Article
MAS Payment Services Licences Compared: MPI vs SPI vs MSO, and Which One Fits Your Cross-Border Payment Business in 2026
In one sentenceThe PSA 2019 regulates seven payment activities under three licence classes administered by MAS: the Money-changing Licence (physical FX only), the Standard Payment Institution (SPI, with transaction-value caps), and the Major Payment Institution (MPI, no caps).
Quick answer
- Seven regulated activities under PSA 2019: account issuance, domestic money transfer, cross-border money transfer, merchant acquisition, e-money issuance, digital payment token service, money-changing. Three licence classes: Money-changing Licence, SPI, MPI. The Act commenced 28 January 2020; the PSA (Amendment) Act 2021 commenced in tranches from 4 April 2024.
- MPI: base capital S$250,000; security deposit S$100,000 (projected monthly volume below S$6M) or S$200,000 (S$6M or above); no transaction-value cap; safeguarding of customer money under PS Notice PSN05 (relevant non-bank PS) or PSN07 (e-money); full PSN02 AML/CFT compliance.
- SPI: base capital S$100,000; capped at S$3M monthly transaction value per single activity, S$6M aggregate across two or more activities (averaged over 12 months), and S$5M outstanding e-money on any day. No MPI security deposit; full PSN02 AML/CFT compliance.
- Money-changing Licence: physical exchange of one currency for another in banknotes and coins only. Does NOT authorise remittance, domestic MT, account issuance, merchant acquisition, e-money, or DPT services. The pre-PSA MCRBA 1979 unified FX-plus-remittance framework was repealed when PSA 2019 commenced.
- Section 5 PSA 2019 makes provision of any of the seven activities in Singapore by way of business without a licence a criminal offence. The "in Singapore" perimeter is purposively construed and reaches offshore-incorporated operators with a Singapore-facing user base.
Why this matters in 2026
Three regulatory and supervisory shifts since the Payment Services Act 2019 commencement reshape what a Singapore-licensed payment institution is and what it owes to its customers in 2026.
First, the Payment Services (Amendment) Act 2021 commenced in tranches from 4 April 2024 and brought additional payment activity inside the PSA perimeter. The amended cross-border money transfer service definition reaches the acceptance of money in Singapore from one party and the arranging of receipt by another outside Singapore even where the money itself does not transit Singapore — closing the "money-not-accepted" gap. The amended DPT service definition reaches the transfer of DPTs, custodian wallet services, and facilitation of DPT exchanges without the licensee taking possession. The supervisory effect is that more operating models now require an MPI or SPI licence than was the case in 2020 to 2023, and the legacy "I move money offshore so the PSA does not apply" position is no longer defensible.
Second, MAS enforcement against unlicensed payment service provision has hardened. Section 5 PSA 2019 makes the provision of a payment service in Singapore without a licence an offence, and the Section 5 perimeter is broad: any of the seven regulated activities provided in Singapore by way of business, regardless of place of incorporation. MAS supervisory practice in 2024 to 2025 included public warnings on unlicensed cross-border remittance and unlicensed DPT activity, with cross-agency coordination through the Singapore Police Force's Commercial Affairs Department on STR-led enforcement.
Third, the cross-border payment market expectations in 2026 are framed by MAS Project Nexus (cross-border instant payments interlinking PayNow with partner systems), Project Guardian (institutional DPT), and the post-2024 MAS Notice on Technology Risk Management expectations on cloud deployment, third-party dependency, and operational resilience. Each reframes the technology-architecture file an MPI applicant lodges at the pre-application stage. Operators evaluating their account architecture against the licence classes can also read the companion piece on [ANEXT vs Aspire vs Wise](/insights/singapore-digital-banks-anext-aspire-wise-2026) for the practitioner-side view, and the [CSPA 2024 corporate-services AML framework](/insights/cdd-aml-cspa-2024-corporate-service-providers) for the corporate-services pairing.
The fundamentals
PSA 2019 architecture — seven activities, three licence classes
The Payment Services Act 2019 establishes activities-based regulation of payment services in Singapore: seven regulated payment activities are licensed under three licence classes administered by MAS. The Act has been in force from 28 January 2020, with the Payment Services Regulations 2019 and PS Notices PSN01 through PSN08 operationalising the framework; the Payment Services (Amendment) Act 2021 expanded the perimeter to cover additional cross-border money transfer activity and additional DPT activity, commencing in tranches from 4 April 2024.
