What Is Tether (USDT)? How It Works and Its Risks

No. USDT is a token, and Tether is the company behind it; Tether's own site writes the token as USD₮. Tether's terms of service say each token in circulation is 100% backed by assets matching its stated value, and the same terms say the tokens are not fiat currency themselves. This guide does not verify those statements; it reports what the issuer says.

Tether's supported protocols page, checked on 27 October 2026, lists USDT on Ethereum, Tron, Solana, TON, Avalanche, NEAR, Aptos, Tezos, Polkadot AssetHub, Celo, Kaia, Liquid, and Cosmos via Kava. The same page says Tether no longer issues on, and is no longer obligated to redeem from, Algorand, EOS (now Vaulta), Kusama AssetHub, Omni (Bitcoin) and Bitcoin Cash SLP.

USDT on each network is a separate record. The network you send on has to match the network the receiving address expects, and a transfer on the wrong network often cannot be recovered.

Tether's terms say a person must be a verified Tether customer to have tokens issued or redeemed by Tether. Redemption is subject to minimum amounts and other requirements, and the money is paid to a bank account in the customer's own name. The terms exclude US persons (apart from eligible contract participants Tether accepts), Canadian and Singaporean persons, and residents of listed prohibited jurisdictions.

Users without a direct relationship with Tether get USDT through a trading platform or a wallet. For them the price is set in the secondary market, where it can drift away from one dollar.

Tether publishes reserve material in a reports section of its transparency page and says circulation figures are typically refreshed daily. Any reserve report describes one date and cannot show what happened afterwards. Before relying on one, check its date, who prepared it and what kind of review it was: a report on holdings at a single date covers far less ground than a full audit.

Regulators have found problems before. On 15 October 2021, the US Commodity Futures Trading Commission ordered Tether to pay a civil monetary penalty of 41 million dollars. The commission said Tether had misrepresented that it held enough US dollar reserves to back every USDT from at least 1 June 2016 to 25 February 2019, and that in a 26-month sample period its reserves were sufficient on only 27.6% of days. Those findings cover a past period and say nothing about the reserves today.

Yes, its terms reserve that power. Under the prohibited-use provisions, Tether may freeze or confiscate tokens and blacklist an address that holds them. The terms also state that the tokens are not covered by US federal deposit insurance and are not insured by Tether or its affiliates. In practice, USDT behaves as an instrument governed by a central issuer's rules, not as an asset without an issuer.

In Türkiye, the core crypto framework is Law No. 7518, which amended the Capital Markets Law and was published in the Official Gazette on 2 July 2024 (issue 32590). Its definition of crypto asset is broad and not tied to any token type, and crypto asset service providers need permission before they operate. USDT trading on a platform does not vouch for the token's value or for the issuer's reserves.

This is not legal guidance and does not cover tax. It summarises the law as first published; later amendments are not covered.

Multiply the USDT price in dollars by the dollar's exchange rate against the target currency. The result is an estimate, not a trading price: a local platform's USDT price can differ because of fees, spreads and local demand. The Tether page on Lzzo.com shows the dollar price with its observation time, and the currency converter handles the second step.