Interactive Brokers has added Ethereum staking to Client Portal for eligible Interactive Brokers LLC clients. Clients can now submit staking requests alongside their usual brokerage activity, though the ETH is held and staked through Zero Hash rather than by Interactive Brokers itself.
Key Takeaways
- Eligible Interactive Brokers LLC clients can stake ETH through Client Portal.
- Ethereum is the only staking asset at launch, with availability varying by affiliate and country.
- Zero Hash provides the staking service and custody arrangement.
- Rewards can compound, but they are variable and not guaranteed.
- Staked ETH may not be ready to sell or transfer immediately after an unstake request.
ETH staking moves into Interactive Brokers’ Client Portal
Interactive Brokers introduced Ethereum staking on October 13. Eligible Interactive Brokers LLC clients can use the Staking Dashboard in Client Portal to request staking or unstaking and monitor pending activity.
Ethereum is the sole supported asset at launch. The broker says access depends on the Interactive Brokers affiliate, country of residence and client eligibility, so crypto trading access does not automatically mean a client can use the staking feature.
The launch simplifies the front end of the process for existing Interactive Brokers customers. Instead of managing a separate staking account, the client can initiate and track the request from the same portal used for other account activity.
What changes for the client—and what does not
| Part of the experience | What Interactive Brokers adds | What still depends on others |
|---|---|---|
| Submitting a request | Stake, unstake and pending-activity tools inside Client Portal. | Zero Hash processes the service request. |
| Custody | A familiar brokerage interface for viewing the position. | The crypto position is held with Zero Hash, outside Interactive Brokers. |
| Rewards | Rewards are credited as additional staked ETH when earned. | Ethereum network rewards, applicable fees and validator performance affect the outcome. |
| Leaving staking | Clients submit the unstake request from Client Portal. | Ethereum’s withdrawal process and provider handling determine when ETH becomes available. |
Zero Hash provides the staking service. Interactive Brokers’ crypto disclosures state that digital assets are held with Paxos or Zero Hash, depending on the account arrangement, rather than being custodied by Interactive Brokers.
That makes this a custodial staking product, not self-custody. A client does not hold the private keys or select validators directly. The trade-off is operational simplicity: the client can use a familiar brokerage portal while Zero Hash handles the underlying staking arrangement.
Rewards may compound, but the rate is not fixed
Interactive Brokers says rewards, when earned, are credited as additional staked cryptocurrency. They can therefore compound while the ETH remains in staking.
That does not turn ETH staking into a fixed-interest product. The underlying Ethereum reward level can change, while the amount passed to a customer depends on fees and the terms of the service. Any displayed estimate should be treated as a current indication, not a promised annual return.
Interactive Brokers’ public staking page explains that rewards can compound, but it does not publish one fixed reward rate or universal staking-fee figure. Clients need to check the current terms in Client Portal before opting in.
The key liquidity warning
Staked ETH should not be treated as immediately tradeable ETH. An unstake request may take from hours to weeks, depending on the asset, Ethereum’s processing and the provider’s handling of the request.
The crucial decision is how much ETH to leave liquid
The main issue for a client is not submitting the staking request; it is what happens later if they want to sell, transfer or rebalance the position during a fast market move.
Zero Hash’s terms say unstaking can take from hours to weeks. There may also be a delay before a new staking request is fully processed and begins earning rewards, since instructions can be handled in batches.
For an ETH holder, this creates a straightforward portfolio question: which part of the position is intended for longer-term staking, and which part may be needed quickly? ETH awaiting release from staking may not be available when the client wants to trade it.
Staking risk does not end with the Ethereum price
ETH’s market price remains the largest risk for many holders, but staking introduces additional operational risks. These include validator downtime, missed rewards and slashing penalties if validator activity breaches network rules.
Zero Hash says it may replace assets affected by certain slashing events. However, the terms also identify exceptions, including protocol failures, third-party failures, malicious attacks and events outside the provider’s reasonable control. The arrangement should therefore not be read as complete protection against staking losses.
Clients also remain dependent on the availability of the broker’s interface, Zero Hash’s systems and the Ethereum network when they need to monitor or change their position.
Before you stake ETH through Interactive Brokers
Interactive Brokers has made ETH staking easier to access for clients already using its platform. The important limits remain unchanged: rewards vary, the ETH is held through a third-party provider, and exiting staking can take longer than an ordinary crypto trade.
This article is provided for informational purposes only and does not constitute investment, legal or tax advice. Crypto assets are volatile, staking rewards are variable, and eligibility, fees and service terms can change.
Alex is Editor-in-Chief of Coindoo and co-founder of Millennial Media Group, with nearly a decade of experience covering financial markets – crypto first, then everything else.
It started in 2016 with Bitcoin. Like most people at the time, he didn’t fully understand it – so he kept digging. Blockchain, tokenomics, the projects, the cycles. That curiosity never stopped, and eventually pulled him into traditional markets too: equities, commodities, macro. Not because he left crypto behind, but because you can’t properly understand one without the other.
What drives him is straightforward: he wants to know why something is happening, not just that it’s happening. Most market coverage stops at the headline – price up, price down, here’s a chart. Alex finds that kind of reporting actively unhelpful. If you walk away from an article without understanding the mechanism behind the move, what did you actually learn?
He holds a degree in Tourism from New Bulgarian University – not the most obvious path into financial markets, but markets have a way of pulling in people who are simply too curious to stay out. He has authored over 200 in-depth analyses and more than 10,000 articles across crypto and traditional finance. He still thinks every day in markets teaches him something new. That’s probably why he hasn’t stopped.
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