Once you have formed your LLC, you will need to obtain an Employer Identification Number (EIN) from the IRS. This number serves a similar purpose as a Social Security number. You will use it on federal tax documents but also for other purposes such as opening a bank account and applying for a business loan. Tailor Brands can help you obtain an EIN, or you can do it yourself.
If you are located in South Dakota, you may apply for an EIN online, by fax, or by mail. You will need information including the business name and address, your name, the type of business, and the reason you are applying for an EIN. You may choose “started a new business” for this item.
You can apply online at the IRS website. If you use this option, you should have your EIN within a few minutes.
To apply for an EIN by fax or mail, you must fill out Form SS-4. Several items on the form can be difficult to understand. Lines 8a through 8c ask about whether your business is an LLC. Line 9a then asks about the type of entity, but it does not include “LLC” as an option. The answer may depend on the type of tax treatment you have chosen for the LLC, which is discussed in more detail below. In short, the IRS will treat an LLC like a partnership for tax purposes by default, but you can elect to have the IRS treat it like a corporation.
You can fax the form to (855) 641-6935. You should receive your EIN within a few days, up to a week. You can mail the form to Internal Revenue Service, Attn: EIN Operation, Cincinnati, OH 45999. The IRS states that it takes 4 weeks to get your EIN this way.