The 40-second version
We are localizing for Brazilian Portuguese (pt-BR), not European Portuguese. Brazil has roughly 198 million native Portuguese speakers versus about 10 million in Portugal - a 20:1 ratio - and it is the far larger non-resident LLC market. Translation runs through a hybrid workflow: a bilingual translator drafts, then a Brazilian CPA reviews every tax and legal passage. Technical US terms (EIN, Form 5472, charging order) are explained in Brazilian context, not literally translated.
Forming from Brazil? Start your Wyoming LLC for $397 all-in - see how it works.
Why Brazilian Portuguese, not European Portuguese
People outside the lusophone world sometimes assume Portuguese is Portuguese. It is not - at least not for the purposes of a website that has to persuade and explain regulation clearly. Brazilian Portuguese (pt-BR) and European Portuguese (pt-PT) share a written core but diverge in vocabulary, pronoun usage, verb conjugation patterns, spelling conventions, and - most consequentially for us - the everyday words people use for money, banking, and government.
The math made the decision obvious. According to Worldpopulationreview and the Portuguese language entry on Wikipedia, Brazil has roughly 198 million native Portuguese speakers and accounts for about 80% of all Portuguese speakers worldwide. Portugal has under 10 million. Only about 5% of the world's Portuguese speakers live in Portugal. The single city of São Paulo has more people than the entire country of Portugal.
For our specific audience - non-residents forming US LLCs - the gap is even wider. Our own market estimate, drawn from Globalfy and Stripe Atlas-style market data, is on the order of 20,000+ Brazilian-owned US LLCs as of 2026, growing fast with the country's e-commerce and SaaS export boom. Portugal's equivalent founder pool is a fraction of that. The keyword data confirms it: "wyoming llc for brazil residents" carries roughly 720 monthly searches in our universe, while "wyoming llc for portugal residents" sits near 130. That is a 5–6x search-volume gap before you even account for the long tail.
So we build for Brazil first. A Portuguese reader from Lisbon can read the Brazilian version with mild friction - the same way a British reader navigates American spelling - and we accept that trade-off rather than splitting effort across two variants that would each be half as good. If the Portugal market grows enough to justify a separate pt-PT pass later, we will revisit. Today it does not.
What actually differs between pt-BR and pt-PT
To make "mild friction" concrete, here are the kinds of divergences that show up on a business-formation site:
| Concept | Brazilian Portuguese (pt-BR) | European Portuguese (pt-PT) |
|---|---|---|
| Screen / website | tela | ecrã |
| Mobile phone | celular | telemóvel |
| File / form | arquivo | ficheiro |
| Team | time / equipe | equipa |
| You (informal) | você | tu |
| Registration | cadastro | registo |
| Bank fee | tarifa | comissão |
None of these break comprehension on their own. Stacked across an entire site about cadastro, tarifas, formulários, and arquivos, they add up to a reading experience that either feels native to a Brazilian founder or feels imported. We optimize for the larger group feeling at home.
Translating US tax terms into Brazilian context
The hardest part of this localization is not the marketing copy - it is the regulatory vocabulary. US LLC formation is full of terms that have no clean Portuguese equivalent because the underlying legal concept does not exist in Brazilian law. Our rule is: explain, do not invent. When we manufacture a Portuguese "translation" for a US-specific legal term, we create a false friend that sounds authoritative and means nothing. Here is how we handle the core terms.
- EIN → "EIN (Número de Identificação Fiscal nos EUA)." We keep the English acronym because that is what appears on every IRS document, Mercury onboarding screen, and Stripe dashboard the founder will encounter. We append a plain-Portuguese gloss so a first-time reader understands it is the US federal tax ID for the business.
- Form 5472 → "Formulário 5472 do IRS." We keep the form number - it is a number, it does not translate - and label it as an IRS form. We never localize the number itself.
- Charging order → "ordem de cobrança," with a linked explanation. Brazilian law has no direct charging-order analog, so a literal translation is meaningless without context. We explain that under Wyoming law a creditor of a member can only reach distributions, not seize the LLC or force its dissolution, which is the strongest such protection in the US.
- Single-member LLC → "LLC unipessoal." This one translates cleanly because "unipessoal" is a real Brazilian corporate concept (Brazil has the sociedade limitada unipessoal). It reads naturally without distortion.
- Pass-through taxation → "tributação por transparência (pass-through)." We pair the Portuguese phrase with the English term so the reader can match it to what they will see in US-facing documentation.
- Registered agent → "agente registrado," with a one-line explanation that it is the Wyoming address legally required to receive official mail, which our service includes.
