Some check-offs are byzantine, allowing an extensive list of possible programs to which taxpayers can contribute.
FORBES: Cyprus Needs a Tax Check-off Like Presidential Campaign Fund
2.
After Presidential election check-offs, check-offs have ballooned in scope and popularity.
FORBES: Cyprus Needs a Tax Check-off Like Presidential Campaign Fund
3.
Thousands of overseas students may have been allowed to stay in Britain illegally because UK Border Agency (UKBA) staff failed to check out tip-offs about them, a report has revealed.
BBC: Student visas: UKBA 'failed to check' tip-offs