Aggregate turnover is the foundation for GST registration, composition scheme eligibility, annual return filing and audit applicability. A wrong calculation can lead to non-compliance, interest and penalty.
Definition Under Section 2(6) of CGST Act
Section 2(6) defines aggregate turnover as the aggregate value of all taxable supplies, exempt supplies, exports of goods or services or both and inter-state supplies of persons having the same Permanent Account Number, computed on an all-India basis. It excludes central tax, state tax, union territory tax, integrated tax and cess.
The definition also excludes the value of inward supplies on which tax is payable by a person on reverse charge basis.
What Is Included
Aggregate turnover includes:
- All taxable supplies of goods and services
- Exempt supplies
- Nil-rated supplies
- Non-taxable supplies
- Exports of goods and services
- Inter-state supplies
- Supplies made by all branches or registrations under the same PAN across India
- Supplies made to distinct persons under the same PAN
What Is Excluded
- CGST, SGST, IGST, UTGST and compensation cess charged on the invoice
- Value of inward supplies on which the person is liable to pay tax under reverse charge
- Goods or services that are outside the scope of GST, such as alcohol for human consumption, petroleum crude, high speed diesel, motor spirit, natural gas and aviation turbine fuel, as long as they remain outside GST
Why Aggregate Turnover Matters
- Registration threshold: Under Section 22(1), a supplier is liable to register when aggregate turnover exceeds Rs 20 lakh in a financial year, or Rs 10 lakh in special category states. For exclusive goods suppliers, the notified threshold is Rs 40 lakh in normal states.
- Composition scheme eligibility: Under Section 10, a registered person can opt for composition if aggregate turnover in the preceding financial year does not exceed Rs 1.5 crore, or Rs 75 lakh in special category states.
- Annual return and audit: GSTR-9 and GSTR-9C requirements are linked to turnover.
- E-invoicing and e-way bill thresholds: Turnover determines applicability.
Calculation Example
A supplier under one PAN has:
- Taxable outward supplies in State A: Rs 25 lakh
- Exempt supplies in State B: Rs 5 lakh
- Exports: Rs 10 lakh
- Inter-state supplies: Rs 8 lakh
- GST charged separately: Rs 3 lakh
Aggregate turnover = Rs 25 lakh + Rs 5 lakh + Rs 10 lakh + Rs 8 lakh = Rs 48 lakh. GST of Rs 3 lakh is excluded.
Because aggregate turnover exceeds Rs 40 lakh, if the person is an exclusive goods supplier in a normal State, registration is required.
Common Mistakes
- Ignoring exempt supplies and exports
- Excluding inter-state supplies
- Considering only one registration instead of all PAN-based entities
- Including GST charged
- Including RCM inward supplies in turnover
How Anuj Desai & Associates Can Help
We help businesses calculate aggregate turnover accurately, determine registration applicability, evaluate composition scheme eligibility and manage PAN-based compliance across multiple states.
Contact Anuj Desai & Associates
Email: office@anujdesaiassociates.com
Phone: 9619456656
Website: https://anujdesaiassociates.com
LinkedIn: linkedin.com/in/ca-anuj-desai-122547230