Sign in

For commerce students in India

Learn GST the way you'll be asked to do it.

You get a stack of invoices, an empty return, and a score for the return you file, the same way an articleship would mark it.

Start practising →See what's inside

Sign in to see the price and pay by UPI. No card, no subscription.

For educational purposes only. Not the GST or income tax portal.

  1. 01GST Registration
  2. 02GSTR-1 & GSTR-3B
  3. 03Income Tax Return
  4. 04IFRS, self-paced

Please read

For educational purposes only

  • A practice simulator. It teaches how GST registration, GSTR-1, GSTR-3B and income tax returns are prepared. It does not file anything.
  • Not a government website. Not affiliated with GSTN, CBIC, CBDT or the Income Tax Department. Screens that look like the portals are there to teach them.
  • Nothing leaves the classroom. No return, payment or registration made here reaches any government system.
  • Every business is made up. Names, GSTINs, PANs, invoices and figures are fictional. Never enter real taxpayer details.

What's inside

Four modules

  1. 01

    GST Registration

    Take a new business through Form REG-01: Part A, TRN, Part B, uploads, a departmental clarification query on REG-03, and GSTIN allotment.

    11 steps · a real check digit
  2. 02

    GSTR-1 & GSTR-3B

    Three businesses, 105 real source documents. Classify every invoice, claim the right credit, and make the cash ledger tie out.

    3 case studies · 105 documents
  3. 03

    Income Tax Return

    ITR-1, ITR-2 and ITR-4. Reconcile Form 26AS, compare the old and new regime side by side, and file the one that actually costs less.

    3 scenarios · both regimes
  4. 04

    IFRS, self-paced

    Fifteen modules of International Financial Reporting Standards and the Ind AS behind them: narrated lectures, worked examples, numeric exercises and a quiz each, then a final exam.

    15 modules · about 30 hours

Why it works

Documents first, forms second

Deciding which table an invoice belongs in is the skill. We never autofill it for you.

Ten checks per document

Classification, tax type, and eight typed fields. Partial credit, exactly like a reviewer marking your return.

The chain is real

A mistake in GSTR-1 table 4 becomes a wrong figure in your 3B cash ledger. You feel why accuracy matters.

A card for every concept

Twenty concept cards: one idea, one worked example, and the trap students actually fall into, with the section and the date it was true.

Marked when you file

Your return is scored when you submit it, against the same standard a reviewer would use. File the same month as often as you like.

A score you can trust

Every return is marked the same way a reviewer would, and the answers are never shown before you file. A certificate here means the work was done.

How you get in

  1. 1Sign in with your emailA code, not a password. Nothing to forget.
  2. 2See the price and pay by UPIAny UPI app. Paste the transaction reference when you are done.
  3. 3Your teacher verifies it by handUsually the same day. No card, no gateway, no subscription renewing while you are not looking.
  4. 4Your access window opensA window with a start and an end, not a lifetime licence, and it can be extended.
Sign in to see the price →

Every module, for the whole window

  • GST registration, start to GSTIN — 11 steps
  • 105 source documents across three businesses
  • GSTR-1 and GSTR-3B, marked to the rupee
  • Three income tax returns, both regimes compared
  • Fifteen IFRS modules with narrated lectures and a final exam
  • A certificate for each part: GST, income tax and IFRS
  • Twenty concept cards, a glossary and the formula sheet
  • Unlimited attempts while your window is open

Questions students actually ask

Is anything actually filed with the department?
No. This is a training simulator. It is not connected to the GST portal or the income tax portal, and nothing you submit here reaches any department. The GSTIN you are allotted at the end of the registration module is fictional: it belongs to a made-up company.
How do I pay, and how long does access last?
You pay by UPI and paste the transaction reference. Your teacher verifies it by hand and opens your access window, usually the same day. Access is a window with a start and an end, not a lifetime licence, and it can be extended.
What do I need to run it?
A laptop. The filing workspace puts the source document and the return side by side, and that needs a real screen. This is not a phone app.
Are the rates current?
Every rate, slab and threshold in the product is stated with the date it was true, and the concept cards show it on the card. Tax law moves. Nothing here is tax advice. For a real return, consult a qualified practitioner.
What happens when my window closes?
You stop being able to open the modules. Your attempts and scores are kept, so if your teacher extends or re-opens your access, everything is where you left it.