Solopreneurs rarely run one business. They run a portfolio: a consulting retainer, an info product, an affiliate site, a newsletter, maybe a small SaaS. A single Wyoming LLC holds all of it under one EIN, one US bank account, and one annual filing. The package is $397 all-inclusive (Wyoming state fee included), formation in 24 hours, and roughly $160 per year after that.
Why solopreneurs form a Wyoming LLC
A solopreneur's defining trait is income diversity. You are not one business with one product; you are one person operating three to five revenue streams in parallel. A typical month might combine a $4,000 consulting retainer paid via Stripe invoice, $1,200 in Gumroad course sales, $800 in affiliate commissions from a partner program, $600 in paid newsletter subscriptions through Stripe or Substack, and a trickle of MRR from a side SaaS. Without a legal wrapper, every one of those streams lands in your personal name, in your home-country bank, often blocked from the US platforms that pay the best.
A Wyoming LLC solves the structural problem cleanly. One legal entity sits above all of it. One EIN identifies you to the IRS and to every US platform that asks for a W-9 or a tax form. One business bank account collects every stream so your profit-and-loss is a single document instead of a shoebox of screenshots. And critically for a non-US founder, the LLC is what unlocks the US side of the internet: Stripe in the United States, US-based affiliate networks, premium course platforms, and brand-deal contracts that prefer a registered US counterparty over an individual freelancer abroad.
Wyoming specifically is the right state for this profile because the recurring cost is the lowest in the country. The Wyoming annual report license tax is a $60 minimum (Wyoming Secretary of State), and a registered agent runs roughly $100 a year, so year two onward is about $160 total. For a solopreneur clearing $5,000 a month, that is a rounding error against the credibility and banking access it buys. There is no state income tax, no franchise tax tied to revenue, and no requirement to list the member's name on the public Articles of Organization.
The consolidation argument matters more than founders expect. Many solopreneurs instinctively want a separate LLC per product. That multiplies your annual cost, your bank accounts, your filings, and your bookkeeping for no real benefit, because at solopreneur scale the liability exposure of an ebook, an affiliate site, and a newsletter is essentially identical. One entity, many product lines tracked internally, is the correct default until a single product develops genuine standalone risk or a co-owner.
There is also a credibility dividend that is easy to underrate. Higher-tier affiliate programs, enterprise course marketplaces, and brand-deal agencies often gate their best terms behind "registered business" status, and many issue payment only against a US tax form keyed to an EIN. A non-resident operating as an individual frequently hits a wall: the affiliate network wants a W-9 it cannot accept from a foreign individual, the brand wants to contract with a company rather than a person, or the platform's payout rails simply do not reach your country. A Wyoming LLC with a US bank account turns those soft rejections into routine onboarding. The same applies on the buyer side — US customers paying through a US Stripe account see a US business name on their statement, which reduces disputes and chargebacks compared with an unfamiliar foreign descriptor.
Cost
Everything required to operate is inside the $397. The Wyoming state filing fee is included, not billed separately. The only meaningful recurring cost is the year-two renewal.
| Item | When | Cost | Included in $397? |
|---|---|---|---|
| Wyoming LLC formation (state fee included) | Year 1, once | $397 | Yes |
| Registered agent, year 1 | Year 1 | Included | Yes |
| EIN via IRS Form SS-4 (no SSN needed) | Year 1 | Included | Yes |
| Operating agreement (single-member) | Year 1 | Included | Yes |
| Mercury / Relay / Wise introductions | Year 1 | Included | Yes |
| ITIN (optional add-on) | If needed | $297 | No (separate) |
| Wyoming annual report license tax | Every year | ~$60 min | Year 2+ |
| Registered agent renewal | Every year | ~$100 | Year 2+ |
| Form 5472 + pro forma 1120 prep | Every year | $99 add-on | Optional |
| Year 2+ recurring total | Annual | ~$160 | — |
An ITIN is a separate $297 add-on and most solopreneurs do not need one. The EIN — which is what banks, Stripe, and the IRS actually require for the entity — is included and does not need an SSN. You only reach for an ITIN if you have a specific personal US filing obligation, which is uncommon for a non-resident running a pass-through LLC.
The exact setup stack for solopreneurs
Here is the operational stack, in the order you build it, with the choices that actually fit a multi-stream solopreneur.
1. Wyoming LLC. Formed under Wyoming Statutes Title 17, Chapter 29 (the Wyoming LLC Act), filed with the Wyoming Secretary of State, typically returned within 24 hours. This is the legal entity every downstream account attaches to.
