Calculate your GST return liability. Subtract input tax credit (ITC) from output GST to find net GST due or refundable amount.
About GST Return
GST Return = Output GST - ITC. Output GST is the tax collected from customers; ITC (Input Tax Credit) is the tax paid on business purchases. The net amount is either payable to tax authorities or refundable to your business. Understanding GST calculations is essential for compliance and cash flow management.
How It Works
GST return calculation is straightforward: subtract your input tax credit from the output GST collected. If the result is positive, you owe GST to the government. If negative, you're eligible for a refund. Penalties and interest are added separately if applicable. All registered businesses must file GST returns monthly or quarterly depending on their turnover.
Frequently Asked Questions
What is Output GST? ▼
Output GST is the tax you collect from customers on goods/services sold. If you sell items worth ₹1,00,000 at 18% GST, your output GST is ₹18,000. This must be paid to tax authorities.
What is Input Tax Credit (ITC)? ▼
ITC is the GST you pay on business purchases. If you buy materials for ₹50,000 at 18% GST, your ITC is ₹9,000. You can claim this credit against output GST.
How is net GST calculated? ▼
Net GST = Output GST - ITC. If output is ₹18,000 and ITC is ₹9,000, net GST payable is ₹9,000. If ITC exceeds output GST, you get a refund.
When do I file GST return? ▼
Registered businesses must file returns monthly (GSTR-3B) or quarterly depending on turnover. Returns are filed on the GST portal by the 20th of the following month/quarter.
What if my ITC exceeds Output GST? ▼
If ITC is higher than output GST, you have excess credit. You can carry it forward to the next month or claim a refund under GST law. Keep documentation for the refund process.