Register for taxes You will need to register for a variety of state and federal taxes before you can open for business. In order to register for taxes you will need to apply for an EIN. It’s really easy and free! You can acquire your EIN for free through the IRS website, via fax, or by mail. If you would like to learn more about EINs and how they can benefit your LLC, read our article, What is an EIN? Learn how to get an EIN in our What is an EIN guide or find your existing EIN using our EIN lookup guide.