2. EIN. Obtained from the IRS via Form SS-4. As a non-US founder with no SSN, this is filed by fax/mail and generally takes 8 to 10 business days. The EIN is non-negotiable: Stripe, Mercury, and every US payer's tax form key off it.
3. US business bank. Mercury is the default for solopreneurs because it onboards non-resident-owned Wyoming LLCs remotely, charges no monthly fee, and handles diverse incoming sources without flagging. Relay is the strong alternative when you want sub-accounts to separate streams. Wise Business is the backstop if you need multi-currency receiving and cheap conversion back to your home currency.
4. Payment processor / platforms. This is where solopreneur reality diverges from a single-product founder:
- Stripe (US account) for consulting invoices, direct product checkout, and newsletter subscriptions. With a US LLC and EIN you get the full US Stripe account, not a restricted regional one. You handle your own sales-tax/VAT obligations with Stripe.
- Merchant-of-record platforms — Paddle, Lemon Squeezy, Gumroad for digital products and courses when you do not want to manage global VAT/sales tax yourself. These act as the merchant of record and remit consumption taxes for you (Lemon Squeezy docs; Paddle docs), which is why they are popular with solo digital-product sellers. Note Lemon Squeezy now routes through Stripe Managed Payments as of its 2026 update.
- Affiliate networks and ad platforms (Amazon Associates, ShareASale/Impact, YouTube/AdSense, Patreon, Substack) pay your LLC directly to Mercury via ACH or wire and issue tax forms against your EIN.
5. Accounting tool. Wave (free) is enough at the early stage; QuickBooks Online or Xero once you have several streams and want clean per-stream tagging. The non-negotiable rule is that every dollar of business income and every business expense flows through the LLC bank account so your annual filing is mechanical.
6. Annual filing. Form 5472 plus a pro forma Form 1120, filed once a year (available as a $99 add-on). More on the stakes below.
Banking for solopreneurs
Mercury is the most common landing spot, and it handles the messy-on-paper reality of multi-stream income well. The thing that trips up solopreneurs is not the diversity of income — Mercury is comfortable with that — it is how you describe it. When you apply, your business description should plainly state that you operate multiple income streams (for example: "Online sole proprietor running consulting, paid digital products and courses, affiliate marketing, and a paid newsletter under one LLC"). Reviewers approve honest, specific descriptions; they reject vague ones like "online business."
What reviewers actually check: the EIN matches the IRS letter, the LLC name matches the Wyoming filing exactly, the registered address is real, and the described activity is lawful and not on a restricted list. For solopreneurs, none of those are obstacles. There is no minimum balance and no monthly fee on Mercury's standard account.
Relay is the better pick when you want bank-level separation between streams. It supports multiple no-fee sub-accounts under one login, so you can route consulting to one, product sales to another, affiliate income to a third — useful for envelope-style profit allocation and for keeping a tax-reserve bucket. This gives you per-stream visibility without the cost and overhead of separate LLCs.
Wise Business is the conversion and multi-currency layer rather than a primary operating account. If a chunk of your income arrives in EUR or GBP, or you need to move profit back to your home country cheaply, Wise gives you local receiving details in several currencies and mid-market conversion. Many solopreneurs run Mercury or Relay as the US operating account and keep Wise alongside it purely for FX.
The clean-separation discipline matters here: use the LLC account only for business income and expenses, and pay yourself by owner draw (a transfer from the LLC account to your personal account). Personal spending comes out of your personal account, never the LLC card. That single habit makes year-end filing trivial and keeps the limited-liability shield intact.
One more banking detail specific to multi-stream solopreneurs: incoming payments will carry wildly different descriptors — "STRIPE PAYOUT," "PADDLE.COM," "AMAZON ASSOCIATES," "GOOGLE ADSENSE," "SUBSTACK." That variety is normal and does not concern reviewers, but it does mean you should rely on bookkeeping tags rather than memory to map each deposit back to a stream. Mercury and Relay both export clean CSVs and integrate with QuickBooks and Xero, so you can categorize once a month instead of reconstructing a year of mixed deposits in April. If you take a payout from a merchant-of-record platform such as Paddle or Lemon Squeezy, note that the deposit is net of their fees and the consumption tax they already remitted, so the bank figure will not match your gross sales — your accounting tool, not your bank balance, is the source of truth for revenue.
Tax handling for solopreneurs
A single-member Wyoming LLC owned by a non-US person is a disregarded entity for US tax purposes and a pass-through: the LLC itself pays no US income tax on the entity. If your work is performed outside the US and you have no US employees, dependent agents, or US office, your income is generally not Effectively Connected Income, so there is typically no US federal income tax on it — you report and pay where you are tax-resident. Consult a CPA on your specific facts, but this is the standard outcome for a remote solopreneur.
