In plain language
• Interior design and execution services are taxable at 18% GST.
• For a Tamil Nadu supply that is CGST 9% + SGST 9%; inter-state it is IGST 18%.
• Every invoice carries the HSN/SAC code, our GSTIN and the place of supply.
• Registered business clients can claim input tax credit as permitted by law.
This summary is for convenience only. The full text below is what applies.
RGL Decors Home Interiors is registered under GST in Tamil Nadu. This page explains how GST is applied to our work so there are no surprises on your invoice.
1. Registration
GSTIN: RGL to supply the registered GSTIN before publishing. It must appear here and on every tax invoice.
2. Applicable rates
- Interior design consultancy and professional services attract 18% GST under SAC 9983 / 998391 (specialty design services, which includes interior design).
- Specialty design services are classified under SAC 998391.
- The standard rate for architectural and engineering services is 18%.
- Building finishing services (SAC 9954 / 995478) also attract 18%.
- Interior design services for homes and offices remain taxable at 18% following the September 2025 rate simplification.
For a Tamil Nadu supply: CGST 9% + SGST 9% = 18%. For an inter-state supply: IGST 18%.
3. Invoicing
- A tax invoice is issued with the HSN/SAC code, our GSTIN and the place of supply.
- An advance invoice is raised on booking; the balance is invoiced against milestones.
- Input tax credit is available to registered business clients as per law.
4. Materials
Modular furniture and kitchens are typically taxed at 18% when supplied as a composite works contract. Where materials are billed separately, the rate applicable to that HSN applies (for example 12% for unbranded wooden furniture, and 18% or 28% for branded or luxury classifications).
5. Composition scheme
We do not operate under the composition scheme. Full GST is charged and accounted for on every invoice.
6. Queries
For any GST or invoicing question, write to enquiry@rgldecors.com.
This page states our understanding of the rates applicable to our services. It is not tax advice. RGL to have it reviewed by its accountant and updated whenever rates change.
Questions about this policy?
Contact RGL Decors Home Interiors at enquiry@rgldecors.com or +91 86374 20482. You can also reach us through our contact page.