What a US tax treaty actually does for a Wyoming LLC owner
A US income tax treaty is a bilateral agreement between the United States and another country that decides which of the two countries may tax a given slice of cross-border income, and at what maximum rate. For a non-resident who owns a Wyoming LLC, a treaty matters in exactly one narrow situation: when your LLC receives US-source FDAP income — dividends from US corporations, certain US-source interest, or royalties paid by US licensees. On that income the United States imposes a default 30% withholding tax. A treaty, where one exists and applies, can reduce that 30% to a lower rate, and in some cases to zero.
What a treaty does not do is exempt your ordinary operating revenue. If you run a SaaS, agency, e-commerce, freelancing, or content business and perform the work from outside the United States, that revenue is generally foreign-source business profit, and the US does not tax it whether or not a treaty exists. This is the single most important thing to understand before you look for your country on a treaty list: for most non-resident founders the treaty changes nothing, because there was no US tax to reduce in the first place.
The only authoritative source: the IRS "A to Z" list
There is one definitive, public source for whether your country has a US income tax treaty: the IRS page titled "United States income tax treaties - A to Z." If a country appears on that list, a treaty is in force; if it does not, there is no treaty and the 30% default applies to US-source FDAP income. Do not rely on a formation site's table (including older versions of ours), a forum post, or a chatbot for this — treaty status changes, and the IRS page is the record that US payers and the IRS themselves use.
Two companion IRS sources let you go deeper once you have confirmed a treaty exists: Publication 901, "U.S. Tax Treaties," summarizes the categories of income each treaty covers, and the IRS Tax Treaty Tables give the specific reduced withholding rates by article and country. Because those rates differ by income type (dividends, interest, royalties) and often by sub-category within each type, this guide deliberately does not reproduce a country-by-country rate grid — quoting a single number invites error. Confirm the exact rate for your income type against the IRS tables or with a CPA.
Countries that currently have a US income tax treaty
The United States maintains income tax treaties with roughly 66 jurisdictions. As of 2026 the treaty-partner list, grouped by region, includes:
Europe: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovak Republic, Slovenia, Spain, Sweden, Switzerland, Ukraine, and the United Kingdom.
Asia-Pacific: Australia, Bangladesh, China (People's Republic), India, Indonesia, Japan, Kazakhstan, Korea (South), New Zealand, Pakistan, Philippines, Sri Lanka, Thailand, and Uzbekistan.
Americas: Barbados, Canada, Chile, Jamaica, Mexico, Trinidad and Tobago, and Venezuela.
Middle East and Africa: Egypt, Israel, Morocco, South Africa, Tunisia, and Turkey.
Former Soviet states under the old US-USSR treaty: Armenia, Azerbaijan, Belarus, Georgia, Kyrgyzstan, Moldova, Tajikistan, and Turkmenistan are still covered by the 1973 US-USSR income tax convention, which the US continues to apply to these successor states until each negotiates its own treaty.
This list is your starting point, not a substitute for the live IRS page. Membership shifts, and three recent changes matter enough to call out individually.
Three recent changes you must know
Chile — new treaty, in force for 2024. The US-Chile income tax treaty entered into force on December 19, 2023. It applies to amounts withheld at source on or after February 1, 2024, and to other taxes for tax years beginning on or after January 1, 2024. Chile is therefore now a treaty partner — a genuinely new development, since for years Chilean founders had no treaty to claim.
Hungary — treaty terminated. The United States gave notice in 2022 terminating its 1979 treaty with Hungary. The termination took effect for withholding taxes on payments made on or after January 1, 2024, and for other taxes for tax years beginning on or after January 1, 2024. Hungary is no longer a treaty partner; the 30% default now applies to US-source FDAP paid to Hungarian residents. Any older guidance that lists Hungary as a treaty country is now wrong.
Russia — treaty partially suspended. The operative articles of the US-Russia treaty (paragraph 4 of Article 1, Articles 5 through 21, and Article 23, plus the Protocol) were suspended effective August 16, 2024. In practical terms, treaty benefits are not currently available, and the 30% default should be assumed for US-source FDAP.
The lesson from all three: a treaty list is a snapshot, and the snapshot changes. Always re-check the IRS A-Z page before relying on treaty status for a filing or a withholding form.
Major countries that do NOT have a US treaty
Just as important as the treaty list is knowing the large markets that are not on it, because founders from these countries are frequently told otherwise. As of 2026, there is no comprehensive US income tax treaty in force with:
- Gulf and Middle East: United Arab Emirates, Saudi Arabia, Qatar, Kuwait, Bahrain, Oman, Lebanon, Jordan (no comprehensive income tax treaty).
- Latin America: Brazil, Argentina, Colombia, Peru.
- Asia: Singapore, Hong Kong, Malaysia, Nepal, Cambodia, Myanmar.
- Africa: Nigeria, Ghana, Kenya, Algeria.
- Europe: Hungary (terminated, as above).
For residents of these countries, US-source FDAP income faces the full 30% withholding, and Part III of Form W-8BEN-E (the treaty-claim section) must be left blank. Two special cases deserve a flag. Vietnam signed a treaty in 2015, but it was never ratified by the US Senate and is not in force — Vietnam is not on the IRS list, and the 30% default applies. Taiwan is not on the standard treaty list either; US-Taiwan tax relief is being addressed through separate US legislation rather than a conventional treaty, so confirm the current mechanism before relying on it.
