Information about Form SS-4, Application for Employer Identification Number, including recent updates, related forms, and instructions on how to file. Form SS-4 is used by sole proprietors, corporations, …

Nov 1, 2025 · If you'd rather have someone else complete the SS4 form process for you, you have the option of designating a third party to handle your application. IRS Form SS-4 includes a section …

Aug 20, 2025 · Form SS-4 is an application for an Employer Identification Number (EIN), also known as a Federal Tax Identification Number, from the IRS. The IRS assigns a unique nine-digit number to …

Oct 22, 2024 · Form SS-4 Employer's Application for Identification Number - Table of Contents

Nov 12, 2025 · Use IRS Form SS-4 to apply for an employer identification number (EIN) that you'll need to engage in certain business activities.

Aug 13, 2025 · If you're not an individual taxpayer, you may need an employer identification number, or EIN. Read our Form SS-4 guide to learn more.

Apr 25, 2025 · What is an SS-4 form? If you're applying for credit for your business, you'll need to know your EIN, which is where the SS-4 comes into play.

Jul 16, 2025 · File IRS Form SS-4 to get an Employer Identification Number (EIN) so you can hire employees, open a business bank account, or change business structures.

Oct 28, 2020 · IRS Form SS-4, Application for Employer Identification Number, is a form businesses use to apply for an employer identification number (EIN).

Jul 28, 2025 · What is an SS4 Form? Form SS-4, Application for Employer Identification Number, is the form business owners use to apply for their EIN. The form also provides a detailed table describing …