Rio de Janeiro founders form Wyoming LLCs to invoice US and global clients in dollars, to plug into Stripe and Paddle, and to hold revenue in USD instead of watching it sit exposed to the real. The package is $397 all-inclusive with the Wyoming state fee already covered, formation runs in about 24 hours, and Mercury approval for Brazilian profiles varies by country and profile and is not guaranteed. Here is the full picture from Rio.
Why Rio de Janeiro founders form a Wyoming LLC
Rio's economy is no longer just oil, tourism, and the carioca creative industries it is famous for. Porto Maravilha and the surrounding tech corridor, the design and animation studios in Botafogo, the growing remote-developer population across Zona Sul and Niterói, and a steady stream of content creators, editors, and digital marketers mean a large share of the city now earns in dollars while living in reais. That mismatch is the core reason a Wyoming LLC makes sense from Rio specifically.
The first driver is the client base. A Rio developer contracting for a US fintech, a motion designer cutting promos for North American agencies, or a SaaS founder selling to global users is paid in USD. Doing that as a Brazilian individual or as a local MEI/Simples Nacional entity creates friction: foreign clients hesitate to wire a personal account, Stripe and Paddle do not onboard Brazilian sole proprietors for US-style payouts, and every contract that asks "what entity am I paying?" stalls. A US LLC answers that cleanly with a US EIN, a US bank account, and a US business address on the invoice.
The second driver is currency. The real has swung hard against the dollar in recent years, and Rio founders who bill in USD but convert immediately into reais lose both on FX timing and on spreads. A Wyoming LLC with a US or multi-currency account lets you hold dollars, pay USD expenses (hosting, ad spend, contractors, software) directly in USD, and convert to BRL only when you actually need reais for living costs. You control the timing instead of the timing controlling you.
The third driver is platform access. Stripe US, Paddle, Lemon Squeezy, Gumroad, the Apple and Google developer programs, and most US-based affiliate and SaaS marketplaces all work most smoothly with a US entity. From Rio, a Wyoming LLC removes the "we can't pay your country" objection on dozens of platforms at once.
There is also a credibility dimension that Rio founders feel acutely. When a Botafogo studio or a Zona Sul developer pitches a US or European client, having a US LLC with a US EIN and US bank details on the contract reads as established and low-friction to the buyer. It signals you can be paid the way they pay everyone else, and it quietly removes the perceived risk of contracting across borders. For higher-ticket retainers and for clients who run procurement checks, that signal converts. A Brazilian individual invoice, by contrast, often triggers an internal "can we even pay this?" review on the client side that can delay or kill a deal.
None of this requires you to leave Brazil, move money out improperly, or stop using your local structure for local clients. The LLC is the dollar-facing layer that sits beside your Brazilian life. You keep your MEI, Simples Nacional company, or CPF-based arrangements for anything domestic, and the LLC handles the international, dollar-denominated side of your business.
Cost from Rio de Janeiro
The headline number is $397, all-inclusive, with the Wyoming state filing fee included. There are no surprise add-ons buried in the formation. ITIN, if you personally need one, is a separate $297 add-on, but most Rio founders running a single-member LLC do not need an ITIN to operate.
| Item | When | Cost (USD) |
|---|---|---|
| Wyoming LLC formation (state fee included) | One-time | $397 |
| Registered agent, year 1 | Included year 1 | $0 |
| EIN (IRS Form SS-4) | One-time | Included |
| Wyoming annual report + registered agent | Every year after | ~$160/yr |
| ITIN (optional, only if you need one) | One-time | $297 |
The recurring cost after year one is roughly $160 per year, covering the Wyoming annual report (the state's annual license tax, with a $60 minimum per the Wyoming Secretary of State) plus registered agent renewal. That is the entire mandatory cost of keeping a Wyoming LLC alive. There is no Wyoming state income tax, no franchise tax beyond that annual license tax, and no public ownership disclosure. For a Rio founder, the all-in math is about $397 in year one and about $160 a year after, which is dramatically cheaper than maintaining most onshore corporate structures.
Banking from Rio de Janeiro
Banking is where most Rio founders feel the difference, so be realistic about it. Mercury is the most popular choice and approval for Brazilian-founder profiles varies by country and profile and is not guaranteed based on what we see. Mercury is fully online, US-based, gives you account and routing numbers, and connects directly to Stripe, so for a clean Brazilian profile it is usually the first application to submit. Mercury and Relay both tightened non-resident reviews through 2025 and into 2026, so the application has to be tidy: a real business description, a working website or portfolio, a matching EIN letter, and a Brazilian passport.
