Income audit rates... Income Range/Percent Examined 2015 1-$25,0000/.66 … $10,000,000+/8.16 "The typical audits for higher-income taxpayers involve at leas

Income audit rates... Income Range/Percent Examined 2015 1-$25,0000/.66 … $10,000,000+/8.16 "The typical audits for higher-income taxpayers involve at least three different tax years, often include related entities, and routinely take years to resolve. The highest income taxpayers face the most significant chance of an examination, and they face the most highly trained and experienced IRS agents and teams utilizing our most sophisticated tools and techniques." https://www.irs.gov/about-irs/irs-audit-rates-significantly-increase-as-income-rises https://www.irs.gov/about-irs/irs-audit-rates-significantly-...