Everything decision-makers need on the Singapore MPI licence: regulated activities, SGD 250,000 capital, security deposit, application steps, and MAS compliance obligations.

The Major Payment Institution (MPI) licence is Singapore’s top-tier authorisation for payment service providers operating under the Payment Services Act 2019 (PSA), administered by the Monetary Authority of Singapore (MAS). It is the required licence for any entity that exceeds the transaction-volume thresholds of a Standard Payment Institution, or that intends to operate at scale without volume caps from day one.

For founders, compliance officers, and investors evaluating Singapore as a payment licensing hub, the MPI licence signals institutional-grade operational readiness. It opens access to correspondent banking relationships, card scheme partnerships, integration with PayNow and FAST, and cross-border payment corridors across Asia and beyond.

This article covers what the MPI licence authorises, the minimum capital and security deposit requirements, eligibility and governance criteria, the step-by-step application process, and what ongoing compliance looks like after approval.

What Is a Major Payment Institution Licence?

An MPI is a payment service provider licensed by MAS under the Payment Services Act 2019 to conduct one or more regulated payment services without being subject to the monthly transaction-volume thresholds that apply to Standard Payment Institutions. The PSA came into force on 28 January 2020, consolidating and replacing Singapore’s earlier payment regulation under a single, risk-based framework.

MPI licence holders may provide any combination of the seven regulated payment service categories defined in the PSA, provided each category is explicitly included in their licence. Because there are no volume caps at the MPI level, the licence is the standard choice for remittance operators, payment aggregators, e-money issuers, and digital payment token (DPT) service providers operating at commercial scale.

MPI vs Standard Payment Institution: Key Differences

The PSA establishes two principal licence classes for general payment services: the Standard Payment Institution (SPI) and the Major Payment Institution (MPI). The choice between them is determined primarily by transaction volumes and e-money float, and carries material differences in capital, compliance obligations, and regulatory scrutiny.

The SPI is a viable entry point for businesses launching at lower volumes. Once monthly transaction values exceed — or are projected to exceed — the SPI thresholds for any single regulated service, the applicable licence class becomes MPI. Some service types, including DPT services at certain scales, may require MPI-level authorisation regardless of volume.

Regulated Payment Services Covered by an MPI Licence

Under the PSA, there are seven categories of regulated payment services. An MPI may be licensed for any combination of them, but each must be explicitly designated in the licence application. Providing a service outside the licensed scope is a criminal offence under Section 5 of the PSA.

• Account issuance service — operating payment accounts, e-wallets, stored-value accounts, and multi-currency account services for consumers or businesses.
• Domestic money transfer service — facilitating payment transfers and payment gateways for transactions within Singapore, including peer-to-peer transfers and merchant gateway services.
• Cross-border money transfer service — sending or receiving funds internationally; this is the core authorisation for remittance operators and cross-border payment platforms.
• Merchant acquisition service — processing card and electronic payments on behalf of merchants; a prerequisite for building acquiring or aggregator products.
• E-money issuance service — issuing electronic money stored in digital wallets or prepaid accounts; triggers specific safeguarding obligations under PS Notice PSN07.
• Digital payment token (DPT) service — buying, selling, or facilitating the exchange of cryptocurrencies and digital tokens; subject to additional AML/CFT requirements and an independent external auditor assessment.
• Money-changing service — buying or selling foreign currency notes (if included alongside other services).

Each activity requires a separate MAS designation within the same MPI licence application. Businesses with multi-service models — for example, an operator offering both cross-border remittance and e-money issuance — must include both designations from the outset.

Capital Requirements and Security Deposit

MPI licence holders must maintain a minimum base capital of SGD 250,000 on an ongoing basis. This is a continuing compliance threshold, not merely a one-time requirement at application. A drop below this figure is a reportable supervisory event under PS Notice PSN08, reported quarterly to MAS via Form 1. Applicants must also demonstrate sufficient capital buffer above the minimum, proportionate to the scale and risk profile of their operations.

In addition to base capital, MPI applicants must lodge a security deposit with MAS in the form of a cash deposit or bank guarantee:

• SGD 100,000 — where projected monthly transaction value is below SGD 6 million.
• SGD 200,000 — where projected monthly transaction value is SGD 6 million or above.

The security deposit provides partial protection for customers in the event of an MPI’s insolvency. It is not intended to cover all possible losses, but rather to maintain a baseline of customer recoverability against the MPI.

MPIs that issue e-money or provide certain non-bank payment services must also safeguard customer funds under PS Notices PSN05 and PSN07. Permissible safeguarding methods include:

• An undertaking or bank guarantee from a Singapore-licensed bank, merchant bank, or finance company.
• A deposit in a trust account held with an approved financial institution.
• A financial guarantee from a licensed insurer.

DPT services and money-changing services are exempt from the customer fund safeguarding requirement.

