If you traded crypto in India this year, you already know about the 30% tax on profits and the 1% TDS on every sale. But there is a third tax quietly sitting on top of every trade you make, and most active traders either miss it entirely or misunderstand what it actually applies to.
Since July 2025, Indian crypto exchanges have been required to charge 18% Goods and Services Tax (GST) on their service fees. This is not a tax on your profits or your trade value. It is a tax on the fee the exchange charges you for executing the trade. Small per transaction, but for anyone trading regularly, the annual figure is worth knowing.
This guide breaks down exactly what attracts GST, what does not, how it applies differently on centralised and decentralised platforms, and what it costs to a trader at different levels of activity, so you can plan around it rather than discover it after filing.
Key Takeaways
- GST at 18% applies to exchange service fees, not to the total value of a crypto trade.
- The 18% GST is entirely separate from 30% income tax on profits and 1% TDS on every sell transaction.
- Indian exchanges such as CoinDCX and WazirX were already charging GST before July 2025. Bybit aligned on July 7, 2025.
- DEX protocols with no identifiable service provider occupy a different GST position from CEXs, but the activity is not tax-free.
- GST-registered traders operating as a business may be eligible to claim Input Tax Credit on exchange fees paid, subject to conditions.
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What Is GST on Crypto in India?
GST on crypto is not an additional tax on your crypto profits. Instead, it applies to the service fees charged by exchanges for facilitating trades, making it essential for active traders in FY 2025–26 to understand this distinction and manage their trading costs effectively.
The Legal Basis
Exchange service fees charged to Indian residents qualify as a taxable supply of services under Section 9(1) of the CGST Act, 2017. The 18% rate applies under Notification No. 11/2017 – Central Tax (Rate), Entry 35, which covers services not classified elsewhere. No specific exemption or concessional rate exists for Virtual Digital Asset services.
Where a foreign exchange such as Bybit supplies services to Indian residents, it is required to register under Section 24 of the CGST Act and remit GST directly to the Indian government. Bybit’s July 7, 2025 announcement was its formal alignment with this existing obligation.
The Fee, Not the Trade
This is where most traders miscalculate their GST exposure. GST does not apply to the value of the crypto being bought or sold. It applies only to the service fee that the exchange charges for executing the transaction.
On a trade worth INR 1,00,000 with a 0.1% fee, GST at 18% applies to INR 100, not to INR 1,00,000. The GST cost on that single trade is INR 18. At scale, across hundreds of trades per month, that figure becomes significant.
4 Taxes, 4 Separate Laws
All four taxes that apply to active crypto traders in India are governed by separate legislation. Paying one does not reduce another.
|
Tax |
Rate |
Applies To |
Governing Law |
|
Income Tax |
Slab Rate |
Income from crypto (mining, staking, yielding, airdrops etc) |
|
|
Capital Gains Tax |
30% + 4% cess |
Profit on disposal |
|
|
TDS |
1% |
Transfer value above INR 10,000 |
|
|
GST |
18% |
Exchange service fees |
Section 9, CGST Act, 2017 |
Which Crypto Transactions Attract GST in India?
GST applies wherever an identifiable service provider charges a fee for a service delivered to an Indian resident. The list is broader than most traders expect, and it is not limited to basic spot trading fees.
What attracts GST?
Here is a list of transactions that attract GST in India:
- Spot trading fees
- Margin and futures trading fees
- Crypto withdrawal fees
- On-chain staking service fees charged by the platform
- Auto-conversion and liquidation fees in Unified Trading Accounts
- OTC trading fees and Bybit Pay transaction fees
- Fiat deposit and withdrawal service charges
- Copy trading and bot trading fees
What Does Not Attract GST?
Here is a list of transactions that do not include GST in India:
- Income from cryptocurrencies through mining, staking, and airdrops.
- The underlying value of the crypto trade itself
- Promotional APR boost rewards on staking
- Holding crypto in a wallet
- Transferring crypto between your own wallets
- Crypto disposal gains fall under the capital gains tax rule, not GST
Note: If your notice cites Section 271(1)(c) but relates to crypto income from FY 2017-18 or later, raise this in your response. The wrong section being cited is a procedural ground for challenging the notice.
