protected. The treaty only applies to certain types of income, requires proof of tax residency, and must be in force—not just signed.

In this guide you will find the complete and updated list, the countries that were left out (and why), what changed in 2026 and how to check if your case has real protection.

⁉️What is a double taxation agreement?

A treaty to avoid double taxation is an agreement signed between two nations with the objective of defining criteria for the collection of taxes on certain incomes and reducing the possibility of the same income being taxed simultaneously in both territories.

Furthermore, these agreements may include measures to combat tax evasion, avoidance, and tax loopholes, as well as establish mechanisms for cooperation and information exchange between the tax authorities of the countries involved.

How does it work in practice?

Imagine a person living in Brazil who receives income from a country with which Brazil has a tax treaty.

Depending on the type of income and the provisions of the treaty, the agreement may:

• To determine which country has the authority to levy taxes on a specific type of income.

• To establish limits on the taxation that the country of origin of income can impose under certain circumstances.

• To foresee the possibility of using the tax paid in one country to offset the amount due in the other, respecting the established criteria.

• To define specific tax conditions for different types of income, such as salaries, dividends, interest, royalties, pensions, among others.
  
  It is important to emphasize that the rules may vary according to the income category. Therefore, before making any decision, it is essential to analyze the provisions of the applicable treaty and confirm whether it remains in force.

🌎 Why could this list be worth thousands of reais to you?

Taxed income can consume between 15% and 40% more than it should, significantly increasing the tax burden. This results in a large financial loss due to the excess amount charged. In a decade of renting, retirement income, or earning a salary abroad, for example, this difference can compromise a significant portion of accumulated income.

The double taxation agreement — technically called the DTA, Convention to Avoid Double Taxation — is an international treaty that establishes criteria for determining how each country can tax different types of income and how taxes already collected abroad can be considered in the country of residence.

How do these agreements work in practice?

Imagine a person residing in Portugal who receives income from renting a property located in Brazil. Depending on the applicable rules, both countries may have the right to tax this income. The treaty between Brazil and Portugal establishes criteria for distributing taxing rights and provides mechanisms to reduce double taxation, according to the established conditions.

The same reasoning applies to salaries, pensions, dividends, interest, royalties, and capital gains. Each type of income has its own rule within the same treaty. That's why the phrase "I have an agreement, therefore I am exempt" is usually wrong.

Agreement in force, agreement signed, and reciprocity: three different things.

This distinction separates reliable information from copied content:

• Agreement in force: signed, approved by Congress, enacted and producing effects. Only this one provides protection.
• Signed agreement: it exists on paper but may never have come into effect.
• Administrative reciprocity: it is not addressed, but it produces a similar effect for some incomes in specific countries.

⚠️Before making any decisions, confirm the status on the official list from the Federal Revenue Service. An agreement signed years ago may be worthless in practice.

🌎Countries that have a double taxation agreement with Brazil:

The Brazilian Federal Revenue Service maintains an official page listing treaties to avoid double taxation and prevent tax evasion. This list should be consulted in conjunction with the respective legal texts, protocols, and information regarding their validity.Brazilian Federal Revenue Service website lists countries that have agreements..

List of countries with tax treaties with Brazil:

List of countries

Reference: Official website of the Federal Revenue Service, consulted in October 2026.

South Africa

Argentina

Austria

Belgium

Canada

Chile

China

South Korea

Denmark

United Arab Emirates

Ecuador

Slovakia

Spain

Philippines

Finland

France

Hungary

India

Israel

Italy

Japan

Luxembourg

Mexico

Norway

Netherlands

Peru

Poland

Portugal

Czech Republic

Russia

Singapore

Sweden

Switzerland

Trinidad and Tobago

Türkiye

Ukraine

Uruguay

Venezuela

Source: Federal Revenue Service. This list is an initial reference; confirm the validity and conditions of the applicable treaty before making tax decisions. Agreements to avoid double taxation

Special attention to Germany: although it appears on the official website, the Brazilian Federal Revenue Service informs that the old Brazil-Germany agreement ceased to be in effect on January 1, 2006.

Therefore, Germany should not be treated as a country with a bilateral double taxation treaty currently in force with Brazil based on this old agreement.Agreements to avoid double taxation

What changed in 2026?

The agreement with Poland came into effect in 2026, joining the list of treaties in force.

This matters for two reasons. First, Brazilians who have moved to Poland have gained a layer of protection that did not previously exist. Second, it proves that the list is not static: agreements come into effect and go out of effect. Publishing an outdated list is delivering incorrect information with an appearance of authority.

How to know if your case has real protection?

It's not enough to just check if the country is on the list. Perform four checks:

1. Types of income: salary, retirement, rent, dividends, interest, capital gains, and income from services have different rules.
2. Tax residency: the treaty applies to your tax residency, which needs to be documented.
3. Validity: check the date of promulgation and any possible denunciation of the treaty.
4. Domestic legislation: recent changes in the taxation of foreign income and profits may alter the outcome even with a treaty in force.

Documents you will need to organize

• Proof of tax residence issued by the authorities of the country where you live.
• Proof of tax paid abroad
• Brazilian Income Tax Return for the corresponding years
• Contracts, statements and documents from the paying source.

5 mistakes that cause Brazilians to pay the same tax twice.

1. To think that "there's an agreement" means "I'm exempt." The treaty distributes responsibilities, it doesn't eliminate taxes.
2. Using the old list. A signed agreement is not a valid agreement.
3. Failure to prove tax residency. Without this document, tax credits are usually denied.
4. Declaring income from abroad incompletely creates inconsistencies, triggers audits, and impacts the consular process.
5. Ignore local taxes. State or municipal taxes of the foreign country may be excluded from the treaty.

Conclusion: Plan your international move with reliable information.

Knowing which countries have double taxation agreements with Brazil is an important step for those who receive international income, intend to live abroad, or wish to organize their professional life between different countries.

However, the mere existence of a treaty does not determine each person's tax outcome. Tax residency, source of income, domestic legislation, and specific rules of the agreement must be analyzed together.

If you are planning an international move, need a visa, or want to understand the immigration procedures involved, rely on reliable information before making decisions.

Serian Vistos can help you organize your immigration journey with more clarity and security.

Are you moving abroad or do you need immigration assistance?

Understand which visa or regularization process is right for your situation and organize the necessary documentation with expert support.

Foreigners in Brazil: the other side of double taxation

If you are a foreigner living in Brazil, with income from abroad or in the process of regularization, the logic is the same — but the starting point is different: first, your tax residence is defined, and then it is confirmed whether your country of origin has a treaty with Brazil.

🏠 This has a direct impact on Brazilian naturalization processes, family reunification, and regularization, because proof of income and fiscal consistency is part of the application analysis.