Eligibility and Governance Requirements

MAS assesses MPI applicants across several eligibility criteria before granting a licence. Meeting the minimum capital threshold is necessary but not sufficient. The following requirements apply to all MPI applicants:

• Singapore incorporation or registration. The applicant must be a Singapore-incorporated company (Pte Ltd) or a Singapore-registered branch of a foreign corporation, registered with ACRA.
• Permanent place of business. The applicant must maintain a permanent place of business or registered office in Singapore where books and records are held securely, and where customers can seek redress.
• Resident representative. At least one person must be present at the place of business or registered office to address queries and complaints from consumers.
• Director residency. MPI applicants must appoint at least one executive director who holds Singapore citizenship, permanent residency, or an Employment Pass. An additional director who is a Singapore citizen or permanent resident is also required.
• Fit and Proper assessment. All directors, key management personnel, and substantial shareholders are subject to MAS’s Fit and Proper assessment under Guidelines FSG-G01. MAS evaluates honesty and integrity, reputation, competence and experience, financial soundness, and the absence of conflicts of interest or sanctions exposure.
• Legal opinion. Since the amended Guidelines took effect on 26 August 2024, all new MPI applicants must submit a legal opinion from a qualified Singapore law firm confirming how each proposed product or service maps to the regulated payment services under the PSA, identifying applicable exemptions, and acknowledging that the opinion will be disclosed to MAS.
• Independent external auditor assessment. For applications including DPT services, an independent external auditor must assess AML/CFT compliance and consumer protection readiness before submission.
• Ownership transparency. The applicant must document the full beneficial ownership chain, with source of funds declarations for all ultimate beneficial owners.

AML/CFT and Compliance Obligations

MPI licence holders are subject to full compliance with PS Notice PSN01 (AML/CFT for specified payment services) and PS Notice PSN02 (AML/CFT for all payment service licensees). MAS expects a documented, risk-based AML/CFT programme operational from the date of licensing, not built retrospectively.

The core components MAS looks for at application stage include:

• An enterprise-level risk assessment covering geographies, customer types, products, delivery channels, and typologies.
• Customer Due Diligence (CDD) and Enhanced Due Diligence (EDD) procedures for both individual (B2C) and corporate (KYB) customers, including beneficial ownership verification and PEP screening.
• Automated sanctions screening against OFAC, UN, EU, and MAS consolidated lists.
• Transaction monitoring with documented triggering rules, thresholds, and escalation procedures.
• Suspicious Transaction Report (STR) procedures to the Suspicious Transaction Reporting Office (STRO).
• AML/CFT governance structure, including board-level oversight, a designated compliance officer accessible to MAS, and a staff training programme.

Technology risk management is a parallel obligation. MAS expects compliance with its Technology Risk Management (TRM) Guidelines, covering information security controls, vulnerability management, business continuity planning (BCP), and disaster recovery (DRP). For operators processing card transactions, a PCI DSS roadmap is expected.

Our AML & Compliance practice supports clients in building these frameworks before application submission, so the compliance programme reflects genuine operational design rather than template documentation.

The MPI Licence Application Process

The MPI application is submitted through the GoBusiness portal and reviewed by MAS. The process involves several structured stages, each of which affects the overall timeline.

1. Incorporate the Singapore entity — Register a Singapore Pte Ltd or Singapore branch with ACRA. The entity must have its corporate purpose aligned with the intended payment services.
2. Define the service scope — Map all proposed products and services to the relevant PSA payment service categories. This mapping forms the basis of the legal opinion required at submission.
3. Engage a qualified law firm for the legal opinion — The legal opinion must analyse how each proposed service maps to the PSA regulated activities, address applicable exemptions, and confirm its disclosure to MAS. This requirement applies to all new MPI applications submitted after 26 August 2024.
4. Commission an independent external auditor assessment (if applicable) — Applications including DPT services require an independent EA assessment covering AML/CFT and consumer protection readiness before lodgement.
5. Build the compliance and operational framework — Prepare the AML/CFT programme, risk assessment, CDD/EDD procedures, sanctions screening setup, TRM documentation, BCP/DRP, and safeguarding arrangements.
6. Prepare the business plan and financial model — MAS expects a business plan that demonstrates the viability and sustainability of the model, projected transaction volumes, revenue assumptions, and a clear description of how payment flows will be managed.
7. Submit the application via GoBusiness — Complete MAS specimen forms (available on the MAS licensing page and GoBusiness portal), attach all required documents, and pay the application fee of SGD 1,500 at the time of submission. MAS will not begin reviewing the application until fees are received.
8. Respond to MAS queries — MAS typically issues rounds of queries after an initial review. Applicants must respond promptly and completely. Delays at this stage extend the overall timeline significantly.
9. Fit and Proper interviews — MAS may interview directors, key officers, and beneficial owners as part of the assessment. Dossiers for these individuals should be prepared in advance against the MAS Fit and Proper criteria.
10. Obtain In-Principle Approval (IPA) and satisfy conditions — MAS may issue an IPA subject to certain pre-commencement conditions, such as establishing safeguarding accounts or appointing required personnel. Once conditions are met, the full licence is issued.

