(2) The assessee shall deposit the service tax liable to be paid by him with the bank designated by the Central Board of Excise and Customs for this purpose in Form TR-6 or in any other manner prescribed by the Central Board of Excise and Customs.

(2A) for the purpose of this rule, if the assessee deposits the service tax by cheque, the date of presentation of cheque to the bank designated by the Central Board of Excise and Customs for this purpose shall be deemed to be the date on which service tax has been paid subject to realization of that cheque.

(3) Where an assessee has paid to the credit of Central Government service tax in respect of a taxable service, which is not so provided by him either wholly or partially for any reason, the assessee may adjust the excess service tax so paid by him (calculated on a pro rata basis) against his service tax liability for the subsequent period, if the assessee has refunded the value of taxable service and the service tax thereon to the person from whom it was received.

(4) Where an assessee is, for any reason, unable to correctly estimate, on the date of deposit, the actual amount payable for any particular month or quarter, as the case may be, he may make a request in writing to the Assistant Commissioner of Central Excise or the Deputy Commissioner of Central Excise, as the case may be, giving reasons for payment of service tax on provisional basis and the Assistant Commissioner of Central Excise or the Deputy Commissioner of Central Excise, as the case may be, on receipt of such request, may allow payment of service tax on provisional basis on such value of taxable service as may be specified by him and the provisions of the Central Excise (No.2) Rules, 2001, relating to provisional assessment, except so far as they relate to execution of bond, shall, so far as may be, apply to such assessment.

(5) Where an assessee under sub-rule (4) requests for a provisional assessment he shall file a statement giving details of the difference between the service tax deposited and the service tax liable to be paid for each month in a memorandum in Form ST-3A accompanying the quarterly or half yearly return, as the case may be. (6) Where the assessee submits a memorandum, in Form ST-3A under sub-rule (5), it shall be lawful of the Assistant Commissioner of Central Excise or the Deputy Commissioner of Central Excise, as the case may be to complete the assessment, wherever he deems it necessary, after calling such further documents or records as he may consider necessary and proper in the circumstances of the case.

Explanation. – For the purposes of this rule and rule 7, "Form TR-6" means a memorandum or challan referred to in rule 92 of the Treasury Rules of the Central Government. (7) The person liable for paying the service tax in relation to the services provided by an air travel agent, shall have the option, to pay an amount calculated at the rate of 0.25% of the basic fare in the case of domestic bookings, and at the rate of 0.5% of the basic fare in the case of international bookings, of passage for travel by air, during any calendar month or quarter, as the case may be, towards the discharge of his service tax liability instead of paying service tax at the rate of five per cent of the value of taxable service rendered by him and the option, once exercised, shall apply uniformly in respect of all the bookings of passage for travel by air made by him and shall not be changed during a financial year under any circumstances.

Explanation - For the purposes of this sub-rule, the expression "basic fare" means that part of the air fare on which commission is normally paid to the air travel agent by the airline. (7A) An insurer carrying on life insurance business liable for paying the service tax in relation to the risk cover in life insurance business provided to a policy holder shall have the option to pay amount calculated at the rate of 1 per cent of the gross amount of premium charged by such insurer towards the discharge of service tax liability instead of paying service tax at the rate specified in section 66 of Chapter V of the Act:

Provided that such option shall not be available in cases where-

(a) the entire premium paid by the policy holder is only towards risk cover in life insurance; or

(b) the part of the premium payable towards risk cover in life insurance is shown separately in any of the documents issued by the insurer to the policy holder;

(8) The value of the taxable service in relation to the services provided by a clearing and forwarding agent to a client for rendering services of clearing and forwarding operations in any manner shall be deemed to be the gross amount of remuneration or commission (by whatever name called) paid to such agent by the client engaging such agent.

(9) The value of taxable service in relation to insurance auxiliary services provided by an insurance agent shall be deemed to be the gross amount of commission, fee or any other sum (by whatever name called) paid to such agent by the insurer appointing such agent.