Crypto Loan Company: How to Borrow Against Bitcoin in 2026

A crypto loan company lends you dollars or stablecoins against your Bitcoin, Ethereum, or other digital assets. No credit check, no tax sale, as long as the collateral stays above the liquidation line. In 2026, the market spans regulated CeFi lenders like Coinbase and Nexo, DeFi protocols like Aave, and a growing number of institutional desks. This guide walks through LTV math, rate structures, custody risk, and the IRS rules that govern crypto-backed borrowing, every number attributed to an official source.

Key takeaways

• A crypto loan company holds your crypto as collateral and issues a cash or stablecoin loan, no credit check needed.
• LTV ratios typically range from 25% to 70%; a lower LTV reduces liquidation risk.
• Borrowing is not a taxable event, but liquidation of collateral is a taxable disposal per IRS guidelines.
• Verify custody arrangements: segregated accounts can protect your crypto if the lender files for bankruptcy.
• Flash loans are not consumer products; unsecured crypto loans are scarce and carry high rates.

What a Crypto Loan Company Actually Does

A crypto loan company issues a loan in dollars or stablecoins while holding your cryptocurrency as collateral. You deposit Bitcoin, Ethereum, or another accepted asset; the lender locks it in a custodial wallet and sends you the agreed loan amount. Repayment terms vary, some lenders require monthly payments, others let you repay at any time. Because the loan is overcollateralized, the lender does not need to check your credit history or income.

This setup is designed for people who want liquidity without triggering a taxable event. Selling crypto creates a capital gain or loss under IRS rules; borrowing against it does not. The loan proceeds can be used for anything, real estate, business expenses, debt consolidation, but the collateral remains exposed to price swings. If the asset's value drops too far, the lender liquidates the collateral to protect its position.

Crypto loan companies split into two broad categories: centralized finance (CeFi) platforms like Coinbase and Nexo, and decentralized finance (DeFi) protocols like Aave. CeFi lenders hold your collateral in their own custody and often offer fixed terms and customer support. DeFi protocols use smart contracts and non-custodial wallets, meaning you interact with code rather than a company. Both models share the same core mechanic: you pledge crypto, you get a loan.

The collateral-pledge mechanic explained

You initiate a loan by sending crypto to a designated address. The lender immediately calculates the loan-to-value (LTV) ratio based on the current market price. For example, if you deposit 1 BTC worth $60,000 and the lender offers a 50% LTV, you receive $30,000. The crypto is held in custody, either in a segregated account (CeFi) or in a smart contract (DeFi), until you repay the full amount plus interest. Once repaid, the lender releases the collateral back to your wallet.

Most lenders issue loans in stablecoins such as USDC or USDT, though some disburse in fiat via bank transfer. The collateral can be any asset the lender supports: BTC, ETH, SOL, XRP, and sometimes stablecoins themselves. The key point: you never sell the crypto, so you avoid triggering capital gains tax. But you also give up control of the asset during the loan term.

Why lenders skip credit checks

Overcollateralization eliminates credit risk. The lender holds more value in crypto than the loan amount. If you default, the lender sells the collateral to recover the funds. A credit score is irrelevant because the loan is asset-backed. This makes crypto loans accessible to borrowers with poor credit or no credit history, but it also means the lender can seize the collateral instantly if the LTV breaches the liquidation threshold, without the borrower protections of a traditional consumer loan.

LTV Ratios: How Much Can You Actually Borrow?

The loan-to-value ratio is the single most important number in a crypto loan. It determines how much you can borrow, when a margin call hits, and whether your collateral gets liquidated. LTV is calculated as the loan amount divided by the collateral value, expressed as a percentage. A lower LTV means higher safety; a higher LTV means more leverage but tighter liquidation thresholds.

Most CeFi lenders cap LTVs between 50% and 70% for major cryptocurrencies. DeFi protocols often allow higher LTVs, up to 80% or 85% for stablecoins and large-cap assets, but the risk of liquidation rises sharply. The lender sets a liquidation threshold, typically 70% to 80% LTV. If the collateral value drops and the LTV crosses that line, the lender automatically sells enough collateral to bring the loan back within the safe range.

