CFC rules for digital nomads: how your foreign company gets taxed at home
The dream is simple: form a 0% company in Estonia or Dubai, keep the profits there, pay nothing. The reality is Controlled Foreign Corporation rules, which let the country you actually live in tax that company's profits as if they were yours. Here is how they work, and where they bite.
Short version. If you control more than half of a foreign company and it pays little tax, the country where you are tax resident can tax its profits directly to you. That nullifies most 0% structures while you live in a high-tax country. The two real escapes are genuine substance where the company sits, or being tax resident somewhere that doesn't tax foreign income, which loops back to breaking residency at home.
The two tests that trigger CFC tax
Almost every CFC regime turns on two questions. First, control: do you (or residents of your country together) own more than 50% of the company, by votes or capital? Second, low tax: does the company pay less than a set threshold of tax where it is registered? Clear both and your home country can attribute the company's profit to you and tax it now, not whenever you take it out.
| Where you live | Control trigger | Low-tax trigger | What it means |
|---|---|---|---|
| Germany | More than 50% owned by German tax residents | Foreign tax below ~9% | A 0% Estonian or UAE-freezone company's profits get taxed in Germany as if paid to you |
| Spain | More than 50% control | Foreign tax under ~18.75% (75% of Spain's 25%) | Even a 9% UAE mainland company falls under the threshold and triggers Spanish CFC tax |
| Australia | From ~40% (de-facto control rule) | 'Unlisted' countries (incl. UAE, Estonia) | Retained profits attributed to you unless the company passes the active-income test |
| United States | US persons own more than 50% | Subpart F + GILTI (applies even to active income) | Foreign company profits taxed to you; most use a Section 962 election to cap the rate |
2026 general thresholds; the exact figures and tests change and depend on your situation. Confirm with a cross-border accountant.
Active vs passive income
CFC rules were built to catch passive income, dividends, interest, royalties, and invoicing your own related companies. Pure active income (selling software or services to real third parties) can sometimes escape attribution, for instance under Australia's active-income test. But Europe's anti-tax-avoidance rules grant that exemption only where there is real economic substance: an actual office and staff in the country. A nomad with a laptop is not substance in Estonia or Dubai, so the exemption usually does not apply.
The US owner's version: Subpart F and GILTI
US citizens carry their own CFC regime everywhere they go. If US persons own more than half a foreign corporation, Subpart F taxes its passive income to you immediately, and GILTI reaches almost all of its active income, because it only shelters a 10% return on tangible assets and an online business has almost none. The common fix is a Section 962 election, which lets you be taxed on that income at the 21% corporate rate and claim foreign tax credits, instead of at your top personal bracket. This is firmly get-an-accountant territory.
The honest takeaway
A 0% company you run from a high-tax country is the setup CFC rules exist to stop. The structures that actually work pair the right entity with the right place to live. See US LLC vs the alternatives for the entity, and how to break tax residency for the place.
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CFC rules FAQ
What are CFC rules in plain English?
Controlled Foreign Corporation rules are anti-deferral laws. If you live in country A but own a company in low-tax country B, A can ignore the company wrapper and tax its profits as if they were yours, so you can't park money in a 0% company and defer tax at home. The country where you are tax resident is the one whose CFC rules apply to you.
Does a US LLC trigger CFC rules?
A US LLC is usually a pass-through, so many countries simply tax you directly on its income at your personal rate, no deferral to attack. If your country instead treats the LLC as an opaque company, its CFC rules apply to retained profits. Either way, living in a high-tax country while owning the LLC rarely escapes tax; what saves US owners money is structure and elections, not the LLC alone.
Will an Estonian or UAE company let me avoid tax as a nomad?
Generally not while you are tax resident in a high-tax country. Estonia's 0% on retained earnings and the UAE freezone's 0% both fall under the low-tax threshold in places like Spain, Germany, and Australia, so CFC rules tax the profit at home. The active-income exemptions that exist usually require real substance (an office and staff) in that country, which a laptop does not provide.
What is GILTI and why does it hit digital founders?
GILTI taxes US owners on the active income of a foreign company above a 10% return on tangible assets. Because most online businesses have almost no tangible assets, in practice nearly all the profit is caught. US founders typically make a Section 962 election to be taxed at the 21% corporate rate and claim foreign tax credits, rather than at their top personal rate.
How do I legitimately get out of CFC exposure?
The clean route is to become tax resident somewhere that either has no CFC rules or doesn't tax foreign income, which ties back to genuinely breaking residency in your high-tax home country, or to build real substance where the company is. Both need planning with a cross-border accountant before you act.
CFC rules, thresholds, and elections are detailed and depend on your exact circumstances and countries involved. This is general information, not legal or tax advice. Confirm your position with a qualified cross-border tax professional before acting.