US Corporate Address & EIN Helper

Keep your US company's name, EIN, address and phone in your browser, and copy each one with a click.

Running a US company from outside the US means typing the same details again and again: on bank forms, Stripe, Amazon, tax forms, supplier sign-ups and invoices. This extension keeps them in one place in your browser, each one a click away. What it holds - Company name - EIN - Corporate address - US phone number - Any field you add yourself, such as a state filing ID or your registered agent's name (up to 20) How it works - Type a detail once. It saves as you type. - Click Copy next to any field, then paste it where you need it. - An EIN typed as nine digits is set out as 12-3456789. - Remove a field you no longer need. Undo brings it back for a few seconds. Your details stay on your computer The extension saves only to your browser's local storage. It makes no network requests, has no account, and can't read or change any website. Clearing the extension's data or removing it deletes what you saved. Made by BaseAcross, which forms and runs US companies for founders abroad: https://baseacross.com/?utm_source=chrome-web-store&utm_medium=listing&utm_campaign=us-company-helper Still setting up? These guides may help: - Getting an EIN without an SSN: https://baseacross.com/ein?utm_source=chrome-web-store&utm_medium=listing&utm_campaign=us-company-helper - What a registered agent does: https://baseacross.com/registered-agent?utm_source=chrome-web-store&utm_medium=listing&utm_campaign=us-company-helper - Free tools for US company owners: https://baseacross.com/tools?utm_source=chrome-web-store&utm_medium=listing&utm_campaign=us-company-helper