Small Payment Institutions (SPIs) provide a streamlined and cost-effective way to enter the regulated payment services market in the European Union (EU) and United Kingdom (UK). Ideal for businesses with limited transaction volumes, SPIs allow companies to offer a range of basic payment services while maintaining compliance with regulatory frameworks.
At Estrella, we connect buyers and sellers with SPI-licensed businesses, enabling efficient and compliant market entry or exit strategies.
A Small Payment Institution (SPI) license allows businesses to:
SPIs are an attractive option for businesses seeking a cost-effective approach to entering regulated markets.
SPI licenses are highly sought after due to their:
Simplified requirements compared to full Payment Institution licenses.
Reduced compliance and operational costs make SPIs ideal for smaller businesses.
Enable businesses to operate legally within the EU or UK, building credibility and trust.
Provide a foundation for growth, with the option to transition to an API license as operations expand.
Estrella connects buyers with SPI-licensed businesses offering:
Our network ensures buyers find businesses tailored to their needs, enabling seamless market entry.
For sellers, Estrella provides:
A buyer acquired an SPI-licensed business in the UK to offer tailored payment solutions to small businesses.
A fintech startup purchased an SPI license in the EU, enabling operations across key member states.
An SPI owner sold their business to a larger payment services provider, securing a competitive valuation.
These success stories highlight Estrella’s ability to deliver tailored solutions for clients in the SPI market.
A Small Payment Institution (SPI) is a registration category under PSD2 for smaller payment service providers, with a volume cap (typically €1.5M–€3M monthly average transactions) and significantly streamlined regulatory requirements compared to full Payment Institutions. SPIs may provide all PSD2 payment services subject to the volume cap.
Estrella offers ready-made SPI licensed companies in the United Kingdom (FCA SPI), Czech Republic (CNB), Estonia (Finantsinspektsioon), Poland (KNF), Spain (Bank of Spain), and Luxembourg (CSSF). All operate under PSD2 SPI provisions with country-specific volume caps and registration nuances.
The main difference is the transaction volume cap that applies to SPIs but not full PIs. SPIs benefit from streamlined registration (typically 2–6 months vs 6–18 months), no statutory minimum capital requirement (though regulators expect adequate financial resources), and lighter ongoing reporting. SPIs cannot exceed the volume cap; full PIs operate without volume restrictions.
SPI cross-border rights are limited compared to full PIs. SPIs primarily serve domestic customers and may engage in limited cross-border arrangements within the volume cap. Operators planning broad EU operations should consider upgrading to full PI status — most regulators support SPI-to-PI upgrades.
Fresh SPI registration typically takes 2–6 months across EU jurisdictions, significantly faster than full PI authorisation. Acquisition of an existing SPI completes in 6–10 weeks for the corporate transfer plus 60–90 days for regulatory notification of ownership change.
EU-wide PSD2 caps SPI activity at €3M monthly average payment transactions over the preceding 12 months. Some member states impose lower domestic caps (e.g., Poland sets €1.5M for domestic activity). Approaching the cap requires regulator notification and typically triggers an upgrade to full PI status.
Yes across all EU and UK SPI jurisdictions, with no nationality restrictions. Regulators require fit-and-proper assessment of qualifying shareholders, source-of-funds verification, and beneficial ownership transparency.
SPIs are priced significantly below full PIs reflecting the lighter regulatory regime and volume cap. Pricing varies by operational history, banking relationships, and any active customer book. Clean entities suitable for new branding are the most cost-effective acquisition route into EU regulated payments.
The FCA’s small payment institution route is harder to clear than it was three years ago. Application refusal rates have moved from approximately 1 in 14 in 2021 to roughly 1 in 5 in 2023 — and the trajectory through 2024 and 2025 hasn’t reversed. Our compliance counsel attributes this to the FCA’s March 2024 “Dear CEO” letter to payment firms, which signalled tighter scrutiny on safeguarding arrangements, AML controls, and overall financial resilience. The 2024/25 FCA Business Plan explicitly listed “more assertive gateway standards” as a priority outcome.
For acquirers, this changes the calculus. Five years ago, a fresh SPI application was a 3–4 month exercise with reasonable approval certainty. Today, the realistic expectation is six months from a complete submission — and a meaningful chance of refusal that permanently complicates future UK applications. Acquiring an existing SPI sidesteps that risk entirely.
A point we emphasise to buyers: SPIs are capped at €3 million in monthly average payment transactions over the preceding 12 months. The cap is calculated on the prior-year rolling average, not the current month’s volume — so a high-growth quarter doesn’t immediately trigger the threshold. But the FCA does want notification when an SPI realistically expects to exceed the cap. We recommend buyers model the acquired entity’s projected volume against the SPI threshold and either commit to upgrading to API status or restructure the customer book to stay under cap.
The cross-EU comparison is also worth noting. Polish KNF and Czech CNB SPI registrations follow the same PSD2 €3M cap but face less aggressive supervisory tightening than the UK. For volume-constrained operators, jurisdictional choice matters less than buyers often assume — what matters is the regulator’s review queue depth and recent enforcement posture. The Bank of Spain runs longer review timelines for SPI registrations (8–14 weeks for change-of-control approval is typical) but generally lower refusal rates. Estonian Finantsinspektsioon offers the digital-first administrative environment that often surprises buyers used to paper-heavy EU regulators.
Small Payment Institutions provide an efficient and cost-effective way to enter the regulated payment services market. Whether you’re acquiring an SPI license to expand your services or selling your business to maximize value, Estrella is your trusted partner in navigating this dynamic sector.
Contact Us Today to explore opportunities in SPI acquisitions or sales.
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