Penalty for under-reporting: statutory regime imposing enhanced sanctions for deliberate misreporting and rules for computing tax on additions.

Clause 439 creates a penalty regime for under reporting and aggravated misreporting during tax proceedings by defining deemed under reporting events, prescribing formulae to compute under reported income (including interactions with deemed total income rules), allocating additions across years to prevent double counting, listing exceptions where penalties will not apply, enumerating aggravating misreporting acts that attract higher sanctions, and requiring that penalty be imposed by written order of the Competent Authority.

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