What are the different types of supplies which are liable to tax under reverse charge mechanism

As per Section 9 of the CGST Act, 2017 there are two types of supplies which are liable to tax under reverse charge mechanism: –
1. As per sub-section 3 specified categories of supply of goods or services or both as notified by Government on recommendations of the Council.
2. As per sub-section 4 Supply of taxable goods or services or both by an unregistered supplier to a registered person.                                                                          However, the supplies made by unregistered suppliers to a registered person are exempted, if the aggregate value of such supplies does not exceed 5,000/- in a day.

(ICAI FAQ PUBLICATION 06-09-2017 LEVY AND COLLECTION:  FAQ NO. 18)

What does the payment of tax under reverse charge mean

In terms of Section 2(98), the term reverse charge means the liability to pay tax by the recipient of supply of goods or services or both instead of the supplier of such goods or services or both under section 9(3) or (4) of the CGST Act, 2017 or under section 5 (3) or (4) of the IGST Act, 2017.

(ICAI FAQ Publication 6-9-17   LEVY AND COLLECTION: FAQ NO. 17:)

Who is responsible to pay taxes

Generally, the person effecting taxable supplies is liable to pay taxes. However, following are certain exceptions:
(a) Reverse charge: On supply of goods as specified under Notification 04/2017- Central Tax (Rate), dated 28.06.2017 and on supply of services as specified under Notification 13/2017- Central Tax (Rate), dated 28.06.2017 or such other goods or services, as may be notified by the Government on the
recommendations of the Council, the tax shall be paid by the recipient under reverse charge; and
(b) E-Commerce: Categories of services as specified under Notification 17/2017- Central Tax (Rate), dated 28.06.2017 or such other services as may be notified by the Government on the recommendations of the Council the tax shall be paid by the electronic commerce operator if such services are supplied through it.

(ICAI FAQ PUBLICATION 06-09-2017 LEVY AND COLLECTION:  FAQ NO. 16)

What is the rate of tax that is applicable on intra-State supplies

Government has notified different rates of taxes for different category of goods and services. For instance, Notification 01/2017- Central Tax (Rate), dated 28.06.2017 prescribes the rate of central tax for supply of goods and Notification 11/2017- Central Tax (Rate), dated 28.06.2017 prescribes the rate of central tax for supply of services. Further, the provision specifies that the Central/State Government may specify rate of tax not exceeding 20%.

(ICAI FAQ PUBLICATION 06-09-2017 LEVY AND COLLECTION:  FAQ NO. 15)

How to ascertain the taxable value for levy of CGST & SGST/UTGST

Section 15 of the CGST Act, 2017 specifies that the value of supply of goods or services or both shall be the transaction value, which is the price actually paid or payable for the said supply of goods or services or both where the supplier and the recipient of the supply are not related and the price is the sole consideration for the supply. Further, Section 15 provides for certain inclusions which will form part of the value viz., incidental expenses, commission, interest, penalty etc. In cases where the supplier and recipient are related persons or where the price is not the sole consideration, the provisions and method for ascertaining the value of taxable supply as prescribed in the Central Goods and Services Tax Rules (“the CGST Rules” or “the CGST Rules, 2017”) (Rules 27 – 35) shall apply.

(ICAI FAQ PUBLICATION 06-09-2017 LEVY AND COLLECTION:  FAQ NO. 14)

What are the taxes that are levied on an intra-State supply

In terms of Section 9 of the CGST Act, 2017, intra-State supplies are liable to CGST. In terms of Section 7 of UTGST Act, 2017, intra-State supplies effected by a taxable person located in Union Territory (within the Union Territory) will be liable to UTGST. Therefore, in case of intra-State supplies in case of State or Union Territory, CGST and SGST or CGST and UTGST will be applicable respectively.

(ICAI FAQ PUBLICATION 06-09-2017 LEVY AND COLLECTION:  FAQ NO. 13)

What is Mixed Supply

In terms of Section 2(74), mixed supply means two or more individual supplies of goods or services or any combination thereof, made in conjunction with each other by a taxable person for a single price where such supply does not constitute a composite supply. The illustration of mixed supply appended to Section 2(74) is as follows:
A supply of a package consisting of canned foods, sweets, chocolates, cakes, dry fruits, aerated drink and fruit juices when supplied for a single price is a mixed supply. Each of these items can be supplied separately and is not dependent on any other. It shall not be a mixed supply if these items are supplied separately.

(ICAI FAQ PUBLICATION 06-09-2017 TAX LIABLITY ON COMPOSITE AND MIXED SUPPLY : FAQ NO. 11)

What is composite supply

In terms of Section 2(30) of CGST Act, 2017, composite supply means a supply made by a taxable person to a recipient consisting of two or more taxable supplies of goods or services or both, or any combination thereof, which are naturally bundled and supplied in conjunction with each other in the ordinary course of business, one of which is a principal supply. The illustration of composite supply appended to Section 2(30) is as follows:
Where goods are packed and transported with insurance, the supply of goods, packing materials, transport and insurance is a composite supply and supply of goods is a principal supply.

(ICAI FAQ PUBLICATION 06-09-2017 TAX LIABLITY ON COMPOSITE AND MIXED SUPPLY : FAQ NO. 9)