Goa GST Calculator 2026
Calculate CGST, SGST, and IGST for transactions in Goa. Registration threshold: ₹20 Lakhs.
Calculate GST for Goa
Enter your transaction amount and GST rate to instantly calculate CGST, SGST (for intra-state) or IGST (for inter-state transactions).
Open Goa GST CalculatorGST in Goa — Complete Guide
The Goods and Services Tax (GST) in Goa follows India's unified indirect tax system implemented on July 1, 2017. Goa (GA) has a GST registration threshold of ₹20 Lakhs annual turnover.
GST Structure in Goa
When you make a sale within Goa (intra-state), the GST is split equally between CGST (Central GST) and SGST (Goa State GST). For example, on an 18% GST item:
- CGST: 9% goes to the Central Government
- SGST: 9% goes to Goa State Government
For inter-state sales (from Goa to another state), IGST (Integrated GST) of 18% is charged instead, which is later distributed between central and destination state governments.
GST Rates Applicable in Goa
- 0% (Exempt): Essential items like fresh food, healthcare services
- 5%: Basic necessities, economy hotel stays, transport
- 12%: Standard goods, processed food, business class travel
- 18%: Most services, electronics, standard goods
- 28%: Luxury items, automobiles, tobacco
GST Breakdown Examples for Goa (2026)
Here is how GST applies to a ₹10,000 base value at each slab for an intra-state sale within Goa, split equally into CGST (central) and SGST (Goa).
| GST rate | Base value | CGST | SGST | Total GST | Invoice total |
|---|---|---|---|---|---|
| 5% | ₹10,000 | ₹250 (2.5%) | ₹250 (2.5%) | ₹500 | ₹10,500 |
| 12% | ₹10,000 | ₹600 (6%) | ₹600 (6%) | ₹1,200 | ₹11,200 |
| 18% | ₹10,000 | ₹900 (9%) | ₹900 (9%) | ₹1,800 | ₹11,800 |
| 28% | ₹10,000 | ₹1,400 (14%) | ₹1,400 (14%) | ₹2,800 | ₹12,800 |
For inter-state sales from Goa, the same total is charged as a single IGST line instead of CGST + SGST.
Goa GST Registration Requirements
Businesses in Goa must register for GST if:
- Annual turnover exceeds ₹20 Lakhs
- Making inter-state taxable supplies
- Selling through e-commerce platforms
- Input service distributors
Goa GST FAQs
When is GST registration mandatory in Goa?
Businesses in Goa (GA) must register for GST once annual turnover crosses ₹20 Lakhs. Registration is also required for inter-state supplies and e-commerce sellers regardless of turnover.
How much GST is charged on a ₹10,000 sale in Goa?
At the standard 18% rate, a ₹10,000 intra-state sale in Goa carries ₹1,800 GST — split as ₹900 CGST and ₹900 SGST — for a ₹11,800 invoice total.
What is the difference between CGST, SGST and IGST in Goa?
For sales within Goa, GST is split into CGST (to the central government) and SGST (to Goa). For sales from Goa to another state, a single IGST is charged instead and later shared with the destination state.