The principle behind all of this: a Brazilian founder is going to interact with English-language US systems - the IRS, the bank, the payment processor. Our job is to make sure the Portuguese page prepares them for that English, not to wrap them in a Portuguese bubble that pops the moment they open Mercury.
The Brazilian CFC challenge
This is the section where a generic translator would do real damage, and it is why a Brazilian CPA reviews every tax passage.
Brazil has aggressive controlled-foreign-corporation (CFC) and anti-deferral rules under Lei 12.973/2014. Brazilian-resident shareholders of foreign companies can be required to recognize and tax certain foreign-company profits with limited deferral, depending on how Receita Federal classifies the entity. A US LLC owned by a Brazilian resident is exactly the kind of structure these rules can reach. A direct, literal translation of our English tax pages would miss the regulatory nuance Brazilian readers actually need - and worse, could imply a "zero US tax, therefore zero tax" conclusion that is true on the US side and dangerously incomplete on the Brazilian side.
The substance our CPA reviewer makes sure the Portuguese pages get right:
- US tax and Brazilian tax are two separate questions. A Brazilian founder running an operating business (SaaS, agency, services, e-commerce) through a Wyoming LLC typically owes zero US federal income tax on operating profit, because that income is not US-source FDAP and there is no US permanent establishment. That same profit is still potentially taxable in Brazil under domestic and CFC rules. The Portuguese page has to hold both ideas at once.
- There is no US–Brazil income tax treaty. Brazil and the US have negotiated for decades, but no comprehensive income tax treaty has ever been ratified. The practical consequence: US-source FDAP income (dividends, royalties, certain interest) defaults to 30% US withholding with no treaty rate to claim. Our Portuguese "tax treaty" page is really a "there is no treaty, here is what that means" page.
- Active operating income vs. passive holding income matters. The CFC analysis often turns on documenting that the LLC earns active operating profit rather than passive holding income. The Portuguese page frames this so the reader knows to work with a Brazilian CPA on clean structuring.
Here is the withholding picture we present, drawn from our own tax-treaty records and consistent with default US non-resident rules:
| Income type | Default US rate (no treaty) | Brazil-side note |
|---|---|---|
| US-source dividends | 30% | No treaty relief available |
| US-source portfolio interest | 30% | Most exempt under US domestic rules |
| US-source royalties | 30% | No treaty relief available |
| Business profits without US PE | Generally not taxed in US | No US tax regardless of treaty |
| ECI from a US trade or business | Graduated US rates | Same regardless of treaty |
The takeaway we want Brazilian readers to leave with: route US dividend investments through the LLC and you may pay 30% FDAP you did not need to pay; run an operating business through it and US tax typically stays at zero while Brazilian obligations remain.
Cultural localization beyond language
Translating words is the floor. Localization is making the page feel like it was built in Brazil. Concrete choices we make:
- Money examples in BRL alongside USD. We show the $397 formation price next to an approximate BRL figure so the founder can size it against their own currency. (We treat the BRL number as indicative, not a quoted price - the price is $397.)
- Pix as a payment reference. Pix is the dominant instant-payment rail in Brazil, and explaining how US dollars relate to a founder's Pix-based domestic life is a natural bridge. We reference it where payments are discussed.
- Brazilian banks named where relevant. Nubank, Itaú, and Banco do Brasil are the names a Brazilian founder actually banks with at home. We name them when contrasting the Brazilian domestic experience with US business banking via Mercury, Relay, or Wise.
- WhatsApp Business front and center. WhatsApp is the default business communication channel in Brazil to a degree that is hard to overstate. Our Portuguese support emphasis leads with WhatsApp, not just email.
These are not cosmetic. A Brazilian founder who sees Pix, Nubank, and WhatsApp on the page reads it as "these people understand my context," which is exactly the trust signal that matters when you are about to send money abroad to form a company in a country you have never visited.
The non-resident angle: banking, privacy, and the federal filing nobody warns you about
Everything above is in service of one practical reality: a Brazilian founder needs a US LLC that actually works - meaning it can bank, take payments, and stay compliant. The Portuguese pages have to nail three things.
Banking. Mercury, Relay, and Wise all accept Brazil-based founders. Mercury and Relay both onboard Brazilian founders for US business checking; Wise Business is the broadest safety net because it accepts almost every country and many Brazilian founders favor it for strong BRL conversion. Our Portuguese banking pages explain the realistic timeline - formation in about 24 hours, EIN in roughly 8–10 business days, and the US bank account another 8–10 business days after the EIN - so expectations are set in the reader's own language.