For businesses with more complex models — particularly those combining remittance, e-money issuance, and DPT services — a pre-submission meeting with MAS is strongly advisable. Pre-submission helps clarify the scope of regulated activities, flag potential issues early, and reduce the risk of fundamental changes being required at a later stage.

Costs and Timeline

The following figures represent typical costs associated with an MPI licence application. These are estimates; actual costs depend on business model complexity, the number of regulated services applied for, and operational readiness at the time of engagement.

Fully loaded Year-1 cost for an MPI application typically falls in the range of SGD 280,000 to SGD 430,000, inclusive of base capital and security deposit. A separate annual licence fee applies at renewal. Under the Payment Services Regulations this is commonly SGD 5,000 for an SPI activity and SGD 10,000 for an MPI activity, subject to the services on the licence.

On timeline: scoping, pre-filing, and documentation preparation typically takes 8 to 12 weeks, followed by MAS’s first-round review and subsequent query rounds. MAS does not optimise for speed — total elapsed time from company incorporation to licence grant generally runs 12 months or more for an MPI, with no firm upper bound. Applications for DPT services tend toward the longer end of this range due to the additional independent auditor requirement and elevated regulatory scrutiny.

Post-Licensing Obligations

Holding an MPI licence creates an ongoing compliance programme. MAS expects licence holders to maintain the standards demonstrated at application — not as a one-time benchmark, but as a continuing operating standard. Key post-licensing obligations include:

• Annual audit. Financial statements and compliance programmes must be independently audited each year. MAS uses these audits to verify continued adherence to licensing standards.
• Regulatory reporting. MPIs submit quarterly transaction volume returns and annual compliance reports to MAS via PS Notice PSN08 forms.
• Capital maintenance. Base capital must remain above SGD 250,000 at all times. Breaches are reportable supervisory events.
• Safeguarding compliance. Safeguarding arrangements for customer funds must be maintained and updated as volumes grow.
• AML/CFT programme maintenance. Transaction monitoring rules, STR procedures, and the overall risk assessment must be reviewed and updated periodically — and whenever there are material changes to the business model or customer base.
• Technology risk management. Ongoing compliance with MAS TRM Guidelines, including incident reporting and BCP/DRP testing.
• Licence variation for new services. Any addition of a new regulated payment service to the licence scope requires a formal variation application to MAS, with separate regulatory approval.
• Material change notifications. Significant changes to ownership, key personnel, or business model must be notified to MAS promptly.

MAS conducts supervisory reviews, which may include on-site inspections. The frequency and depth of inspections typically reflect the risk profile of the licensee’s activities. Operators with DPT services or high cross-border volumes tend to receive more intensive supervision.

How GSS Legal Supports MPI Applications

GSS Legal operates from Singapore and guides payment businesses through the full MPI application cycle: from initial jurisdiction assessment and corporate formation through to MAS submission, query management, and post-licensing compliance stewardship.

Operating from Singapore, our team has direct familiarity with MAS’s current expectations under the amended 2024 Guidelines — including the legal opinion requirement, the independent external auditor process for DPT applications, and the practical standards MAS applies in Fit and Proper assessments.

Our work on MPI applications draws on the firm’s broader service capabilities, including:

• Corporate formation — Singapore entity incorporation and structural design aligned with MAS substance requirements.
• AML & Compliance — AML/CFT programme design, risk assessments, CDD/EDD procedures, and transaction monitoring frameworks built for regulator review.
• Banking & EMI/PSP — Banking relationship setup, safeguarding account structuring, and correspondent account navigation for licensed payment businesses.
• Jurisdiction advisory — For clients evaluating Singapore alongside other jurisdictions, or building a multi-licence structure across Asia, the EU, or the Gulf.
• Crypto & VASP licensing — For businesses combining fiat payment services with DPT or crypto activity, requiring parallel regulatory perimeters.

Clients who have worked through GSS Legal’s licensing process can review outcomes in our Success Cases. For further context on related licensing matters, visit our Insights section.

Key Takeaways

The MPI licence is the appropriate PSA authorisation for payment operators running at commercial scale in Singapore. It carries no transaction-volume caps, but requires SGD 250,000 base capital, a security deposit of SGD 100,000 to SGD 200,000, customer fund safeguarding for most service types, full AML/CFT compliance, and annual independent audit.

Since August 2024, all new MPI applications must include a legal opinion from a qualified Singapore law firm. Applications involving DPT services additionally require an independent external auditor assessment before submission. Both requirements add time and cost to the pre-filing phase, but also reduce the risk of fundamental MAS objections after submission.

Realistically, the full cycle from company incorporation to licence grant takes 12 months or more, with no firm upper bound. Application quality at submission — completeness of documentation, robustness of the AML/CFT programme, and clarity of the business model — is the single biggest determinant of timeline.