stUSDT Halts Issuance, Sets May 2027 Deadline for Redemptions

stUSDT has stopped issuing its stUSDT and wstUSDT tokens and opened a six-month redemption window that closes on May 14, 2027, according to the project's own announcement. The move sets a hard exit deadline for every holder of the two staked-Tether products.

The redemption period began Saturday, Nov. 14. That same day, rewards on both tokens stopped accruing. From that point forward, holding the tokens earns nothing. The only question left is how and when holders convert them back to USDT.

The process has two steps, and the project was explicit about both. Holders must first unstake their tokens. Then they must select the "Claim" option. Unstaking alone does not complete the redemption — the claim step is required to actually receive USDT. Anyone who unstakes and stops there has not exited the product.

What happens after May 14, 2027?

The self-service portal stays open through May 14, 2027. After that date, the automated route closes for good. Holders who miss the deadline will not lose access to their funds, but they lose the fast path. Any outstanding requests must go through customer service.

Those customer-service requests will not be handled continuously. They will be processed in monthly batches through August 2027. That stretches the practical wind-down window to roughly nine months from the start of redemptions, but the final three months come with manual friction, queues and waiting periods that the portal does not have.

So what does this change for holders? Mostly the cost of delay. Redeem now and the process is self-service, two steps, done. Redeem after May 14 and it becomes a support ticket on a monthly processing cycle, with no guarantee of where in each batch a request lands.

The scam warning that came with the wind-down

Alongside the redemption mechanics, stUSDT issued a security warning to its users. The project told holders to redeem only through official channels. It also said it will never send direct messages asking anyone for seed phrases or private keys.

The warning is not boilerplate. Wind-downs like this one are prime hunting ground for scammers, who mimic official communications and pressure holders into fake redemption flows. A token retirement concentrates a large, time-pressured user base into a single well-known process — exactly the pattern fraud crews exploit with phishing sites and impersonation accounts.

The two-step unstake-then-claim requirement adds another risk surface. A user mid-process, holding unstaked but unclaimed tokens, is a natural target for fake "claim" interfaces. Sticking to the official portal until May 14, 2027 eliminates most of that exposure.

The operational picture

For the project itself, the schedule is a structured unwind. Issuance is off. Rewards are off. The self-service portal runs for six months, customer-service batches run for three more, and by the end of August 2027 the product line should be fully retired.

Holders still holding stUSDT or wstUSDT now face a simple calendar. Rewards stopped Nov. 14. The portal closes May 14, 2027. Batch processing ends August 2027. Between now and then, the unstake-and-claim flow through official channels is the only path the project endorses.