What is Input Tax Credit (ITC)?

Input Tax Credit (ITC) is the heart of the GST system. It allows a business to reduce the tax it pays on its sales (output tax) by the amount of tax it has already paid on its purchases (input tax). This mechanism prevents the "tax on tax" effect (cascading taxes) that existed in the previous tax regime.

Why it Matters for Startups:

For a startup, correctly claiming ITC is crucial for managing cash flow. By claiming credit for the GST paid on expenses like office rent, software subscriptions, and professional fees, a startup can significantly lower its net tax liability. To claim ITC, a business must have a valid tax invoice from its supplier, and that supplier must have filed their GST returns correctly.

Example:

A startup pays ₹1,180 (including ₹180 GST) for a software subscription. It then sells its own service for ₹5,900 (including ₹900 GST). When paying its GST liability, it can use the ₹180 ITC it has already paid, so its net tax payment to the government is only ₹720 (₹900 - ₹180).