¹[11AC. Penalty for short-levy or non-levy of duty in certain cases.-- (1) The amount of penalty for non-levy or short-levy or non-payment or short-payment or erroneous refund shall be as follows--
         (a) where any duty of excise has not been levied or paid or has been short-levied or short-paid or erroneously refunded, for any reason other than the reason of fraud or collusion or any wilful mis-statement or suppression of facts or contravention of any of the provisions of this Act or of the rules made thereunder with intent to evade payment of duty, the person who is liable to pay duty as determined under sub-section (10) of Section 11-A shall also be liable to pay a penalty not exceeding ten per cent of the duty so determined or Rupees Five thousand, whichever is higher:
     Provided that where such duty and interest payable under Section 11-AA is paid either before the issue of show cause notice or within thirty days of issue of show cause notice, no penalty shall be payable by the person liable to pay duty or the person who has paid the duty and all proceedings in respect of said duty and interest shall be deemed to be concluded;
         (b) where any duty as determined under sub-section (10) of Section 11A and the interest payable thereon under Section 11AA in respect of transactions referred to in clause (a) is paid within thirty days of the date of communication of the order of the Central Excise Officer who has determined such duty, the amount of penalty liable to be paid by such person shall be twenty-five per cent of the penalty imposed, subject to the condition that such reduced penalty is also paid within the period so specified;
         (c) where any duty of excise has not been levied or paid or has been short-levied or short-paid or erroneously refunded, by reason of fraud or collusion or any wilful misstatement or suppression of facts, or contravention of any of the provisions of this Act or of the rules made thereunder with intent to evade payment of duty, the person who is liable to pay duty as determined under sub-section (10) of Section 11A shall also be liable to pay a penalty equal to the duty so determined:
     Provided that in respect of the cases where the details relating to such transactions are recorded in the specified record for the period beginning with the 8th April, 2011 up to the date on which the Finance Bill, 2015 receives the assent of the President (both days inclusive), the penalty shall be fifty per cent of the duty so determined;
         (d) where any duty demanded in a show cause notice and the interest payable thereon under Section 11AA, issued in respect of transactions referred to in clause (c), is paid within thirty days of the communication of show cause notice, the amount of penalty liable to be paid by such person shall be fifteen per cent. of the duty demanded, subject to the condition that such reduced penalty is also paid within the period so specified and all proceedings in respect of the said duty, interest and penalty shall be deemed to be concluded;
         (e) where any duty as determined under sub-section (10) of Section 11A and the interest payable thereon under Section 11AA in respect of transactions referred to in clause (c) is paid within thirty days of the date of communication of the order of the Central Excise Officer who has determined such duty, the amount of penalty liable to be paid by such person shall be twenty-five per cent of the duty so determined, subject to the condition that such reduced penalty is also paid within the period so specified.
     (2) Where the appellate authority or tribunal or court modifies the amount of duty of excise determined by the Central Excise Officer under sub-section (10) of Section 11A, then, the amount of penalty payable under clause (c) of sub-section (1) and the interest payable under Section 11AA shall stand modified accordingly and after taking into account the amount of duty of excise so modified, the person who is liable to pay duty as determined under sub-section (10) of Section 11A shall also be liable to pay such amount of penalty and interest so modified.
     (3) Where the amount of duty or penalty is increased by the appellate authority or tribunal or court over the amount determined under sub-section (10) of Section 11A by the Central Excise Officer, the time within which the interest and the reduced penalty is payable under clause (b) or clause (e) of sub-section (1) in relation to such increased amount of duty shall be counted from the date of the order of the appellate authority or tribunal or court.
     Explanation 1.-- For the removal of doubts, it is hereby declared that--
         (i) any case of non-levy, short-levy, non-payment, short-payment or erroneous refund where no show cause notice has been issued before the date on which the Finance Bill, 2015 receives the assent of the President shall be governed by the provisions of Section 11AC as amended by the Finance Act, 2015;
         (ii) any case of non-levy, short-levy, non-payment, short-payment or erroneous refund where show cause notice has been issued but an order determining duty under sub-section (10) of Section 11-A has not been passed before the date on which the Finance Bill, 2015 receives the assent of the President, shall be eligible to closure of proceedings on payment of duty and interest under the proviso to clause (a) of sub-section (1) or on payment of duty, interest and penalty under clause (d) of sub-section (1), subject to the condition that the payment of duty, interest and penalty, as the case may be, is made within thirty days from the date on which the Finance Bill, 2015 receives the assent of the President;
         (iii) any case of non-levy, short-levy, non-payment, short-payment or erroneous refund where an order determining duty under sub-section (10) of Section 11-A is passed after the date on which the Finance Bill, 2015 receives the assent of the President shall be eligible to payment of reduced penalty under clause (b) or clause (e) of sub-section (1), subject to the condition that the payment of duty, interest and penalty is made within thirty days of the communication of the order.
     Explanation 2.-- For the purposes of this section, the expression "specified records" means records maintained by the person chargeable with the duty in accordance with any law for the time being in force and includes computerised records.]