Tax Relief AnswersIRS Form 8821: Tax Information Authorization Explained
The short answer
Form 8821, Tax Information Authorization, lets any individual, corporation, firm, organization or partnership you choose inspect or receive your confidential tax information for the tax types and years you list. It is also used to delete or revoke earlier authorizations. That is how the About Form 8821 page describes it, and the current form revision is January 2021, with instructions from September 2021 (checked November 2026). Unlike Form 2848, it does not let anyone represent you or speak for you before the IRS.
Form 8821 at a glance
| Item | What irs.gov shows |
|---|---|
| Purpose | Let a person or organization inspect or receive your tax information; revoke prior authorizations |
| Current revision | Form: January 2021. Instructions: September 2021. Spanish 8821 (SP): January 2021 |
| Who can be named | Any individual, corporation, firm, organization or partnership |
| Online option | Upload at irs.gov, or real-time processing through a Tax Pro Account |
| Other ways | Fax or mail to the address in the instructions' Where To File chart |
| Fee | None listed |
What it does and does not allow
The Form 8821 instructions say the person you name can inspect or receive your information, verbally or in writing. They also say Form 8821 does not authorize that person to speak on your behalf, advocate your position, sign waivers, consents or closing agreements, or represent you in any other way. For any of that, the instructions point to Form 2848.
| You want someone to... | Form |
|---|---|
| See or receive your tax information, such as notices | Form 8821 |
| Negotiate a payment plan or appeal for you | Form 2848, with an eligible representative |
Who files it
The taxpayer signs it. A business taxpayer signs through a person with authority to sign for it; the instructions describe the checks a third party must make when a business signs electronically in a remote transaction.
Where and how it is submitted
As with Form 2848, the instructions offer three routes when the authorization is not for a specific use: upload at the IRS Submit Forms 2848 and 8821 online page, fax, or mail to the address for your state in the Where To File chart. A form signed electronically must be submitted online. If you check the box on line 4 (a specific use), you mail or fax it to the IRS office handling that matter. The online page says to submit one form at a time and not to upload a form you already faxed or mailed.
Steps
- Decide whether the person only needs to see information (Form 8821) or act for you (Form 2848).
- Download the current Form 8821 (or 8821 (SP)) and instructions from irs.gov.
- List the tax types, forms and years or periods the authorization covers.
- Sign it and submit it once, online, by fax or by mail.
- Revoke it when it is no longer needed, as the instructions explain.
Common mistakes
- Expecting a Form 8821 designee to negotiate with the IRS. The designee can only receive information.
- Leaving years or tax types blank. The authorization covers only what is listed.
- Forgetting old authorizations. Form 8821 can also be used to revoke them.
Related pages: Form 2848, free tax debt help, and how to check if an IRS letter is real.
FAQ
What is IRS Form 8821 used for?
Form 8821 authorizes a person or organization you name to inspect or receive your confidential tax information, and it can revoke earlier authorizations. The current form revision is January 2021, checked November 2026.
Can someone with a Form 8821 represent me?
No. The instructions say Form 8821 does not authorize the designee to speak on your behalf or represent you; that requires Form 2848.
How do I submit Form 8821?
Online through the IRS upload page, by fax, or by mail to the address in the instructions. A form signed electronically must be submitted online.
Is there a Spanish Form 8821?
Yes. The irs.gov forms list includes Form 8821 (SP), Autorización para Recibir Información Tributaria, January 2021 revision, as of November 2026.