As per Notification No 35/2017 – Central Tax dated 15th September 2017 specifies GSTR 3B to be filed till December 2017 and make the payment of GST within the due dates.
Many of the Tax Payers are facing issue in filing of GSTR 3B for the month of August 2017. After submitting GSTR 3, an error ÏNVALID RETURN TYPE” is displayed while we click on File GSTR 3B.
Follow the below step to solve the issue and file the Return within due date
Instead of Clicking on FILE GSTR 3B – Click on heading MONTHLY RETURN GSTR 3B which is located above the submitted status. You can easily proceed to file the return after clearing the tax liability.