What Are Crypto Loans? How They Work and What to Watch Out For

The crypto lending market collapsed in 2022. Celsius, BlockFi, and Voyager all offered crypto loans before freezing customer funds and filing for bankruptcy within months of each other. Billions in customer assets were locked for years.

By 2026, the market has rebuilt itself into a $73.6 billion ecosystem. The appeal never went away. Borrow cash against your Bitcoin or Ethereum without selling it, without triggering a tax event, and without giving up your exposure to future price gains.

The risks that caused the 2022 collapse have not disappeared. They have moved. This article explains exactly what crypto loans are, how they work step by step, what they cost, and what to watch before you borrow.

Key Takeaways

• Crypto loans let you borrow cash or stablecoins using crypto as collateral without selling your holdings.
• The loan-to-value (LTV) ratio determines how much you can borrow, typically 50% to 75% of collateral value.
• If collateral value drops below the liquidation threshold, the platform automatically sells your crypto with no warning.
• Centralised platforms manage CeFi loans, while smart contracts power DeFi loans.
• Aave alone crossed $1 trillion in cumulative lending volume by 2026, making DeFi the dominant lending channel.
• Crypto loans do not trigger a VDA tax event in India, but liquidation events do.
• Platform collapse remains a real risk. Always choose FIU-IND-registered or audited platforms.

What Is a Crypto Loan?

A crypto loan is a secured loan where your cryptocurrency acts as collateral. Instead of selling Bitcoin to access cash, you deposit it with a lender and receive cash, stablecoins, or another cryptocurrency in return. You repay the loan with interest over an agreed period, and the lender releases your collateral once you clear the debt.

The mechanics mirror a traditional secured loan, like a gold loan or a home loan, but with crypto as the collateral asset and without any credit check or income verification. The lender does not care about your credit score. It cares about the value of what you have deposited.

For Indian investors, there is a specific appeal. Borrowing against crypto does not constitute a sale under current VDA rules. That means it does not trigger the 30% capital gains tax under Section 115BBH that a direct sale would. You keep your exposure to price upside while accessing liquidity today.

How Do Crypto Loans Work? Step by Step

The process differs between centralised and decentralised platforms but follows the same core logic.

Step 1: Choose a platform

Use a CeFi platform (company-managed, KYC required) or a DeFi protocol (smart contract-based, wallet only). CeFi is simpler; DeFi offers more control.

Step 2: Deposit collateral

Transfer crypto such as Bitcoin or Ethereum to the platform. CeFi holds your assets, while DeFi locks them in a smart contract.

Step 3: Get your borrowing limit

The platform calculates your loan amount using the loan-to-value (LTV) ratio. Lower borrowing leaves more room for market fluctuations.

Step 4: Receive funds

CeFi platforms may disburse INR or stablecoins, while DeFi protocols send stablecoins directly to your wallet.

Step 5: Pay interest

Interest accrues from day one. CeFi rates may be fixed or variable, while DeFi rates change based on market demand.

Step 6: Monitor your LTV

If collateral value falls, your LTV rises. Exceeding the liquidation threshold can trigger an automatic sale of your collateral.

Step 7: Repay and reclaim

Repay the loan plus interest to unlock your collateral. DeFi settlements are usually instant, while CeFi withdrawals may take longer.

On CeFi platforms, a company manages your position. On DeFi platforms, a smart contract handles everything automatically, including liquidation, with no humans involved.

What Types of Crypto Loans Exist?

1. Collateralised loans

This is the most common type. You deposit crypto, borrow against it, and repay with interest. The lender holds your collateral until repayment. If the value of your collateral drops too far, the lender liquidates it to recover the loan. Used by investors who want liquidity without selling, traders who want leverage, and anyone avoiding a taxable disposal.

2. Flash loans

Flash loans are unique to DeFi. No collateral required, but the loan must be borrowed and repaid within a single blockchain transaction. If repayment does not happen, the entire transaction reverts. Aave processed $7.5 billion in flash loan volume during 2025. They are primarily used by developers and arbitrageurs, not relevant for most retail borrowers.

