SPI or MPI Licence? Singapore MAS PSA Licensing

If your business is carrying out regulated payment activities, one of the first and most important questions is whether you should apply for a Standard Payment Institution (SPI) licence or a Major Payment Institution (MPI) licence. In Singapore’s evolving fintech ecosystem, securing a MAS PSA licence is a core regulatory milestone for any payment service provider.

The Monetary Authority of Singapore (MAS) has sharpened its expectations in recent years. Applicants are now assessed less on the elegance of the business plan and more on demonstrable compliance readiness — bespoke AML/CFT controls, credible governance, a funded runway and technology risk management that reflects the systems you actually run. Applications that read as templated are the ones that stall.

This guide walks through the licence classes, the admission criteria, the reasons applications get held up, and what happens after in-principle approval. Alder Compliance provides practical licensing and compliance support to help businesses prepare a robust application and meet MAS licensing requirements.

Which Payment Services Actually Require a Licence?

Before choosing a licence class, confirm which of your activities are regulated at all. The Payment Services Act covers a defined set of payment services, and your licence must name each one you intend to carry on:

• Account issuance service — issuing or operating a payment account, including e-wallets.
• Domestic money transfer service — payment transfers where both payer and payee are in Singapore.
• Cross-border money transfer service — inbound or outbound remittance.
• Merchant acquisition service — accepting and processing payment transactions on behalf of merchants.
• E-money issuance service — issuing stored value that can be used to pay third parties.
• Digital payment token (DPT) service — dealing in, facilitating exchange of, transferring or providing custody of DPTs.
• Money-changing service — buying or selling foreign currency notes.

Should You Apply for an SPI or an MPI Licence?

Determining whether to apply as an SPI or MPI is the first practical decision for any business seeking MAS authorisation under the Payment Services Act. MAS assesses licensing needs primarily by the scale and risk of your payment activities — principally transaction volume, the number and type of payment services offered, and whether you provide digital payment token services.

When Is a Standard Payment Institution Licence the Right Fit?

• Best for: Start-ups and mid-market firms with lower monthly transaction volumes or single, well-scoped payment services.
• Thresholds: SPI eligibility is capped by monthly transaction ceilings — commonly quoted as up to S$3 million for any one payment service and S$6 million across two or more services, with a separate limit on daily outstanding e-money. Confirm the current figures at point of application. If your 12-month projections approach these limits, consider MPI at the outset to avoid a later licence variation.
• Base capital: Typically S$100,000, maintained on an ongoing basis. MAS will also assess whether your capital is adequate relative to expected volumes and risk exposure.
• Safeguarding: SPIs are generally not subject to the customer money safeguarding requirement that applies to MPIs. This is one of the most meaningful operational differences between the two classes.
• Security deposit: Not applicable.

When Do You Need a Major Payment Institution Licence?

• Best for: Large-scale payment processors, providers of multiple services, and DPT providers whose volumes or risk profile warrant full authorisation.
• Thresholds: MPI is not subject to the SPI transaction ceilings. MAS assesses MPI applicants case by case according to scale, service mix and systemic importance.
• Base capital: Typically S$250,000, with MAS also considering buffers appropriate to your business plan and projected flows.
• Security deposit: MPIs must lodge a cash deposit or bank guarantee with MAS, commonly tiered at S$100,000 for lower-volume operations and S$200,000 for larger ones.
• Safeguarding of customer money: This is the obligation applicants most often underestimate. MPIs must protect relevant customer money using a prescribed method — typically an undertaking or guarantee from a safeguarding institution, or a trust account held with one.

If your business model includes DPT issuance, custodial wallets or high-value transaction processing, plan for MPI from day one.

How Do SPI and MPI Compare Side by Side?

What Happens If You Exceed the SPI Thresholds?

Breaching a transaction ceiling is a licensing breach, not a growth milestone. If your volumes trend toward the limits, you need to apply for a licence variation and be approved before you cross them — and a variation is effectively a fresh assessment, taking months rather than weeks. Practically, this means building threshold monitoring into your reporting from launch: a monthly dashboard tracking volume per payment service against the ceiling, with an escalation trigger well below the limit. Firms that only discover the problem in their quarterly return have already breached.

Map your products and 12-month projections against these categories before assembling documents. If you would like practical help with the pre-application assessment, documentation or MAS liaison, contact Alder to schedule a tailored review.

Why Does MAS Place So Much Weight on the Legal Opinion?

MAS needs to understand precisely what you are doing before it can assess whether you should be licensed to do it. A robust legal opinion, prepared by experienced counsel, demonstrates how your proposed services map to the Payment Services Act, identifies any exemptions relied upon, and confirms the legal basis for your model. Missing or inadequate legal analysis is a frequent cause of delay or case-on-hold status.

What Should a Complete Legal Opinion Contain?

