US Founder Stack
Guide

EIN

EIN and IRS SS-4 resources for non-US founders.

Setup sequence Remote US company setup path

Separate each role before choosing providers or submitting applications.

  1. 01
    Confirm entity fit

    Choose LLC/C-Corp, state, ownership, and tax context before paying a provider.

    Output: filing path and company name.
  2. 02
    Assign registered agent

    Use the agent for state notices and service of process.

    Do not treat it as routine mail handling.
  3. 03
    Separate address fields

    Decide which field needs agent, mailing, business, or owner residential address.

    Output: address map before applications.
  4. 04
    Prepare EIN context

    Collect responsible-party details, SS-4 facts, and formation records.

    EIN helps setup; it is not approval.
  5. 05
    Apply for banking/payment tools

    Submit KYB, owner ID, website, business model, and address proof where required.

    Eligibility is provider-specific.
  6. 06
    Maintain compliance

    Track annual reports, bookkeeping, tax forms, and renewal dates.

    Formation is not the finish line.
Before you move on
  • Keep entity, address, EIN, banking, and compliance as separate workstreams.
  • Do not buy a package because it says "all-in-one" without checking what each step actually covers.
Formation is only one step; later providers still review documents, address details, and eligibility.

EIN and IRS SS-4 resources for non-US founders.

This hub is part of the US Founder Stack setup path for non-US founders. Use the linked guides to separate formation, registered agent, address, EIN, banking, payment platform, and compliance decisions.

Start here

  • Check what problem the current step solves.
  • Confirm which documents and addresses are involved.
  • Verify current provider and official requirements before applying or paying.