3. Crypto Loans Without Collateral

Platforms like Maple Finance and Clearpool offer credit-based lending to institutional borrowers after KYC and credit underwriting. Not available to retail users in 2026. If you see a platform promising uncollateralised retail crypto loans with no credit check, that is a red flag.

What Is the Loan-to-Value Ratio, and Why Does It Matter?

The LTV ratio is the single most important number in crypto lending. Most borrowers who get liquidated did not understand it well enough before they borrowed.

LTV is the loan amount expressed as a percentage of the collateral value.

Example: deposit ₹10 lakh worth of Bitcoin, borrow ₹5 lakh. That is a 50% LTV.

Here is why it matters in practice:

• Most platforms set a maximum LTV of 50% to 75% depending on the asset and platform.
• LTV is not fixed at the time of borrowing. It moves with the market price.
• If Bitcoin drops 20%, your collateral is now worth ₹8 lakh. Your ₹5 lakh loan is now 62.5% LTV.
• If LTV hits the liquidation threshold, typically 80% to 85%, the platform sells your collateral automatically.
• Liquidation happens fast, without negotiation, and often without a meaningful warning window.

LTV limits vary by platform. YouHodler offers up to 90% LTV, which sounds attractive but leaves almost no buffer against price swings. Conservative borrowers keep LTV well below the maximum to create room for volatility.

Practical rule: borrow at 50% LTV or below on volatile assets. The buffer matters more than the extra borrowing capacity.

CeFi vs DeFi Crypto Lending: What Is the Difference?

	CeFi	DeFi
Examples	Nexo, Ledn, CoinDCX	Aave, Compound, Morpho
Managed by	Platform or company	Smart contract
KYC required	Yes	Usually no
Interest rates	Fixed or variable	Algorithmic, variable
Collateral custody	Platform holds it	Smart contract holds it
Primary risk	Counterparty default	Smart contract exploit
INR settlement	Available on Indian CeFi	Not directly
Minimum loan	Varies, some from ₹8,000	Varies by protocol

CeFi platforms are simpler for Indian beginners. You interact with a company, go through standard KYC, and receive funds to a bank account. The risk is counterparty. If the platform collapses, your collateral may be frozen or lost. Celsius held $12 billion in customer assets when it filed for bankruptcy.

DeFi platforms offer more control. Your collateral is held by a smart contract, not a company. No one can freeze it or misuse it. But smart contracts can be exploited, interest rates are algorithmic and can spike without warning, and the interface requires a crypto wallet and basic technical knowledge.

For most Indian retail borrowers, a regulated CeFi platform is the more practical starting point. Institutions and HNIs moving large volumes often use crypto OTC desks for collateral deposits instead.

What Does a Crypto Loan Actually Cost?

The quoted interest rate is only part of the real cost.

1. Interest rates

Rates range from 0% on self-repaying DeFi protocols like Alchemix to 18.9% on the highest tier of CeFi platforms like Nexo. Most mainstream platforms sit between 5% and 12% APR. Aave’s variable borrow rate on USDC has ranged from 2% to 45% APR in volatile periods. The algorithmic rate moves with utilisation, not with your preferences.

2. Origination fees

Some CeFi platforms charge an upfront fee to open a loan. Check the fee schedule before committing. Not all platforms disclose this prominently.

3. Liquidation penalty

If your position is liquidated, platforms charge a penalty on the collateral sold, typically 5% to 15% of the liquidated amount, on top of the forced-sale price.

4. Indian tax consideration

Interest payments on crypto loans are not deductible under Indian VDA tax rules. They are a pure out-of-pocket cost. Factor this into the break-even calculation before borrowing. The India Crypto Tax Calculator can help you model the actual after-tax cost.

