Back to guides
Topic library · 8 articles

Form SS-4 guides

8 practical guides on Form SS-4 for foreign-owned US LLC owners.

September 3, 20264 min read

EIN Application Checklist for a Foreign-Owned US LLC

Use this EIN checklist after forming a US LLC: legal name, responsible party, Form SS-4 answers, international submission route, and records.

Form SS-4Read
September 3, 20264 min read

How Much Does an EIN Cost? Free IRS Application vs Service

An EIN is free from the IRS. Compare the direct application routes with Form SS-4 preparation and international handling for a $149 service fee.

EINRead
September 3, 20264 min read

How Long Does an EIN Take for an International Applicant?

Compare international EIN timing by phone, fax, and mail, including the current IRS SS-4 queue and what can delay a foreign-owned LLC application.

EINRead
September 3, 20264 min read

Who Is the EIN Responsible Party for a Foreign-Owned LLC?

Learn who belongs on Form SS-4 as the responsible party, why a formation agent cannot be named, and what foreign owners enter on line 7b.

Responsible PartyRead
September 3, 20269 min read

New EIN Rules After LLC Ownership or Structure Changes

Use the IRS LLC rules to distinguish changes that may require a new EIN from name, address, responsible-party, and tax-election updates that usually do not.

New EinRead
August 30, 202611 min read

EIN Application Rejected: Reference Number 101

Reference 101 stops an online EIN application for IRS review. Diagnose the name or responsible-party issue and submit Form SS-4 correctly.

Reference Number 101Read
August 30, 202611 min read

Can a Third-Party Designee Get an EIN for You?

A third-party designee can receive an EIN and answer SS-4 questions, but cannot replace the real responsible party. Learn the limits and red flags.

Third Party DesigneeRead
August 30, 202611 min read

How to Fill Out Form SS-4 for a Foreign-Owned LLC

Complete Form SS-4 line by line for a foreign-owned single-member LLC, including line 7b, entity type, common blanks and submission routes.

Form SS-4Read

Browse other topics

Optional Meta advertising cookies help us measure ad performance. We never send tax or bank information. Privacy Policy.