Understanding Form 2848: How to Grant Power of Attorney to Your Tax Professional

Latest Update: September 2026

The IRS updated its Form 2848 guidance in July 2026, and current IRS guidance continues to distinguish between Power of Attorney and Tax Information Authorization. Taxpayers can now use several submission methods, including Tax Pro Account for eligible individual taxpayer authorizations.

Answer Snippet

Form 2848, Power of Attorney and Declaration of Representative, allows a taxpayer to authorize an eligible individual to represent them before the IRS for specified tax matters and periods. Depending on the authorization, the representative may communicate with the IRS, advocate for the taxpayer, negotiate, and receive confidential tax information related to the authorized matters.

Key Facts at a Glance

• Form 2848 gives an eligible individual authority to represent you before the IRS.
• The authorization applies to the tax matters and periods specified on the form.
• The representative must generally be eligible to practice before the IRS.
• Form 2848 is different from Form 8821, which generally authorizes access to tax information without granting representation authority.
• A taxpayer can revoke an existing Power of Attorney or replace the representative with a new authorization.

Quick Read

This guide is for business owners, finance leaders, and anyone working with a tax professional who needs the IRS to communicate directly with that representative. You will learn what Form 2848 does, when it is useful, who can be appointed, what information must be provided, and how it differs from Form 8821. The goal is to make the authorization process easier to understand and less prone to avoidable errors.

Introduction

Giving your tax professional permission to prepare a return is not necessarily the same as authorizing that person to represent you before the IRS. If an IRS notice arrives, an examination begins, or a tax issue requires communication with the Service, the scope of authority matters.

Form 2848, Power of Attorney and Declaration of Representative, is the IRS form used to authorize an eligible individual to represent a taxpayer in specified federal tax matters. The authorization can allow the representative to communicate with the IRS, advocate for the taxpayer, negotiate, and receive relevant confidential tax information.

For businesses, getting the authorization right is particularly important as part of a broader outsourced tax services strategy. Tax matters often involve multiple years, tax forms, notices, and people within the organization. A narrowly or incorrectly completed authorization can create unnecessary delays when the tax professional needs to deal with the IRS.

What Is Form 2848 and What Does It Authorize?

Form 2848 is an IRS Power of Attorney form. It allows a taxpayer to designate an eligible individual to represent them before the IRS for the tax matters and periods identified in the authorization.

The representative’s authority is not unlimited. The IRS treats the authorized representative as an agent of the taxpayer who can perform the duties authorized through the Power of Attorney. The form therefore needs to clearly identify the relevant matters and periods. Depending on the authority granted, a representative may:

• Represent and advocate for the taxpayer before the IRS.
• Communicate with IRS personnel about authorized matters.
• Argue facts and the application of tax law.
• Negotiate with the IRS within the scope of the authorization.
• Receive tax information relating to the specified matters and periods.
• Receive copies of IRS notices and communications when authorized.

That makes Form 2848 particularly useful when a tax issue requires more than simply obtaining a copy of a taxpayer’s records — for individual filers, this often comes up alongside individual tax return preparation, when a return has already been filed and a question comes back from the IRS.

When Should You Give a Tax Professional Power of Attorney?

A business may consider Form 2848 when its tax professional needs to deal directly with the IRS about a specific tax matter. This can include situations involving an IRS examination, questions about a filed return, tax notices, or other matters where representation is appropriate.

The important point is that the authorization should match the work actually being performed. Giving a tax professional authority that is broader than necessary may not be appropriate, while making the authorization too narrow can create additional administrative work later.

For example, suppose a business receives an IRS notice concerning a previously filed corporate tax return. If the company’s CPA needs to discuss the notice, respond to the IRS, and advocate for the company’s position, an appropriate Power of Attorney may allow the CPA to handle those communications within the authorized scope.

Form 2848 can remain effective until the taxpayer revokes the authorization or the representative withdraws. A new authorization for the same tax matters and periods can also automatically revoke the prior authorization.

