Today Tether is no longer just a company issuing a stable cryptocurrency. Its balance sheet includes short-term US government bonds, repo transactions, gold, and even bitcoin. The company massively issues and redeems dollars, and can freeze addresses at the request of law enforcement agencies.
According to the latest report, Tether has $181.2 billion in reserves versus $174.5 billion in liabilities. This leaves $6.8 billion in net surplus, while there are more than $174 billion USDT tokens in circulation.
Due to high rates, the yield on the portfolio dominated by treasury bills has already brought the company over $10 billion in profit since the beginning of 2025. For a crypto startup, these are abnormal figures, more like a full-fledged financial institution.
Therefore, both critics and supporters of Tether agree on one thing: the company acts like a private central bank pegged to the dollar, but operating within the crypto economy.
Tether as a Private Central Bank — What Does It Actually Mean?
In practice, Tether has four key features that really resemble the work of a central bank.
First, the company issues and redeems money on demand. Verified users can create new USDT by sending fiat dollars, and redeem them in reverse, returning USDT and getting dollars back. It is on this “primary market” that the overall supply of the stablecoin changes. The secondary volume is already traded on exchanges. All balance changes occur within this issuance and redemption system.
Second, Tether manages reserves like a full-fledged debt desk, in the spirit of institutional investors. Most assets are placed in short-term US government bonds and repo transactions, some in gold and bitcoin. Such a portfolio supports liquidity and at the same time creates stable demand for T-bills. The largest dealers in the bond market are already watching Tether as an important buyer of US debt.
Third, the company earns profits that essentially resemble seigniorage — especially in a high-rate environment. USDT holders keep an asset that does not accrue interest, while Tether makes money on treasury bonds. This has brought the company over $10 billion in profit and $6.8 billion in free reserves by the end of Q3 2025. This cash flow makes the comparison to a private central bank especially apt.
Finally, Tether uses tools similar to monetary policy measures. For example, using smart contract functions, the company can freeze addresses at the request of law enforcement or sanctions authorities. It also has the ability to add or disable blockchains, as was already the case with Omni, BCH-SLP, Kusama, EOS and Algorand, as part of operational risk management.
Of course, this is not a full-fledged state monetary policy. But it is still about active intervention in the circulation of a dollar-pegged asset used by hundreds of millions of people.
How Tether Manages the System
Today, Tether intervenes in its own dollar ecosystem in ways that increasingly resemble monetary policy levers.
From a compliance perspective, the company can freeze addresses linked to sanctions or criminal investigations. In December 2023, Tether implemented a proactive wallet-freezing policy for the first time, and has used it in several cases since. For example, against addresses linked to the Russian exchange Garantex. These are issuer-level interventions that instantly restrict access to dollar liquidity on the network.
At the market management level, Tether operates as a full portfolio of short-term debt instruments. The core of the reserves is US government bonds and repo transactions. This structure allows for flexible servicing of USDT issuance and redemption operations, maintaining high liquidity while generating income.
The latest reserves report shows how this strategy brought the company multibillion-dollar profits and allowed it to form a serious cushion in the form of free reserves. This already resembles open market operations, although Tether still remains a private issuer, not a central bank.
The company also independently determines the boundaries of its ecosystem. Tether adds and removes blockchain support depending on demand and infrastructure. For example, the creation of new tokens was discontinued on Omni, BCH-SLP, Kusama, EOS and Algorand, but users were allowed to redeem USDT on these networks during a transition period.
In addition, Tether diversifies its reserves: since 2023, up to 15% of operating profit can be allocated to bitcoin. This strategy is another issuer-level decision that affects the entire system as a whole.
From Stablecoin to Infrastructure: How Tether Is Reshaping the Crypto Economy
Over the past 18 months, Tether has transformed from a single token issuer into a full-fledged financial technology ecosystem.
In April 2024, the company carried out a large-scale restructuring, dividing the business into four key areas:
- Tether Finance — digital assets and payment services
- Tether Data — AI projects and decentralized app development (including Holepunch and Northern Data)
- Tether Power — energy infrastructure
- Tether Edu — educational initiatives
This structure cemented a strategy that goes far beyond simply issuing USDT.
In the energy sector, Tether invested in Volcano Energy in El Salvador — a wind-solar park with a capacity of 241 MW, designed to support one of the world’s largest bitcoin mining farms. The project aims to ensure the stability of payment infrastructure. At the same time, the company abandoned support for a number of outdated blockchains to focus liquidity where demand and tools are most developed. This decision affected the entire ecosystem.
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To enter the US market, Tether announced a new token USAT, which will be issued under internal rules in partnership with Anchorage Digital Bank. At the same time, USDT will retain its role as an international instrument, while USAT will become a “regulated counterpart” within the country.
Why the Central Bank Comparison Is Not Entirely Accurate
For all its similarities, Tether is still not a sovereign monetary authority.
The company does not set interest rates, does not act as a lender of last resort, and does not operate under a public mandate. Its transparency still depends on quarterly attestations, not a full financial audit. Although the company itself stated that it is negotiating with one of the Big Four for a reserves audit — this is still under discussion.
This gap between attestation and audit is one of the main reasons critics do not recognize Tether as a “central bank”.
There are also questions about the balance sheet: in the past, Tether promised to reduce its secured loan portfolio but continued to hold it. These assets are always under close scrutiny. It’s important who the counterparties are and under what terms the deals operate.
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Moreover, unlike central banks, Tether depends on private banks, custodians, and repo counterparties, not on state support. This means that both reliability and market infrastructure are outside the company’s direct control.
Finally, many of Tether‘s actions are primarily compliance measures. For example, freezing addresses listed in sanctions lists is a legal obligation, not a monetary policy tool.
Where Tether Really Stands in the Crypto Economy
Broadly speaking, Tether is less and less like a classic stablecoin issuer and more like a private dollar central bank within the crypto market. The company regulates supply through large-scale issuance and redemption of tokens, holds short-term government bonds and repo transactions in reserves, earns multibillion-dollar profits from interest, and intervenes with compliance measures when necessary.
But the central bank comparison does not work at 100%. Tether has neither a government mandate nor insurance, and transparency is still based on attestations, not a full audit. And most of the “policy” levers the company operates are legal compliance mechanisms, not macroeconomic regulation.
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What is really worth focusing on is the structure of reserves, profit levels, redemption volumes, audit progress, and how the story with USAT and Anchorage will develop in the US market. This is where it will be decided whether Tether will continue to converge with the central bank model or, on the contrary, start to move away from it.