What is mandatory is the information return. A foreign-owned single-member US LLC must file Form 5472 together with a pro forma Form 1120 every year, even with zero US tax due and even with no profit. Per the IRS Instructions for Form 5472, this applies to a foreign-owned domestic disregarded entity for tax years beginning on or after January 1, 2017. The penalty for failing to file — or filing late, incomplete, or without the pro forma 1120 — is $25,000, with additional $25,000 charges for each 30-day period of continued non-compliance after IRS notice (IRS, About Form 5472). Submitting the 5472 without the accompanying pro forma 1120 is treated as a failure to file. There is no statute of limitations on this, which is why solopreneurs with many small streams must never assume "diversified and small" means "skip it."
Deductible business expenses for this profile are real and worth tracking: software and SaaS subscriptions (your CRM, email tool, hosting, design tools, AI tools), payment-processor and merchant-of-record fees, contractor payments (editors, VAs, designers), course-platform and newsletter-platform fees, advertising, professional services, and business-travel/conferences. Run these through the LLC card so they land in the P&L. Home-office costs for a non-resident generally belong on your home-country return, not the US pro forma 1120 — confirm with a local CPA.
On information forms you may receive: the Form 1099-K reporting threshold reverted to $20,000 and 200 transactions under the One Big Beautiful Bill Act, after the planned $600 rule was repealed (IRS, "IRS issues FAQs on Form 1099-K threshold under the One, Big, Beautiful Bill"). Separately, the Form 1099-NEC/1099-MISC threshold rises to $2,000 for tax year 2026. Remember that the threshold only governs whether a form is issued — all income is reportable regardless of whether you receive a 1099.
Step-by-step
- Pick the name and confirm it is available with the Wyoming Secretary of State, then form the LLC under Title 17, Chapter 29. With the $397 package the filing is submitted and typically approved within 24 hours, state fee included.
- Receive your Articles of Organization and operating agreement. The single-member operating agreement documents you as sole owner and is what banks and platforms ask to see.
- Apply for the EIN via IRS Form SS-4. No SSN required; expect 8 to 10 business days for a non-US founder. The EIN letter (CP 575) is your key to everything downstream.
- Open the US business bank account. Use the included introductions to Mercury (default), Relay (sub-accounts), or Wise (multi-currency). Apply with an honest multi-stream business description and your EIN letter.
- Set up your processor and platforms. Connect Stripe (US) for invoicing and direct sales; add Paddle, Lemon Squeezy, or Gumroad for tax-handled digital products; point affiliate, ad, and subscription payouts to the bank account.
- Stand up bookkeeping. Start with Wave or QuickBooks/Xero. Tag income by stream and route every expense through the LLC card.
- Operate with clean separation. Business in and out of the LLC account only; pay yourself via owner draws; keep a tax-reserve sub-account if you use Relay.
- File annually. Submit Form 5472 plus the pro forma 1120 each year (the $99 add-on covers prep), and pay the ~$60 Wyoming annual report license tax plus the registered-agent renewal — about $160 total in year two onward.
Common mistakes solopreneurs make
- Forming a separate LLC for every product. This multiplies annual cost, banking, and filings for no liability benefit at solopreneur scale. One LLC works fine well past $500K in revenue; use Relay sub-accounts for separation instead of separate entities.
- Mixing personal and business spending. Buying personal items on the LLC card destroys clean bookkeeping and weakens the liability shield. Pay yourself by draw and keep the LLC card business-only.
- Skipping Form 5472 because each stream feels small. The filing is mandatory regardless of profit, and the penalty is $25,000 (plus more for continued non-compliance). Diversified-and-small is not an exemption.
- Leaving deductions on the table. SaaS, processor fees, contractors, ads, course/newsletter platform fees, and conferences are all deductible — but only if they flow through the LLC account and get recorded.
- Vague bank applications. "Online business" gets rejected; an honest, specific multi-stream description gets approved. Describe exactly what you do.
- Not reserving for tax. Pass-through income is still taxed where you are resident. Keep a tax-reserve bucket so a good month does not become a year-end surprise.
Sources: Wyoming Secretary of State — Business Division; IRS — Instructions for Form 5472; IRS — About Form 5472; IRS — IRS issues FAQs on Form 1099-K threshold under the One, Big, Beautiful Bill; Lemon Squeezy — 2026 Update; Lemon Squeezy Docs — Supported Countries.