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Guide · Starting out· 3 min read

How long a US company takes to form from abroad, step by step

How long forming a US company from abroad takes: state approval in Wyoming and Delaware, the EIN without an SSN, the bank account, and what speeds it up.

Updated by the BaseAcross team. Reviewed by Saais Patel, compliance reviewer, against the sources named in the text.

The short answer

A Wyoming company exists the same day it is filed, and Delaware takes two to three weeks unless you pay for its next-day service. The IRS says that under its Fax-TIN program an EIN by fax generally comes within 4 business days. For a company owned from abroad, our estimate is six to eight weeks. The bank waits for that number.

On this page · 6 sections
  1. 01The timeline
  2. 02Week by week
  3. 03Delaware's own speeds
  4. 04What slows it down
  5. 05What speeds it up
  6. 06What to do while you wait

The timeline

From order to a working company, October 2026
StepWyomingDelawareWho sets the pace
State approvalThe same day it is filedTwo to three weeksThe state
State approval, expeditedThe same day, filed ahead of our next batchThe next business dayUs in Wyoming; the state in Delaware
EIN, ordinary routeThe IRS says 4 business days under its Fax-TIN program. Our estimate for a company owned from abroad: six to eight weeksThe IRS says 4 business days under its Fax-TIN program. Our estimate for a company owned from abroad: six to eight weeksThe IRS
Operating agreement signedThe day it's sent to youThe day it's sent to youYou
Stripe or PayPal, after the bankA few days to a few weeksA few days to a few weeksThe processor

Week by week

A Wyoming LLC, from order to taking payments
WhenOrdinary routeWith the expedited EIN
Day 1Order placed; the Wyoming filing goes inThe same
Days 1 to 3Company approved; operating agreement signed; SS-4 faxed to the IRSThe same, and we start chasing the IRS
Timeline of a Wyoming LLC's first year for a founder abroad: file the articles ($102.40, approved same day), get the EIN by fax (our estimate: 6 to 8 weeks), sign the operating agreement, open the bank account a few business days later, then file Form 5472 by 15 April and the $60 annual report each year.
The first year of a US LLC, owned from outside the US. Free to use with a link to this guide.

Delaware's own speeds

Delaware sells faster handling by the filing. Its published tiers run from next-day service, $50 to $100, through same-day service, $100 to $200, to two hours for $500 and one hour for $1,000. The next-day tier is what most founders need, and it's the one we buy. Wyoming sells faster examination too, at $700 and $1,400, but an online formation filing is approved as it arrives, so it doesn't need it.

What slows it down

  • A name that's already taken. The filing is rejected and has to go in again under a new name.
  • Applying for the EIN twice. A second application while the first is pending can produce two numbers, and untangling them takes a long time.
  • Applying for the EIN before the state approves the company. The IRS can reject it, or issue a number to a company that doesn't exist yet.
  • Documents that don't match. A name spelled two ways, or an address that differs between the articles and the operating agreement, sends a bank application to review.
  • IRS backlogs, which grow in the spring filing season and around US holidays.

What speeds it up

  • Expedited filing: $39 in Wyoming, where we file yours ahead of our next batch, or $59 plus Delaware's $50 fee for its next-day service.
  • The expedited EIN, $199 on any plan. We file the day your company exists and chase the IRS ourselves. Our estimate is two to three weeks.
  • Having your answers ready before you order: every owner's full name as their passport prints it, their home address and a sentence about the business.
  • Applying to the bank the day the EIN arrives, with your documents already in your documents.

What to do while you wait

  • Choose the bank, and read what it asks for, so the application goes in the day the EIN arrives. A US bank account for a non-resident's LLC compares them.
  • Register the domain and set up email, so the bank sees a business with a website.
  • Check your documents match: the same legal name, address and spelling of your name everywhere.
  • Put the yearly dates in your calendar: the state's annual charge and Form 5472 by 15 April.

Sources

Checked by Saais Patel against these official pages.

  1. IRS: instructions for Form SS-4
  2. Delaware Division of Corporations: expedited services
  3. Wyoming Secretary of State: business filing fees

Next in Starting out:What a US company costs a founder abroad in year one, and every year after

07 · Questions

The questions this guide gets asked.

If yours is not here, email us at hello@baseacross.com before you order.

A Wyoming filing is approved the same day it is filed, so the company exists within a few days of your order. The IRS says that under its Fax-TIN program an EIN by fax generally comes within 4 business days. For a company owned from abroad, our estimate is six to eight weeks. With the expedited EIN, our estimate is two to three weeks.

Ready when you are

Answer the questions. We do the filing.

It takes about four minutes. You see the whole order, Wyoming fee included, before anything is charged.

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