An IRS audit is a review of a tax return to verify accuracy. Audit rates are low (about 0.4% overall) but rise for high-income earners (3-5% above $5M) and certain categories (high cash businesses, large charitable deductions, home office claims for W-2 employees). Three audit types: correspondence (by mail, most common), office (at IRS office), field (at your home or business, most serious). Statute of limitations: 3 years normally, 6 years for substantial underreporting (>25%), unlimited for fraud or no return filed. Keep tax records 7 years. Respond to all IRS correspondence promptly. Consider a CPA or Enrolled Agent for field audits.
Article
Alternative Minimum Tax
Alternative Minimum Tax (AMT) is a parallel tax system designed to ensure high-income taxpayers pay a minimum. Calculate…
American Opportunity Credit
The American Opportunity Credit provides up to $2,500 per student per year for the first four years of…
Bunching Deductions
Bunching deductions is the strategy of concentrating itemizable expenses into alternating years to exceed the standard deduction in…
Charitable Contribution Deduction
Charitable contribution deductions allow taxpayers who itemize to deduct cash donations to qualified 501(c)(3) charities up to 60%…
Child Tax Credit
The Child Tax Credit (CTC) provides $2,000 per qualifying child under 17, with $1,600 refundable as the Additional…
Deductible Business Expense
A deductible business expense must be both 'ordinary' (common in your industry) and 'necessary' (helpful to the business).…
IRS Audit
August 22, 2026 · Aditya Gupta
Tax
Related terms
Alternative Minimum Tax
Alternative Minimum Tax (AMT) is a parallel tax system designed to ensure high-income taxpayers pay a minimum. Calculate…
American Opportunity Credit
The American Opportunity Credit provides up to $2,500 per student per year for the first four years of…
Bunching Deductions
Bunching deductions is the strategy of concentrating itemizable expenses into alternating years to exceed the standard deduction in…
Charitable Contribution Deduction
Charitable contribution deductions allow taxpayers who itemize to deduct cash donations to qualified 501(c)(3) charities up to 60%…
Child Tax Credit
The Child Tax Credit (CTC) provides $2,000 per qualifying child under 17, with $1,600 refundable as the Additional…
Deductible Business Expense
A deductible business expense must be both 'ordinary' (common in your industry) and 'necessary' (helpful to the business).…
