Form preview

Get the free Form 12A.28 Tax ID Request with Backup Withholding

Get Form
We are not affiliated with any brand or entity on this form
Illustration
Fill out
Complete the form online in a simple drag-and-drop editor.
Illustration
eSign
Add your legally binding signature or send the form for signing.
Illustration
Share
Share the form via a link, letting anyone fill it out from any device.
Illustration
Export
Download, print, email, or move the form to your cloud storage.

Why pdfFiller is the best tool for your documents and forms

GDPR
AICPA SOC 2
PCI
HIPAA
CCPA
FDA

End-to-end document management

From editing and signing to collaboration and tracking, pdfFiller has everything you need to get your documents done quickly and efficiently.

Accessible from anywhere

pdfFiller is fully cloud-based. This means you can edit, sign, and share documents from anywhere using your computer, smartphone, or tablet.

Secure and compliant

pdfFiller lets you securely manage documents following global laws like ESIGN, CCPA, and GDPR. It's also HIPAA and SOC 2 compliant.
Form preview

What is Tax ID Request

The Form 12A.28 Tax ID Request with Backup Withholding is a U.S. federal tax document used by taxpayers to request a Taxpayer Identification Number (TIN) and provide necessary backup withholding information.

pdfFiller scores top ratings on review platforms

Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Show more Show less
Fill fillable Tax ID Request form: Try Risk Free
Rate free Tax ID Request form
4.6
satisfied
53 votes

Who needs Tax ID Request?

Explore how professionals across industries use pdfFiller.
Picture
Tax ID Request is needed by:
  • U.S. citizens applying for a Taxpayer Identification Number (TIN)
  • Businesses needing to certify TIN for tax reporting
  • Foreign individuals or entities requiring a TIN
  • Tax professionals assisting clients with tax-related forms
  • Accountants managing clients' withholding tax matters
  • Finance departments of companies processing employee tax information

How to fill out the Tax ID Request

  1. 1.
    Access the Form 12A.28 on pdfFiller by searching for the form name in the search bar or navigating to the IRS forms section.
  2. 2.
    Open the form in pdfFiller's editing interface, which allows you to input data directly into the fillable fields.
  3. 3.
    Before starting to fill out the form, gather necessary information such as your legal name, address, account numbers, and the Taxpayer Identification Number (TIN) you wish to certify.
  4. 4.
    Carefully fill in each blank field with accurate data. Ensure your information matches what is required for correct processing.
  5. 5.
    Use the signature feature to sign the form electronically. Double-check that your signature is applied to the correct space.
  6. 6.
    Review the filled-out form thoroughly for any errors or omissions to prevent issues with submission.
  7. 7.
    Once verified, save the completed form by selecting the save option, which securely stores it in your pdfFiller account.
  8. 8.
    You can download the form as a PDF or submit it directly via email through pdfFiller’s sharing tools.
Regular content decoration

FAQs

If you can't find what you're looking for, please contact us anytime!
Any U.S. taxpayer, including individuals, businesses, and foreign entities, can submit Form 12A.28 to request a Taxpayer Identification Number (TIN) when applicable.
There is no specific deadline for submitting Form 12A.28; however, it should be completed before receiving payments that require backup withholding to avoid withholding penalties.
Form 12A.28 must be signed and returned to the local branch office associated with your tax filings. Ensure submission is completed before any applicable deadlines.
Typically, Form 12A.28 does not require supporting documents to be submitted, but having to provide necessary identification such as a driver's license may be beneficial.
Avoid signing the form without completing all required fields, and check that the Taxpayer Identification Number (TIN) is accurate to prevent processing delays.
Processing times for Form 12A.28 can vary but typically take a few weeks. Ensure that the form is filled out accurately to avoid further delays.
Yes, you can fill out Form 12A.28 electronically using pdfFiller, which allows for easy completion and submission of the form in a digital format.
If you believe that this page should be taken down, please follow our DMCA take down process here .
This form may include fields for payment information. Data entered in these fields is not covered by PCI DSS compliance.