When you need to deal with the IRS about an audit, tax dispute, collection matter, or another tax issue, handling everything yourself can be difficult. You may prefer to have an accountant, attorney, enrolled agent, or another eligible professional communicate with the IRS and represent you.
IRS Form 2848, officially called Power of Attorney and Declaration of Representative, is used to authorize an eligible individual to represent you before the IRS. The authorization also permits the representative to receive and inspect your confidential tax information within the scope of the authorization.
However, Form 2848 is not simply a document that you sign and send to the IRS. You need to identify the representative, specify the tax matters and periods covered, complete the required declaration, and provide the necessary signatures. Errors in these areas can lead to a Form 2848 rejected status or delay processing.
This guide explains what Form 2848 does, who can use it, how to complete it, what a CAF number means, the difference between Form 2848 vs. 8821, how to submit the form, where to fax it, and what to do if the IRS rejects it.
Table of Contents
What Is IRS Form 2848?
IRS Form 2848 is a Power of Attorney and Declaration of Representative form. It allows a taxpayer to authorize an eligible individual to represent them before the IRS for specified tax matters and periods.
The IRS states that the person being authorized must be eligible to practice before the IRS. Once properly authorized, the representative can generally communicate with the IRS and receive or inspect the taxpayer’s confidential tax information within the scope of the authorization.
A taxpayer may use Form 2848 when they want professional help with an IRS matter, such as:
- An IRS examination or audit
- An appeal
- A tax collection matter
- A tax-related dispute
- Responding to certain IRS notices
- Other matters that require representation before the IRS
You do not have to use Form 2848 simply because you have a tax professional. The form is specifically relevant when you want to give an eligible individual authority to represent you before the IRS.
It is also important to understand what Form 2848 does not do. Giving someone power of attorney does not transfer your tax liability to that person. You remain responsible for your tax obligations.
Who Can Be a Representative on Form 2848?
The IRS limits who may practice before it. Depending on the matter and applicable rules, eligible representatives can include attorneys, certified public accountants, enrolled agents, enrolled actuaries, enrolled retirement plan agents, certain family members, and other individuals who meet specific IRS requirements.
The IRS also permits certain qualifying students and law graduates participating in approved tax clinic programs to represent taxpayers under applicable authorization.
A family relationship by itself does not automatically give someone unlimited authority to represent another taxpayer. If you want a family member to act for you, that person must meet the IRS requirements for representation.
Likewise, simply being a tax return preparer does not necessarily mean that the individual can represent you in every IRS matter. Eligibility depends on the individual’s status and the tax matter involved.
Form 2848 Instructions: How to Fill Out the Form
Following the Form 2848 instructions carefully is one of the best ways to prevent processing problems. The form requires information about the taxpayer, representative, tax matter, tax forms, periods, and authority being granted.
Enter the taxpayer’s information
Begin by entering the taxpayer’s identifying information. Depending on the taxpayer, this can include the taxpayer’s name, address, telephone number, Social Security number, employer identification number, or other applicable taxpayer identification information.
For a business or other entity, the person signing on behalf of the taxpayer must have the appropriate authority and provide the required title or capacity.
Use information that matches the IRS records. Incorrect taxpayer identification information can create processing problems and may prevent the IRS from properly associating the authorization with the taxpayer’s account.
Designate your representative
Next, provide the required information for the person or people you want to authorize.
The representative information may include their name, address, CAF number, PTIN when applicable, and other professional identification information required by the form.
If a representative has previously received a CAF number, that number should be used. If the IRS has not assigned a CAF number yet, the current Form 2848 instructions explain what to enter.
Form 2848 allows multiple representatives to be designated. However, only two representatives may generally receive copies of IRS notices and communications associated with the authorization.
Enter the tax matters and periods
This is one of the most important parts of Form 2848.
You need to identify the specific tax matter, the applicable tax form number, and the years or periods covered by the authorization.
For example, depending on the circumstances, an authorization could cover a specific income tax matter for particular tax years.
Avoid vague descriptions such as “All Years” or “All future periods.” The IRS specifically identifies nonspecific tax periods as a common reason for rejecting Form 2848. Acceptable entries can identify individual years or a defined range of years, such as 2022 through 2024.
If the authorization involves a specific-use matter where a tax year or period does not apply, follow the current Form 2848 instructions for what to enter.
Understand additional authorized acts
Form 2848 provides a section for additional acts that may be authorized.
Read this section carefully before granting additional authority. The authorization should accurately reflect what you want the representative to be able to do.
If additional acts are authorized, make sure they are clearly identified and understand which representative the authorization applies to. The IRS’s CAF guidance specifically emphasizes clarity when identifying additional acts and the representative to whom they apply.
Complete the declaration of representative
The representative must complete the applicable declaration section.
This section identifies the basis under which the person is authorized to practice before the IRS. Depending on the representative’s professional status, additional information such as a jurisdiction or professional identification number may be required.
Missing designation or jurisdiction information and missing bar, certification, registration, or enrollment numbers, when applicable, are among the IRS’s listed reasons for rejecting Form 2848.
Sign and date the form correctly
Signatures are essential.
The IRS currently states that forms submitted through its online submission service can use an electronic or handwritten signature. Forms submitted by fax or mail require handwritten signatures.
Missing taxpayer or representative signatures or signature dates are among the IRS’s specifically identified reasons for rejecting Form 2848.
Before submission, check every required signature and date rather than assuming the IRS will accept an incomplete form.
Form 2848 vs. 8821: What’s the Difference?
One of the most important distinctions for taxpayers is Form 2848 vs. 8821.
