Information For...

For you and your family
Individuals abroad and more
EINs and other information

Filing For Individuals

Information For...

For you and your family
Standard mileage and other information

Forms and Instructions

Individual Tax Return
Request for Taxpayer Identification Number (TIN) and Certification
Single and Joint Filers With No Dependents
Employee's Withholding Allowance Certificate

 

Request for Transcript of Tax Returns
Employer's Quarterly Federal Tax Return
Installment Agreement Request
Wage and Tax Statement

Popular For Tax Pros

Amend/Fix Return
Apply for Power of Attorney
Apply for an ITIN
Rules Governing Practice before IRS

About Form 8821, Tax Information Authorization

File this form to:

  • Authorize any individual, corporation, firm, organization, or partnership you designate to inspect and/or receive your confidential information verbally or in writing for the type of tax and the years or periods listed on the form.
  • Delete or revoke prior tax information authorizations.

Current Products


Recent Developments

 


Other Items You May Find Useful

All Revisions for Form 8821

Form 4506, Request for Copy of Tax Return

Form 4506-T, Request for Transcript of Tax Return

Form 4506T-EZ, Short Form Request for Individual Tax Return Transcript

Other Current Products


Comment on Form 8821

Use the Comment on Tax Forms and Publications web form to provide feedback on the content of this product. Although we cannot respond individually to each comment, we do appreciate your feedback and will consider all comments submitted.

Caution: We cannot respond to tax-related questions submitted using this page. Instead, please see our Tax Law Questions page.