Think about the last time you bought something and the shopkeeper handed you a bill. Did it say 'GST: ₹180' clearly, or was it buried in a total? Section 33 of the CGST Act 2017 says: you must clearly show the GST amount in your invoice and all related documents — no hiding it inside the final price.
The rule is simple. Whenever a taxable supply is made for a consideration (i.e., money is involved), the person liable to pay tax — usually the registered supplier — must prominently indicate the tax amount in every document connected to that transaction. This includes the tax invoice, assessment documents, delivery challans, debit/credit notes, and any other similar papers. The word prominently is key — it cannot just be mentioned in fine print or tucked away. It must be visible and clear.
Why does this matter? Two big reasons. First, it protects the buyer — they know exactly how much GST they are paying, and if they are a registered business, they know the ITC (Input Tax Credit) amount they can claim. Second, it prevents tax on tax situations. If the GST component is not separately disclosed, a buyer might charge GST on the full price including the embedded tax — which inflates the tax base illegally. Section 33 exists to maintain price transparency and keep the GST chain clean. The phrase notwithstanding anything contained in this Act or any other law makes this an overriding provision — it applies even if some other law says otherwise. This is a frequently tested 2–4 mark theory question, especially in the context of 'what happens if tax is not shown separately' or 'why is disclosure of tax in invoices mandatory under GST'.