If Mercury declines, Relay is the standard fallback and has approved Brazilian LLCs that Mercury turned down, sometimes within a few days. Treat Mercury and Relay as two shots at the same goal rather than a single point of failure.
Wise Business is the third pillar and plays a different role. Wise is excellent for multi-currency receiving and for converting USD to BRL at near mid-market rates, which matters enormously from Rio because the spread you pay moving dollars home is real money. Many Rio founders run Mercury (or Relay) as the primary US operating account for Stripe and US client payments, then move funds to Wise specifically for the cheap USD-to-BRL conversion when they need reais.
Here is how this complements Brazil's local rails rather than replacing them. Pix is the dominant domestic instant-payment system in Brazil, and it is unbeatable for paying and receiving inside the country: rent, your accountant, local contractors, daily life. But Pix is a BRL domestic rail; it does not give a US client an easy way to pay you in dollars, and it does not hold USD. The Wyoming LLC fills exactly that gap. The clean workflow is: US and global clients pay the LLC in USD through Stripe or wire, the dollars sit in Mercury/Relay, you convert what you need through Wise at a good rate, and that BRL lands in your Brazilian bank where Pix takes over for everything domestic. You get the best of both: USD invoicing and USD holding on the US side, Pix speed and ubiquity on the Brazilian side.
A few practical notes specific to Rio applicants. Use a clear, professional business description on your bank application; vague descriptions are a common cause of non-resident declines. Make sure the name and address on your formation documents, EIN letter, and passport are consistent, because mismatches trigger manual review. And expect some back-and-forth verification by email; because Rio mornings overlap US business hours, you can usually resolve any request the same day rather than losing 24 hours to the time gap.
One compliance note: moving money from your LLC to yourself in Brazil is a real transaction with Brazilian tax consequences, and inbound foreign-currency flows interact with Banco Central reporting and Brazilian income tax. Keep records of every transfer, label them consistently as owner distributions or service payments, and talk to a Brazilian contador about how to characterize and report what you bring home so your LLC bookkeeping and your IRPF line up.
Tax: US and your home country
Verified status: Brazil and the United States do not have an income tax treaty in force, and as of 2026 none is under active negotiation. The IRS treaty list confirms Brazil is absent from US income tax treaty partners (see the IRS "United States income tax treaties - A to Z"). The two countries share a Totalization Agreement on social security and a FATCA intergovernmental agreement, but neither is an income tax treaty and neither delivers reduced withholding or residency tie-breaker relief.
What "no treaty" means in practice. For US-source FDAP income (fixed, determinable, annual, or periodical income such as certain US-source interest, dividends, and royalties), the default US withholding rate is 30%, and because there is no Brazil treaty there is no reduced rate available. Do not assume any treaty relief exists; there is none to invent.
The good news for most Rio founders is that typical operating income is usually not US-source FDAP. A single-member LLC owned by a Brazilian non-resident, with no US office, no US employees, and no US dependent agent, is generally treated as a disregarded entity not engaged in a US trade or business, so its service revenue is generally not subject to US federal income tax. You still must file. Specifically, a foreign-owned single-member US LLC must file Form 5472 attached to a pro-forma Form 1120 every year, reporting reportable transactions between you and the LLC. Per IRS rules, failure to file Form 5472 on time carries a $25,000 penalty, so this is the single most important compliance item to never miss. FinCEN's Beneficial Ownership Information requirements have shifted, but you should confirm current BOI obligations with FinCEN before assuming you are exempt.
On the Brazil side, this is the part to take seriously with a local professional. Brazil taxes residents on worldwide income, and Brazil has controlled-foreign-company-style rules plus residence-based taxation that can reach LLC profits attributable to you, including more recent rules that tax certain offshore income of individuals. The US LLC does not make your income invisible to the Receita Federal, and Brazil receives financial-account information through FATCA and the broader exchange-of-information network. The right posture is full transparency on both sides: file your US Form 5472 + pro-forma 1120, and report properly in Brazil. Engage a Brazilian contador who understands foreign entities to handle your carnê-leão, IRPF, and any CFC analysis, and to advise whether your specific income mix creates any US-source FDAP exposure at the 30% default rate. This guide is general information, not Brazilian or US tax advice.