The seven activities are: (a) account issuance service, (b) domestic money transfer service, (c) cross-border money transfer service, (d) merchant acquisition service, (e) e-money issuance service, (f) digital payment token service, and (g) money-changing service. The Act establishes three licence classes: the Money-changing Licence (limited to the money-changing service); the SPI (any of the six non-money-changing activities, subject to threshold values); and the MPI (any of the six non-money-changing activities at unrestricted scale). The class is not the licensee's choice in isolation — an operator whose projected monthly volume crosses the SPI thresholds must apply at MPI.
The PSA's activities-based design reaches every operator who carries on any of the seven regulated activities in Singapore by way of business, including offshore-incorporated operators with a Singapore-facing user base. The "by way of business" and "in Singapore" thresholds are purposively construed by MAS: a digital interface marketed to Singapore residents in Singapore Dollars is a Singapore-facing offering, regardless of where the operating entity is incorporated or the technology stack runs.
The MPI tier — capital, security deposit, safeguarding
The Major Payment Institution licence is the PSA 2019 licence class with no monthly transaction-value cap: it permits any one or more of the six non-money-changing regulated activities at unrestricted scale, subject to base capital of S$250,000, a security deposit lodged with MAS of S$100,000 (where projected monthly transaction value is below S$6M) or S$200,000 (S$6M or above), and safeguarding of customer money under PS Notice PSN05 (relevant non-bank payment services) or PSN07 (e-money issuance), with full PSN02 AML/CFT compliance.
MPI base capital of S$250,000 is a continuing-compliance threshold reported in the Form 1 quarterly return under PS Notice PSN08; a drop below is a reportable supervisory event. The security deposit is lodged with MAS in cash or bank-guarantee form, sits in addition to base capital, is held by MAS as a regulatory buffer, and is released on cessation of the licence subject to outstanding obligations.
Safeguarding of customer money is the operational backbone of the MPI tier and the single largest day-one infrastructure build. An MPI carrying on e-money issuance must safeguard the float under PS Notice PSN07 (trust account at a Singapore bank, bank guarantee, or another acceptable safeguarding instrument); an MPI carrying on relevant non-bank payment services (account issuance, domestic MT, cross-border MT, merchant acquisition) must safeguard customer money under PS Notice PSN05. The MPI is the standard licence class for cross-border remittance operators, multi-currency e-money issuers, merchant acquirers, and DPT firms operating with material monthly volume in 2026.
The SPI tier — threshold values and when to use it
The Standard Payment Institution licence is restricted to payment activity below the threshold values that distinguish it from the MPI tier: any single regulated activity at no more than S$3M in monthly transaction value (averaged over the year), any aggregate of two or more activities at no more than S$6M in monthly transaction value (averaged over the year), and outstanding e-money issued at no more than S$5M on any given day, with a separate S$5,000 cap on the e-money balance held for any single individual. SPI base capital is S$100,000; the MPI security deposit obligation does not apply; PS Notice PSN02 AML/CFT compliance applies in full.
Breach of any cap is a regulatory event requiring upgrade to MPI or a MAS-accepted remediation plan. SPIs are exempt from the MPI security deposit but remain subject to PSN05 / PSN07 safeguarding calibrated to scale, so the SPI-versus-MPI cost differential sits at the capital and security-deposit lines rather than at compliance.
SPI is the appropriate starter tier for an operator whose projected 12-month volumes sit comfortably below the caps and whose growth path to MPI is mapped at the application stage. It is not a permanent discount alternative: a cross-border payment operator with material institutional or retail-scale ambitions in 2026 should apply at MPI from the outset or plan an MPI upgrade within the first 12 to 18 months of operation.
Money-changing Licence — what "MSO" covers and what it does not
The Money-changing Licence is the PSA 2019 licence class restricted to the money-changing service: exchange of one type of money for another in physical (banknotes and coins) form. It does NOT authorise cross-border money transfer (remittance), domestic money transfer, account issuance, merchant acquisition, e-money issuance, or DPT services.
