Let, therefore, the Income Tax Department evolve a procedure to ensure that appeals are presented within the period of limitation and those with a marginal delay, proper explanation has to be given for the delay failing which the Court will not be inclined to exercise any discretion in favour of the department. The respondent/assessee is well entitled to oppose the delay as an appeal filed very belatedly such as in this case that is after 1923 days is likely to unsettle certain settled matters and may lead to other consequences which may have an commercial impact on the assessee. Therefore, it is high time that the Principal Chief Commissioner of West Bengal and Sikkim issue necessary circular to all its field formations so that appeals are preferred before this Court within the period of limitation. Since, we have found that in the instant