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Did Indian Exchanges Already Charge GST Before July 2025?
Yes, they did. The July 2025 headlines were focused on Bybit, which is an international exchange. But for traders who had been using domestic platforms all along, the 18% GST on service fees was not new at all. The real shift was that foreign exchanges finally caught up.
Domestic Exchanges:
Indian exchanges such as CoinDCX, WazirX, Zebpay, and others are GST-registered entities operating within India’s tax framework. They were already charging 18% GST on service fees before July 2025. For most users, this cost was embedded in the fee structure without being presented as a separate GST line item.
Traders who believed they were avoiding GST by choosing an Indian exchange over a foreign one were, in most cases, already paying it. The only difference was visibility.
Foreign Exchanges
Foreign exchanges without a direct Indian tax presence were not previously collecting GST from Indian users. Bybit’s July 7 announcement was a formal compliance step under Section 24 of the CGST Act, which requires registration for any entity supplying taxable services to Indian residents from outside India.
Other foreign exchanges operating in India that have not yet aligned face the same obligation. Just because Bybit was the first major exchange to announce this publicly does not mean other exchanges are exempt.
What Does This Means for Traders Who Switched Platforms?
Some traders moved from Indian exchanges to foreign platforms specifically to reduce costs. On the GST front, that cost advantage is now gone for exchanges that have aligned. The remaining difference between platforms comes down to base fee rates and available instruments, not GST treatment.
How Does GST Work on CEX vs DEX in India?
The GST treatment of a trade depends entirely on who or what collects the fee. Centralised and decentralised exchanges are structured differently, and that difference shapes how the tax applies.
|
Factor |
CEX |
DEX |
|
Service provider |
Identifiable exchange entity |
Smart contract, no central entity |
|
Fee recipient |
Exchange collects and remits GST |
Liquidity providers, other users |
|
GST invoice |
Issued by exchange |
Not issued, no entity to issue one |
|
GST applicability |
Clearly applies under Section 9 CGST Act |
No explicit CBIC guidance issued |
|
Compliance documentation |
Full paper trail |
No receipt, no counterparty detail |
|
AIS mismatch risk |
Low, exchange reports automatically |
Higher, wallet analytics used by ITD |
Note: The absence of guidance does not make DEX activity tax-free. The ITD has expanded its use of wallet analytics and AIS data to track DEX activity. Traders using DEXs carry documentation risk ,no GST receipt, no clear counterparty, and no invoice that reconciles with AIS entries.
What Does 18% GST Actually Cost an Active Trader in India?
Most traders underestimate the GST cost because they consider it on a per-trade basis. The number looks small and the annual figure tells a different story. This section works through three volume levels so traders can see exactly where they stand.
The Formula
GST cost per trade = Trade value × Exchange fee rate × 18%
Annual GST cost = Monthly volume × Fee rate × 18% × 12
Three Trading Levels: Annual GST Cost
|
Monthly Volume |
Fee Rate |
Monthly Fee |
GST at 18% per Month |
Annual GST Cost |
|
INR 10,00,000 |
0.1% |
INR 1,000 |
INR 180 |
INR 2,160 |
|
INR 50,00,000 |
0.1% |
INR 5,000 |
INR 900 |
INR 10,800 |
|
INR 1,00,00,000 |
0.1% |
INR 10,000 |
INR 1,800 |
INR 21,600 |
Figures are illustrative at a 0.1% fee rate. Actual cost varies by exchange and instrument.
Why Does This Matter Alongside Income Tax and TDS?
GST is not deductible against income tax. It is a pure cost, sitting entirely outside the income tax framework. A trader doing INR 1 crore monthly volume pays GST on every fee, 1% TDS on every sell-side transaction, and 30% on net profits, all three calculated independently.
TDS is claimable as a credit against the final income tax liability. GST is not. For individual traders without GST registration, every rupee of GST paid on exchange fees is gone permanently.
Can You Claim Input Tax Credit on Crypto Exchange Fees?