Both forms deal with authorizing another person to access tax information, but they do not give the same authority.
| Feature | Form 2848 | Form 8821 |
| Full name | Power of Attorney and Declaration of Representative | Tax Information Authorization |
| Receive confidential tax information | Yes | Yes |
| Inspect confidential tax information | Yes | Yes |
| Represent taxpayer before IRS | Yes | No |
| Grant power of attorney | Yes | No |
| Typical purpose | Representation before the IRS | Access to tax information |
Use Form 2848 when you want an eligible individual to represent you before the IRS.
Use Form 8821 when you want to authorize someone to receive or inspect confidential tax information but do not want to give that person authority to represent you before the IRS.
For example, if you hire an eligible tax professional to communicate with the IRS regarding an audit, Form 2848 may be appropriate. If someone only needs access to specified tax information, Form 8821 may be more suitable.
Choosing the correct form matters because signing Form 8821 does not give someone the same representation authority as Form 2848.
How Can You Submit Form 2848?
The IRS currently provides three main options for submitting Forms 2848 and 8821:
- Tax Pro Account
- Online form submission
- Fax or mail
The right option depends on the taxpayer, tax matter, and circumstances.
Why Was My Form 2848 Rejected?
If your Form 2848 rejected notice arrives, check the specific reason given and correct the problem before resubmitting.
The IRS identifies several common reasons for rejection, including:
- Missing taxpayer signature or signature date
- Missing representative signature or signature date
- Nonspecific tax periods
- Missing representative designation
- Missing jurisdiction information
- Missing applicable bar, certification, registration, or enrollment number
- Missing title when a business taxpayer signs
- Checking the prior-authorization retention/revocation box without attaching the required copy of the prior power of attorney
For example, entering “All Years” instead of specifying the applicable years can cause a rejection. Similarly, if the representative’s professional information is incomplete, the IRS may be unable to process the authorization.
Review the form against the current IRS instructions rather than simply resubmitting the same document.
Also avoid submitting duplicates. The IRS currently advises taxpayers and representatives not to submit the same authorization online if it has already been faxed or mailed.
Common Mistakes to Avoid When Filing Form 2848
A few simple checks can help prevent unnecessary delays.
Using vague tax periods
Do not enter “All Years” or “All future periods.” Specify the applicable tax years or periods.
Missing signatures
Check that all required parties have signed and dated the form according to the submission method.
Entering incorrect representative information
Review the representative’s name, CAF number, PTIN when applicable, professional designation, jurisdiction, and identification number.
Choosing the wrong authorization form
If you need someone to represent you before the IRS, Form 2848 is generally the relevant authorization. If someone only needs to inspect or receive confidential tax information without representation authority, Form 8821 may be appropriate.
Using an outdated fax number
IRS fax numbers can change. Always check the latest Form 2848 instructions before faxing.
Submitting duplicate forms
If you have already faxed or mailed a Form 2848, do not submit the same form online.
Final Thoughts
IRS Form 2848 provides taxpayers with a formal way to authorize an eligible representative to handle specified matters before the IRS. The form is especially useful when an accountant, attorney, enrolled agent, or other eligible professional needs to communicate with the IRS or represent the taxpayer.
For submission, the IRS now offers Tax Pro Account, online form submission, and fax or mail options. The best choice depends on the taxpayer and tax matter. If you fax or mail the form, verify the current IRS filing address and fax number because those details can change.
Finally, if your Form 2848 is rejected, do not simply send the same document again. Review the IRS’s stated rejection reason, correct the underlying problem, and submit the corrected authorization using the appropriate IRS channel.
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Frequently Asked Questions About IRS Form 2848
What is IRS Form 2848 and do I need it?
IRS Form 2848 is the Power of Attorney and Declaration of Representative. It allows a taxpayer to authorize an eligible individual to represent them before the IRS and receive and inspect confidential tax information within the authorized scope. You generally need it when you want an eligible representative to act on your behalf in an IRS matter.
How do I fill out Form 2848 for my accountant?
Enter the taxpayer’s information, designate your accountant as the representative, provide the required representative information, specify the tax matter, tax form, and years or periods covered, complete applicable authorization sections, and provide the required signatures and dates. Review the current IRS instructions before submitting the form.
What’s the difference between Form 2848 and Form 8821?
Form 2848 authorizes an eligible individual to represent you before the IRS. Form 8821 authorizes someone to inspect or receive confidential tax information but does not grant power of attorney or representation authority.
Why was my Form 2848 rejected?
Common reasons include missing taxpayer or representative signatures, missing signature dates, nonspecific tax periods, missing representative designation or jurisdiction information, missing applicable professional identification numbers, and problems with retaining a prior power of attorney.
Can I file Form 2848 online instead of mailing it?
Yes. The IRS provides an online submission service for Forms 2848 and 8821. Qualifying individual taxpayer authorization requests can also be submitted through Tax Pro Account, which provides all-digital processing and real-time processing. Forms submitted through the standard online upload service can cover individual or business taxpayers and any tax matter or period.
How do I fill out Form 2848 to help my elderly parent with the IRS?
First determine whether you qualify to represent your parent under IRS rules. If you qualify, complete the taxpayer and representative information, identify the specific tax matter and applicable periods, complete the required declaration, and obtain the required signatures. Being a family member alone does not automatically provide unlimited IRS representation authority.
What should I write for “years or periods” on Form 2848?
Enter the specific tax years or periods covered by the authorization. For example, you may identify individual years or a defined range when appropriate. Avoid vague descriptions such as “All Years” or “All future periods,” which the IRS identifies as common reasons for rejection.
