GST Registration Export

You have to see all your incomes including this income (aggregate turnover) to determine whether you require registration.

If your aggregate turnover is less than 20 lakhs then there are exemptions for registration.

But if aggregate turnover exceeds 20 lakhs then registration mandatory

You are most welcome.........

Yes 

Even if registration is taken it will remain zero rated.But a lot of compliance needs to be done even for zero rated.

So it is better to avoid registration if possible.

If your annual turnover including this income is more than the specified limit of 20 lakhs then GST registration is must

Notification no 10/2017 --> specifies the persons making inter-State supplies of taxable services and having an aggregate turnover, to be computed on all India basis, not exceeding an amount of twenty lakh rupees in a financial year as the category of persons exempted from obtaining registration under the said Act:

However Export is a Zero Rated Supply. I think it is not covered in Notification No.10/2017 and Registration is required right from Rs.1 of export. Any other views regarding this will be appreciated.