Input Tax Credit (ITC) allows GST-registered businesses to recover GST paid on business expenses by offsetting it against their GST liability on outward supplies. Whether an active crypto trader can use this mechanism depends on how their trading activity is structured.
Who Can Claim ITC?
Input Tax Credit is available only to GST-registered persons making taxable outward supplies. The following may be eligible:
- A proprietary trading firm with GST registration
- A business providing crypto-related services with taxable outward supplies
- An entity already registered under GST for other business activity
An individual trader with no GST registration cannot claim ITC under any circumstances. Registering solely to claim ITC on exchange fees is unlikely to be cost-effective. The compliance costs of maintaining a GST registration typically exceed the ITC benefits for most individual traders.
What You Need to Claim ITC?
A valid GST invoice from the exchange is mandatory before any ITC claim can be made. You will need:
- A compliant GST invoice with a valid GSTIN from the exchange
- Confirmation that the invoice format is accepted by the Indian GST authorities
- A record of all inward supplies reported correctly in GSTR-2B
- Eligible taxable outward supplies to offset the ITC against
For Indian exchanges, invoices are issued automatically. For foreign exchanges, verify the invoice format before claiming ITC. Without a compliant invoice, no claim is possible regardless of eligibility.
How to Account for GST on Crypto in Your Tax Filing?
GST and income tax are two separate filings under two separate laws. What matters for active traders is knowing what to track, where each figure goes, and how to ensure nothing creates a mismatch when both filings are cross-checked by the authorities.
Tracking GST Paid on Exchange Fees
Keeping an accurate record of GST paid is necessary whether or not you can claim ITC. At the end of each quarter, you should have:
- A fee statement from every exchange used, with the GST component itemised separately
- For Indian exchanges, download monthly statements directly from the platform
- For foreign exchanges such as Bybit, verify that invoices include a GSTIN and confirm the format meets Indian GST authority requirements
- A running total of GST paid across all platforms for the financial year
GST Is Not Reported in Your Income Tax Return
GST paid on exchange fees cannot be deducted from your income tax return. Section 115BBH permits only the cost of acquisition as a deduction against crypto gains. Service fees, including the GST charged on those fees, are not deductible for income tax purposes. The two filings are entirely separate and do not interact.
What GST-Registered Traders Must Do?
If you operate as a GST-registered business, report GST paid on inward supplies (exchange fees) in GSTR-2B each month. Claim ITC only where a valid, compliant invoice exists and only against eligible outward supplies. File GSTR-3B monthly or quarterly, depending on your registered turnover threshold.
Tracking GST across multiple exchanges, domestic and foreign, alongside income tax and TDS reconciliation, is a three-system problem that most spreadsheet-based approaches cannot handle accurately. That is the gap KoinX is built to close.
How KoinX Can Help Active Traders Manage Crypto Tax in India?
Active traders in India are now managing four separate tax obligations: income tax on profits, TDS on every sell transaction, and GST on exchange fees, each governed by a different law, filed on a different timeline, and calculated on a different basis. Staying on top of all three manually, across multiple platforms, is where compliance errors accumulate.
KoinX is a global crypto tax platform trusted by over 1.5 million users across 100+ countries, with 800+ exchange and wallet integrations. For Indian active traders, it consolidates transaction data from domestic and foreign exchanges, calculates GST on fees, reconciles TDS credits, and generates ITR-ready Schedule VDA reports, all in one place. Whether you trade on CoinDCX, Bybit, or Binance, KoinX imports the data and applies the correct Indian tax treatment automatically.
Consolidated Tax Computation Across All Four Layers
KoinX calculates income tax, TDS, and GST obligations from a single imported data set. Rather than running four separate calculations across four spreadsheets, traders get a unified view of their total tax position for the financial year, with each layer clearly and independently broken out.
Exchange Fee and GST Tracking Across CEX Platforms
For every connected exchange, KoinX identifies the fee component of each transaction and calculates the 18% GST applied to it. Monthly and annual GST cost summaries are available per platform, giving high-volume traders a clear picture of where GST is accumulating and how platform fee rates are affecting overall cost.
