Want to Find Out What IRS Auditors Know About Your Industry?

Sarah B

To prepare for a business audit, an IRS examiner generally researches the specific industry and issues on the taxpayer’s return. Examiners may use IRS Audit Techniques Guides (ATGs). A little-known secret is that these guides are available to the public on the IRS website. In other words, your business can use the same guides to gain insight into what the IRS is looking for in terms of compliance with tax laws and regulations.



Many ATGs target specific industries or businesses, such as construction, aerospace, art galleries, architecture and veterinary medicine. Others address issues that frequently arise in audits, such as executive compensation, passive activity losses and capitalization of tangible property.


Unique Issues


IRS auditors examine different types of businesses, as well as individual taxpayers and tax-exempt organizations. Each type of return might have unique industry issues, business practices and terminology. Before meeting with taxpayers and their advisors, auditors do their homework to understand the industry and its typical issues, the accounting methods commonly used, how income is received, and areas where taxpayers might not be in compliance.


By using a specific ATG, an auditor may be able to reconcile discrepancies when reported income or expenses aren’t consistent with what’s typical for the industry. The auditor also might identify anomalies within the geographic area in which the business is located.


Although ATGs were created to help IRS examiners uncover common methods of hiding income and inflating deductions, they also can help businesses ensure they aren’t engaging in practices that could raise audit red flags.


Updates and Revisions


Some guides were written several years ago and others are relatively new. There isn’t a guide for every industry. Here are some of the guides that have been revised or added recently:


  • Child Care Provider (January 2022),
  • Construction Industry (April 2021),
  • Entertainment (March 2023) and,
  • Equity (Stock)-Based Compensation (June 2024).


For a complete list of ATGs, visit the IRS website here: https://www.irs.gov/businesses/small-businesses-self-employed/audit-techniques-guides-atgs


January 2026 Newsletter

By Sarah Bolton • January 7, 2026
Our regularly updated newsletter provides timely articles to help you achieve your financial goals. Please come back and visit often. Feature Articles Can You Claim a Tax Deduction for Tips or Overtime Income? Businesses: Act Soon to Take Advantage of Clean Energy Tax Incentives Make Smart Choices With a Sudden Windfall Tax Tips 2026 Tax Law Changes for Individuals Heavy Tax Breaks for Heavy Business Vehicles More Taxpayers May Qualify for the Casualty Loss Deduction

January 2026: Upcoming Tax Due Dates

By Sarah Bolton • January 7, 2026
January 15 Employers: Deposit nonpayroll withheld income tax for December 2025 if the monthly deposit rule applies. Individuals: Pay the fourth installment of 2025 estimated taxes (Form 1040-ES) if not paying income tax through withholding or not paying sufficient income tax through withholding. February 2 Employers: File 2025 Form W-2 (Copy A) and transmittal Form W-3 with the Social Security Administration. Employers: File a 2025 return for federal unemployment taxes (Form 940) and pay any tax due if all the associated taxes weren’t deposited on time and in full. Employers: Report Social Security and Medicare taxes and income tax withholding for the fourth quarter of 2025 (Form 941) if all of the associated taxes due weren’t deposited on time and in full. Employers: Provide 2025 Form W-2 to employees. Businesses: Provide 2025 Form 1098, Form 1099-MISC (except for those with a February 18 deadline), Form 1099-NEC and Form W-2G to recipients. Individuals: File a 2025 income tax return (Form 1040 or Form 1040-SR) and pay the tax to avoid penalties for underpaying the January 15 installment of estimated taxes. February 10 Employers: File a 2025 return for federal unemployment taxes (Form 940) if all associated taxes due were deposited on time and in full. Employers: Report Social Security and Medicare taxes and income tax withholding for the fourth quarter of 2025 (Form 941) if all associated taxes due were deposited on time and in full. Individuals: Report January tip income of $20 or more to employers (Form 4070). 

More Taxpayers May Qualify for the Casualty Loss Deduction

By Sarah Bolton • January 7, 2026
Starting in 2026, personal casualty loss deductions will no longer be limited to federally declared disasters. Certain state-declared disasters will also be eligible. For a disaster to qualify, the governor (or D.C. mayor) and the U.S. Treasury Secretary must agree that the damage is severe enough to apply these rules. Now more taxpayers affected by natural disasters or by fires, floods or explosions, regardless of the cause, may qualify.  Note that taxpayers can still claim personal casualty losses not attributable to federally or state-declared disasters, but only to the extent of any personal casualty gains. Need guidance? Contact the office for help.