All Questions › Category: GST Consultancy › Regarding HSN 0 Vote Up Vote Down SHUBHAM SINGH RAWAT asked 5 years ago Regarding HSN Hsn code for INTERIOR AND ARCHITECTURE WORK FOR RESIDENTIAL AND NON RESIDENTIAL WORK Answer the question 1 Answers 1 Vote Up Vote Down SUKUMAR MADHAV KULKARNI answered 5 years ago SAC code for Architectural and Interior services is 998322.