01 October 2010
If challan is generated for eg :- on 5th Septrmber, expiry date is 13 th September. Expiry date will be automatically generated and displayed in the right hand top corner of the challan.
As and when you are filing Forms with ROC through MCA portal it generate a Service Request Number (SRN) and shown the date of Filing and expiry date of challan. Expiry date of challan means the date shown on challan says that this SRN will expire for payment after this period. It does not mean that you period is over for Forms file with ROC, no, you can further file same form and generate new challan.