You can convert USDT back into USD or any other fiat currency through Tether trading by simply selling them on crypto exchanges or some crypto payment providers. Check the live price of USDT in your local fiat currency before placing the sell order.
Once you sell the USDT, you can receive the equivalent amount of USD or your local fiat currency, which can then be withdrawn into your bank account. Do note that KuCoin will charge a transaction processing fee on the withdrawal.
On KuCoin, converting USDT to fiat currency is possible once you have completed the KYC verification on your account. You can withdraw your USDT coins from your trading account into your bank account in the form of your local currency. You can also sell USDT on our P2P market to convert Tether into fiat currencies based on the latest USD value and Tether price.