Marcos' failure to file income tax returns is not a crime involving moral turpitude

I AM not tolerating former senator and now presidential candidate Ferdinand Marcos Jr.'s failure to file his income tax returns (ITRs) for four consecutive years from 1982 to 1985. As a requirement of the law, he was found guilty. As a voter, it doesn't have to be a crime of moral turpitude for me to take issue with it, and count it against his candidacy.