納税フォーム
Form W-14 は、税金に関する情報を関連する税務当局に報告するために使用される文書である納税申告書の 1 つです。納税者の状況や場所によって、連邦税、州税、地方税など、さまざまな種類の納税申告書があります。

The IRS Form W-14 is the official request for a taxpayer identification number (TIN) when filing certain information returns. Whether you are a business, a payer, or an individual, the form must be completed accurately to avoid processing delays.
Form W-14 is used to request a Social Security Number (SSN) or Employer Identification Number (EIN) for entities that do not have one. The form is typically attached to other IRS filings such as Forms 1099, 1098, and 941.
Instead of downloading a static PDF and editing it with a separate program, simply click the "Fill out this form" button on this page. The Formize PDF Filler app will load instantly, letting you enter data directly in your browser.
After completing the fillable PDF, download the signed copy and attach it to the relevant IRS filing. For most electronic submissions, you can upload the PDF through the IRS FIRE system or include it with your paper return.
Review the official IRS instructions linked below or consult a tax professional. The Formize platform does not provide live support, but the built‑in help tooltip guides you through each field.
Form W-14 requests a taxpayer identification number (SSN or EIN) for entities that need to file information returns with the IRS.
Yes. After completing the fillable PDF, you can upload the signed document through the IRS FIRE system or attach it to an e‑filed return.
No. A regular handwritten or electronic signature is sufficient for Form W-14.
Download a fresh copy of the fillable PDF, correct the error, and re‑sign before resubmitting.
No. The Formize fillable PDF tool is free for all users.
The app loads within a few seconds on most modern browsers. A stable internet connection ensures the fastest experience.
Yes. Use the "Save" button in the Formize editor to download a draft copy and resume later.
The official instructions are available on the IRS website and are linked at the bottom of this page.
Form W-14 は、税金に関する情報を関連する税務当局に報告するために使用される文書である納税申告書の 1 つです。納税者の状況や場所によって、連邦税、州税、地方税など、さまざまな種類の納税申告書があります。
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