Does the net value of taxable supplies include all the transactions made through electronic commerce

No, net value does not include transactions pertaining to supply of services notified by the Government under section 9(5) of the CGST Act, 2017. Net value of taxable supplies is the aggregate value of taxable supplies of goods or services or both, other than services notified under section 9(5) of the CGST Act, 2017, made during any month by all registered taxable persons through the operator reduced by the aggregate value of taxable supplies returned to the suppliers during the said month.

(ICAI FAQ PUBLICATIONS 06-09-2017 TAX PAYMENTS, INTEREST, PENALTIES AND OTHER AMOUNTS: FAQ NO. 50)

What would be the rate of tax for collection of tax at source applicable to electronic commerce operator and on what value would the rate of tax be applied on

The rate of tax for collection of tax source prescribed in the CGST Act, 2017 is 1%. The said 1% would be on the net value of taxable supplies made through the electronic commerce by other suppliers where the consideration with respect to such supplies is to be collected by the electronic commerce operator. Where, net value of taxable supplies” shall mean the aggregate value of taxable supplies of goods or services or both, other than services notified under section 9(5) of the CGSTAct,2017, made during any month by all registered persons through the operator reduced by the aggregate value of taxable supplies returned to the suppliers during the said month.

(ICAI FAQ PUBLICATIONS 06-09-2017 TAX PAYMENTS, INTEREST, PENALTIES AND OTHER AMOUNTS: FAQ NO. 49)

Can the electronic commerce operator sell goods and/or services on his own behalf

Yes, there is no such restrictions under the GST. However, it would be treated as any other form of supply of goods and/or services and chargeable to tax accordingly. Since the goods and/or services are supplied on his own behalf, provisions of collection of tax source do not apply to such transaction.

(ICAI FAQ PUBLICATIONS 06-09-2017 TAX PAYMENTS, INTEREST ,PENALTY AND OTHER AMOUNTS: FAQ NO. 48)

What is electronic commerce and who is an electronic commerce operator

As per Section 2(44) of the CGST Act, 2017, electronic commerce means supply of goods and/or services including digital products over digital or electronic network. As per section 2(45) of the CGST Act, 2017 electronic commerce operator means any person who owns, operates or manages digital or electronic facility or platform for electronic commerce.

(ICAI FAQ PUBLICATIONS 06-09-2017 TAX PAYMENTS, INTEREST, PENALTY AND OTHER AMOUNTS: FAQ NO. 47)