“Unhappy customers, cranky neighbours, disgruntled former spouses and business competitors may be willing to turn in a suspected tax evader.”
“For instance, an evader could be required to assume responsibility for the collecting body's legal costs.”
“Any tax evader who comes under scrutiny finally ends up paying penalties though taxmen tended to be careful with VIPs among defaulters for fear of lawsuits.”
evasion
The act of eluding or avoiding, particularly the pressure of an argument, accusation, charge, or interrogation; artful means of eluding.