How a Wyoming LLC owner actually claims a treaty rate
If your country is on the list and your LLC receives US-source FDAP, you claim the reduced rate by giving each US payer a completed Form W-8BEN-E (the entity form for your LLC, not the individual W-8BEN). The treaty claim lives in Part III: you certify your country of residence and cite the specific article and rate you are claiming, for example "Article 10, dividends." You file one W-8BEN-E per payer — Stripe, a US brokerage, a licensee — and it is valid through the end of the third full calendar year after signing, then you re-file.
If there is no treaty for your country, you still file W-8BEN-E, but you complete only Parts I and II to certify foreign status and leave Part III blank. Filing it correctly still matters even without a treaty claim, because it prevents the 24% backup withholding that applies when a payer has no valid tax form on file. Claiming a treaty benefit you are not entitled to — for example, citing a Vietnam or Hungary "treaty" that is not in force — is a false certification on a US tax form and should never be done.
A worked example of when the treaty matters (and when it does not)
Consider two founders, both with a Wyoming LLC. The first, in Germany, runs a SaaS product sold worldwide and performs all development from Berlin. Her operating revenue is foreign-source business profit; the US does not tax it, and the US-Germany treaty is irrelevant to that income. The treaty would only come into play if her LLC parked retained profit in US dividend-paying stocks — then the treaty could cut the 30% dividend withholding to a lower rate. For her day-to-day business, the treaty saves nothing because there was nothing to save.
The second founder, in Brazil, holds a portfolio of US dividend stocks inside his LLC. Brazil has no US treaty, so his US-source dividends are withheld at the full 30% with no reduction available. The contrast is the whole point: the treaty matters only for US-source passive income, and only the second founder has any. Most operating founders look like the first, not the second.
The USSR-successor states, in plain terms
Founders from Armenia, Azerbaijan, Belarus, Georgia, Kyrgyzstan, Moldova, Tajikistan, and Turkmenistan are often surprised to learn they may have treaty access at all. They do, through the old 1973 US-USSR income tax convention, which the US still honors for these successor states until each signs its own modern treaty. The terms are narrower and older than a contemporary treaty, so if you intend to rely on it, confirm the specific article and rate with the IRS materials or a CPA — and note that this arrangement does not extend to every former-Soviet country.
Common mistakes founders make with treaty lists
- Treating the treaty as the reason operating income is US-tax-free. It is not — sourcing rules and the absence of a US trade or business are the reasons. The treaty only touches US-source FDAP.
- Relying on a stale list. Hungary was a treaty country until 2024; Chile was not one until 2024. A page that is even a year out of date can be wrong in both directions.
- Claiming a non-existent treaty. Vietnam (signed, not ratified) and Russia (suspended) are the common traps, along with the Gulf states that have never had one.
- Quoting a single "treaty rate." Rates vary by income type and article; a number that is right for dividends may be wrong for royalties or interest.
- Skipping W-8BEN-E because there is no treaty. You still file it to certify foreign status and avoid 24% backup withholding.
"Signed" versus "in force": the distinction that decides everything
A treaty has no legal effect until it is in force, and the road there has several steps that trip people up. Negotiators first sign a treaty; then it must be ratified — in the US that requires the advice and consent of two-thirds of the Senate — and finally the two countries exchange instruments of ratification and set an effective date. A treaty can sit signed-but-not-ratified for years. That is precisely Vietnam's situation: a convention was signed in 2015, never cleared the US Senate, and so is not in force. The IRS A-Z list only shows treaties that have completed this whole process, which is why it is the reliable test. If your country is not on it, any "treaty" you have read about is either a draft, an unratified signature, or a misunderstanding.
Comprehensive income tax treaties versus other US agreements
Not every agreement between the US and another country is an income tax treaty, and conflating them is one of the most common mistakes. A FATCA intergovernmental agreement (IGA) governs bank information reporting; many countries that have an IGA — including several Gulf states — have no income tax treaty at all. A tax information exchange agreement (TIEA) shares taxpayer data but does not reduce withholding. There are also separate estate and gift tax treaties that have nothing to do with income tax withholding. When this guide and the IRS A-Z list say "treaty," they mean a comprehensive income tax treaty — the only kind that can lower the 30% FDAP rate. A country can have a FATCA agreement, an information-exchange deal, and an estate tax treaty and still leave your US-source dividends taxed at the full 30%.
How a treaty interacts with your home-country tax
A US income tax treaty allocates taxing rights between the two countries; it does not switch off your home country's tax system. Most countries tax their residents on worldwide income, so even where a treaty caps US withholding, you typically still report the same income at home and rely on a foreign tax credit to avoid being taxed twice on the same dollars. The treaty and the credit work together: the treaty limits what the US may take, and your home country credits the US tax you paid against your local liability. The mechanics differ by country, and some countries do not recognize the US LLC's pass-through treatment the way the US does, which can complicate the credit. This is the part most worth taking to a local accountant, because the treaty rate is only half of your real tax picture.
Bottom line
Whether your country has a US income tax treaty is a yes-or-no question with one authoritative answer: the IRS "United States income tax treaties - A to Z" page. Roughly 66 jurisdictions are on it; a long list of major markets — the Gulf states, Brazil, Singapore, Hong Kong, Nigeria — are not. Even when a treaty exists, it only reduces US withholding on US-source dividends, interest, and royalties, and for the typical non-resident founder running an operating business from abroad, that income is zero, so the treaty changes nothing. File a correct W-8BEN-E with every US payer either way, claim a treaty rate only when your country is genuinely on the list, and confirm the specific rate for your income type before you rely on it.
If you are setting up the structure itself, forming the Wyoming LLC is the straightforward part: our formation is $397 all-inclusive, with the Wyoming state fee included, and your treaty position is then just a matter of completing the right W-8BEN-E for each payer.