This section walks through a concrete LTV scenario, then explains exactly how margin calls and liquidations are triggered. The numbers are straightforward, but the consequences are not, a 20% price drop can wipe out your collateral if you borrowed too close to the ceiling.

Step-by-step LTV calculation (worked example)

Take a borrower who posts 1 BTC when the price is $60,000. The lender offers a 50% LTV, so the loan amount is $30,000. The initial LTV is 50% ($30,000 ÷ $60,000). Now assume Bitcoin drops to $45,000. The collateral is now worth $45,000, but the loan balance is still $30,000. The new LTV is 66.7% ($30,000 ÷ $45,000). If the liquidation threshold is 70%, the borrower is dangerously close to a margin call but not yet liquidated.

If Bitcoin falls further to $37,500, the LTV hits 80% ($30,000 ÷ $37,500). At this point, the lender's smart contract or risk engine triggers a partial liquidation, selling just enough BTC to restore the LTV to the required level, often 50% or 60%. The borrower loses a portion of the collateral at a depressed price and may also incur a liquidation penalty fee.

How margin calls and liquidation are triggered

A margin call is a warning that the LTV is approaching the liquidation threshold. CeFi lenders usually send an email or app notification giving the borrower a short window to deposit more collateral or repay part of the loan. DeFi protocols have no such warning; liquidation happens automatically when the LTV breaches the threshold, as written in the smart contract.

Once liquidation starts, the protocol or lender sells the collateral at the current market price, often below the borrower's cost basis. The tax consequences are immediate: it is a taxable disposal of crypto, and the borrower may owe capital gains tax on the sale even though they received no proceeds, the proceeds went to the lender. The borrower gets any excess collateral back after the loan and fees are settled, but this is cold comfort if the asset was liquidated near the bottom.

How Crypto Loan Rates and Fees Are Structured

Rates on crypto-backed loans vary dramatically depending on the lender type, the collateral used, and the LTV tier. CeFi platforms like Coinbase advertise rates as low as 5% APR (Coinbase, 2026), while Nexo promotes rates from 1.9% per year (Nexo, 2026). DeFi protocols like Aave have variable rates that fluctuate with supply and demand; borrowing USDC on Aave often costs between 3% and 8% APR, but can spike during market volatility.

These headline rates are not the whole story. Lenders often charge an origination fee (0.5% to 2% of the loan amount), a prepayment penalty, or a liquidation fee (5% to 15% of the collateral sold). The effective APR can be significantly higher than the advertised rate. A loan with a 1.9% quoted rate might carry a 2% origination fee and a 10% liquidation penalty, making the real cost much higher if the borrower is caught in a margin call.

The table below compares typical rate structures across CeFi and DeFi. These are market observations, not quotes, every borrower must check the current terms before signing.

CeFi lenders vs DeFi protocols: rate differences

CeFi lenders set rates based on market conditions and internal risk models. They often offer fixed terms and predictable payments. The rate is usually lower for higher LTV tiers because the lender wants to attract borrowers. DeFi rates are algorithmic: they adjust in real time based on the utilization rate of the lending pool. When many users borrow USDC, the rate rises; when liquidity is abundant, it falls. DeFi can be cheaper than CeFi during calm markets, but it can surge unpredictably.

Hidden fees to read before you sign

Origination fees are common and can range from 0.5% to 2% of the loan amount. Prepayment penalties, charging a fee for repaying early, are less common but still exist on some CeFi platforms. Liquidation fees are the real danger: a penalty of 10% to 15% of the collateral sold is standard. If your BTC is liquidated, you lose the asset plus the penalty. Always read the loan agreement's fee schedule before depositing collateral.

Custody Risk: Who Holds Your Crypto, and What Happens If They Fail

The biggest mistake borrowers make is assuming their collateral is safe. When you deposit crypto with a CeFi lender, you are handing over the private keys. The collateral becomes an asset on the lender's balance sheet. If the lender files for bankruptcy, your collateral can be frozen for months or years, or lost entirely. The Wall Street Journal reported in 2022 that a crypto loan company filed for bankruptcy, noting that the price of crypto "showed remarkable resilience" despite the filing (WSJ, 2022). The resilience of the market did not help the borrowers whose collateral was trapped in the Chapter 11 process.