TDS Reconciliation Tool
KoinX’s TDS reconciliation tool cross-references TDS deducted by each connected exchange against the corresponding Schedule VDA entries. It identifies credits in Form 26AS that have not been matched to a transaction, and flags entries where the deducted amount does not align with the reported transaction value.
ITR-Ready Schedule VDA Reports
KoinX generates Schedule VDA reports formatted for ITR-2 and ITR-3, with each disposal event logged individually, acquisition date, transfer date, cost of acquisition, and resulting gain. For PGBP filers, turnover is calculated on the absolute-sum basis required for Section 44AB assessment.
Managing four tax obligations across multiple platforms is complex enough without building the calculations yourself. Get registered on KoinX today and get your complete crypto tax picture, income tax, TDS, and GST, ready before the filing deadline.
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Conclusion
GST on crypto is one part of a three-layer tax structure that every active trader in India now navigates. It applies to exchange fees, not trade values, but at scale, it adds up. Knowing what attracts GST, how CEX and DEX platforms differ, and whether ITC applies to your situation puts you in control of your actual trading costs for FY 2025-26.
Keeping track of GST across multiple exchanges, alongside TDS credits and income tax calculations, is where manual approaches break down. KoinX consolidates all four into one accurate, filing-ready output, so nothing slips through before the deadline. Sign up on KoinX today and take the guesswork out of crypto tax compliance.
Frequently Asked Questions
Is GST Charged on the Full Value of My Crypto Trade or Only on the Fee?
GST applies only to the service fee charged by the exchange, not to the total value of the crypto being traded. On a trade worth INR 1,00,000 with a 0.1% fee, GST at 18% is charged on INR 100. The GST cost on that trade is INR 18. The underlying trade value is outside the GST framework entirely.
Was 18% GST on Crypto Always Applicable in India?
The legal obligation under the CGST Act, 2017, existed before July 2025. Indian exchanges were already charging 18% GST on service fees as registered entities. What changed in July 2025 was that foreign exchanges, starting with Bybit on July 7, began formally aligning with this existing obligation. The law did not change, compliance did.
I Trade Only on DEXs. Do I Still Have to Pay GST?
India’s GST framework has not yet issued explicit guidance on DEX transactions. DEX protocols operate via smart contracts with no central service provider collecting a fee in the same way a CEX does. However, this does not make DEX activity tax-free. The ITD uses wallet analytics and AIS data to track DEX activity, and the absence of a GST receipt creates documentation risk rather than a legal exemption.
Can I Deduct GST Paid on Exchange Fees From My Income Tax Liability?
No. GST paid on exchange fees is not deductible in your income tax return. Section 115BBH permits only the cost of acquisition as a deduction against crypto gains. Service fees, including the GST charged on those fees, are not deductible. For individual traders without GST registration, the GST cost is unrecoverable. GST and income tax are governed by separate laws and do not interact.
What Is the Difference Between the 1% TDS and the 18% GST on Crypto?
TDS at 1% under Section 194S of the Income Tax Act applies to the transfer value of a crypto transaction above INR 10,000. It is an advance tax deduction, claimable as a credit against your final income tax liability. GST at 18% under the CGST Act applies to the service fee charged by the exchange. It is not claimable as a credit for unregistered individual traders and is governed by a completely separate law.
I Trade on Both Binance and CoinDCX. How Do I Track the GST Paid Across Both?
Download monthly fee statements from each platform separately. CoinDCX, as an Indian exchang,e will itemise GST on your statements directly. For Binance, verify whether GST is being charged and whether the invoice format meets the Indian GST authority requirements. Maintain a consolidated record of GST paid across all platforms for the financial year. KoinX connects to both exchanges and automatically tracks the fee and GST components of every transaction.
I Already Filed My ITR, but Did Not Account for GST on Fees. What Should I Do?
GST on exchange fees does not appear in your income tax return, it is filed separately under the GST framework. If you are an unregistered individual trader, there is no GST filing obligation on your end. If you are a GST-registered business that failed to report inward supplies correctly, file a revised GSTR-3B for the affected period. For income tax, GST on fees is not deductible, so no income tax amendment is required solely for this reason.
