MAS stablecoin framework — what “MAS-regulated” actually means

“Stablecoin” is a marketing word. “MAS-regulated stablecoin” is a legal label. The Monetary Authority of Singapore finalised a framework in August 2023 for single-currency stablecoins (SCS) pegged to the Singapore dollar or a G10 currency and issued in Singapore. Only issuers that meet the reserve, capital, redemption and disclosure tests may apply for their token to be recognised and labelled as an MAS-regulated stablecoin. Everything else — including the USDT and USDC balances that sit in most Singapore accounts — remains an ordinary digital payment token under the Payment Services Act 2019.

That distinction is the whole article. If you buy a dollar-pegged token on a licensed book, you have not automatically bought a token that MAS has signed off as stable. You have bought a DPT that happens to target a peg, issued under another country’s rules, or under no SCS rules at all.

What is a MAS-regulated single-currency stablecoin?

The framework covers SCS pegged to SGD or to a G10 currency — the US dollar, euro, yen, sterling, Swiss franc, Canadian, Australian and New Zealand dollars, Norwegian and Swedish kronor — and issued in Singapore. Tokens pegged to other currencies, algorithmic coins, and SCS issued overseas stay on the existing DPT regime. They are not banned. They simply do not get the label.

MAS introduced “Stablecoin Issuance Service” as an additional payment service. Non-bank issuers whose SCS in circulation stay at or below S$5 million need not take on the full SCS issuer requirements, and their coins will not be recognised under the regime. Issuers that want the label, and that expect to exceed that circulation, apply as a Major Payment Institution for the issuance service.

The label is exclusive. MAS said it would prohibit other persons from using “MAS-regulated stablecoin”, or a derivative of that term, for tokens that are not under the framework. Misrepresentation can attract penalties and a place on the Investor Alert List. If a Telegram tipster or a landing page calls a foreign token “MAS-approved”, treat that as a red flag, not a due-diligence shortcut. The same instinct is useful when you read our guide to crypto scams targeting Singaporeans.

Tokenised bank liabilities — a bank’s own deposit, represented on a chain — sit outside the SCS framework. They are a banking product, not a reserve-backed stablecoin. Do not confuse a DBS or OCBC tokenisation pilot with XSGD.

Reserve, redemption and the five-business-day clock

The SCS tests exist because a peg is only as good as the assets behind it and the legal right to get out. MAS’s finalised key requirements, published with the August 2023 consultation response, are specific.

Reserve assets must be denominated in the peg currency. They must be cash, cash equivalents, or debt securities with residual maturity of up to three months issued by the government or central bank of that currency, or by governmental-international organisations rated at least AA-. Valuation is mark-to-market, daily, and must be at least par of the SCS in circulation at all times. Assets sit in segregated accounts on trust, with a permitted custodian: a Singapore-licensed custodian, or an overseas custodian rated at least A- that has a MAS-regulated Singapore branch. Independent attestation is monthly and published; a full audit is annual.

Redemption is a direct legal claim at par. Requests can be made at any time. The issuer must return par value no later than five business days after a legitimate request. Conditions, if any, must be reasonable and disclosed up front. Five business days is a stress clock, not a service-level boast. In ordinary conditions MAS expects issuers to be faster. In market stress MAS may direct an orderly liquidation of reserves.

Capital sits on top: base capital of the higher of S$1 million or 50 per cent of annual operating expenses, plus liquid assets sized for recovery or an orderly wind-down. The issuing entity is ring-fenced. It should not also run lending, staking, or a general DPT dealing book in the same vehicle.

Two things the framework does not do. It does not make the token a deposit. MAS-regulated SCS are not insured under the Deposit Insurance and Policy Owners’ Protection Schemes Act. And it does not let the issuer pay you interest out of reserve yield as if you had a savings account. Business restrictions exist precisely so the issuing entity is not running a yield product on the side.

