Forming an LLC in Washington from outside the United States.

Check name availability and use an allowed LLC designation. Choose a consenting Washington registered agent and the correct commercial or noncommercial agent route. A noncommercial agent needs a physical Washington street address; a PO box or private mailbox does not replace it.

The principal office is where the company’s records are kept. It must have a real physical address, but need not be in Washington. Required email fields and a reliable return address matter for a founder abroad. Keep agent service and the actual records-office arrangement distinct.

Complete the certificate in CCFS, preferably with the initial report if ready. Identify the executors forming the company and the actual governors responsible for management. Select the duration and effective date deliberately; the current instructions permit a future effective date within 90 days.

Retain the confirmation and system-generated documents from the account. An assigned nine-digit UBI identifies the business across participating agencies; it is not the federal EIN and does not prove every licence or tax account has been completed. Keep a private operating agreement and ownership records rather than uploading internal governance documents that the SOS says it does not record.

Revenue registration has multiple triggers, including relevant taxable sales, employees, endorsements and the published $12,000 annual gross-income trigger. Review the actual activity and applicable remote-seller rules. A low-profit business can still have registration duties.

The Business License Application processing schedule charges $50 for opening the first location of a new business or reopening an inactive one. Other purposes can have different charges; city/state endorsements and trade names are extra. A $5 renewal processing fee applies to a location’s endorsement renewal, in addition to endorsement charges.

The calculator offers the $50 first-location example as conditional, not an automatic SOS formation fee for every owner abroad. Confirm the full licensing result with Revenue and the relevant locality before trading.

B&O is generally a gross-receipts tax, not a tax on accounting profit. Sourcing, apportionment, deductions and credits matter. Remote economic nexus can be relevant even without a Washington office; the marketplace guidance includes a more-than-$100,000 Washington-receipts test and other grounds for nexus.

For the Service and Other Activities classification, the current ordinary tiers introduced October 1, 2025 are 1.5%, 1.75% and 2.1%, based on the relevant prior-year taxable service income and affiliated-group rules. This is not one universal rate for all LLC income. Special industries and exceptions require their own rules.

An especially important check for software founders: Revenue’s current guidance treats sales of custom software and customisation of prewritten software as retail sales from October 1, 2025, with retailing B&O and retail sales tax where applicable. Do not blindly continue classifying all development income as an ordinary untaxed service.

Use actual current-year guidance for the product, customer location and contracts. Revenue tax returns and payments, local licensing and owner/federal tax work are separate from the $70 SOS report.

The initial report records governors and principal-office information. A governor is the legally relevant management role, including a manager of a manager-managed LLC or the relevant member role for a member-managed LLC. It is not simply another name for every passive beneficial owner.

The annual report is due by the entity’s expiration date, normally the last day of its formation anniversary month, and can be filed up to 180 days early. An October 2026 formation normally enters the October 2027 renewal cycle; confirm the actual CCFS record.

Keep governor and office information accurate. An amended report changes information but does not replace the required annual renewal or advance the expiration date. Public roles and filed signers mean Washington should not be sold as anonymous ownership.

Obtain the EIN after the LLC exists. The IRS application fee is $0. An overseas responsible party who cannot use the online tool should follow SS-4 and the appropriate international phone, fax or mail route, including the allowed entry where no eligible SSN or ITIN exists.

A wholly foreign-owned US disregarded LLC can need Form 5472 attached to a pro forma Form 1120 for reportable owner transactions, including contributions, even without sales. The initial failure penalty is $25,000. A partnership-classified LLC needs a different return and foreign-partner withholding analysis.

Current FinCEN guidance exempts US-created companies from BOI reporting, including a Washington LLC owned abroad. An entity created outside the US and registered in Washington needs the separate foreign-entity analysis. Check home-country treatment and actual US income connections; none is decided by the UBI.

Prepare accepted state documents, EIN evidence, the operating agreement, owner/controller identity and residential-address evidence, and an explanation of business activity and payment flows. A provider may impose country, industry and address restrictions beyond SOS requirements.

Confirm remote opening and the accepted records/operating address before buying a mailbox or promising a US account to customers. A local agent does not make every address field local, and an approved certificate does not guarantee a bank or payment processor will accept the business.

The current ordinary report is $70; the SOS fee table lists $95 with delinquency, including the $25 late charge. A postmark is not the same as receipt. Monitor notices and address changes before a small missed renewal becomes a reinstatement problem.

If closing, follow the proper SOS dissolution route and separately close relevant Revenue accounts, licences and final tax returns. Updating one agency’s record does not automatically update every agency sharing the UBI. Preserve documents and confirmations for the owner’s final federal and home-country work.