S.No.

Particulars

Form Number

Existing / Earlier due date

Extended due date

1.

Time period specified in N. No.. 31/2018-CT dt. 06th Aug, 2018 for completing migration of taxpayers who received provisional IDs but could not complete the migration process. 

GST REG-01 (after submitting details to the concerned Jurisdictional officer)

Part-1

31st Aug, 2018

Part-2

30th Sep, 2018

Part-1

31st Jan, 2019

Part-2

28th Feb, 2018

2.

The time limit for furnishing the return for the newly migrated taxpayers for the period Jul, 2017 to Feb, 2019.

GSTR-3B / GSTR-1

31st Dec, 2018

31st Mar, 2019

3.

The time limit for furnishing the declaration in respect of goods dispatched to a job worker or received from a job worker, during the period from July, 2017 to December, 2018

FORM GST ITC-04 

31st Dec, 2018

31st March, 2019