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Commodity Transaction Tax, or CTT is a small levy on transactions in non-agricultural commodity derivatives. It is charged on trades executed at exchanges such as the Multi Commodity Exchange of India (MCX), or the commodity segment of the NSE.
Agricultural produce sits outside CTT altogether, a choice that keeps that part of the market untouched. If you already know the Securities Transaction Tax from equity trading, CTT is its commodity-market counterpart.
This article explains what CTT is, how it is worked out, and why it matters.
Key Takeaways
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Simply buying a commodity futures or option contract does not attract CTT at the time of purchase.
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CTT generally applies to specified sale transactions in commodity derivatives and options, while certain option exercises can also attract CTT.
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Agricultural contracts are exempt, but only the ones formally notified as such.
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Your broker deducts and pays this tax for you. There is nothing to calculate or file on your end.
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Because it affects every trade made, CTT quietly adds up for frequent traders even though each charge looks tiny on its own.
What is Commodity Transaction Tax
Sell a commodity futures contract on an Indian exchange, and a small levy, known as the CTT, is deducted off the top before you see the money.
This tax applies specifically to non-agricultural commodity derivatives such as gold, silver, crude oil, and base metals. It was introduced in the Union Budget of 2013–14 and took effect on July 1, 2013.
Buy gold from a local jeweller, pay a supplier for crude oil directly, or take physical delivery of cotton bales off-exchange , none of that attracts CTT. It only kicks in on exchange-traded derivatives, futures and options, not on the physical goods themselves.
How CTT Rates Work
The rate depends on what you are trading and which side of the deal you are on. Commodity futures carry a CTT of 0.01% on the sell value, and it is the seller who pays.
The buyers on the futures side pay nothing. If you sell a gold futures contract worth ₹5 lakh, the tax comes to ₹50.
Options work differently, and this is where many newer traders get confused. If you are selling an option, CTT is charged at 0.05% of the premium you receive.
But if you are the buyer and you choose to exercise that option, a separate and far smaller charge kicks in: 0.0001% of the settlement value, paid by you as the buyer.
|
Transaction Type |
Rate |
Charged On |
Who Pays |
|
Futures (sale) |
0.01% |
Sell value of the contract |
Seller |
|
Options (sale of premium) |
0.05% |
Option premium |
Seller (writer) |
|
Options (on exercise) |
0.0001% |
Settlement value |
Buyer |
Simply buying a commodity futures or option contract does not attract CTT at the time of purchase. The tax activates only when a contract is sold or when an option is exercised.
Which Commodities Attract CTT
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Precious metals, including gold and silver.
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Base metals, such as copper, lead, zinc and nickel.
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Energy products, including crude oil and natural gas.
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Agricultural commodities such as crops and grains are exempt, though only when the specific contract has been formally notified as such.
How CTT is Collected
You do not need to work this out yourself. The exchange's clearing corporation calculates the tax automatically at the end of each trading day, and your broker pays it on your behalf, it just gets debited from your account.
On your contract note, CTT shows up under statutory charges, sitting apart from brokerage, exchange transaction fees, GST and stamp duty. Some brokers list it trade by trade while others total it up for the whole day.
Why the Government Introduced CTT
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Revenue generation: Taxing commodity transactions gives the government an additional funding stream.
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Curbing excessive speculation: A small cost on every trade makes rapid, high-volume speculative activity less attractive. This keeps markets from swinging too wildly.
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A fairness argument: Before CTT, commodity trading carried no equivalent of the Securities Transaction Tax that equity traders already paid, making commodities cheaper to trade purely on tax grounds. CTT closed that gap.
What CTT Means for Your Trading Costs
For a long-term investor who trades occasionally, CTT barely registers. A single ₹50 charge on a ₹5 lakh trade will not change anyone's strategy.
It is a different story if you trade often. High-frequency traders and those running strategies built on frequent futures rollovers or repeated option writing will find that CTT adds up across dozens of trades.
What looks negligible in isolation can dent returns once you multiply it across a busy month, which is why strategies that ignore transaction costs often disappoint in live trading.
Hedgers on tight margins face the same concern. A small, consistent cost matters when your numbers are already precise, so pricing in CTT before scaling a position is sensible.
Common Mistakes Traders Make With CTT
- Assuming the wrong party pays. Sellers pay CTT on futures and on option premiums; buyers only pay it, at a tiny rate, if they exercise an option. Getting this backwards throws off your cost calculations.
- Treating every agricultural contract as automatically CTT-free. Exemption depends on formal notification, not simply on whether the underlying commodity is agricultural.
Conclusion
Commodity Transaction Tax is a small but steady cost baked into relevant transactions on India's commodity exchanges. It applies to non-agricultural derivatives, except for agricultural contracts (when properly notified), and is collected automatically through your broker, so there is no paperwork on your end.
Understanding how the rates apply to futures and options, and who pays at each stage, helps you factor real costs into your trading decisions.
