Paraguay Tax Residency for US Citizens

Start with the part that does not change

US citizens and green card holders are taxed on worldwide income wherever they are resident. Moving to Paraguay changes your facts, not the rule. You continue to file a Form 1040 every year you meet the filing threshold, and the reporting obligations that attach to foreign accounts and foreign entities come with you.

That means, at minimum, keeping track of:

• the annual return itself;
• FBAR reporting, where the aggregate value of your foreign financial accounts crosses the threshold at any point in the year;
• FATCA reporting on Form 8938, on its own separate and higher thresholds;
• the information returns that attach to owning a foreign company, which is directly relevant if anyone suggests you form a Paraguayan entity.

None of that is Paraguay's doing and none of it is affected by a Paraguayan cédula.

What Paraguay actually changes

Three things, and they are worth having.

It gives you a place to be resident that does not tax your foreign income. Under Article 48 of Ley N° 6380/2019, income arising outside Paraguay is generally outside the personal income tax base. So for most Americans the Paraguayan side of the ledger is genuinely close to nil, with the exceptions set out in what the 0% actually covers.

It gives you a lawful residence and a national ID, which is what makes the foreign earned income exclusion practical to claim on the bona fide residence test rather than by counting days.

It gives you a state-level exit story. Several US states are aggressive about continued residency for people who leave the country without establishing anything anywhere. A residency, a lease and a cédula are facts. Whether they are enough depends on which state and on the rest of your ties, and that is a question for a US adviser.

The foreign earned income exclusion, honestly

The FEIE lets a qualifying taxpayer exclude foreign earned income up to an annual cap. The IRS states the maximum exclusion as USD 130,000 for 2025 and USD 132,900 for 2026, per qualifying person. A foreign housing exclusion or deduction sits on top, generally limited to 30% of the maximum exclusion, adjusted for location.

You qualify by one of two tests: the bona fide residence test, which requires being a bona fide resident of a foreign country for a period including a full US tax year, or the physical presence test, which requires 330 full days in a foreign country or countries within a 12-month period.

Three limits get glossed over in marketing:

That last row is the structural point about low-tax countries and US citizens. A zero-tax jurisdiction produces no foreign tax credits. For income above the exclusion and for unearned income, a US citizen in Paraguay may end up paying more US tax than the same citizen in a high-tax country, not less.

No treaty, and what follows from that

The IRS publishes an alphabetical list of countries with which the United States has an income tax treaty in force. Paraguay is not on it. Practical consequences:

• There is no treaty tie-breaker article to resolve dual residence, because there is no treaty.
• There is no reduced treaty withholding on US-source payments to you.
• There is no totalization agreement to point at for social security coordination.
• A Paraguayan tax residency certificate is of limited use against the IRS, since its main function is claiming treaty benefits and there is no treaty to claim under.

None of this makes Paraguay a bad choice for an American. It makes it a choice whose benefit is lifestyle, cost, a lawful base and a clean territorial position, rather than a reduction in US tax.

The Paraguayan company question, specifically for Americans

Forming a Paraguayan company has two independent consequences for a US person. On the Paraguayan side it moves you into the IRE, whose source rule is wider than the IRP rule and reaches foreign interest and foreign dividends. On the US side it creates a controlled foreign corporation analysis, with the reporting and anti-deferral rules that go with it.

Anyone who proposes a Paraguayan company to an American as a tax measure, without first raising both of those, is not doing the work. Read IRP vs IRE and then take US advice before forming anything. The company structures available are described in the EAS and Paraguayan company forms.

Renunciation is a different conversation

The only route that ends citizenship-based taxation is giving up the citizenship, which has its own procedure, its own cost, its own exit tax regime for covered expatriates, and consequences far beyond tax. It also requires another nationality first, and Paraguayan naturalisation is constitutionally a minimum of three years of permanent residency, not a purchase. See the citizenship timeline.