Popular use cases for Rio de Janeiro founders
Rio's mix of creative and technical talent produces a fairly consistent set of LLC use cases:
- Remote developers and engineering contractors billing US and European startups. The LLC issues clean USD invoices and receives via Stripe or direct wire, avoiding the "we can't pay a Brazilian individual" problem.
- Motion design, animation, and video editors. Rio has deep production and post-production talent; a US entity makes it simple to invoice North American agencies and brands and to get paid on platforms that expect a US payee.
- SaaS and indie software founders selling globally through Stripe, Paddle, or Lemon Squeezy. A Wyoming LLC is effectively a prerequisite for the smoothest payout experience on these platforms.
- Content creators, course sellers, and digital product makers monetizing through Gumroad, YouTube, sponsorships, and affiliate programs that pay in USD.
- Marketing, SEO, and growth consultants with US and global clients on retainer who want to be paid in dollars and hold dollars.
- Agencies and small studios in Botafogo, Centro, and Niterói that subcontract carioca talent locally (paid in BRL via Pix) while invoicing international clients in USD through the LLC.
The common thread: revenue comes from outside Brazil in dollars, costs are split between USD (software, ads, hosting) and BRL (local life and local subcontractors), and the LLC cleanly separates the dollar economy from the real economy.
Step-by-step from Rio de Janeiro
Rio is in the BRT time zone (UTC-3), which is two to three hours ahead of US Eastern depending on US daylight saving. Practically, your late morning and early afternoon overlap comfortably with US business hours, so support, banking, and IRS-adjacent steps line up well during your working day.
- Confirm your structure and name. Single-member LLC is the standard for solo Rio founders. Pick a name and a backup; we check Wyoming Secretary of State availability before filing.
- Submit formation ($397). We file the Articles of Organization with the Wyoming Secretary of State and provide your registered agent. Formation typically completes in about 24 hours.
- Get your EIN. We obtain the EIN via IRS Form SS-4. As a non-US applicant without an SSN, this is filed by fax/mail and can take longer than the instant online route; plan for a short wait. The EIN letter is what banks ask for.
- Apply to Mercury (or Relay). With your formation documents, EIN, Brazilian passport, and a clear business description plus website or portfolio, apply to Mercury (approval varies, not guaranteed). If declined, apply to Relay the same week. Do these in your Rio morning when you can respond quickly to any verification requests.
- Open Wise Business. Add Wise for multi-currency receiving and cheap USD-to-BRL conversion. This is your bridge for bringing dollars home.
- Connect Stripe US. Use your EIN and US account details to set up Stripe US for card payments and platform payouts.
- Wire your Brazilian banking and Pix into the flow. Money path: clients pay USD into Mercury/Relay, convert needed amounts through Wise, land BRL in your Brazilian bank, use Pix for everything domestic.
- Set a compliance calendar. Mark the annual Form 5472 + pro-forma 1120 deadline, the Wyoming annual report, and check FinCEN BOI status. Line up a Brazilian contador for your IRPF and CFC questions before year-end.
Common mistakes
- Assuming a treaty exists. It does not. There is no US-Brazil income tax treaty, so do not plan around reduced withholding on US-source FDAP; the default is 30% with no relief.
- Skipping Form 5472. A foreign-owned single-member LLC must file Form 5472 with a pro-forma 1120 every year. The IRS penalty for missing it is $25,000. This is the number-one mistake non-US founders make.
- Thinking the LLC hides income from the Receita Federal. Brazil taxes residents on worldwide income and has CFC-style rules. The LLC is a US dollar layer, not a way to disappear from Brazilian tax. Get a contador.
- Treating Mercury as the only bank. Mercury has approval for Brazilians that varies and is not guaranteed. Have Relay ready as a backup and Wise for FX. Plan for two banking applications, not one.
- Mixing personal and business money. Run LLC revenue through LLC accounts. Commingling weakens the entity and complicates both US filings and your Brazilian reporting.
- Converting USD to BRL the expensive way. Don't dump dollars through a default bank spread. Use Wise for near mid-market USD-to-BRL and convert only what you actually need for local life.
- Forgetting the annual report. The Wyoming annual report and registered agent renewal (~$160/yr) are easy to overlook in year two. Miss them and the LLC can fall out of good standing.
Sources: IRS — United States income tax treaties A to Z; IRS — About Form 5472; FinCEN — Beneficial Ownership Information; Wyoming Secretary of State — Business Division.