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Part 2: Advanced GST Mechanics

Input Tax, Output Tax, and the Trading Chain

Chapter 4 | Financial Planning

2.1 The Trading Chain

Products move through a chain of traders before finally reaching you (the consumer).


Manufacturer

Wholesaler

Retailer

Consumer

B2B (Business to Business):
When a factory sells to a shopkeeper. Both have GST numbers.

B2C (Business to Consumer):
When the shopkeeper sells the final product to YOU. You don't have a GST number.

The Golden Rule: The final consumer pays the ENTIRE tax burden. The traders in the middle do not pay tax out of their own pockets!

2.2 Input vs. Output Tax (Easy Way)

Imagine you own a Mobile Phone Shop. Let's look at your taxes from two directions:

Input Tax

The GST you pay when you BUY stock from the wholesaler.

💸 Money flows OUT

(You buy 10 phones. You pay GST to the wholesaler).

Output Tax

The GST you collect when you SELL phones to customers.

💰 Money flows IN

(A customer buys a phone. You collect GST from them).

2.3 Input Tax Credit (ITC)

ITC is like a "cashback" system for shopkeepers. It prevents "Cascading Effect" (Tax on Tax).

Net GST Payable = Output Tax - Input Tax Credit (ITC)
Real Life Example:
1. You collected ₹100 GST from your customer (Output Tax).
2. But earlier, you already paid ₹40 GST to the wholesaler when you bought the item (Input Tax).
3. You tell the government: "I already paid ₹40 earlier, give me credit for it!"
4. You only pay the balance: ₹100 - ₹40 = ₹60.

2.4 The Composition Scheme

Small shops (earning under ₹1.5 Crore) can choose a simplified scheme. They pay a flat 1% tax from their own pocket to avoid heavy paperwork.

TAX INVOICE
(Regular Dealer)
Item: Laptop₹40,000
+ CGST (9%)₹3,600
+ SGST (9%)₹3,600
Total₹47,200
✔ Allowed to collect GST
BILL OF SUPPLY
(Composition Dealer)
Item: Groceries₹2,000
+ GST₹0

Total₹2,000
❌ Cannot charge GST to customer
Because Composition Dealers cannot charge GST, they CANNOT claim ITC!

2.5 Advanced Compliance (Tracking)

How does the government stop tax evasion? Using these three rules:

1. E-Way Bill (Electronic Way Bill)

An electronic "permit" needed to move goods in a truck if the value is over ₹50,000.

> ₹50k Checkpoint

Place of Supply

Tells the system exactly where the goods are consumed to decide if it's CGST+SGST or IGST.

Time of Supply

Locks in the exact date so the business knows which month to pay the tax in.

Concept Check

Question 1:

A retailer pays ₹5,000 as GST while purchasing stock (Input Tax), and collects ₹7,500 as GST while selling it (Output Tax). What is his Net GST Payable in cash?

Answer: ₹2,500 (Output ₹7,500 - Input ₹5,000)

Question 2:

Can a shopkeeper under the Composition Scheme issue a "Tax Invoice" and charge you GST?

Answer: NO! They must issue a "Bill of Supply".

Part 2 Complete!

You have mastered ITC and GST Mechanics.

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