The industry shorthand "MSO" (Money-changing Services Operator) was the colloquial label for businesses licensed under the pre-PSA Money-Changing and Remittance Businesses Act 1979, which covered both the Money-Changer's Licence and the Remittance Licence under a unified regime. The MCRBA was repealed when PSA 2019 commenced on 28 January 2020, and the remittance arm of the legacy MSO category was reabsorbed into the PSA cross-border money transfer service (now an SPI or MPI activity). An operator who continues to advertise "remittance" or "send money overseas" at a money-changing counter in 2026 without an SPI or MPI licence for cross-border money transfer is in breach of Section 5 PSA 2019. Legacy MSO operators who transitioned from MCRBA in 2020 and continue to offer remittance hold an SPI or MPI licence for that activity in parallel with the Money-changing Licence.
What the Money-changing Licence covers: physical exchange at a Singapore counter, and the incidental record-keeping that supports that activity, subject to MAS approval of the premises and the fit-and-proper standing of the licensee and its key personnel. The licence sits outside the SPI / MPI base-capital and security-deposit framework; instead, the lodgement is calibrated under PSN01 at MAS direction.
Pre-application strategy and the application timeline
The PSA 2019 licence application process is operated by MAS through the FormSG and Payment Services Electronic Filing channels with a pre-application engagement step for non-trivial applications, fit-and-proper assessment of the applicant entity and its key personnel, business-plan and technology-architecture review (including IT outsourcing and cloud-deployment disclosure under the MAS Notice on Technology Risk Management), and a documented AML/CFT framework prepared against PS Notice PSN02 and PSN02-DPT where DPT activity is in scope.
The indicative end-to-end timeline from pre-application engagement to MPI licence-in-principle is 6 to 9 months for a well-prepared applicant and longer for more complex business models, with the bulk of the work front-loaded into the pre-application file. For almost all MPI applications, MAS expects a pre-application meeting at which the applicant walks the supervisor through the business model, projected volumes, technology stack, safeguarding arrangement, AML/CFT framework, fit-and-proper file, and residual risks. The pre-application file is the substantive application; the formal lodgement that follows is documentary confirmation of the agreed scope.
The fit-and-proper assessment covers the applicant entity and each of its directors, controllers, chief executive, and AML/CFT compliance officer on integrity, competence, and financial soundness; adverse findings on prior regulatory matters are the single largest disqualifier. The technology-architecture file is prepared against the MAS Notice on Technology Risk Management and the MAS Guidelines on Outsourcing and on Cloud Computing, covering the production stack, data-residency posture, disaster-recovery arrangement, third-party dependency map, and operational-resilience plan. Material deficiencies in the technology file are a frequent cause of application delay.
| Dimension | Money-changing Licence | SPI | MPI |
|---|
| Activities permitted | Money-changing service only (physical banknotes and coins) | Any one or more of the six non-money-changing activities | Any one or more of the six non-money-changing activities |
| Base capital | No fixed PSA threshold; fit-and-proper required | S$100,000 | S$250,000 |
| Monthly transaction-value cap | n/a (FX at counter) | S$3M per single activity; S$6M aggregate (averaged over 12 months) | None |
| E-money outstanding cap | n/a | S$5M on any day; S$5,000 per individual | None on aggregate; S$5,000 per individual still applies |
| Security deposit | Per PSN01, quantum at MAS direction | None | S$100,000 (vol below S$6M) or S$200,000 (S$6M or above) |
| Safeguarding obligation | n/a (no customer-money flow beyond counter cash) | PSN05 / PSN07 where in-scope activities are carried on | PSN05 / PSN07 in full |
| AML/CFT (PSN02) | Calibrated to money-changing risk profile | PSN02 in full | PSN02 in full; integrated transaction-monitoring at scale |
| Best fit | Physical FX counter business only | Pre-launch / sub-threshold operator with mapped MPI upgrade path | Cross-border remittance, multi-currency e-money, merchant acquiring, DPT at scale |
Common pitfalls
Treating SPI as a discount alternative to MPI
SPI is not a permanent option for a payment operator at scale. The S$3M / S$6M / S$5M caps are hard regulatory thresholds, and breach is a supervisory event requiring upgrade or remediation. A cross-border payment operator with projected 12-month volumes near or above the thresholds should apply at MPI at the outset; the incremental cost of MPI capital and security deposit is recovered in the first year through avoidance of upgrade-mid-stream regulatory friction.
Assuming the legacy MSO scope (FX cash plus remittance) still works under a single licence
The MCRBA 1979 unified Money-Changer plus Remittance framework was repealed on 28 January 2020. An operator who continues to advertise "remittance" at a money-changing counter in 2026 without an SPI or MPI licence for cross-border money transfer service is in breach of Section 5 PSA 2019. The fix is to apply separately for the SPI or MPI licence for cross-border money transfer and to maintain that licence in parallel with the Money-changing Licence.
