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August 14, 2025

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Inclusion of Interest in Turnover for GST Registration: A Detailed Analysis

The Indian indirect taxation system went through a major transformation because Goods and Services Tax (GST) brought unity to taxing goods and services throughout the country. The first and fundamental commitment under GST is obtaining registration. GST registration duty arises for taxpayers when their aggregate turnover reaches the thresholds established by law. However, there is widespread confusion about whether interest income should be counted towards this turnover.

This article provides an in-depth exploration of the inclusion of interest income in turnover for GST registration purposes. This article investigates GST registration standards through legal definitions and examines official notices and circulars while studying important legal decisions and using relevant case examples to solve common ambiguity questions.

What is Aggregate Turnover Under GST?

Section 2(6) of the CGST Act, 2017 defines aggregate turnover as the addition of all sales made by a person during the financial year, subject to specific conditions:

The value of all taxable supplies

The value of exempt supplies

The value of exports of goods or services or both

The value of interstate supplies

It excludes:

The value of inward supplies on which tax is payable under reverse charge

Taxes such as CGST, SGST, IGST, UTGST, and Compensation Cess

Persons sharing the same PAN (Permanent Account Number) must calculate their aggregate turnover on a nationwide basis.

Threshold for GST Registration

The GST registration threshold depends on the type of supply and the state in which the business is located:

For goods suppliers in most states: INR 40 lakhs

For service providers: INR 20 lakhs (INR 10 lakhs for special category states)

Once the aggregate turnover exceeds this limit, registration under GST is mandatory.

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Types of Interest Income and Their Treatment Under GST

1. Interest on Fixed Deposits or Savings Accounts

Nature: Passive income from banks or financial institutions for depositing money.

GST Treatment:

According to Notification No. 12/2017-Central Tax (Rate) dated June 28th, 2017, Entry 27(a) exempts this form of interest income.

Goods and Services Tax legislation contains an exemption clause for extending loans and advances when interest or discount figures as their payment means.

Inclusion in Turnover: Yes, it must be included in aggregate turnover as it is classified as an exempt supply.

2. Interest on Loans and Advances Given to Others

Nature: Income from providing loans or financial advances to third parties, either personally or as part of business activity.

GST Treatment:

For non-banking individuals, interest earned from lending is also exempt under the same notification.

For NBFCs, banks, or moneylenders, such interest is part of their taxable supply if provided in the course of business.

Inclusion in Turnover: Yes, whether exempt or taxable, it will be counted in aggregate turnover.

3. Penal Interest on Delayed Payment from Customers

Nature: Extra amount charged for delayed payments from customers.

GST Treatment:

As per Section 15(2)(d) of the CGST Act, any interest or late fee or penalty for delayed payment of any consideration is part of the transaction value and hence taxable.

Inclusion in Turnover: Yes, and this must also be reported as taxable turnover.

CBIC Clarification on Interest Income

The Central Board of Indirect Taxes and Customs (CBIC) addressed uncertain matters through Circular No. 12/12/2017-GST dated 26th October 2017. It clarified:

“Interest income earned from deposits, loans or advances shall be included in the aggregate turnover to determine the threshold limit for registration.”

Notable Exception:

If a person earns only interest income and is not engaged in the supply of goods or services, they are not required to register under GST.

Example: A retired individual earning INR 30 lakhs solely from bank interest does not need GST registration. However, if the same individual also sells handmade products worth INR 12 lakhs, then the total turnover becomes INR 42 lakhs, triggering the need for registration.

Judicial Precedents on Interest Inclusion

1. PVS Foods Pvt Ltd vs Union of India (Gujarat High Court)

Facts: The petitioner argued against including interest income in turnover for GST registration.

Judgment: The High Court upheld the CBIC circular and stated that interest income from deposits and advances must be included in the aggregate turnover.

2. A.B. Enterprise vs Union of India (Calcutta High Court)

Observations: The court reaffirmed that exempt interest income is part of aggregate turnover, especially when assessing the registration threshold.

These rulings have reinforced the view that even exempt interest income plays a role in determining GST obligations.

Practical Scenarios

Scenario 1: Sole Proprietor with Business Income and FD Interest

Business Income: INR 18 lakhs

Bank Interest: INR 4 lakhs

Aggregate Turnover: INR 22 lakhs

GST Registration: Required (threshold of INR 20 lakhs crossed)

Scenario 2: Retired Individual with Only FD Interest

Interest Income: INR 25 lakhs

No other income or business

Aggregate Turnover: Exempt only

GST Registration: Not required

Scenario 3: Freelancer with Service Income and Interest on Loans

Freelancing Revenue: INR 19 lakhs

Interest from Loans: INR 3 lakhs

Aggregate Turnover: INR 22 lakhs

GST Registration: Required

Implications of Non-Compliance

Failing to include interest income in aggregate turnover and thereby avoiding registration can lead to:

Penalties under Section 122 of the CGST Act (penalty up to INR 10,000 or the amount of tax evaded)

Tax demand with interest for unpaid tax liabilities

Loss of Input Tax Credit (ITC) to recipients of supplies

Scrutiny from GST authorities, leading to compliance burdens and legal troubles

Learn about Penalty for Non-Compliance to avoid obstacles in your business

Conclusion

The inclusion of interest income in aggregate turnover is not merely a technicality but a vital compliance requirement under the GST regime. The law, supported by CBIC circulars and court rulings, makes it clear that exempt interest income must be considered while computing the threshold for registration.

Organizations and professionals need to exercise proper care while determining turnover values and the GST registration process applies when the combined value of taxable and exempt supplies (including interest) surpasses the threshold limit. The proactive approach to legislation compliance prevents penalties and secures the smooth functioning of businesses as India’s tax system evolves.

Don’t miss out on – What is the Annual Aggregate Turnover (AATO) under GST?

FAQs

1. Is interest income from bank FDs and savings accounts included in aggregate turnover under GST?‍

The GST registration assessment depends on total business operations and interest from savings accounts in banks and fixed deposits must be calculated along with other business income.

2. Do I need GST registration if I earn only interest income and no other income?‍

No. The need for GST registration depends solely on supplying goods and services to customers since earning only interest income allows taxpayers to avoid registration mandates.

3. What happens if I exclude interest income while calculating aggregate turnover?‍

Excluding interest income can lead to underreporting turnover, which may result in non-compliance, penalties, and tax liability if GST registration should have been obtained.

4. Is penal interest charged to customers for late payments taxable under GST?‍

Yes, penal interest is considered part of the value of supply under Section 15 of the CGST Act and is taxable under GST.

5. Does interest income earned by a freelancer or sole proprietor affect GST registration?‍

Yes, even for freelancers or sole proprietors, exempt interest income must be considered while calculating aggregate turnover to determine GST registration eligibility.

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