Crypto Earn and Borrow Accounts 2026: Yields and Risks

A crypto "earn" account pays you a yield for handing your coins to a platform, which then lends or deploys them. A crypto "borrow" account, or credit line, lends you cash or stablecoins against coins you pledge as collateral. Both can be useful, and both carry risks a bank savings account does not: the platform can fail, the collateral can be sold automatically when prices fall, and in most cases there is no deposit insurance behind the balance. Higher advertised returns always come with higher, sometimes hidden, risk, so this guide is about understanding that trade-off, not chasing the headline rate.

Earn accounts: where the yield actually comes from

When a platform pays you a yield on deposited crypto, the money has to come from somewhere. In practice it comes from lending your coins to borrowers who pay interest, from using them in market activity such as staking or trading, or from the platform's own marketing budget. Providers such as Nexo operate in this space.

The question to ask any earn product is simple: who is the borrower, and what happens to my coins if that borrower does not pay back? A platform that cannot answer clearly in its terms is asking you to accept a risk you cannot size.

The risks that distinguish them from a bank deposit are fundamental and must be understood before committing anything: the funds are generally not covered by deposit insurance, the value of crypto assets can fall sharply, platform and counterparty risk is real, and advertised rates can change.

Borrow accounts: how a crypto-backed loan works

A crypto credit line turns on one number, the loan-to-value ratio (LTV): the loan divided by the current value of your collateral. Borrow EUR 4,000 against EUR 10,000 of bitcoin and your LTV is 40%. Because the collateral's price moves every second, your LTV moves with it, even if you never borrow another cent.

Nexo publishes its thresholds on its own pages, read on 16 October 2026:

Other lenders use different numbers, and Nexo states that rates and availability vary by region, so treat the table as one provider's published terms, not an industry standard.

Worked example: how far can the price fall?

Say you pledge bitcoin worth USD 25,000 and borrow USD 10,000. Your starting LTV is 10,000 / 25,000 = 40%. Using the thresholds in the table, and ignoring interest that would add to the loan over time:

• Margin call at 70%. The collateral would be worth 10,000 / 0.70 = USD 14,286. That is a fall of (25,000 - 14,286) / 25,000 = about 43% from where you started.
• Automatic partial repayment at 83.33%. The collateral would be worth 10,000 / 0.8333 = about USD 12,000. That is a fall of about 52%.

Now the same loan at a 50% starting LTV, borrowing USD 12,500 against the same USD 25,000:

• Margin call when collateral reaches 12,500 / 0.70 = USD 17,857, a fall of about 29%.
• Automatic repayment when it reaches 12,500 / 0.8333 = USD 15,000, a fall of 40%.

Because crypto prices can move sharply, the gap between a 40% and a 50% starting LTV can be the gap between a warning and a forced sale in a bad month. Borrowing less than the maximum, and keeping spare collateral or cash to top up, is the only reliable protection.

What happened when platforms failed

The history of this sector includes platforms that failed and customers who lost funds, and two official records show how.

• Celsius Network. According to the US Federal Trade Commission (press release, 13 July 2023), Celsius told customers they could withdraw at any time, claimed a USD 750 million insurance policy for deposits that the FTC says it did not hold, and advertised earn rewards of up to 18% APY. It filed for bankruptcy in July 2022. The FTC alleged it misappropriated more than USD 4 billion in customer deposits; the settlement included a USD 4.7 billion judgment, suspended so remaining assets could go back to customers through the bankruptcy.
• BlockFi. On 14 February 2022 the US Securities and Exchange Commission announced that BlockFi would pay USD 100 million (USD 50 million to the SEC and USD 50 million to 32 states) because its crypto interest accounts were securities that should have been registered.

The lesson is not that every platform will fail. It is that "insured", "withdraw any time" and a high fixed rate are claims you should check in the terms, not accept from the marketing page.

What EU rules do and do not cover

The EU's Markets in Crypto-Assets Regulation (MiCA) licenses crypto-asset service providers, but it does not regulate crypto lending and borrowing as such. ESMA's Q&A 2883 (18 June 2026) confirms that providers may offer lending, but that MiCA's safeguarding arrangements do not cover assets in lending programmes. It adds that a provider must not use your crypto for lending without your "prior express and specific consent", that consent hidden in general terms is not enough, and that lending revenue should accrue to you because you bear the risk, minus a fair fee.

In plain terms: an EU licence for custody or exchange tells you the firm is supervised, but it does not turn an earn balance into a protected deposit. Outside the EU the rules differ again, and in some countries these products are not offered at all.

Before you deposit or borrow: a short checklist

1. Read the terms for who holds title to your coins once they are in an earn product.
2. Find the margin-call and automatic-repayment thresholds and run the worked example above with your own numbers.
3. Check whether the yield is paid in the platform's own token, and what it would be worth if that token fell.
4. Keep everyday money and emergency savings in a regulated account, separate from anything crypto.
5. Never deposit more than you can afford to lose.

For how these products differ from crypto cards and exchanges, see crypto banking explained. Platform detail is in our Nexo review and the Nexo vs Bybit Earn comparison, and the step-by-step version is how to earn yield on crypto safely. If your bank stops a transfer to a crypto platform, why banks block crypto transfers explains the usual reasons.

This sits apart from the everyday banking tools elsewhere on the journal — contrast it with best multi-currency accounts and the protections discussed in banking safety and fraud protection, within the honest guide to modern money tools.

Frequently asked questions

Is a crypto earn account the same as a savings account?

No. A bank savings account is a deposit usually covered by a national guarantee scheme. A crypto earn balance is generally not covered by deposit insurance, and its value moves with the crypto price.

What is a margin call on a crypto loan?

It is a warning that your loan-to-value ratio has risen because the collateral has lost value. Nexo says it may send one when LTV is above 70% and rising, and that partial automatic repayments may occur at 83.33%.

How much should I borrow against my crypto?

Less than the maximum. In the worked example, a 40% starting LTV survives a fall of about 43% before a margin call; a 50% starting LTV reaches the same point after about 29%.

Does MiCA protect crypto I lend out?

No. ESMA states that MiCA does not address crypto lending and borrowing and that MiCA safeguarding does not apply to assets used in lending programmes.

Treat high advertised yields as high risk, understand the mechanics, and never deposit more than you can lose. General information, NOT financial advice; capital at risk, products may be unregulated, availability varies.