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These are the IRS-issued Instructions for the IRS Form W-7, Application for IRS Individual Taxpayer Identification Number - also known as the individual tax identification number application.
The purpose of this form is to provide filers with a Certificate of Registry or a Letter of Registration issued by the Internal Revenue Service (IRS), which they will then receive after the IRS processes and approves their application.
This is a fiscal form used by employers that learned about the need to correct a previously filed IRS Form 944, Employer's Annual Federal Tax Return.
Use this basic form if you are an American taxpayer and wish to submit an annual income tax return. This form is also known as the Individual Income Tax Return Form.