How to avoid double taxation on international sales: 5 practical tips
Lucas Ferraz · 2026-10-07
Understand double taxation and how it affects your profit
Double taxation occurs when the same income is taxed in more than one country. For business owners, this means that when selling internationally, you may have to pay taxes both in Brazil and in the buyer’s country. This directly impacts your profit by reducing the margin you could make on the sale. Accurately estimating taxes before entering a new market is crucial to maintaining your business’s financial health.
HOW TO CHOOSE YOUR COMPANY’S COUNTRY OF REGISTRATION TO AVOID TAX CONFLICTS
When choosing your company’s country of registration, consider countries that have double taxation agreements with Brazil. Countries like Portugal, Uruguay, and others with treaties may offer tax advantages. Take a close look at taxes, operating costs, and how easy it is to make international transactions. If the country you choose has lower rates and established agreements, you can reduce your tax burden.
International tax treaties: what they are and how they work
International tax treaties are agreements between countries designed to prevent double taxation. They define how taxes should be applied when companies operate in different jurisdictions. These agreements allow a company to pay taxes in just one of the countries, usually where the profit is generated. Pay close attention to the details of each treaty, as they may include exemptions, rate reductions, and even tax credits that can be very beneficial.
WHY LEGAL AND ACCOUNTING ADVICE IS IMPORTANT TO YOUR STRATEGY
It’s essential to work with legal and accounting professionals who understand international law. A good lawyer can help structure your company to minimize the risk of double taxation and ensure you comply with all applicable laws. An experienced accountant can optimize your tax burden by analyzing best practices and taking advantage of available tax benefits.
EXAMPLES OF HOW BRAZILIAN BUSINESS OWNERS HAVE AVOIDED DOUBLE TAXATION
Brazilian business owners have used strategies like registering their companies in countries with favorable tax agreements. For example, an e-commerce business that registered its operation in Portugal was able to take advantage of a tax exemption on sales to other EU countries. Another case involved a startup that, by registering in Uruguay, managed to reduce its tax burden by up to 50% by taking advantage of bilateral agreements.
Double taxation can be a challenge, but with the right knowledge and strategies, it’s possible to minimize it.
What percentage of taxes do you currently pay on your international sales?