A Norwegian Freelancer Opens a US LLC from Oslo — Full 2026 Walkthrough

Forget those dry, abstract guides you usually stumble across. This is the real deal: a blow-by-blow account of how Kristian, a bright UX consultant working out of Oslo, set up a Wyoming LLC in 2026. He went from signing a contract with a new American client to seeing a live USD balance in his Mercury account, all within a dizzying two-week span. Kristian focuses on UX consulting for US B2B SaaS companies, a pretty common gig for talented Norwegians that happens to be a perfect fit for a Wyoming LLC.

When the AS-only setup just wasn't cutting it anymore

Kristian had spent his first couple of years running an enkeltpersonforetak, then upgraded to an AS once his revenue really started to climb. Local clients? No sweat, payments flowed smoothly. Then, the American opportunities started rolling in: a decent-sized US SaaS firm wanted to bring Kristian on as a vendor.

Their procurement department, however, asked for a W-9. His existing AS could only provide a W-8BEN-E, which immediately kicked off a treaty review. This meant a flurry of emails back and forth, dragging out the onboarding process for about six weeks before he could even send his first invoice. On top of that, every single SWIFT wire from his smaller US clients had been absolutely devoured by correspondent-bank fees and nasty FX spreads. The math was suddenly painfully clear: he needed an American business entity.

Wyoming won out, not Delaware

Initially, Kristian leaned towards Delaware; it’s practically shorthand for "startup company" in some circles. But two cold, hard facts quickly nudged his decision towards Wyoming:

• Delaware slaps you with a minimum annual LLC franchise tax of $300, plus a separate fee for the Registered Agent. Wyoming doesn't bother with that nonsense.
• Wyoming keeps LLC member and manager details private. For a Norwegian tax resident like Kristian, whose Brønnøysundregistrene filing is already public back home, adding the same kind of public transparency on the US side felt utterly pointless.

Day 0: Getting started

Kristian landed on our specific page for Norwegian residents, picked the BASIC + IRS Filings package. The price was $849, state fees all included, no hidden surprises. Filling out the onboarding form took him roughly 18 minutes. What did he need to input? Pretty standard stuff:

• Three potential LLC names, listed in order of preference.
• A scan of his Norwegian passport and a proof of address; a utility bill worked fine, though a folkeregisteret extract is also perfectly acceptable.
• A quick, two-sentence description of his business and a ballpark figure for his expected first-year US revenue.

No fødselsnummer, no fiddling with Skatteetaten, and certainly no tedious embassy visit.

Day 1–2: LLC up and running in Wyoming

The Wyoming Secretary of State churned out a real Filing ID for Kristian's new LLC within 40 hours. Our Registered Agent service in Wyoming was activated that very same day. The Operating Agreement, custom-drafted for a single-member Norwegian owner, landed in his inbox on Day 2, ready for e-signature.

Day 3–4: EIN in hand

The EIN application went straight to the IRS SS-4 international line the same day the Operating Agreement was signed. That crucial confirmation letter (CP-575) arrived less than 48 hours later. Kristian, the Norwegian beneficial owner, never once had to talk directly to the IRS. Nice.

By this point, the whole thing was legally squared away: a bona fide US company with a US federal tax ID, completely owned by a Norwegian tax resident, without Kristian needing to set foot in America.

Day 5–10: Mercury account onboarding

Mercury’s onboarding form asked for exactly what you'd expect: his passport, proof of address in Norway, the Wyoming Articles of Organization, the EIN letter, the Operating Agreement, a brief business description, and his projected monthly transaction volume. Approval rolled in on Day 9. A virtual debit card was issued immediately, and the physical debit card arrived at his Oslo address the following week.

Day 11: First US client invoice out the door

Kristian sent his US SaaS customer a W-9 the very afternoon his Mercury account was approved. Their procurement team got him fully onboarded as a vendor within 48 hours. Compare that to the six-week ordeal he'd faced with his AS! He issued his first invoice on Day 11, and the ACH payment hit his account on Day 15.

What year-end looked like for Kristian

Year-end for a single-member Wyoming LLC owned by a Norwegian resident is refreshingly simple:

• Wyoming Annual Report: we handled this for him.
• Form 5472 + pro-forma 1120: filed by us under his BASIC + IRS Filings plan.
• Norwegian personal tax return: Kristian's adviser, registered with Skatteetaten, reported the distributions he received and ran the NOKUS screening. The LLC’s active-income nature kept it clear of the dreaded CFC outcome.

Would Kristian do it all over again?

Based on his first year, two points really stand out for Kristian:

• Enterprise procurement speed-up: he saved roughly four weeks on average per US customer onboarding.
• FX & wire-fee savings on incoming USD: a solid chunk of change in the high three digits USD every quarter, even on a moderate revenue base.

Either of those alone more than covered the cost of his first-year package. The bigger, less tangible win was being able to close US enterprise deals at the same speed as his American competitors, and that's something that really transformed his pipeline.

If Kristian's story sounds like yours...

Are you a Norwegian tax resident? Do you have US customers already lining up? Is your AS perfectly fine for your Norwegian and EU/EEA income? Then a Wyoming LLC is probably a great fit for you too. Dive deeper into these resources:

• Wyoming LLC for Norway Residents — 2026 Complete Guide
• Real Cost & Timeline (2026)
• US Banking — Mercury, Relay & Wise Business

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