Wyoming LLC for Development Agencies

Software development agencies bid against US-based shops for the same enterprise work, and lose deals not on skill but on procurement trust. A Wyoming LLC closes that gap for $397: you sign the MSA under a US entity, invoice in USD into Mercury, and pay your global dev team out of the same account.

Why dev agencies form a Wyoming LLC

Dev agency revenue at US companies is gated by vendor onboarding, and the first question on almost every supplier form is the same: are you a US-registered business with an EIN? A freelancer in Lahore, Lagos, or Lviv answering "no" gets routed into a slower international-vendor track that runs procurement review, supplier-diversity checks, and a separate cross-border payment setup. That track takes four to eight weeks, frequently stalls in compliance, and often never reaches the hiring manager who actually wants to work with you. A US-registered Wyoming LLC with a clean EIN moves the same engagement through standard domestic vendor onboarding in one to two weeks. For a deal where another shop is also in the running, that one-to-two-week delta against four-to-eight weeks is frequently what decides who wins the engagement.

The second reason is payment mechanics. Enterprise clients pay agencies by ACH and wire on Net 30 to Net 60 terms, not by card. To receive a domestic ACH or wire, you need a US business bank account, and to open one you need a US entity plus an EIN. A Wyoming LLC gives you both. Retainers and milestone payments land in Mercury or Relay; you then pay your global contractors out of Wise at a 0.4 to 0.6 percent FX spread, and the net agency margin stays inside the LLC.

The third reason is liability separation. Dev work carries real exposure: a botched migration, a security incident in code you shipped, a missed SLA on a six-figure build. Wyoming LLCs are formed under the Wyoming Limited Liability Company Act (Title 17, Chapter 29) and provide a liability shield between the business and your personal assets, provided you keep funds separate and contract under the entity. Wyoming charges no state income tax and keeps member names off the public formation record, which matters to founders who don't want their home-country identity tied to every client's public vendor list.

Finally, the entity makes you contractible. MSAs, NDAs, SOWs, and work-for-hire IP assignments all need a legal party to sign. "Jane Doe, freelancer" is a weak counterparty for a Fortune 1000 legal team; "Acme Dev LLC, a Wyoming limited liability company, EIN 88-XXXXXXX" is a normal one. The entity is what makes enterprise contracts enforceable in both directions, and it's what lets a client's legal team transfer IP to a single, durable owner of record rather than to a rotating cast of individual contractors.

Cost

The package is $397 all-inclusive, with the Wyoming state filing fee already included — no surprise add-on at checkout. Ongoing cost is roughly $160 per year, driven by the registered agent renewal and the state annual report.

Most agencies will run about $160 per year in unavoidable state and agent costs, plus the $99 if you have us handle the Form 5472 filing. There is no Wyoming franchise tax and no state income tax on the LLC itself.

The exact setup stack for dev agencies

A working dev agency stack is the LLC at the center with five layers bolted on: identity, banking, client payments, contractor payouts, and books.

Entity and identity. The Wyoming LLC formed under Title 17, Chapter 29 is the legal core. The EIN, obtained via IRS Form SS-4 (the IRS issues EINs to foreign owners with no SSN by fax or mail, typically 8 to 10 business days through a service), is your federal tax ID and the number every US client's onboarding form asks for. Your Articles of Organization PDF and EIN confirmation letter (CP-575 or 147C) are the two documents you upload to pass vendor onboarding.

Banking. Mercury is the default for client deposits — it accepts incoming domestic ACH and wires with no incoming fee, gives you account and routing numbers US AP departments recognize, and issues virtual and physical cards for your SaaS spend. Relay is the alternative if you want multiple sub-accounts to ring-fence per-client retainers. Wise Business is the payout rail for your global team because its FX spread (0.4 to 0.6 percent) badly undercuts a traditional bank's 2 to 4 percent markup.

Client payments. Use a two-rail split. Stripe handles card invoices for SMB clients and smaller engagements (under ~$25K); Stripe explicitly supports non-US residents who hold a US LLC and a valid EIN, with no SSN required for the business registration (Stripe support, "Requirements to open a Stripe account in another country"). For enterprise clients paying $25K-plus through their AP system, take ACH or wire straight into Mercury — no processor fee, which on a $100K milestone saves roughly $2,900 versus card.

