Key takeaways IRS Form SS-4 is used to obtain an Employer Identification Number (EIN) for your business or other entity such as a trust or estate. The SS-4 form requires detailed information about ...

Form SS-4 is a form from the Internal Revenue Service (IRS) that you can use to apply for an Employer Identification Number (EIN). An EIN is a nine-digit number that employers, corporations ...

You can fill out this same form in the future if your situation changes and you want to amend the request by selecting a different withholding amount or discontinuing the withholding.

How you fill out Form W-4 determines how much your employer withholds for taxes. You need to get it right so you don’t end up ...