About SAC Code 998634

SAC Code 998634 covers Support services to Distribution services of steam, hot water and air-conditioning supply and attracts a GST rate of 0%. This category is exempt from GST (0% rate).

How to Use SAC Code 998634 on GST Invoices

• Include the SAC code 998634 on every GST invoice for support services to distribution services of steam, hot water and air-conditioning supply
• 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

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