How to send USDT: network, address and memo
In short: how to send USDT
Sending USDT means choosing the network, that is, the blockchain the transfer will go over, specifying an address on that same network. Keeping a little of the network's own coin on the wallet for the fee, that is, for the charge for processing the transfer. USDT's quirk is that it exists on several networks at once, for example Ethereum, Tron and Solana. So the network, the address, and, when the venue requires it, the memo are all equally important and are checked together. The general mechanics of sending are covered in the article how to send crypto. On this page we go through what is specific to USDT.
The network and the address are always needed. While a memo is required only on some networks and when topping up exchanges, which step 3 covers in detail. A mistake in any of these three can lead to a loss of funds. So check them together and always make a test transfer.
What you need to send USDT
You need only a few things. First, the recipient's address and the network they expect USDT on, and these are two separate questions, so ask both at once. Second, a little of the network coin for gas, which is the name for the network fee. For USDT on the Ethereum network that coin is ETH, on the Tron network it is TRX. On the Solana network it is SOL, whereas USDT itself does not pay the fee, and the article what is gas explains this in more detail. Third, an understanding that a confirmed transfer is irreversible. If you get the network, the address, or the memo wrong, recovery of the funds is not guaranteed.
How to send USDT, step by step
Step 1. Check the recipient's network and address equally carefully
The same USDT exists on several networks at once, and each network has its own address format and its own fee. Before sending, find out both the recipient's address and the network they expect the transfer on. Because the right network will not save a transfer that went to the wrong address, and the right address will not help if the network does not match. Note that the address format usually hints at the network, since on Ethereum a USDT address looks like an ordinary Ethereum address and begins with "0x", on Tron it begins with the letter "T". On Solana it looks like a Solana address. If the address format does not look like the network you chose, that is a reason to stop and re-check everything. We will talk about the memo separately in step 3.
USDT sent on the wrong network, for example over the Ethereum network to an address the recipient expected on the Tron network, may not show up for the recipient or may become inaccessible. Sometimes it can still be recovered, for example if the recipient controls the same address on a compatible network. But this is not guaranteed, and on a transfer to an exchange or an incompatible network it may turn out to be impossible. That is why the network, the address, and the memo are equally important.
Step 2. Choose the network with an eye on the fee and the recipient
What comes next depends on who chooses the network. If the recipient named a specific network, and exchanges almost always do, choose exactly that one and do not deviate from what was specified. If the choice is yours, for example on a transfer to your own wallet, keep in mind that networks differ noticeably in fee and speed. A transfer over a cheaper network comes out considerably more favourable. At the same time it is important that both sides support the network you pick. Besides Ethereum, Tron and Solana, USDT is also issued on other networks, for example BNB Chain and Polygon. Which networks USDT supports and how they differ by address format is shown in detail on the USDT profile. The article what is gas covers the general points on the fee.
Step 3. Check whether a memo (destination tag) is needed
A memo, sometimes called a destination tag, is not needed on every network, and it is important to understand this in advance. On the networks most popular for USDT, that is, Ethereum and Tron, a memo is usually not required, because there each recipient has their own separate address. A memo is needed on networks where many recipients use one shared address and are told apart by a short appended code, for example on the TON or Stellar networks. In practice it is most often requested by exchanges when you top up an account on such a network. The rule is simple: use a memo only when an exchange or a service has explicitly given you one, and in that case enter it exactly as it was given. If you are transferring USDT to your own wallet and no memo is required, you can safely skip this step. The memo mechanics are covered in more detail in the general guide how to send crypto.
Step 4. Make sure you have the network coin for gas
A common beginner mistake is that the wallet has USDT itself but no network coin for the fee. Because of that the transfer does not go. So before sending, check that the wallet has a little of the right network's coin. That is, ETH for the Ethereum network, TRX for the Tron network, or SOL for the Solana network, depending on which network you chose.
Some wallets and services let you pay the fee with the token itself, for example in USDT, instead of the network coin. This can be convenient, but it is far from available everywhere and not on every network, so by default still keep a little of the network coin for gas. Check whether this option exists in your own wallet.
On the Solana network, a small refundable amount is charged when a wallet first receives a token, it is called rent for a token account. This is a normal part of how the network works, not a loss of funds. The network profile Solana (network) explains this in more detail.
Step 5. Send a test amount, then the rest
Always make the first transfer to a new address a small one, and that is exactly what is called a test transfer. If the test amount arrives and the recipient sees it, you can send the rest, and if it does not arrive, you should not repeat the transfer blindly. Because first you need to calmly check the network, the address, and the memo.
The network, the address. The memo are equally important, and a mistake in any of them can lead to a loss of funds. So check all three and always make a test transfer, remembering that recovery depends on the network and the receiving service and is not guaranteed. If the wallet has no network coin for gas, the transfer simply will not go, and the article what is gas covers this in more detail. A forgotten memo when sending to an exchange can leave the funds hanging. Separately, beware of address substitution by malware and the "address from a chat", as well as lookalike addresses that match at the start and the end. So check the whole address, which the article phishing and scams covers. Current fees by network are not put into the reference. You can find the latest values in.
Where to go next
What comes next depends on which finish you reached. If this is a transfer to an exchange or another person, the network is agreed and the memo is added where it was required, then the job is done. If the funds do not arrive within the expected time, check the memo and the network first. If this is a transfer to your own wallet, the network matches and the test transfer arrived, then it is done too. The article how to store crypto explains in detail how to store the coins safely.