Common Tax Scams, Aggressive Positions, and Penalty Avoidance

Legitimate tax planning uses the law as written to minimize taxes: claiming depreciation, structuring 1031 exchanges, electing S-Corp treatment, and claiming REPS with proper documentation. Aggressive positions push beyond the law's clear boundaries: claiming REPS without meeting the hour requirements, deducting personal expenses as business costs, inflating cost segregation components beyond engineering justification, and using related-party transactions without arm's-length pricing. The line between aggressive and fraudulent is intent: aggressive positions may be technically defensible but unlikely to survive audit scrutiny; fraudulent positions involve intentional misrepresentation. The IRS imposes a 20% accuracy-related penalty (IRC §6662) on underpayments due to negligence, substantial understatement, or substantial valuation misstatement. A 75% civil fraud penalty (IRC §6663) applies to intentional fraud.

Several marketed strategies should raise immediate red flags. (1) "100% tax elimination" claims: no legitimate strategy eliminates all taxes on real estate income—even 1031 exchanges defer rather than eliminate. (2) Captive insurance company schemes for small portfolios: creating a captive insurance company to deduct insurance premiums is legitimate for large operations but is a listed transaction red flag when the premiums are disproportionate to actual risk. (3) Conservation easement syndications: the IRS has listed certain syndicated conservation easements as abusive tax avoidance transactions (Notice 2017-10) with penalties including 40% overvaluation penalty. (4) Inflated cost segregation: a legitimate cost segregation study is performed by qualified engineers who physically inspect the property. Studies that allocate unrealistic percentages to short-lived components (claiming 40% of a simple residential property is 5-year property when engineering supports 15-25%) will not survive audit. (5) Nominee or straw-man ownership to hide income: using another person's name to hold title and avoid tax reporting is tax evasion.

The primary defense against accuracy-related penalties is "reasonable cause and good faith" (IRC §6664). Demonstrating reasonable cause requires: (1) reliance on qualified professional advice (a CPA or tax attorney who has been provided complete and accurate information), (2) adequate disclosure of uncertain positions (Form 8275 or Form 8275-R for positions contrary to regulations), and (3) substantial authority for the position taken (case law, IRS rulings, or statutory language supporting the treatment). For high-value positions (REPS, cost segregation, 1031 exchanges), obtain a written tax opinion from a qualified professional before filing. The opinion should describe the facts, cite the applicable law, and conclude that the position has at least a "more likely than not" (>50%) probability of success. Retain the opinion in the tax file. The cost of a tax opinion ($500-$3,000) is a fraction of the potential penalty exposure.