Sep 16, 2025 · Use your best estimates for the year ahead to determine how to complete Form W-4 so you don’t have too much or too little federal income tax withheld. Sales Tax Deduction Calculator

The taxpayer must sign a completed Form SS-4 (Application for Employer Identification Number), including the third party designee section, prior to the third party making the online application. A …

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Legal Structure All fields marked with an asterisk (*) are required. What type of legal structure is applying for an EIN? If you still don't see your organization type, click on "View Additional Types …

Refund Status Get Refund Status Please enter your Social Security Number, Tax Year, your Filing Status, and the Refund Amount as shown on your tax return. All fields marked with an asterisk (*) are …

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If you are not comfortable sending information via the Internet, download the Form SS-4 PDF file and the instructions for alternative ways of applying. About the EIN Assistant

Tax records Get transcript by mail Get transcript by mail All fields marked with an asterisk (*) are required. Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN) *