When Crypto Loans Go Wrong: Risks to Understand

1. What Is Crypto Loan Liquidation?

When crypto prices drop sharply, mass liquidations fire across the market simultaneously. Liquidations push prices down further, which triggers more liquidations. Positions can be wiped out in minutes. Borrowers who took on high LTV during a bull market are the most exposed when conditions reverse quickly.

During the May 2021 crash, over $8 billion in crypto positions were liquidated in 24 hours. It happened again in June 2022. The mechanism does not change between cycles.

2. Platform collapse

Celsius, BlockFi, and Voyager all collapsed in 2022, freezing billions in customer assets. The cause in each case was poor risk management, rehypothecation of customer collateral, and exposure to other failed entities. Recovery took years through bankruptcy proceedings.

In 2026, surviving CeFi platforms operate more transparently, but the risk has not gone away. Check for proof of reserves, a clear no-rehypothecation policy, and regulatory registration before depositing collateral.

3. Smart contract exploits

Cumulative flash loan exploits have exceeded $500 million since 2020. Established protocols like Aave have strong security track records, but newer forks and unaudited protocols have been drained repeatedly. If a DeFi lending protocol has not been audited by a reputable firm, the risk is material.

4. Tax surprises on liquidation: What most Indian borrowers miss

If a platform liquidates your collateral to recover the loan, that liquidation is treated as a sale of a virtual digital asset under Indian tax law. It is subject to the 30% flat tax under Section 115BBH. The fact that you did not choose to sell is irrelevant. The disposal triggers the tax event.

If liquidation produces a loss, that loss cannot be offset against other crypto gains in the same year. Each transaction is taxed in isolation under Indian VDA rules. This is the detail most Indian borrowers discover after the fact, not before.

Are Crypto Loans Available in India?

Yes, with caveats.

CoinDCX offers crypto-backed lending for Indian users with INR settlement and FIU-IND compliance. Global platforms like Nexo and Aave are accessible but involve cross-border fund transfers that sit in a grey area under FEMA for larger amounts.

Key points for Indian borrowers:

• Borrowing against crypto does not constitute a VDA sale. No immediate 30% tax trigger at the time of taking the loan.
• Liquidation events are treated as sales and taxed at 30% with no deductions except cost of acquisition.
• Interest payments are not deductible under Indian VDA tax rules.
• All crypto loan transactions should be documented for Schedule VDA disclosure at ITR filing.
• The Income Tax Act 2025, effective April 2026, adds crypto assets explicitly to the VDA definition. No change to core tax treatment but removes previous ambiguity.

Always use FIU-IND registered platforms for INR-denominated crypto loans. Offshore platforms offer no recourse under Indian law.

When Crypto Loans Are a Bad Fit

Crypto lending works for specific situations. Not all of them.

• Do not borrow against a single volatile asset with no stablecoin buffer. A 30% price drop at 70% LTV triggers automatic liquidation with no time to respond.
• Do not use a CeFi platform that cannot show proof of reserves or explain its rehypothecation policy. That is exactly the situation Celsius customers were in before June 2022.
• Do not borrow to fund recurring expenses on a fixed timeline. If you cannot absorb a margin call, the loan structure works against you.
• Document everything from day one. Liquidation is a taxable event whether you chose it or not. The crypto passive income strategies that generate yield on idle holdings are often a better fit than taking on loan risk for liquidity you do not urgently need.

Final Thoughts

Crypto loans are a real financial tool for investors who want liquidity without selling and without triggering a tax event at the point of borrowing. The mechanics are not complicated. The risks are.

Liquidation is automatic and fast. It tends to happen during the exact market conditions when you least want to be forced-selling. Platform collapses have happened before. Smart contracts can be exploited. And in India, a liquidation you did not choose still counts as a taxable sale at 30% with no loss offset.

Borrow at conservative LTV ratios that leave room for a 40% price drop. Choose platforms with verified credentials and audited security. Know what triggers a tax event before you commit.

Use the India Crypto Tax Calculator to model what a forced liquidation would cost you in tax before deciding how much to borrow.

Frequently Asked Questions