Tax Forms

SS-4

Form SS-4 is the IRS application used to request an employer identification number, or EIN.

Quick answer

Form SS-4 is the IRS application used to request an employer identification number, or EIN.

It matters because many businesses need an EIN to open bank accounts, hire employees, or file certain tax returns.

A new LLC may complete Form SS-4 to get its EIN before opening a business bank account.

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Plain-English Definition

What SS-4 means

Form SS-4 is the IRS application used to request an employer identification number, or EIN.

Why it matters It matters because many businesses need an EIN to open bank accounts, hire employees, or file certain tax returns.
Simple example A new LLC may complete Form SS-4 to get its EIN before opening a business bank account.
Related Questions

Questions people ask about SS-4

What does SS-4 mean?

Form SS-4 is the IRS application used to request an employer identification number, or EIN.

Why does SS-4 matter?

It matters because many businesses need an EIN to open bank accounts, hire employees, or file certain tax returns.

What is a simple example of SS-4?

A new LLC may complete Form SS-4 to get its EIN before opening a business bank account.

When should I ask a CPA about SS-4?

Ask a CPA when the form affects business income, contractor payments, payroll, or a filing deadline you are unsure about.

How is SS-4 different from EIN?

SS-4 means Form SS-4 is the IRS application used to request an employer identification number, or EIN. EIN means An EIN, or employer identification number, is the business tax ID issued by the IRS. The difference is that they apply to different tax, accounting, or business situations and should not be treated as interchangeable.

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