Investopedia1y
Employer Identification Number (EIN): Who Needs It and How to Get It
For example, sole proprietors who plan ... Internal Revenue Service. "Do You Need an EIN?" Internal Revenue Service. "Form SS-4 Application for Employer Identification Number." ...
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EIN vs. Tax ID Number: Key Differences Explained
An EIN is a form of tax ID number ... there will details about what tax filings/documents the IRS will expect from you. For example, if you set up an EIN for your SCorp, the EIN letter will ...
Investopedia2y
The Purpose of Form W-9, Request for Taxpayer Identification Number and Certification
If you are not sure whether or not you should submit a form W-9, consult a tax professional. If you are a sole proprietor, you can enter either your SSN or EIN. If your business is a corporation ...