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GST / Valuation

GST on Interest Charged for Delayed Customer Payments

A comprehensive guide on GST on interest charged for delayed customer payments, including the inclusion of interest in the value of supply.

15 Sept 20263 min read

Introduction

Businesses often charge interest on overdue customer payments. The question arises: Is interest charged for delayed payment subject to GST?

The answer depends on whether the interest is part of the consideration for the supply or a separate charge for financing. This guide explains the legal framework and the practical implications.

Legal Framework: Section 15(2)(d) of the CGST Act, 2017

Inclusion of Interest in Value of Supply

Section 15(2)(d) provides that the value of supply includes interest, late fee, or penalty for delayed payment of consideration for the supply.

Interest as Part of Consideration

Where interest is charged for delayed payment of the consideration for a supply, it is included in the value of supply and subject to GST at the rate applicable to the supply.

Interest as Separate Supply

Where interest is charged for a separate financing service — for example, interest on a loan or advance — it may be treated as a separate supply of financial services, attracting 18% GST.

GST Rate on Interest

When Part of Supply

The GST rate applicable to the underlying supply applies to the interest.

When Separate Supply

Interest on financing services attracts 18% GST.

Practical Implications

Invoice Disclosure

The supplier should disclose interest separately on the invoice. The tax rate applied should be the rate applicable to the underlying supply if the interest is part of the consideration.

Valuation

The value of supply includes interest for delayed payment. The supplier must include the interest in the taxable value.

Documentation Required

  • Supply Agreement: Documentation of the payment terms.
  • Invoice: Invoice showing the interest charged.
  • Payment Records: Records of the delayed payment and interest.

Best Practices

  • Determine the Nature of Interest: Assess whether the interest is part of the consideration or a separate supply.
  • Disclose Interest Separately: Disclose interest separately on the invoice.
  • Apply Correct GST Rate: Apply the GST rate applicable to the underlying supply.
  • Maintain Records: Document all interest charges.
  • Seek Professional Assistance: For complex interest arrangements, seek guidance.

Conclusion

Interest charged for delayed customer payments is generally included in the value of supply and subject to GST at the rate applicable to the supply. Where interest is for a separate financing service, it attracts 18% GST. Proper disclosure and valuation are essential.


Charging interest on overdue payments? Anuj Desai & Associates provides expert guidance on GST treatment. Contact us today.

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