1. How the IRS Selects Returns for Audit
The IRS uses complex screening tools to flag tax returns for detailed examination. Based on our firm's extensive experience, understanding selection methods allows taxpayers to evaluate risks early and maintain compliance before official audit notices arrive.
Automated Screening and DIF Scores
The IRS relies on the Discriminant Index Function system to score tax returns automatically. Higher DIF scores signal potential income or deduction discrepancies, which significantly increases audit selection probability.
Manual Review Red Flags and High-Income Audit Rates
Unusually high deductions, unreported 1099 income, and recurring business losses trigger manual reviews. Under IRC Section 6001, taxpayers must maintain records. Higher income levels face increased audit scrutiny.
2. Types of IRS Audits: Correspondence, Office, and Field
IRS audit procedures vary depending on the scope and complexity of issues under examination. SJKP's attorneys have observed that knowing the specific audit type helps taxpayers gather correct financial records and avoid costly procedural errors during examinations.
Correspondence Audits and Mail-Based Examinations
Correspondence audits occur via mail and focus on straightforward itemized deductions or math corrections. Responding with clear substantiation within thirty days usually resolves these inquiries efficiently.
Office and Field Audits at Business Locations
Office audits require attending in-person meetings at local IRS offices for specific issues. Field audits occur at business premises, where revenue agents inspect financial ledgers, bank records, and operations.
3. Your Rights during an IRS Audit
Taxpayers maintain fundamental statutory protections throughout every stage of an IRS audit examination. Drawing on our attorneys' combined experience, exercising these rights ensures fair administrative proceedings and prevents unauthorized government overreach.
Right to Representation and Legal Counsel
Under Taxpayer Bill of Rights rules and IRC Section 7521, taxpayers can retain legal representation. Submitting IRS Form 2848 allows a tax lawyer to handle examiner communications directly on your behalf.
Confidentiality and Administrative Appeal Rights
Legal communications remain protected under attorney-client privilege during tax audits. Taxpayers also maintain statutory rights to receive written explanations and appeal adverse audit findings administratively.
4. The Audit Timeline: What Happens at Each Stage
An IRS tax audit follows a structured timeline from initial notification to final determination. SJKP's attorneys guide clients through each procedural phase to satisfy audit response deadlines, submit required evidence, and protect financial interests.
Initial Notice, Response Deadlines, and Document Gathering
Audits begin with official written notices sent by mail rather than phone calls or emails. Initial notices specify requested documents and response deadlines, which usually require compliance within thirty days.
Evaluating Preliminary and Final Audit Findings
Revenue agents issue preliminary audit findings in a Revenue Agent’s Report after reviewing records. Disagreeing with findings leads to a 30-day letter outlining proposed deficiencies and formal appeal options.
5. Preparing Documentation and Evidence
Thorough document preparation forms the foundation of an effective tax audit defense strategy. Based on our firm's extensive experience, presenting organized evidence resolves revenue agent inquiries faster and minimizes potential financial penalties.
Organizing Receipts, Records, and Substantiation
Taxpayers must maintain contemporaneous receipts, canceled checks, and invoices supporting return entries. Categorizing documentation chronologically helps substantiate claimed business expenses and tax credits.
Responding to Inquiries and Amended Returns
Information Document Requests detail specific financial items examiner teams wish to inspect. Responses must be accurate and direct, while submitting amended returns can correct inadvertent filing errors.
6. Working with an NYC Tax Lawyer through Appeals
When audits produce disputed findings, structured resolution processes offer clear legal relief to taxpayers. SJKP's attorneys utilize administrative remedies and strategic negotiation to contest improper tax assessments and limit potential liabilities.
Administrative Appeals, Mediation, and Litigation
Taxpayers can request independent reviews by filing formal protests with the IRS Appeals Office. Mediation options expedite settlements, while Tax Court petitions prevent collection activities during litigation.
Strategic Representation and Minimizing Liability
Resolving audit disputes requires balanced legal defense and accurate records. Protecting legal interests ensures proper defense during criminal tax matters and corporate tax compliance reviews.
24 Mar, 2026
