According to a recent study by Triple-A, there are currently about 560 million cryptocurrency holders in the world. The largest number of owners are now in the United Arab Emirates, Singapore, and Argentina. However, other leading countries are not lagging behind.

How to stake USDT and profit: the best strategies for 2025
Staking is one of the most popular ways to generate passive income using cryptocurrencies that run on the Proof-of-Stake (PoS) consensus algorithm. It has a relatively low threshold of entry, and on top of that, by betting on digital assets, you are helping to support the blockchain network. So it's a win-win situation for both parties.
USDT (Tether) Staking: What it is and how it works

Stablecoin Tether (USDT) is one of the most popular cryptocurrencies due to its low volatility. The stable value of this digital asset is supported by a 1:1 peg to the US dollar.
Each unit of USDT is pegged to a dollar held in reserve by Tether Ltd. which means that the entire USDT money supply has a dollar equivalent. This structure allows the stablecoin to hold a stable price and not be affected by market fluctuations.

USDT staking is a process during which you block Tether (USDT) tokens on decentralized proof of stake platforms. You block a certain amount of USDT and thus get the right to participate in maintaining the blockchain of this coin and get rewarded for it. Staking is analogous to mining in the bitcoin blockchain, based on the Proof-of-Work (POW) algorithm.

The main measure of Tether staking returns is APY (Annual Percentage Yield), which shows your annual return calculated together with reinvested rewards. Before choosing a platform for staking, it is very important to take into account several important factors: high APY, securitization of the network and volatility of the asset itself.
USDT (Tether) staking calculator
Each of the platforms has its own rules and yield calculator. The level of APY in staking depends on several important factors: the amount invested, the duration that you freeze your tokens for, and the type of staking itself.

Native USDT staking is the process of locking cryptocurrency directly into the network itself, for which you receive a fee.
Liquid USDT staking is the process of freezing assets to support the network in return for which users receive liquid tokens that represent their assets.
These tokens can be used in numerous DeFi protocols and investments of all kinds. Liquid staking is suitable for those who don't want to wait for tokens to unfreeze.
Restaking is the use of assets locked in DeFi staking to support additional protocols.This mechanism is often used to protect new decentralized applications, crosschain bridges or oracles. Restaking allows for additional rewards.

Annual returns from USDT staking range from 1.5% to 30% depending on the platform you choose.
Where can I stake USDT stablecoin using a browser and wallet?
At the moment, there are a huge number of platforms for USDT staking and re-staking. The choice depends on your preferences, including the assets you are interested in, the level of protection of the platform, the amount of blocked capital (TVL) and the number of stakers.
The most popular USDT staking platforms
Ether.fi website

Highly secured Ethereum staking and liquid Ethereum staking platform.
TVL: $22.7 billion
Stakers: 260k
P2P.org website

A staking provider supporting blockchains such as Solana, bitcoin, Ethereum and others.
TVL: $10 billion
Stakers: 90 thousand
Stakin Website

Another reliable provider offering services for various PoS networks such as Solana, Ethereum, Celestia and others.
TVL: $3.17 billion
Stakers: 22 thousand
If you are in doubt about which platform to choose, we advise you to research the platforms you are interested in by visiting the StakingReward website or similar.

Conclusions
Staking USDT is a great passive income option for those who are new to the cryptosphere.

It is one of the most affordable ways to earn money, as, unlike mining, it does not require expensive equipment.
However, before investing your money, be sure to check the platform for security, as there is a risk of losing money due to errors in smart contracts, hacker attacks and other errors of the platform team.