Form 2848: What It Is, How to File It, and When You Actually Need One

The IRS Power of Attorney form is Form 2848. Filing this form with the IRS allows you to appoint a qualified representative to act on your behalf in all matters involving the IRS. It is essential to understand that this form differs from Form 8821, which permits an individual to obtain only tax information. According to the IRS’s own guidelines, 90% of the Form 2848s are processed within 3 to 4 weeks. For requests submitted via fax, a quicker turnaround is expected than for those sent via traditional mail.

The submission of Form 2848 is justified when the IRS contacts you or your business, or if you wish to assign someone else the task of dealing with the IRS on your behalf. This form allows the designated representative to receive IRS correspondence and respond to it, as well as negotiate with the IRS for the tax issues you wish to resolve on the form.

This form is not a general power of attorney. It does not cover all IRS matters. The limits of this form mean the representative can only cover the specific tax periods you designate on it.

What Form 2848 Actually Authorizes

By filing Form 2848, you are allowing your representative to perform all the functions that are available to you in your dealings with the IRS. These functions may include responding to IRS correspondence, attending IRS hearings, and reviewing IRS tax information, among others.

The form does not grant anyone carte blanche. You must specify the exact tax matters, tax forms, and tax years or periods involved in Line 3. If you omit a specific year, your representative cannot act on it.

The IRS restricts who can act as a representative on Form 2848 as follows:

• Attorneys
• CPAs (Certified Public Accountants)
• Enrolled Agents
• Enrolled Actuaries
• Enrolled Retirement Plan Agents
• Annual Filing Season Program participants (with certain restrictions)

Notice who is not on that list. Your representative cannot be a friend, business partner, or family member unless they are on that list. If you would like someone not on that list to receive tax information, complete Form 8821. Please note that Form 8821 does not give the person the right to represent or negotiate with the IRS.

Form 2848 vs. Form 8821: The Difference Matters

Feature	Form 2848 (Power of Attorney)	Form 8821 (Tax Info Authorization)
Receive IRS notices	Yes	Yes
Respond to IRS inquiries	Yes	No
Sign certain IRS documents	Yes	No
Negotiate or advocate	Yes	No
Who can be listed	Credentialed reps only	Anyone
Revocation required when done	Yes, recommended	Yes, recommended

We have seen clients file Form 8821, thinking their IRS representation is taken care of, only to find out the representative had no authority to respond. Make sure you are filing the correct form.

How to Complete Form 2848 Correctly

Although Form 2848 is only two pages, completing it correctly requires attention to detail. Here is a breakdown of the form:

Part I: Power of Attorney

Line 1 – Taxpayer Information: Please enter the following: name, address, TIN (SSN or EIN), and a daytime phone number. If the entity completing the form is a business, please enter the name of the business and the EIN as recorded by the IRS.

Line 2 – Representative Information: Please provide the following information about the representative: name, address, CAF number (if applicable), PTIN, and phone number. If the representative has never filed with the IRS, please leave the CAF number blank; the IRS will assign one.

Line 3 – Tax Matters: Please be as detailed as possible in this section. Provide the description of the tax matter (i.e., “Income”), the number of the form (i.e., “1040” or “1120”), and the tax year or period. Open-ended date ranges will be rejected. The IRS will not accept “all years” or “ongoing” in any circumstance.

Line 4 – Specific Use Not Recorded on CAF: Most filers leave this line blank. If the authorization is for a one-time or specific use, please check the box.

Line 5 – Acts Authorized: The default language will cover most of a representative’s acts. If you wish to go beyond or restrict a representative’s authority, please modify the default language.

Line 6 – Retention/Revocation of Prior Power(s) of Attorney: If you filed Form 2848 in the past for the same issue, this Form 2848 will automatically revoke the old one, unless you select the box to retain prior authorizations.

Line 7 – Taxpayer Signature: Form 2848 must be signed by the taxpayer or an officer of the entity with signing authority. If the Form 2848 is not signed, it will be rejected by the IRS.

Part II: Declaration of Representative

Your representative must sign this and declare their qualification category using the corresponding letter code (attorney = a, CPA = b, enrolled agent = f, etc.). This section is to be completed by the representative, not the taxpayer.

How to Submit Form 2848 and What to Expect

You will have three options for submitting Form 2848:

• Fax to the appropriate CAF unit (Ogden, Utah, or Memphis, Tennessee, depending on your state)
• Mail to the appropriate CAF unit
• Upload to IRS Tax Pro Account (for specific credentialed representatives)

Fax and mail will go to different CAF units, based on your location. The IRS website lists the fax and mailing addresses. Do not guess; it will delay processing by weeks.