Privacy. Wyoming does not require member or manager names on public formation filings. For a Brazilian founder concerned about exposure, this is a genuine feature, and we explain it plainly in Portuguese rather than burying it.
The Form 5472 trap. This is the single most important compliance fact for a foreign-owned single-member LLC, and the one most likely to be lost in a careless translation. A foreign-owned single-member US LLC must file IRS Form 5472 together with a pro forma Form 1120 every year, even with zero US tax due. The penalty for failing to file is $25,000. Our Portuguese page states this as bluntly as our English page does - "Formulário 5472 do IRS, multa de US$ 25.000 por falta de entrega" - because softening it to sound reassuring would be a disservice. The whole point of localizing is to make this warning more likely to land, not less.
On BOI reporting: per FinCEN's March 26, 2025 Interim Final Rule, domestic US entities - including Wyoming LLCs formed in the US - are exempt from beneficial ownership information (BOI) reporting. The Portuguese pages reflect this and note that we monitor regulatory changes.
A second filing on the Brazilian side: the CBE
There is a Brazil-side disclosure obligation that our Portuguese pages flag because it is easy to miss. Brazilian tax residents who hold foreign assets must file the Declaração de Capitais Brasileiros no Exterior (CBE) with the Banco Central do Brasil when total foreign assets reach US$1,000,000 on December 31 (an annual filing), with a quarterly filing obligation kicking in only at the much higher US$100,000,000 threshold. Per ZS Advogados and Computershare/CGS Registered Agent, the annual CBE for the 2025 base year is due in early April 2026, and missing it can draw fines up to R$250,000. Most early-stage founders fall well under the US$1M threshold, but we surface it so growing founders know the line exists - and we point them to a Brazilian CPA rather than pretending to give Brazilian tax advice ourselves.
How the translation workflow actually runs
For transparency, here is the pipeline, not an idealized version of it:
- Source freeze. We lock the English source page so it does not shift under the translator mid-pass.
- Bilingual draft. A bilingual translator produces the pt-BR draft, applying our terminology rules (explain US terms, keep form numbers, localize money and payment references).
- CPA tax review. A Brazilian CPA reviews every tax, treaty, and CFC passage line by line - and drafts the most sensitive sections (CFC, FDAP, CBE) directly in Portuguese rather than reviewing a translation of them.
- Glossary enforcement. We maintain a fixed glossary (EIN, Formulário 5472, agente registrado, ordem de cobrança, tributação por transparência) so terminology stays identical across all pages. Inconsistent terminology is the fastest way to look untrustworthy on a tax topic.
- Native QA read. A native pt-BR speaker reads the page cold for tone and naturalness - catching the European-Portuguese-isms a translator might let slip.
- Numbers audit. A final pass checks that every figure ($397, $297 ITIN, $25,000 penalty, US$1M CBE threshold, 30% FDAP, 8–10 day timelines) is correct and current, because a wrong number in any language destroys trust.
Rollout plan
Our planned rollout puts Portuguese third, after Bengali and Hindi. The first Portuguese wave prioritizes the pages a Brazilian founder hits first: the homepage, pricing, the Brazil country page, São Paulo and Rio city pages, the Brazil "no treaty" tax page, and the Mercury/Wise banking pages. Customer support in Brazilian Portuguese - WhatsApp and email - launches alongside the content so a Portuguese page never dead-ends into English-only support.
An honest caveat on dates: localization timelines depend on English-content stability and reviewer availability, so we describe the sequence (Bengali, then Hindi, then Portuguese) with more confidence than any specific calendar quarter. We would rather ship a correct page late than a fast page that mistranslates a $25,000 penalty.
This is a methodology post about how we localize, not tax or legal advice. Brazilian CFC treatment, CBE filing, and US Form 5472 obligations are fact-specific - consult a Brazilian CPA and a US tax professional for your situation. Pricing referenced is $397 for formation (Wyoming state fee included) plus an optional $297 ITIN add-on.
Sources: IRS (Form 5472 / Form 1120 foreign-owned disqualified entity rules and $25,000 penalty); FinCEN Interim Final Rule, March 26, 2025 (BOI exemption for domestic entities); Brazil Lei 12.973/2014 (CFC / anti-deferral rules) and Receita Federal; Banco Central do Brasil (CBE thresholds); Worldpopulationreview - Portuguese-speaking countries; Wikipedia - Portuguese language; ZS Advogados - declaring foreign assets in Brazil; CGS Registered Agent - Brazil 2026 Central Bank filing obligations.
