Audit Technique Guides
IRS Guidelines for Performing an Audit
“These Audit Techniques Guides (ATGs) help IRS examiners during audits by providing insight into issues and accounting methods unique to specific industries. While ATGs are designed to provide guidance for IRS employees, they’re also useful to small business owners and tax professionals who prepare returns.” – irs.gov
NOTE: These guides are current through the publication date. Since changes may have occurred after the publication date that would affect the accuracy of these documents, no guarantees are made concerning the technical accuracy after the publication date.