About SAC Code 995421
SAC Code 995421 covers General construction services of highways, streets, roads, railways and airfield runways, bridges and tunnels and attracts a GST rate of 12%. For intra-state supplies, this is split as 6% CGST + 6% SGST. For inter-state supplies, 12% IGST is charged. This code falls under the Services sector (Professional, IT, logistics, hospitality).
How to Use SAC Code 995421 on GST Invoices
- Include the SAC code 995421 on every GST invoice for general construction services of highways, streets, roads, railways and airfield runways, bridges and tunnels
- Businesses with turnover above ₹5 crore must use 6-digit SAC codes
- Turnover between ₹1.5–5 crore: 4-digit codes are sufficient
- The SAC code must match the product/service description on your invoice
- Incorrect SAC codes can lead to GST notices and ITC mismatches
Related SAC Codes
- 995411 — Construction services of single dwelling or multi dwelling or multi-storied residential buildings
- 995412 — Construction services of other residential buildings such as old age homes, homeless shelters, hostels and the like
- 995413 — Construction services of industrial buildings such as buildings used for production activities (used for assembly line activities), workshops, storage buildings and other similar industrial buildings
- 995414 — Construction services of commercial buildings such as office buildings, exhibition and marriage halls, malls, hotels, restaurants, airports, rail or road terminals, parking garages, petrol and service stations, theatres and other similar buildings
- 995415 — Construction services of other non-residential buildings such as educational institutions, hospitals, clinics including veterinary clinics, religious establishments, courts, prisons, museums and other similar buildings
Related Free Tools
- HSN/SAC Code Search — Search 22,000+ product and service codes
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- GST Due Date Calendar — Never miss a filing deadline
- AI Bill Extractor — Extract invoice data with GL classification
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Last verified: 2026-06-26 · Source: CBIC Master Tariff