There are three types of audits: correspondence audit, office audit, and field audit. A correspondence audit is conducted entirely by mail and typically involves one or two simpler items on a return (e.g., Schedule A medical deductions or the earned income tax credit). An office audit is conducted at a taxing authority’s office with an agent (e.g., at an IRS office or state department of revenue office). A field audit involves an agent going to the taxpayer’s place of business or home to conduct the audit. Each type of audit carries different risks, involves different resources, requires careful planning and analysis, and involves different strategies to maximize the likelihood of a favorable outcome. And, sometimes further representation work is needed, such as filing an appeal or litigating the case.
This page focuses on guidance, practice aids, tools, and educational resources to help you plan, manage, and execute representation engagements (audits, appeals, collection issues, and more). Additional guidance and resources to assist members in navigating the IRS (such as guidance on e-Services or best practices to contact the IRS) can be found on our IRS Procedure and Tax Administration page.
We are continually developing new resources and updating existing resources for our members. Below are links to popular AICPA resources and articles and valuable IRS resources.
- Internal Revenue Manual: Read about the procedures that IRS employees must follow to administer fair tax administration (this is essentially the IRS’s employee handbook).
- Tax Code, Regulations, and Official Guidance: Research tax law by navigating to the applicable Code, Treasury Regulations, or Internal Revenue Bulletins that you need to address your client’s issue.
- Stakeholder Liaison Local Contacts: Stakeholder liaisons establish relationships with practitioner and industry organizations; they provide information about policies, practices, and procedures.
- Taxpayer Advocate Service: Get help from a local Taxpayer Advocate Service employee.
- Forms 2848, Power of Attorney and Declaration of Representative (instructions): Use this IRS form to represent your client during an audit, appeal, or other IRS matter.
- IRS Audits: Get guidance on the IRS’s audit process for a small business/self-employed taxpayer, including videos, relevant publications, and more.
- Audit Technique Guides (ATGs): View the applicable guide for your client’s industry. These ATGs help IRS examiners during audits by providing insight into issues and accounting methods unique to specific industries.
- IRS Appeals: Resolving Tax Disputes: This page contains information and valuable links to help you file an appeal with the IRS Office of Appeals to resolve various tax issues.
- IRS Publication 3598, What You Should Know About the Audit Reconsideration Process: This publication provides guidance on the audit reconsideration process including when it is appropriate and how to request it.
- U.S. Tax Court Petition Kit: This kit contains the instructions and forms to use when filling a case in the U.S. Tax Court.
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