XSGD and StraitsX: local rails, not a deposit

XSGD is the Singapore-dollar stablecoin most readers will actually meet. It is issued in Singapore, pegged 1:1 to the dollar, and distributed by StraitsX. StraitsX has stated that MAS has acknowledged XSGD and its US-dollar sister XUSD as substantively compliant with the upcoming SCS framework — language that is careful, and that you should read as “designed to the tests”, not as “this is a government coin”.

StraitsX’s own disclosures, updated in 2026, describe reserve assets held in segregated trust accounts with permitted banks, on trust for token holders, separate from the issuer’s own assets. Token holders are not entitled to interest earned on those reserves. In an insolvency, trust property is not meant to be swept into the issuer’s unsecured estate; holders would still go through proof-of-debt procedure with a liquidator. That is better than an unsecured claim. It is not the same as a FAST balance at a bank.

Redemption at StraitsX is a relationship with the issuer, subject to onboarding. Buying XSGD on a DPT exchange is a secondary-market trade. You are taking the exchange’s custody and its own travel-rule and AML process, then separately relying on the issuer’s peg. If you need par in SGD in a hurry, the issuer’s five-business-day outer bound plus the exchange’s FAST cut-off is the honest timeline, not an “instant 1:1” banner.

None of this is a recommendation to hold XSGD, XUSD, or any other token. It is a description of the legal shape.

Are USDT and USDC MAS-labelled SCS?

They are not, and they do not become SCS because a MAS-licensed platform lets you buy them with PayNow.

Tether’s USDT is issued outside Singapore. Circle’s USDC is issued outside Singapore. Neither is an SCS issued in Singapore under the framework, so neither may wear the MAS-regulated stablecoin label. Both remain DPTs. A licensee that lists them is dealing in digital payment tokens, with the ordinary PSN02, custody and consumer-protection overlay. It is not vouching that Tether’s reserves would pass MAS’s cash-and-three-month-bills test, nor that Circle will redeem you at par in five Singapore business days.

That is the sentence most marketing pages blur. “Available on a MAS-licensed exchange” is a fact about the venue. “MAS-regulated stablecoin” is a fact about the issuer and the token. Keep them in different columns.

If your question is how to acquire USDT or USDC through Singapore rails at all, use the coin guide — how to buy USDT and other stablecoins in Singapore — and then come back here to interpret the label on the receipt.

Other foreign SCS, including tokens pegged to the US dollar and issued in Hong Kong, the EU or the British Virgin Islands, likewise stay on the DPT regime unless and until they are issued in Singapore and recognised. MAS has said it may widen the framework later. It has not done so by putting a Tether ticker inside the label.

How a Singapore customer should treat stablecoins on an exchange

Start with the licence of the venue, then the legal nature of the token, then the peg.

A licensed DPT book that holds your USDT is holding a DPT in a trust arrangement that MAS’s consumer-protection guidelines expect to be segregated. That is custody risk plus token risk. A licensed book that holds XSGD adds a third layer: the issuer’s reserve and redemption design, which is the point of the SCS framework. A bank balance in SGD is a deposit. Do not price all three as if they were the same S$10,000.

If you are parking value overnight because you intend to sell crypto and withdraw SGD in the morning, the least exotic option is still SGD on the book or in the bank, not a foreign stablecoin you last read about on a dashboard. If you need a dollar-denominated token to pay an overseas counterparty, know which token you are sending, which chain, and whether the beneficiary’s VASP will accept it under their own travel rule. Peg risk, chain risk and beneficiary risk are separate.

Fees still apply. Instant-buy markups on a stablecoin pair can dwarf the peg’s residual volatility. Read how crypto trading fees work before you treat a 1:1 banner as a 1:1 all-in price in Singapore dollars.

Issuers under the SCS framework must publish a white paper covering the value-stabilising mechanism, the technology, the risks, and holders’ rights. Read that document. If a token has no such paper, no monthly attestation, and no Singapore issuer, do not mentally upgrade it because the ticker says USD.

This article is editorial information for a Singapore audience. It is not a recommendation to buy, sell or hold any digital payment token, and it is not a judgement that any particular SCS has been granted the MAS label on the day you read this. Check the issuer’s current disclosures and the Financial Institutions Directory.