How-to guide

How to use the India GST Calculator (GST 2.0)

GST 2.0 changed the slabs. This computes your GST and checks filing readiness. Here's how, with three examples.

With the new GST 2.0 slabs, getting the rate and input-credit right matters. This computes GST on your sales, helps with input tax credit, and checks filing readiness.

What this tool does

You enter your supply and rate; it computes GST payable, factors input tax credit, and flags what you need for filing.

Who it's for

Indian small-business owners and freelancers handling their own GST.

How to use it — step by step

  1. Enter the supply. Goods or services and the taxable value.
  2. Pick the slab. The applicable GST 2.0 rate.
  3. Add input tax credit. GST you've already paid on inputs.
  4. Read GST payable + readiness. Net GST and what filing needs.

How to read your result

Your net GST is output GST minus eligible input credit — so tracking input credit is where the money is. Clean records are what make filing painless.

Worked examples

The same tool behaves differently depending on what you put in. Here are 3 situations.

Product at a standard slab

Inputs: Goods at a GST 2.0 rate.

What the tool shows: Computes output GST on the sale.

What to do: Match the correct slab to your product.

Services

Inputs: A service invoice.

What the tool shows: Shows GST on services and credit interaction.

What to do: Invoice with the right rate and GSTIN details.

Using input tax credit

Inputs: GST paid on purchases.

What the tool shows: Shows net GST after offsetting input credit.

What to do: Keep input invoices to claim the credit.

Common questions

What is input tax credit? GST you paid on inputs, offset against GST you collect.

What are the GST 2.0 slabs? The revised rate structure — the tool applies the current slabs.

Is this filing advice? No — it's an estimate; confirm with a CA before filing.

Estimates for planning only — not tax advice. Slabs, thresholds, and rules change and your facts matter. Confirm with a qualified CA before you file or make a decision.