Who Can Be Named on Form 2848?

The person appointed under Form 2848 must generally be an individual eligible to practice before the IRS. This can include attorneys, CPAs, and enrolled agents, among other individuals who qualify under IRS rules. Certain other representatives may qualify under limited circumstances.

This distinction matters when a business works with an accounting firm, including firms that rely on offshore staffing for CPA firms to scale their capacity. The fact that an organization provides tax services does not mean every employee automatically has authority to represent a taxpayer before the IRS. The authorization identifies the representative rather than simply giving a general authorization to an entire firm. Businesses should therefore ensure that the individuals who need to communicate with the IRS are appropriately designated.

Form 2848 also includes a Declaration of Representative. The IRS explains that Part I establishes the representative’s authority, while Part II addresses the representative’s qualification.

What Information Does Form 2848 Require?

Completing Form 2848 requires more than simply entering the taxpayer’s name and the tax professional’s name. The authorization needs enough detail for the IRS to understand exactly what matters and periods are covered.

Businesses should pay particular attention to:

• Taxpayer identification and contact information.
• The representative’s identifying information.
• The tax matters covered by the authorization.
• Relevant tax form numbers — this could be anything from a standard return to a more specialized filing like Form 8995 or Form 8825, depending on what triggered the IRS’s attention.
• Tax years or periods covered.
• Any specific acts or limitations that need to be identified.
• Required signatures and dates.

The IRS also provides several ways to submit Form 2848. Depending on the taxpayer and circumstances, authorization may be submitted through an online process, by uploading the form, or by fax or mail. The IRS currently offers Tax Pro Account for certain individual taxpayer authorizations and online submission options for Forms 2848 and 8821.

Signatures are another important control. The IRS states that Form 2848 must be signed by both the taxpayer, or the person signing on the taxpayer’s behalf, and the representative.

What Is the Difference Between Form 2848 and Form 8821?

Form 2848 and Form 8821 are often confused because both deal with access to taxpayer information. Their purposes, however, are different.

Form 2848 is used when a taxpayer wants an eligible individual to represent them before the IRS. That can include advocacy, communication, negotiation, and other authorized actions.

Form 8821, Tax Information Authorization, generally allows a designated person to inspect or receive confidential tax information but does not give that person the same representation authority as a Power of Attorney.

The practical distinction is simple: if your tax professional needs to represent you before the IRS, Form 2848 is generally the relevant authorization; if the person only needs access to specified tax information, Form 8821 may be more appropriate. Choosing the correct form helps avoid giving the wrong type of authority and reduces unnecessary back-and-forth with the IRS.

How KMK Helps

Tax authorization is one part of a broader accounting and tax workflow. Businesses also need reliable records, organized documentation, accurate reconciliations, and timely financial information so that tax professionals can work efficiently when an IRS issue arises — the kind of foundation built through solid bookkeeping and client accounting services.

KMK supports businesses with accounting processes designed around accuracy, consistency, and dependable financial information. Many of the small and mid-sized firms we work with come to us through our approach to outsourcing tax and bookkeeping for small firms, and some go a step further by bringing on a virtual CFO to oversee the bigger financial picture once the records are in order.

The value is not simply completing a form. It is having the underlying financial information, records, and processes needed to support tax compliance and informed decision-making. Our guide to outsourced accounting services walks through how that foundation gets built, and KMK’s technology-enabled approach and accounting professionals can help businesses maintain those processes as their finance and tax requirements evolve.

Conclusion

Form 2848 is more than an administrative form. It establishes the authority a tax professional has to act on a taxpayer’s behalf before the IRS, and that authority is tied to the matters and periods identified in the authorization. For business owners and finance teams, the key is to understand the difference between representation authority and simple access to tax information, identify the right representative, and provide complete and accurate information when submitting the form. Current IRS guidance also provides multiple submission options, making the authorization process more accessible. When tax matters become more involved, having organized accounting records and a clearly defined relationship with your tax professional can make the process considerably easier.