GST Suite
Calculate IGST for inter-state transactions.
Calculate IGST for inter-state transactions in India. Find the Integrated GST amount for goods and services sold across state borders - free online calculator.
IGST (Inter-State Supply)
Purpose
Calculates Integrated GST (IGST) for sales between states.
Formula
IGST = (Original Price × GST Rate) ÷ 100What is IGST?
The IGST Calculator determines the Integrated Goods and Services Tax applied to inter-state transactions or imports.
Worked Example
A business in Gujarat sells a ₹20,000 machine to a buyer in Maharashtra at 18% GST. The entire 18% is collected as IGST, amounting to ₹3,600.
When to Use This
Use this for generating invoices for clients located outside of your registered state.
Why Use This Tool?
Many professionals struggle with manual tasks and complex calculations that eat up hours of their day. By automating these processes with the IGST Calculator - Inter-State GST, you free up valuable time to focus on strategic, high-impact work. Furthermore, our system ensures consistency and accuracy, eliminating the human error that often accompanies repetitive manual formatting or financial calculations.
We understand that privacy and security are paramount. Rest assured that when you use our platform, your data is processed securely. We do not permanently store your personal inputs or generated financial outputs beyond your active session, ensuring your sensitive professional information remains entirely yours.
Frequently Asked Questions
When is IGST applied?
IGST (Integrated Goods and Services Tax) is applied on inter-state supply of goods and services - i.e., when the buyer and seller are in different states. The full GST goes to the central government.