---
title: "Form 8821 vs Form 2848: Tax Information Authorization or Power of Attorney? | TaxPros of CA"
description: "Form 8821 lets someone see your IRS information; Form 2848 lets them represent you. The key differences, when each one fits, and California's own forms."
image: "https://taxprosofca.com/wp-content/uploads/logo.png"
---

# Form 8821 vs Form 2848: Tax Information Authorization or Power of Attorney?

[Tax Basics](https://taxprosofca.com/category/tax-basics/)

Form 8821 and Form 2848 both give someone access to your IRS information, but they grant very different powers. Form 8821, the Tax Information Authorization, lets a person or organization you name inspect or receive your confidential tax information. It does not let them speak for you, argue your position or sign anything. Form 2848, the Power of Attorney and Declaration of Representative, lets an eligible individual represent you before the IRS, negotiate and sign on your behalf. If a preparer, lender or adviser asks you to sign one of these, the difference decides how much authority you are handing over.

**Scope:** based on the IRS instructions for Form 8821 and IRS authorization guidance as published in November 2026; the rules are not tied to a single tax year. California uses its own forms, covered below. TaxProsOfCA.com is not a tax firm and gives no tax advice.

## Form 8821 in plain terms

The IRS [Instructions for Form 8821](https://www.irs.gov/instructions/i8821) say the form authorizes “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 you list.” The same form is used to revoke earlier tax information authorizations.

The instructions are just as specific about the limits. Form 8821 does not authorize your designee:

- To speak on your behalf
- To advocate your position regarding federal tax laws
- To execute waivers, consents or closing agreements
- To represent you in any other manner before the IRS
- To authorize disclosure of your information to yet another third party, or to substitute someone else as designee

The instructions also state that a designee “is never allowed to endorse or negotiate a taxpayer’s refund check or receive a taxpayer’s refund via direct deposit.”

## Form 2848 in plain terms

The IRS [authorizations page](https://www.irs.gov/businesses/small-businesses-self-employed/power-of-attorney-and-other-authorizations) says a power of attorney lets the person you name represent, advocate, negotiate and sign on your behalf, argue facts and the application of law, receive your tax information for the matters you specify, and receive copies of IRS notices if you choose. Your representative must be an individual eligible to practice before the IRS, which includes attorneys, CPAs and enrolled agents, and in special and limited circumstances unenrolled return preparers, family members, employees and students. The site’s full explainer on [Form 2848 and tax power of attorney](https://taxprosofca.com/what-is-a-power-of-attorney-for-tax-purposes-irs-form-2848-explained/) goes into the representation rules.

## Side by side

|  | Form 8821 | Form 2848 |
|---|---|---|
| Who can be named | Any individual, corporation, firm, organization or partnership | An individual eligible to practice before the IRS |
| See your information | Yes, for the matters and periods listed | Yes, for the matters and periods listed |
| Speak or argue for you | No | Yes |
| Sign agreements for you | No | Yes, within the authority granted |
| How long it lasts | Until revoked or withdrawn | Until revoked or withdrawn |

## When Form 8821 is the right fit

The IRS lists several situations that call for a tax information authorization rather than representation:

- **Income verification.** The authorizations page gives the example of disclosure “for a purpose other than resolving a tax matter,” such as income verification required by a lender or a background check. Candidates who are asked to authorize release of tax information during hiring may find this guide to [what employers check in references and background screening](https://alljobboard.com/references-and-background-checks/) helpful context.
- **A preparer pulling your records.** A preparer who needs to see transcripts before preparing an overdue or amended return may ask for an 8821 because they only need to look, not to represent you. The site’s walkthrough of [getting your IRS tax transcript](https://taxprosofca.com/irs-tax-transcript/) shows the information they will see.
- **Extending access past the designee checkbox.** IRS Topic No. 254 points to Form 8821 to extend the authority to receive and inspect returns beyond the one-year Third Party Designee period.

## When you need Form 2848 instead

If the IRS has opened an examination, a collection action or an appeal, and you want someone to deal with it for you, an 8821 will not do. IRS Topic No. 254 says only attorneys, CPAs and enrolled agents can represent taxpayers in all matters, including audits, collections and appeals, while preparers in the Annual Filing Season Program have limited rights for audits of returns they prepared and signed. The site’s guide to [who can represent you in an IRS or FTB audit](https://taxprosofca.com/who-can-represent-you-in-an-irs-or-ftb-audit-finding-qualified-help-in-california/) covers that ground.

## Details on the 8821 worth reading before you sign

### Line 2: copies of your notices

If you want the designee to receive copies of all IRS notices and communications, a box under their name must be checked. The instructions limit this to two designees for the same matters, and say not to check the box if you do not want copies going to them.

### Line 3: third-party software

Your designee may not use an Intermediate Service Provider, a private company that retrieves and stores tax data, to pull your information unless you check the box on line 3. Without it, the designee must get your information directly through the IRS Transcript Delivery System.

### Line 4: specific use

Authorizations for certain purposes, such as disclosure to loan companies or educational institutions or for background checks, are not recorded on the IRS Centralized Authorization File. These go on line 4 and are mailed or faxed to the IRS office handling the matter.

### Line 5: older authorizations

Unless line 4 is checked, filing a new 8821 automatically revokes prior tax information authorizations on file, unless you attach a copy of any you want to keep and check line 5. If you have an existing arrangement with a different preparer, decide whether you want it to continue.

## Revoking an 8821

To revoke one without filing a new one, the instructions say to write “REVOKE” across the top of the authorization, add a current signature and date under the original, and send it to the IRS. If you no longer have a copy, you can send a signed notice listing the designee, the matters and periods, or stating “revoke all years/periods.”

## California uses different forms

Neither federal form gives anyone access at the California Franchise Tax Board. According to the [FTB 3534](https://www.ftb.ca.gov/forms/misc/3534.pdf) form, California’s Tax Information Authorization lets the FTB release limited information such as estimated payments, notices, account history or compliance status. To authorize someone to act for you before the FTB, the form directs individuals to FTB 3520-PIT, the Individual or Fiduciary Power of Attorney Declaration.

## Frequently Asked Questions

### What is the main difference between Form 8821 and Form 2848?

Form 8821 lets someone see or receive your tax information. Form 2848 lets an eligible individual represent you, advocate and sign on your behalf.

### Can a company be named on Form 8821?

Yes. The instructions allow any individual, corporation, firm, organization or partnership. Form 2848 requires an individual eligible to practice before the IRS.

### Can my 8821 designee get my refund?

No. The instructions say a designee is never allowed to endorse or negotiate a refund check or receive a refund by direct deposit.

### Does a new Form 8821 cancel my old one?

Generally yes, unless it is a specific-use authorization on line 4, or you attach a copy of the prior authorization you want to keep and check line 5.

### Does Form 8821 cover my California taxes?

No. For the Franchise Tax Board, the state uses FTB 3534 for tax information and FTB 3520-PIT for an individual power of attorney.

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