What liquid staking is, and the line the SEC just drew around it

US securities regulators drew a line around liquid staking on 25 September 2026. Staff at the SEC said a receipt token like stETH can be a commodity, not a security, but only if the provider never lends, pledges or reuses the coins behind it.

That guidance came from the SEC's Division of Corporation Finance, posted as a set of frequently asked questions on the agency's website. It runs to 11 answers. Question 1.3 sets out when a receipt token stays clear of securities law.

What liquid staking actually is

Start with plain staking. A proof-of-stake network like Ethereum (ETH) runs on validators, computers that lock up coins as a deposit and confirm transactions. Do the job honestly and the network pays rewards. Go offline or cheat and part of the deposit gets cut, a penalty called slashing.

Running a validator solo is not simple. Ethereum asks for 32 ETH, worth about $87,000 at 14:20 UTC on 27 September 2026 when ether traded near $2,706.54, according to CoinGecko. It also demands constant uptime and some technical care.

Liquid staking removes both problems. A provider such as Lido pools deposits from many people, runs the validators, and issues a token that stands for the stake plus its growing rewards. For Lido that token is stETH. It can be sold or used across DeFi while the ether underneath keeps earning under the same proof-of-stake process a normal validator relies on.

Think of the receipt as a coat-check ticket, not a share. It says the holder owns a set slice of pooled, staked ether and the rewards building up against it. Hand the ticket back and the coins come out. It grants no vote, no dividend and no claim on the provider's own business.

Its appeal is simple. Staked ether normally sits locked and idle. A receipt token lets the same capital keep working, as collateral for a loan or a trade, while the rewards still land. That spread is why receipt tokens turned into a core piece of DeFi.

These are not small sums. Lido alone held about $26.68 billion of staked ether on 27 September 2026, according to DefiLlama. Rocket Pool, a smaller rival, held roughly $1.42 billion. That size cuts both ways. It makes receipt tokens useful as collateral, and it means any wobble in one of them can ripple through the lending markets that accept it.

What the SEC staff actually said

For years the open question was whether that receipt token is a security. If it is, the provider faces registration rules built for stocks and bonds. The new FAQ says it does not have to be, and Question 1.3 lists the conditions.

SEC staff did not arrive at this overnight. In May 2025 the same division said plain protocol staking was not a securities transaction. In August 2025 it extended that reasoning to liquid staking and receipt tokens. The September 2026 FAQ gathers those threads and answers the follow-up questions providers kept asking.

A receipt has to certify a set amount of deposited crypto, evidence ownership of it, and leave the rights of the underlying asset unchanged. One line does the heavy lifting. The issuer, the FAQ says, cannot transfer, lend, pledge, rehypothecate, or otherwise use the deposited asset.

Behind the conditions sits the Howey test, the Supreme Court standard for what counts as an investment contract. Once a network is up and working, the staff wrote, the effort to maintain and improve it is not the sort of managerial work that turns a token into a security. Rewards flow from code and validator performance, not from a company's promises.

This distinction is not academic. A security must be registered, with disclosures and licensed middlemen, or fit an exemption. A digital commodity carries none of that weight. For a provider sitting on tens of billions in deposits, the label decides how it can operate in the United States, and whether exchanges will list its token without worrying about a lawsuit.

Where the line stops

The clearance is narrow. Restaking is left out. That is the practice of taking already staked coins and using them again to secure other networks, for more yield and more slashing risk. The FAQ does not cover it.

Restaking sits outside for a reason that fits the same test. A provider that picks which extra networks to secure, and on what terms, starts to look like it is making the active choices Howey cares about. That is closer to running a business than to keeping a validator online.

Rehypothecation is the other exclusion, and it is a mouthful for a simple idea. It means a firm taking the assets customers handed over and reusing them, as collateral for its own borrowing or trades. That is the practice that sank several centralized crypto lenders in 2022. The FAQ shuts the door on it, and on any provider that guarantees a return or manages the yield itself. This guidance covers the plumbing, not the products built on top of it.

Market risk is untouched by all this. A receipt token can trade below the value of the ether behind it when holders rush for the exit, as stETH did during the stress of 2022. Slashing can still cut the underlying stake if a validator misbehaves. The SEC answered a legal question here, not a safety one.

Why this is not the final word

None of this is law. The FAQ carries a blunt disclaimer: the answers represent the views of the staff, are not a rule, and have no legal force or effect. A future Commission could take a different view. Courts are not bound by any of it.

More is coming. The staff pointed back to an interpretive release from earlier in 2026 and to the Regulation Crypto Assets proposal the SEC published in August, the vehicles that could turn staff comfort into binding rules or roll it back. When any of that lands, and in what final shape, is not yet set. It also follows a run of friendlier signals this year, including new listing standards for crypto ETPs.

What the staff did not do is bless any single token by name. It did not say what happens the day a provider crosses the line it drew. That gap is where the real risk still lives.

What to watch

Two things. Whether the large liquid staking providers restructure to fit the conditions and stay far from restaking and rehypothecation. And whether the SEC turns any of this into a real rule, which would give it the force the FAQ openly lacks. A single Commission vote could still overtake the staff's comfort. Until then, the safer reading is the narrow one the staff actually wrote, not the headline that says staking is cleared.