What is the SAC Code? Decoding GST Service Accounting Code

• SAC code for GST classifies services for accurate tax calculation.
• It is a six-digit code where 99 represents services, and the rest specify the category.
• Businesses above ₹5 crore turnover must mention all six digits on invoices and GSTR-1.
• SAC codes determine GST rates, ranging from 0% to 28%, with 18% as the default for unlisted services.

When GST (goods and services tax) was introduced, the Central Board of Indirect Taxes and Customs (CBIC) brought in HSN (harmonised system of nomenclature) and SAC codes to simplify the classification of goods and services. So, what is SAC code , and why does it matter? Like HSN codes for goods, SAC codes help categorise services for proper taxation under GST. Using the right SAC code for GST ensures smooth tax filing, avoids mistakes, and keeps businesses compliant. Let us dive in to get an in-depth understanding of SAC codes. Also Read - Here's a list of GST state codes list and jurisdiction

SAC code, short for services accounting code, is like a unique label for classifying different services under GST in India. Just like HSN codes are used for goods, SAC codes help in identifying and categorising services for tax purposes. These codes, introduced by the CBIC, are based on the United Nations Central Product Classification (UNCPC) but have been tweaked to fit the Indian tax system.Under GST, services are taxed at different rates—0%, 5%, 12%, 18%, and 28%. If a service doesn’t have a specific SAC code, it’s taxed at 18% by default. Using SAC codes makes tax filing easier for businesses and helps the government track GST collections efficiently.Think of SAC codes as a way to bring clarity to the taxation of services. If you’re running a business, knowing the right SAC code for your service ensures you're charging and paying the correct GST.

SAC codes under GST are six-digit numbers used to classify different services for taxation. Since all services fall under Chapter 99, every SAC code starts with 99. The remaining four digits help specify the type of service.Let’s break it down with an example:Take SAC code 996311, which is for hotel accommodation services.

• 99 represents the chapter for services, which is the same for all SAC codes.
• 63 indicates the major category, in this case, accommodation and hospitality services.
• 11 specifies the exact service type—hotel stays and lodging services.

Understanding SAC codes helps businesses apply the correct GST rate and ensures smooth tax filing.

SAC codes play a key role in the GST system by helping classify services for taxation. Here’s why they matter:

• They give each service a unique code, making it easy to differentiate between various types of services.
• They help businesses quickly find the correct GST rate for the services they provide.
• When registering on the GST portal, generating invoices, or filing GST returns, businesses must mention the relevant SAC codes.

Also Read - Here's a quick guide to the GST composition scheme

HSN codes and SAC codes are both used for GST classification, but they apply to different categories. Here’s how they differ:

Service Accounting Codes are unique codes assigned to various services under the Goods and Services Tax (GST) regime in India. These codes help in the systematic classification of services for taxation purposes. Below is a table listing some general SAC codes along with their descriptions:

For a comprehensive list of SAC codes and their corresponding GST rates, you can refer to the official GST portal or trusted tax resources.

The SAC code length required for GSTR-1 filing and invoices depends on the service provider’s turnover. If a business had a turnover of more than ₹5 crore in the previous financial year, it must mention all six digits of the SAC code in invoices and GSTR-1 returns. This rule has been in effect since April 1, 2021.For businesses with an annual turnover below ₹5 crore, the SAC code requirement is as follows:

• For B2B supplies (to registered businesses) – 4-digit SAC code is mandatory.
• For B2C supplies (to consumers or composition dealers) – 4-digit SAC code is optional.
• For supplies to unregistered dealers – No SAC code is required.

Failing to follow these rules can lead to penalties of ₹50,000 under the IGST Act or ₹25,000 each under CGST (Central Goods and Services tax) and SGST (State Goods and Services tax).

Understanding what SAC code is crucial for businesses providing services under the GST system. These codes help in the proper classification of services, determining applicable GST rates, and ensuring compliance with tax regulations.The SAC code for GST is mandatory on invoices and GSTR-1 filings, especially for businesses with higher turnovers. Using the correct SAC code simplifies tax filing and avoids penalties. Always stay updated on GST rules to ensure smooth operations.To find your GST liability, use the online GST calculator. Enter relevant details and find the GST payable on your services for hassle-free return filing.