Custody risk is the single most overlooked risk in crypto lending. It is not theoretical, Celsius, BlockFi, and Voyager are all examples of CeFi lenders that collapsed and left borrowers as unsecured creditors. Some lenders now offer segregated accounts, where the collateral is held in a separate legal entity and not commingled with the lender's operating funds. This is a critical distinction. A borrower who pledges BTC with a lender that uses segregated custody has a much stronger claim in the event of insolvency.

DeFi protocols avoid custody risk by design, but they introduce smart-contract risk. Your collateral sits in a smart contract, not a company's vault. If the contract has a bug, it can be exploited. Over $3 billion was lost to DeFi exploits in 2022 and 2023 (Chainalysis, 2023). The choice between CeFi and DeFi is a trade-off between counterparty risk and code risk.

What 'custody' means in a crypto loan agreement

Custody refers to who holds the private keys. With a custodial lender, the company controls the keys. With a non-custodial protocol, the smart contract holds the keys but you retain the ability to withdraw once the loan is repaid. The loan agreement should specify whether the collateral is held in segregated accounts or commingled with other assets. Segregated custody means your crypto is not part of the general pool of assets available to the lender's other creditors.

Lessons from crypto lender insolvencies

Multiple high-profile crypto lenders filed for bankruptcy between 2022 and 2024. Borrowers who had collateral deposited with these firms became unsecured creditors, often recovering only a fraction of their assets. The lesson: verify the lender's custody model before depositing. A lender that offers segregated accounts and publishes regular proof-of-reserves is stronger than one that does not. The SEC has also weighed in, issuing a statement on tokenized securities on January 28, 2026 (SEC, 2026), to clarify federal securities laws as they apply to crypto assets, a sign that regulatory oversight is increasing.

IRS Tax Treatment of Crypto-Backed Loans

Taking out a crypto loan is not a taxable event. The IRS has not issued specific guidance on crypto-backed loans, but the general principle is clear: borrowing is not a sale. You do not owe tax on the loan proceeds because you have not disposed of the underlying asset. The IRS digital assets page, last updated June 28, 2026 (IRS, 2026), states that you may have to report transactions with digital assets on your tax return, but a loan origination is not a transaction that triggers reporting.

This tax treatment changes the moment the lender liquidates your collateral. Liquidation is a sale of the crypto, and it is a taxable event. The borrower must report the sale on Form 8949 and Schedule D, calculating the gain or loss based on the fair market value at the time of liquidation and the original cost basis. The borrower may owe capital gains tax even though they received no cash, the proceeds went to the lender. This is a frequent and painful surprise for borrowers who fail to manage their LTV.

Tax rules are evolving. The SEC's January 2026 statement on tokenized securities (SEC, 2026) signals that regulators are paying close attention to crypto lending. This guide is not tax advice; every borrower should consult a qualified tax professional familiar with digital assets before entering a crypto loan.

Is taking a crypto loan a taxable event?

No. Borrowing against crypto does not trigger a taxable event under current IRS guidance. The loan proceeds are not income, and the collateral is not sold. The IRS treats a crypto-backed loan the same way it treats a margin loan against securities: the loan is a liability, not a disposal. However, this treatment depends on the collateral not being liquidated. As soon as the lender sells the collateral, the tax picture changes completely.

What happens tax-wise if your collateral gets liquidated?

Liquidation is a taxable sale. The borrower must report the disposition on Form 8949, using the date of liquidation, the fair market value of the crypto sold, and the original cost basis. If the crypto was held for more than one year, the gain is taxed at the long-term capital gains rate; if held for one year or less, it is taxed as ordinary income. The borrower may also owe penalties if the liquidation results in a significant tax bill that was not covered by withholding or estimated payments.

