Section 87(5)(c) in The Delhi Value Added Tax Act, 2004
(c)the person is subsequently assessed to a further penalty in respect of the same or a substantially similar failure occurring on another occasion (in this section called the "subsequent offence"), the penalty otherwise due under this Act shall be increased by-(i)in the case of the first subsequent offence, fifty percent of the specified penalty; and(ii)in the case of the second and any further subsequent offence, one hundred per cent of the specified penalty.