Key points
- USDT is issued by Tether and designed to track one US dollar. It is not legal tender and not a bank deposit.
- "Backed" is the issuer's statement that it holds reserves to support the token. The reserve details are in Tether's own reports, which change over time.
- Two questions matter: what the reserves are, and whether you can redeem against them on terms you can meet.
- An independent attestation is useful but is not the same as a full audit. Read what the report says it examined.
- Checking cannot remove the risk. MKX's terms say clients' virtual assets are not covered by any deposit protection mechanism from MKX.
The short answer
USDT is a stablecoin: a crypto token designed to hold a steady value of one US dollar. Tether, the company that issues it, states that it holds reserves to support the token. That is a claim by a private company, which you can test against its published reports but which carries no deposit insurance. The wider idea is explained in what stablecoins are and how they are used.
No figure for the size or make-up of the reserves is quoted here. Those numbers change, and Tether's page was not re-read for this article, so the right place to get them is the issuer's own current report.
What "backed" means
In everyday speech, "backed" suggests a guarantee. For a fiat-backed stablecoin it means something narrower. The issuer creates tokens, says it holds assets to support them, and says it will exchange tokens for dollars on its stated terms. The price stays near one dollar mainly because people believe that promise will be honoured.
That belief can weaken. If holders doubt the reserves, the issuer or the redemption process, the token can trade below its target. The Financial Stability Board has published recommendations for the oversight of stablecoin arrangements; its report is listed in the sources.
What the reserves are
Reserves are the assets an issuer holds against the tokens in circulation. They can include cash held at banks and other assets that the issuer chooses to hold. The mix is the issuer's decision, which is why it matters to read the latest report instead of assuming the reserves are all cash.
| Question | Why it matters |
|---|---|
| What assets are held? | Some assets can be turned into dollars more quickly and more reliably than others. |
| Who reported, and on what date? | A report describes one point in time. An old report says little about today. |
| Attestation or audit? | The two differ in scope. The wording of the report shows which was done. |
| Do reserves at least equal tokens issued? | The report should let you compare the two figures on the same date. |
| Where are assets held? | It affects who could claim against them if the issuer failed. |
Redemption: the other half
Redemption is the right to hand tokens back to the issuer and receive dollars. Reserves only support the price if redemption works. Issuers set their own conditions, which can cover who may redeem, minimum amounts, identity checks and fees. If you cannot meet them, you cannot redeem directly, and you rely on selling the token to someone else.
For most UAE residents the practical route is exactly that: sell USDT for dirhams through a licensed firm. How that works, and what it costs, is in the guide to selling USDT in Dubai.
How to check, step by step
- Go to the source. Open Tether's transparency page directly, using the address in the sources below, not a link from a social post or a message.
- Find the latest reserve report. Note its date and who produced it.
- Read the scope. Does it describe an attestation or an audit, and what exactly did it cover?
- Compare two figures. Look at the reserves and at the tokens in circulation as of the same date.
- Read the redemption terms. Check who can redeem, in what amounts and at what cost.
- Repeat periodically. If you hold USDT for any length of time, the position can change, so check again.
What checking cannot tell you
A report can show what an issuer said it held on one date. It cannot show what happens in a stressed market, whether redemption will keep working or how a court would treat a claim. Token price is a further signal: a quoted price noticeably below one dollar is the market telling you something about confidence.
There is also no deposit protection. USDT is not a bank deposit, and MKX's terms say clients' virtual assets are not covered by any deposit protection mechanism from MKX. Whether you should hold it at all, and in what amount, is a personal decision this article cannot make for you. Not keeping more than you can afford to lose is a basic precaution.
If the regulatory side interests you, whether crypto is legal in Dubai explains who regulates virtual assets in the emirate and what a VARA licence does and does not cover.
Buying and selling USDT at MKX
MKX is a broker-dealer licensed by VARA for Broker-Dealer Services, not an order-book exchange. It converts AED into USDT for a 1.5% trading fee, funded by bank transfer from AED 380, and pays AED back to a UAE bank account when you sell. MKX publishes no spread, so read the final price on the trade execution screen as well as the fee. The licence covers MKX's activity as a broker-dealer; it is not a statement about the reserves of any token MKX lists, which remain Tether's responsibility.
The fees page lists every charge, the guide to buying USDT in Dubai sets out the steps, and the FAQ answers common account questions. First-time buyers may also want the first-time buyers checklist. Read more about the firm on the about page.
Frequently asked questions
What backs USDT?
Tether states that USDT is supported by reserves it holds. What those reserves consist of, and in what proportions, is set out in Tether's own published reports, which change over time. Read the latest report on Tether's transparency page rather than relying on a summary, including this one.
Is USDT backed one-for-one by US dollars?
That is the design, and Tether describes USDT as supported by reserves. Whether reserves are held in cash or in other assets, and how they are valued, are matters for Tether's published reports. Read them to see exactly what is stated and what is not.
Is USDT covered by deposit protection?
No. USDT is not a bank deposit. MKX's terms state that clients' virtual assets are not covered by any deposit protection mechanism from MKX, and its risk warning says holders do not benefit from any form of financial protection.
Can I always swap USDT for dollars with Tether?
Not necessarily. Direct redemption with the issuer is governed by Tether's own terms, which may set conditions on who can redeem, in what amounts and with what checks. Most people instead sell USDT through a broker-dealer or exchange, at the price on offer.
What is an attestation, and is it the same as an audit?
An attestation is a report by an independent accountant on specified matters at a point in time. It is not the same as a full audit of financial statements. Read the report's wording to see what was examined, as the procedures performed vary by report.
Can I buy USDT with AED at MKX?
Yes. MKX converts AED to USDT for a 1.5% trading fee, funded by bank transfer from AED 380. MKX does not publish a spread, so check the final price on the trade execution screen before you confirm.
Sources
MKX pages were read on the dates shown. The Tether, Financial Stability Board and VARA pages were not re-read on 25 October 2026 and are listed as places to read the primary text, not as sources of any figure used above. No reserve amounts, market-size figures or dates of reports are quoted.
- Tether, Transparency: https://tether.to/en/transparency/ (not re-read on 25 October 2026)
- Financial Stability Board, High-level recommendations for the regulation, supervision and oversight of global stablecoin arrangements (July 2023): https://www.fsb.org/2023/07/high-level-recommendations-for-the-regulation-supervision-and-oversight-of-global-stablecoin-arrangements-final-report/ (not re-read on 25 October 2026)
- MKX, Buy USDT: https://mkxotc.com/buy-usdt/ (accessed 18 October 2026)
- MKX, Fees: https://mkxotc.com/fees/ (accessed 18 October 2026)
- MKX, FAQ: https://mkxotc.com/faq/ (accessed 18 October 2026)
- Dubai Virtual Assets Regulatory Authority (VARA), register entry for MKX Virtual Assets Broker & Dealer Services L.L.C.: https://www.vara.ae/en/licenses-and-register/public-register/mkx-virtual-assets-broker-dealer-services-llc/ (not re-read on 25 October 2026; licence reference as stated in the MKX footer)
For information only, not investment advice, legal advice or tax advice. Capital is at risk. Issuers' and providers' terms change, so confirm current reserve information, limits and fees before you act.