Processing times as of June 2025:

Submission Method	Estimated Processing Time
Fax to CAF unit	3 to 4 weeks
Mail to the CAF unit	4 to 6 weeks
IRS Tax Pro Account upload	Same day to 48 hours (when available)

The Tax Pro Account upload option is faster, but the representative must have an active IRS e-services account, and the authorization must be for an acceptable scope. Not every authorization request qualifies.

There is no filing fee for Form 2848.

Common Mistakes That Get Form 2848 Rejected

The IRS rejects a considerable number of Form 2848 requests. Most Form 2848 rejections stem from a very short, avoidable list of reasons.

Mismatched taxpayer name or TIN. The IRS needs to match the name and the EIN or SSN on Form 2848 with its records. If your LLC’s name is “Acme Solutions LLC,” you can’t write “Acme Solutions” on the Form 2848.

Line 3 is incomplete. This is one of the most frequent issues. The tax form number or the year range cannot be left blank. “All years” is also unacceptable. You must either write “2021-2023” or list “2021”, “2022”, and “2023”.

Authorized representative issue. The IRS will reject the entire Form 2848 if the representative is not on the list of authorized representatives.

Missing or expired PTIN. The IRS will reject the Form 2848 if the representative is a tax return preparer and their PTIN has expired or is missing.

Incorrect CAF Unit. Sending to the Memphis Unit instead of Ogden (or the other way around) will take weeks longer to process.

Forms missing signatures. Taxpayers must sign Line 7. For corporations and LLCs, an employee signing the form must be an authorized officer, not just any employee.

When Non-Resident Founders and Foreign-Owned LLCs Need Form 2848

We frequently encounter this scenario with our clients who are international founders. If you are a non-resident who has a U.S. LLC or C-Corp and you are dealing with a compliance issue or have received communication from the IRS, you may need to have a U.S.-based enrolled agent or attorney to address the matter.

You are unable to attend IRS meetings from outside the country on short notice. In addition, IRS correspondence may have strict response times (many types of correspondence allow only 30 days). If you have Form 2848 on file with the IRS, your authorized representative may respond on your behalf without waiting for you to execute and return the documents to the IRS.

For foreign-owned LLCs, Form 2848 must be on file to resolve the IRS penalty for failing to file Form 5472. If you receive a penalty notice for Form 5472, your representative needs Form 2848 on file to contest the penalty. You should not wait until you have a penalty notice to have Form 2848 on file.

How Long Does Form 2848 Stay Valid

Form 2848 does not have an expiration date. It remains valid until revoked by you or your representative. It needs to be intentionally revoked if you change representatives.

A new Form 2848 may be submitted for the same tax matters to revoke. The written revocation must include your name, TIN, the tax matters, and a statement that you are revoking the representation.

When an appointed representative resigns, they send Form 2848, providing their details and selecting the withdrawal option. It is advisable to check for confirmation rather than assume.

Frequently Asked Questions

Can I submit Form 2848 online?

Not exactly. The IRS doesn’t operate a direct online system to accept Form 2848 requests from taxpayers. The Tax Pro Account option allows credentialed representatives to submit the form online, but the representative must initiate it. The majority of representatives rely on fax or mail.

Does Form 2848 grant my representative access to my entire tax history?

No. It only provides access to the tax issues detailed in Line 3. For example, if you address your Form 2848 to the income tax for the years 2021 through 2023, the representative cannot deal with your 2024 returns or payroll tax matters unless those are also included.

What if I need to authorize someone to meet an IRS requirement on short notice?

Fax is the best option, as the CAF unit processes faxed requests faster than mail requests. If you or your representative is in a particularly urgent situation, they can cite an existing Form 2848 and explain that the form is pending CAF processing. Keep in mind that this is at the discretion of the IRS employee you are dealing with.

Is Form 2848 a general power of attorney?

Form 2848 is specific to the IRS, while a general power of attorney is not. A general power of attorney will not substitute for Form 2848, as the IRS requires the particular form.

Do You Need Help Authorizing a Representative to the IRS?

At EasyFiling, we provide compliance services to U.S. companies and non-resident founders. If you have received an IRS notice and need to authorize a representative or take proactive measures on an IRS issue, we can help.

Visit Easyfiling to review our compliance services or contact our team directly.