• Service classification: A precise mapping of each product and activity to the relevant PSA definitions.
• Exemption analysis: Identification of any limited-purpose or incidental exemptions, with reasons and supporting evidence.
• Compliance affirmation: A reasoned conclusion on whether MAS authorisation is required and which licence class fits the service mix and forecasted volumes.
• Supporting attachments: Product and fund flow diagrams, sample customer agreements, KYC and onboarding descriptions, AML/CFT controls, transaction monitoring rules, a TRM summary and any independent audit reports referenced.
• Regulatory citations: Cross-references to the applicable MAS notices and guidelines, showing the basis for the controls you propose.

What Does This Look Like for an E-Wallet or DPT Provider?

For an e-wallet that issues accounts and stores value, the opinion should describe the customer onboarding flow, map stored value to the account issuance and e-money categories, explain how transaction limits and reconciliation operate, and set out the AML/CFT and technology controls that mitigate the resulting risks. Critically, it should trace where customer money sits at every point in the flow, because that determines your safeguarding obligation.

For DPT providers the bar is higher. The opinion must address custody arrangements and segregation of customer assets, issuance and token flow mechanics, how fiat on-ramps and off-ramps are treated, and how value transfer information requirements are met.

What Admission Criteria Must You Meet?

MAS evaluates applications holistically. Beyond product mapping and forecasts, it focuses on governance, financial soundness and operational resilience — the fit and proper pillars that determine whether a payment institution is ready to operate.

What Governance and Local Presence Does MAS Expect?

You must demonstrate credible local governance. MAS typically expects at least one executive director who is a Singapore citizen or permanent resident. As an alternative in some cases, MAS accepts an executive director on an Employment Pass combined with a local non-executive director who is a citizen or PR — but this is assessed case by case and should not be assumed without prior discussion.

You will also need a permanent place of business in Singapore where books and records are kept and regulatory engagement can occur, and a compliance function with a named AML/CFT compliance officer who has genuine authority and is not conflicted by a revenue role.

How Much Capital and Runway Do You Really Need?

Base capital is the floor, not the answer. MAS assesses whether you hold adequate resources relative to expected transaction volumes and operational runway. In practice, applicants should show cash and committed resources sufficient to cover operating expenses for a reasonable buffer period — commonly modelled at 6 to 12 months — supported by projections and stress tests.

What Operational and Technology Controls Must Be in Place?

MAS expects bespoke AML/CFT policies, effective transaction monitoring, and demonstrable technology risk management and cyber hygiene — especially for DPT and e-wallet providers. Documentation should describe the systems you actually run, with named vendors and real rule logic.

Why Do Payment Licence Applications Get Delayed or Placed On Hold?

If MAS identifies material gaps, it may suspend active processing and request further information. Delays of several months are common. The recurring causes are predictable:

• Templated AML/CFT and TRM documentation that does not match the described business.
• A business model that shifts between the application form, the legal opinion and the pitch deck.
• Transaction projections inconsistent with the licence class applied for.
• No credible Singapore nexus — directors, staff and decision-making all offshore.
• Safeguarding or custody arrangements described in principle but not arranged.
• Slow, partial or inconsistent responses to MAS queries during review.

How Long Does the Application Take, and What Does It Cost?

Expect 6 to 9 months from submission to in-principle approval for a straightforward SPI or MPI application, and up to around 12 months for complex services — notably DPT offerings requiring independent audits, additional technology testing or extensive queries. Clock the timeline from a complete submission; incomplete applications do not start the review, they start the correspondence.

What Happens After In-Principle Approval?

An IPA is a conditional outcome, not a licence. MAS will attach conditions you must satisfy within a defined period before the licence is granted, which typically include:

• Lodging the security deposit in the required form, for MPIs.
• Putting safeguarding arrangements formally in place with a safeguarding institution.
• Confirming base capital is funded and held.
• Demonstrating that systems, controls and monitoring are operational, not merely designed.

What Are Your Ongoing Obligations Once Licensed?

Licensing is the start of the compliance relationship. Ongoing obligations for payment institutions include AML/CFT requirements under the applicable MAS notices, periodic regulatory returns, reporting of suspicious activities, technology risk standards, annual audit, and prompt notification of changes in directors or service scope.

Why Partner with Alder Compliance?

Don’t leave your MAS licence application to chance. Navigating the Payment Services Act and the MAS application process is technical and document-heavy. Alder provides focused licensing and compliance support for fintechs, reducing the risk of a case-on-hold and improving the chances of a timely in-principle approval.

• Precision drafting: Bespoke AML/CFT manuals, TRM frameworks and policy documents written to reflect your technology and transaction flows — not recycled templates.
• Regulatory liaison: We coordinate MAS correspondence, manage queries during review and provide clear, timely responses to keep your application moving.
• End-to-end support: From pre-application assessment and ACRA filings through to IPA conditions and the first year of ongoing compliance.