Contractor payouts. Your lead engineers, EU/South-Asia juniors, and LatAm designers each invoice the LLC monthly. For 5 to 20 contractors, pay them directly through Wise. Past 20 contractors, or in compliance-heavy markets, route through Deel or Remote.com, which centralize onboarding, contractor tax forms, and payments for roughly $49 to $599 per contractor per month.

Books and delivery. Run accounting on Xero or QuickBooks Online with a per-client class/tag so each engagement's P&L is separable — useful because work-for-hire revenue and any parallel SaaS product can sit in the same LLC. Delivery runs on Jira, Linear, ClickUp, or Notion. Pair this with an MSA template, a per-project SOW template, and E&O (errors and omissions) insurance for engagements above ~$100K (Hiscox, NEXT, or Insureon, typically $2K-$10K/year for $1M-$5M coverage).

A worked example shows why the rails matter. On a $120K fixed-scope build paid as three $40K milestones, taking each milestone by wire into Mercury costs $0 in processing; taking the same money on Stripe card rails at ~2.9% would cost about $3,480 across the project. If $70K of that build goes to contractor pay routed through Wise at a 0.5% spread, your FX cost is roughly $350 — versus $1,400 to $2,800 through a traditional correspondent bank. The structure is the same either way; the rail choice is pure margin.

Banking for dev agencies

Mercury and Relay are both built for exactly this profile — a US LLC owned by a non-resident, no US address for the owner, revenue from US clients. Mercury is the more common pick for agencies because incoming domestic wires and ACH are free, which matters when a single enterprise milestone is a five-figure wire. Relay wins when you want sub-accounts to separate each client's retainer from operating cash. Wise Business is not a substitute for either — it's the international payout layer — but many agencies hold all three: Mercury for receiving, Relay or a second Mercury sub-account for reserves, Wise for paying the team.

What the bank's onboarding reviewers actually check, and what you should have ready:

• Formation documents — stamped Articles of Organization showing the LLC is active in Wyoming.
• EIN letter — the IRS CP-575 or a 147C confirmation. Reviewers cross-check the legal name on the EIN against the Articles.
• Owner ID — your passport, plus proof of home address (a utility bill or bank statement).
• Business description — a clear one-liner: "software development agency serving US B2B clients, paid by ACH/wire and Stripe." Vague or crypto-adjacent descriptions slow review.
• Expected activity — rough monthly inflow and your main client geographies. Be honest; round numbers are fine.
• Website or portfolio — a live site or case-study deck materially speeds approval. A bare landing page is a flag.

Two practical notes. First, keep the LLC's banking strictly separate from personal accounts — commingling is the fastest way to weaken the liability shield and to confuse your year-end Form 5472. Second, if Mercury or Relay ever requests "ownership and control" detail, that ties to FinCEN's framework around beneficial ownership; have your ownership percentages and the operating agreement on hand so you can answer in one pass.

Tax handling for dev agencies

A single-member Wyoming LLC owned by a non-resident is a disregarded entity for US tax — it doesn't pay corporate income tax; profit passes through to the owner. Where that profit is taxed depends on whether the income is Effectively Connected Income (ECI). Development services performed remotely from outside the US, with no US office and no dependent US agent, are generally not ECI, so the typical result is zero US federal income tax on the agency's net. This is a general framing, not personal tax advice — your home-country tax still applies, and a US-based employee or office can change the ECI answer.

Form 5472 is mandatory regardless of whether you owe a dollar. A foreign-owned single-member LLC must file Form 5472 attached to a pro forma Form 1120 for every year it has a "reportable transaction" with a related party — and capital you contribute, owner draws you take, and money moving between you and the LLC all count. The penalty for not filing, filing late, or filing substantially incomplete is $25,000 per form under IRC §6038A(d)(1), with another $25,000 per 30-day period if you ignore an IRS notice past 90 days (IRS, "About Form 5472"). Critically, submitting the 5472 without the pro forma 1120 — or the 1120 without the 5472 — is treated as a failure to file and triggers the same $25,000 penalty. The 2025-tax-year return is due April 15, 2026, extendable to October 15, 2026 with Form 7004. Treat this as the one filing you never skip.

