This article provides a detailed guide on What Is SAC Code in GST Invoice. If you want to understand how SAC Codes work, why they are important, how to find them, and how to use them correctly on your GST invoices, this guide will help you.
SAC Codes are the backbone of service classification under GST. Whether you are a freelancer, agency owner, software developer, trainer, consultant, or digital marketer, you must use the correct SAC Code in your invoices to avoid GST issues and stay fully compliant.
We’re exploring “What Is SAC Code in GST Invoice” in this article, with all the key information at your fingertips.
Let’s begin our journey!
Table of Contents
What Is SAC Code in GST Invoice?
A SAC Code (Services Accounting Code) is a 6-digit code used to classify services under GST in India. Just like goods have HSN Codes, services have SAC Codes.
Example:
- Digital Marketing Services → 998365
- SEO Services → 998366
- Website Development → 998314
- Business Consultancy → 998312
Whenever you issue a GST invoice for any service, you must mention the correct SAC Code.
Why Is SAC Code Required in GST Invoice?
SAC Code is mandatory because it helps:
- Apply the correct GST rate (18% for most services)
- Identify the exact service category
- Prevent wrong tax classification
- Avoid penalties or notices
- Ensure accurate GST return filing (GSTR-1, GSTR-3B)
- Support smooth audits & compliance checks
In short, every service provider must use the SAC code in their GST invoice.
How Does SAC Code Work? (Explained Simply)
A SAC code contains 6 digits:
- First 2 digits (99) → Represent “Services.”
- Next 2 digits → Service category
- Last 2 digits → Specific service type
Example: 998365
- 99 → Services
- 83 → Advertising & Marketing
- 65 → Digital Marketing Services
Just by reading the numbers, the GST department can identify exactly what service you provided.
Common SAC Codes List (Most Useful Section)
| Service Type | SAC Code |
|---|---|
| Digital Marketing Services | 998365 |
| SEO Services | 998366 |
| Website Development | 998314 |
| App Development | 998315 |
| Graphic Design | 998397 |
| IT Consulting | 998313 |
| Business Consultancy | 998312 |
| SaaS / Software Licensing | 997331 |
| Photography / Videography | 998386 |
| Online Coaching / Courses | 999293 |
| Social Media Management | 998364 |
| Advertising Services | 998361 |
| Data Processing Services | 998311 |
You can add more categories depending on your specific business needs.
Where to Find the Correct SAC Code?
- Visit the official CBIC GST portal: Search using service keyword (marketing, consulting, IT, etc.)
- Use Google with query “SAC code for ____ service”
- Check GST rates PDF (Govt-Approved Lists)
- Use the same SAC Code for all your invoices
This maintains consistency during audits and filings.
SAC Code vs HSN Code (Simple Difference Table)
| Feature | SAC Code | HSN Code |
|---|---|---|
| Used For | Services | Goods |
| No. of Digits | 6 | 6 or 8 |
| Mandatory For | All service providers | Manufacturers, traders |
| Example | 998365 | 300490 |
If you provide services, you always use SAC, not HSN.
Example GST Invoice With SAC Code
Service Provided: Digital Marketing
SAC Code: 998365
GST Rate: 18%
Invoice Should Include:
- Service description
- SAC code
- GST rate
- Taxable amount
- CGST/SGST or IGST
- Total invoice value
Correct Billing Example:
Digital Marketing Services (SAC 998365) – ₹50,000 + 18% GST
Who Must Use SAC Code?
Everyone providing services under GST:
- Freelancers
- Digital marketers
- SEO experts
- Website & app developers
- Consultants
- Photographers
- Trainers
- Agencies
- Software companies
- Coaching institutes
- Social media managers
If you create invoices → You must use SAC Code.
Benefits of Using the Right SAC Code
- Compliance with GST laws
- Avoid penalties or notices
- Correct GST return filing
- Professional and clean invoices
- Trusted by clients & auditors
A wrong SAC Code can create mismatches during GSTR-1 filing.
Actionable Tips for Choosing the Right SAC Code
- Use the official CBIC list (not random websites)
- Match your service EXACTLY
- Don’t mix two different categories
- For multi-service invoices, use separate SAC codes
- Keep a written list for your business team
- Update services regularly if your business expands
FAQs:)
A. Yes, it is mandatory for all service providers.
A. It may cause GST mismatch, notices, or penalties.
A. Yes — if they are GST-registered.
A. On the CBIC GST portal.
A. Most professional services do, but certain services have 5%, 12% or NIL rates.
A. Yes, each service category has its own code.
Conclusion:)
Understanding the SAC code is essential for every GST-registered service provider in India. It ensures your invoice is legally compliant, clearly defines the type of service you offer, and helps you apply the correct GST rate without any confusion. Whether you are a freelancer, consultant, digital marketer, agency owner, or IT professional, adding the right SAC code builds trust, avoids penalties, and keeps your GST filings smooth and error-free.
In short, SAC codes make your invoices transparent, professional, and fully GST-ready. Always verify your service category, choose the correct SAC code, and keep your records updated for hassle-free compliance.
“Accuracy in billing is not just compliance — it’s a mark of professionalism.” – Mr Rahman, CEO Oflox®
Read also:)
- What Is a GST Invoice Generator and How It Works for SMEs?
- How to Register for GST Number in India: A-to-Z Guide!
- Indian GST Calculator (No login and signup required)
Have you tried using SAC Code in your GST billing? Share your experience or ask your questions in the comments below — we’d love to hear from you!