Starts at $19For foreign-owned US LLCs

EIN and IRS filing for foreign-owned US LLCs.

GatewayBase helps owners outside the US get an EIN and file the yearly Forms 1120 and 5472 — in plain English, with no SSN or ITIN needed. Forms, payments, and company files stay in one place.

Save progress while you work
Plain words, no tax-form guessing
Files kept with your company
Made for owners outside the US

Your Launchpad

One account for everything

Forms, payments, and company records together

Saved

1120 + 5472 filing

Review packet before sending

EIN application

Packet ready

File vault

6 records saved

Next step

Choose a service to start

Today

How it works

Short steps from start to saved record.

01

Choose what you need

Start with EIN or the yearly tax filing. You can add more later.

02

Answer simple questions

Use plain words. We guide you through the tax form details.

03

Review before you send

Check the packet, sign it, and keep a copy in your file vault.

Coming soon

More company tasks in the same place.

Company reminders

See key dates before they become a problem.

US mail support

Get help with official mail from US agencies.

Get started

Start with the LLC task you need today.

Create an account, choose a service, and keep your forms and records in one GatewayBase Launchpad.