Chapter 18 The Tax Compliance Process Noncompliance Penalties Negligence • Applies when the IRS determines that the “taxpayer did not make a good faith effort to compute the correct tax.” • Penalty = 20% of any underpayment attributable to the taxpayer’s failure to make this reasonable attempt. • Negligence versus mistake? • complexity of issues, taxpayer’s education/experience, cooperation with IRS, advice from professionals Noncompliance Penalties - Civil Fraud • 75% of tax underpayment due to fraud. • Fraud is the “intent to cheat the government by deliberately understating tax liability.” • Systematic omission of substantial amounts of income • Deduction of nonexistent expenses • 2 sets of books Noncompliance Penalties - Criminal Fraud • • • • Tax evasion = criminal fraud Up to $100,000 individual, $500,000 corporation Prison IRS must show guilt beyond a reasonable doubt