Check blacklist freeze USDT
Paste any USDT (Tether) address to see whether it is frozen or blacklisted, with its freeze and enforcement history. Works for USDT on TRON (TRC20), Ethereum (ERC20) and BNB Smart Chain (BEP20).
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What it means for USDT to be frozen or blacklisted
USDT is issued by Tether, and unlike a native coin it can be controlled at the token level. Tether can add an address to its blacklist, which freezes the USDT held there: the balance can no longer be sent or received. Freezes are made on court orders, sanctions listings and law-enforcement requests — typically after theft, fraud or a sanctions match. Checking before you send tells you if a counterparty is already flagged for enforcement.
Blacklist / freeze status
Whether the address is currently blacklisted by the token issuer, which locks its USDT in place.
Enforcement history
Prior freezes or enforcement action against the address — a strong signal about who controls it.
Sanctions exposure
Whether the address is on, or transacts with, OFAC and other sanctions lists.
Source of funds
Where the balance came from, so you can tell ordinary flow from proceeds routed through mixers or known fraud.
USDT freeze & blacklist — common questions
How do I check if a USDT address is frozen or blacklisted?
Paste the address into the check above. It queries on-chain and enforcement data and shows whether the address is on the token issuer’s blacklist, whether its USDT is frozen, and any prior enforcement or sanctions exposure. It works for USDT on TRON (TRC20), Ethereum (ERC20) and BNB Smart Chain (BEP20).
What does it mean when USDT is frozen?
USDT is issued by Tether, which can add an address to its blacklist. Once blacklisted, the USDT at that address is frozen and can no longer be sent or received. This is done in response to court orders, sanctions listings and law-enforcement requests, usually tied to theft, fraud or a sanctions match.
Can a frozen USDT address be unfrozen?
Only Tether can remove an address from its blacklist, and only through its own legal process. PublicAML cannot freeze, unfreeze or recover funds; it reports what the on-chain and enforcement data show so you can decide whether to transact.
Does a freeze apply across TRC20, ERC20 and BEP20?
Blacklisting is per token contract, so an address can be frozen on one network and not another. Always check the address on the exact network you are sending on: an ERC20 and a BEP20 address look identical but are separate contracts.
Why would a USDT address get frozen?
Common reasons are sanctions designations (such as OFAC), court orders in fraud or theft cases, and direct law-enforcement requests. An address that has been frozen before is a strong signal about who controls it.
Lost USDT to a scam? Report the address.