Deductible expenses that reduce the net flowing through to you: contractor and subcontractor pay (your single biggest line), Deel/Remote.com platform fees, SaaS and tooling (GitHub, Jira, Linear, Figma, AWS/GCP, Vercel), Mercury/Stripe/Wise fees, E&O insurance premiums, software licenses, cloud hosting passed through to clients, and contract/legal costs. Track them per client so the P&L is clean — and so that if a client ever disputes a milestone, you can show exactly what was spent delivering it. Because the LLC is the contracting party, these are the entity's expenses, not yours personally, which is the whole point of running revenue through it rather than a personal account.

1099 specifics. On 1099-K: the $600 threshold that was scheduled for 2026 was permanently repealed by the One Big Beautiful Bill Act (P.L. 119-21, §70432, signed July 2025); the federal threshold reverts to $20,000 and 200 transactions, both required (IRS / TaxAct, "New Form 1099-K Reporting Thresholds"). A few states (MA, VT, MD, VA, DC) still apply a $600 trigger. Separately, if your LLC pays a US-based contractor $600 or more in a year, you must issue them a 1099-NEC; payments to non-US contractors performing work abroad are generally outside US 1099 reporting (collect a Form W-8BEN to document it). Most dev agencies owe no US sales tax, though a handful of states tax software/SaaS services (Texas, Washington, parts of North Carolina) — monitor with TaxJar only if you sign very large contracts billed into those states.

Step-by-step

1. Pick the LLC name and confirm availability on the Wyoming Secretary of State business search. Keep it professional and contractible (e.g., "Acme Dev LLC").
2. File the Articles of Organization under Title 17, Chapter 29 with a Wyoming registered agent listed. With our package this is done within 24 hours and the state fee is already included in the $397.
3. Sign the operating agreement. For a solo agency this documents you as sole member; for a partner agency it sets ownership splits, decision authority, and how early-hire equity is admitted by amendment.
4. Apply for the EIN via IRS Form SS-4. No SSN or ITIN is required for a foreign owner; allow 8 to 10 business days for the confirmation letter.
5. Open the business bank account at Mercury (or Relay) using the Articles and EIN letter. Have your passport, address proof, website, and a clean business description ready.
6. Set up payment rails. Connect Stripe for card invoices (US LLC + EIN, no SSN needed) and use Mercury's account/routing details for ACH and wire on enterprise deals.
7. Set up payouts. Open Wise Business for paying your global team; add Deel or Remote.com if you have 20-plus contractors.
8. Stand up contracts and books. Customize your MSA and SOW templates to sign under the LLC name and EIN; start Xero or QuickBooks with per-client tracking from day one.
9. Add E&O insurance before signing any engagement above ~$100K, since some enterprise clients make it a contract condition.
10. Calendar your compliance: the Wyoming annual report on your formation anniversary month, and Form 5472 + pro forma 1120 by April 15 each year.

Common mistakes dev agencies make

• Signing MSAs under your personal name instead of the LLC. This forfeits the liability shield the entity exists to provide and confuses IP assignment.
• Taking retainers through a personal Stripe or PayPal. Client funds belong in the LLC's bank; personal rails commingle money and break the corporate separation.
• Paying the global dev team from a personal account. Same commingling problem, plus you lose the clean expense deduction on the pro forma 1120.
• Skipping Form 5472 because "it's just consulting income." It is an information return, not an income-tax form — it's mandatory whenever you move money in or out of the LLC, and the penalty is $25,000 per form (IRS).
• Assuming the $600 1099-K rule still applies. It was repealed; the 2026 federal threshold is $20,000 / 200 transactions. But all income is taxable whether or not a form is issued.
• Forgetting the 1099-NEC for US-based contractors paid $600 or more in a year.
• Skipping E&O insurance on high-value enterprise work, then discovering it was a contract requirement after losing the deal.
• Mixing per-client project funds with general operating cash, which makes per-engagement P&L and any IP/escrow disputes impossible to untangle.

Sources: IRS — About Form 5472; Wyoming Secretary of State — Annual Report; Stripe Support — Requirements to open a Stripe account in another country; TaxAct — New Form 1099-K Reporting Thresholds.