25 December 2013
Separate code to be selected while payment of service tax and filing of service tax return. Other than negative list code was introduced and soon the same was withdrawn. Reason being that the Service Tax Department wanted to know collection of Service Tax under different head but the same was not possible when Service Tax was deposited in Other than negative list code.
if you read the dec notification where the single code was withdrawn it seems that the single code has been withdrawn only for ST-1 (registration application) purpose only.
Dec notification nowhere says that July notification wherein single code was introduced has ceased to exist.
27 December 2013
Please see the ST 3 Return format. Code was details of service tax needs to be filled. Separate sheet fir separate service. You also need to deposit service tax ununder resprespective codes.