Tether (USDT) (USDT)
USDT, or Tether, is the largest US dollar stablecoin by trading volume and the one most often used in peer-to-peer and emerging-market corridors. It is issued by Tether and is a claim on that issuer, not on a bank or a central bank.
Also called: Tether
USDT is issued by Tether and circulates on many chains. Its practical significance is liquidity: it is the unit most counterparties in peer-to-peer and over-the-counter markets will take without negotiation, and it is the quote currency for a large share of trading volume. In corridors where dollar bank accounts are hard to obtain, it often becomes the dollar leg of a trade that never touches a correspondent bank.
That position is a market fact rather than a regulatory one. Issuer disclosure practice, the composition of the reserves behind it and the redemption terms open to ordinary holders differ from other major dollar tokens, and banks, payment partners and supervisors treat those differences as material. Some venues and jurisdictions admit it freely; others restrict it or prefer alternatives, and those positions move.
For a business the consequence is operational. The token that clears fastest in a P2P trading corridor may not be the token a banking partner will allow near a settlement account, and a flow designed around the first can fail at the second.
In practice
Dominance in volume is not the same as regulatory acceptance. Reserve disclosure, banking access and the way supervisors and counterparties treat USDT differ markedly from other major stablecoins, so confirm what a specific bank, venue or partner will accept before designing a flow around it.
Example
A trading company in a country with restricted dollar access is paid in USDT by an overseas buyer. It sells the USDT to a local desk for local currency at a rate closer to the parallel market than the official one. No correspondent bank was involved, and no local bank was asked to open a foreign currency account.
Commonly confused with
| Term | How it differs |
|---|---|
| USDC | Both are dollar stablecoins; they differ in issuer, in reserve reporting practice, and in how banks and supervisors treat them. |
| Stablecoin | Stablecoin is the category and covers several unrelated backing structures; USDT is one instrument within it. |
See also
- StablecoinA stablecoin is a crypto-asset designed to hold a steady value against a reference, almost always a fiat currency such as the US dollar. How that steadiness is supported differs sharply from one issuer to the next, and so does what a holder can actually redeem.
- USDCUSDC is a US dollar stablecoin issued by Circle. The issuer states that it is fully reserved, redeemable one for one by approved account holders, and reported against attestations published by an accounting firm. Those terms are the issuer’s, and the issuer can change them.
- P2P TradingP2P trading is buying and selling crypto directly between two individuals, usually through a platform that holds the crypto in escrow while the buyer pays the seller by local bank transfer or cash. The platform matches and escrows; the money itself moves outside it.
- Parallel Market RateA parallel market rate is the rate at which a currency actually trades outside official channels, in a country where the official rate is not obtainable. In a tightly controlled market it is often the only rate at which real business clears.
Go deeper
Regulatory information checked: 22/Sep/2026