Treating "I operate from offshore" as a PSA exemption
The PSA's "in Singapore by way of business" perimeter is purposively construed by MAS to reach offshore-incorporated operators with a Singapore-facing user base. A digital interface marketed to Singapore residents in Singapore Dollars is a Singapore-facing offering, regardless of place of incorporation or where the technology stack runs. The Section 5 PSA offence reaches the offshore operator, and MAS coordinates with overseas regulators on cross-border enforcement.
Under-estimating the safeguarding-of-customer-money build
The PSN05 / PSN07 safeguarding obligation is the single largest operational build for an MPI in e-money issuance or cross-border money transfer at scale. The trust-account or bank-guarantee mechanic must be in place at day one of regulated operation, not at day 90. An MPI applicant who plans to "get the licence first and build the safeguarding later" misreads MAS's supervisory expectation and is likely to fail the pre-application file review.
Skipping the MAS pre-application meeting
The PSA application is substantively decided in the pre-application phase; the FormSG lodgement is documentary confirmation. Lodging without pre-application engagement risks a long supervisory-question loop and a materially longer timeline. The recommended pattern is one or two pre-application meetings before lodgement with the application file in near-final form at the time of lodgement.
Frequently asked questions
- Which PSA 2019 licence class do I need for a cross-border remittance business in 2026?
- A cross-border remittance business in 2026 is within the cross-border money transfer service activity under the PSA 2019. The licence class depends on projected monthly transaction value: above S$3M for the single activity (or above S$6M aggregated across two or more regulated activities), the MPI licence; below, the SPI licence is permitted but with a defined growth path to MPI. The institutional norm in 2026 for a cross-border remittance operator with material volume is MPI at the outset.
- Can I hold a Money-changing Licence and offer remittance under the same licence?
- No. The PSA 2019 Money-changing Licence covers physical exchange of one currency for another in banknotes and coins only. Remittance (cross-border money transfer) is a separate activity under the PSA and requires an SPI or MPI licence. An operator who wishes to offer both physical FX at a counter and remittance must hold the Money-changing Licence (for the FX-cash activity) and an SPI or MPI licence (for the cross-border money transfer activity) in parallel.
- What is the difference in base capital between SPI and MPI in 2026?
- SPI base capital is S$100,000 on a continuing basis; MPI base capital is S$250,000 on a continuing basis. Both are floor thresholds, not cap thresholds: the licensee may hold more, and most licensees do, given the working-capital and operational-buffer requirements of a live payment business. The capital is reported to MAS in the Form 1 quarterly return under PS Notice PSN08.
- What does the MPI security deposit cover and when is it released?
- The MPI security deposit (S$100,000 if projected monthly transaction value is below S$6M; S$200,000 if S$6M or above) is lodged with MAS in cash or bank-guarantee form as a regulatory buffer. It is held by MAS for the life of the licence and is released on cessation of the licence, subject to satisfaction of outstanding regulatory and customer-money obligations. The deposit is in addition to base capital, not in substitution.
- How long does an MPI licence application take from start to licence-in-principle?
- The indicative end-to-end timeline from MAS pre-application engagement to MPI licence-in-principle is 6 to 9 months for a well-prepared applicant, with the bulk of work front-loaded into the pre-application file. Complex business models (multi-corridor cross-border, DPT services at scale, novel technology stacks) take longer, with timelines of 12 to 18 months not uncommon.
- How does Anlian Group support an MPI / SPI applicant?
- Anlian Group Pte. Ltd. (ACRA Corporate Service Provider FA20200346) supports MPI / SPI applicants on the corporate-structure side: incorporation of the Singapore operating entity, appointment of the directors and the AML/CFT compliance officer, set-up of the safeguarding-account banking relationships, and preparation of the fit-and-proper documentary file. Downstream MAS licence-filing legal work and the FormSG submission are referred to qualified Singapore law firms with PSA filing experience. Engagement scope is confirmed during the [strategy call](/contact/strategy-call).
How Anlian Group helps
If your situation maps onto this article, we'd start with a no-pitch strategy call: 30 minutes, single-use invite, scheduled within 24 hours of your inquiry.
Request a Strategy Call →