Flash Loans and Crypto Loans Without Collateral: What's Real in 2026

Flash loans are a DeFi innovation that lets users borrow crypto without collateral, but only inside a single transaction. The loan must be taken and repaid within the same blockchain block, usually within seconds. If the borrower fails to repay, the entire transaction reverses, and the loan never happened. Flash loans are a developer tool, used for arbitrage, liquidations, and other complex DeFi strategies. They are not a consumer borrowing product. No regular person can get a flash loan to pay bills or buy a car.

Unsecured crypto loans, loans without collateral that last longer than one block, are extremely rare in the US. A few platforms have experimented with credit-based crypto lending, but rates are high and approvals are limited. The reality is that the crypto lending market is built on collateral. For a deeper look at the unsecured lending landscape, see our guide on crypto loans without collateral.

Comprendre les distinctions entre ces options est crucial, surtout quand on explore le concept de crypto loan no collateral.

The phrase "crypto loan without deposit" often appears in search queries, but it refers to the same thing: a loan where you do not deposit crypto upfront. In 2026, these products are not widely available to US consumers. The FTC warns that any offer of a no-collateral crypto loan that asks for upfront payment is likely a scam, "No legitimate business is going to demand you send cryptocurrency in advance" (FTC, 2026).

Flash loans: developer tool, not a consumer product

Flash loans are executed entirely within a single Ethereum transaction. A smart contract can borrow millions of dollars in USDC, use it to arbitrage a price difference across exchanges, and repay the loan with interest, all in one block. If any step fails, the entire transaction reverts. This makes flash loans risk-free for the lender, but they require coding skills and deep DeFi knowledge. They are not a way for an individual to get a personal loan.

Unsecured crypto loans in the US: limited options and higher rates

A handful of platforms, like Goldfinch and Maple Finance, offer undercollateralized or credit-based lending to institutions and accredited investors. For retail borrowers, options are virtually nonexistent. Any platform promising a crypto loan without collateral to the general public should be treated with extreme skepticism. The FTC's guidance on crypto scams is clear: sending crypto upfront to get a loan is a red flag. If you are looking for a crypto asset loan, collateral is the standard model.

How to Choose a Crypto Loan Company: A Practical Checklist

Not all crypto loan companies are equal. The checklist below covers the factors that matter most: LTV caps, rate structure, custody model, liquidation terms, and regulatory standing. Use it to compare lenders before depositing a single satoshi.

• LTV ceiling: What is the maximum LTV for your asset? A lower ceiling means less borrowing power but a safer margin. For BTC and ETH, 50% to 70% is typical. For altcoins like XRP or SOL, expect lower LTVs.
• APR and fee structure: Look beyond the advertised rate. Ask for the origination fee, prepayment penalty, and liquidation fee. The effective APR can be 2 to 3 times the headline rate if fees are high.
• Custody model: Does the lender use segregated custody? Are the reserves audited? A lender that holds your collateral in a separate legal entity is safer than one that commingles assets.
• Liquidation threshold and process: What LTV triggers a margin call? How much time do you have to add collateral? Is liquidation partial or full? A lower threshold gives you more time to react.
• Supported assets: Check that the lender accepts your crypto. BTC, ETH, and stablecoins are widely accepted; XRP and SOL are common but not universal.
• Regulatory disclosures: Look for lenders registered with FinCEN or state regulators. The SEC's January 2026 statement on tokenized securities (SEC, 2026) signals that compliance is becoming more important.
• FTC scam warnings: The FTC warns that "No legitimate business is going to demand you send cryptocurrency in advance" (FTC, 2026). Avoid any lender that asks for upfront crypto payments.

Pour une comparaison approfondie, vous pouvez consulter notre analyse des best crypto backed loans en 2026.

For a ranked list of lenders that meet these criteria, see our guide to the best crypto collateral loans. The market rewards due diligence: a borrower who checks these seven items before signing is far less likely to lose their collateral to a hidden fee or a custody failure.

Sources

• irs.gov
• sec.gov
• consumer.ftc.gov
• sec.gov

The information provided here is general in nature and is not a substitute for advice from a licensed financial advisor. Review your situation with a professional before committing.