
Julian Drago
January 30, 2026

International business expansion is one of the most ambitious goals for any Chilean entrepreneur or investor. However, one of the most complex obstacles when crossing borders is not logistics or language, but the tax burden. This is where double taxation agreements in Chile come into play—essential legal tools for those seeking to globalize their operations, especially toward competitive markets like the United States.
The phenomenon of double taxation occurs when two different countries claim the right to tax the same income or assets. Imagine a company incorporated in Chile generating income through a branch or services abroad; without a prior agreement, that company could be forced to pay taxes on the same profit in both the country of origin and the destination. This situation not only drastically reduces profit margins but also discourages foreign direct investment and international trade.
Chile has been a highly proactive player in creating a solid network of tax treaties. These agreements, mostly based on OECD (Organisation for Economic Co-operation and Development) models, aim primarily to eliminate tax barriers. For an entrepreneur using platforms like OpenBiz to register a company in the United States, understanding how these agreements operate is the first step toward efficient financial planning that protects capital and ensures regulatory compliance in both jurisdictions.
Double Taxation Agreements (DTA) are international treaties signed by the State of Chile that seek to coordinate taxing power between two nations. Their primary function is to determine which country has the primary right to collect taxes on certain types of income and, in many cases, to limit the withholding rates applied.
Double taxation agreements in Chile typically break down the treatment of different cash flows:

For years, the commercial relationship between Chile and the United States lacked a double taxation treaty in force, forcing entrepreneurs to deal with high tax withholdings. However, the recent ratification and entry into force of the convention between the two countries has radically changed the landscape for those registering companies in the U.S.
For a Chilean entrepreneur who decides to open an LLC or a C-Corp in the United States, the agreement offers immediate competitive advantages:
It is crucial to understand that to benefit from double taxation agreements in Chile, the taxpayer must prove their tax residency. This means it is not enough to hold nationality; one must demonstrate compliance with tax obligations in the country claiming the benefit. For OpenBiz users, this implies rigorous document management to present the necessary residency certificates to the IRS or SII.

Registering a company in the United States is a strategic process that goes beyond legal paperwork. The interaction between local Chilean regulations and U.S. federal laws requires a proactive approach to managing agreements.
By correctly using the double taxation agreements in Chile, a business can:
In conclusion, agreements are the "tax passport" your company needs. With the right advice and an efficient registration platform, the U.S. market stops being a tax challenge and becomes an unprecedented growth opportunity.
Ready to expand your commercial horizon? At OpenBiz, we understand that registering a company in the United States is just the beginning. We help you take the legal step with the confidence that your structure is ready to leverage the competitive advantages of international markets. Don't let bureaucracy stall your vision.
Register your U.S. company today with OpenBiz and conquer the global market!
Not necessarily. Thanks to double taxation agreements, there are mechanisms so that tax paid in the U.S. is recognized in Chile as a credit, or so that certain income is exempt in one of the two countries, avoiding double payment for the same income.
Generally, a Tax Residency Certificate issued by the tax authority of your country (SII in Chile or IRS in the U.S.) is required. This document proves you are subject to taxes in that jurisdiction and, therefore, can qualify for the treaty's reduced rates.
LLCs are "pass-through" entities for the IRS by default, meaning taxes pass to the partners. The agreement is vital here because it defines how that income will be taxed when it reaches your hands in Chile, ensuring you don't lose profitability through excessive withholdings at the U.S. source.