Payment Institution vs. E-Money Institution: Where Your Funds Really Sit

Alejandro Martínez · 2026-10-26

Ever wondered where your money actually sits when you use a payment app? The answer isn't as straightforward as you might think. In Europe, the rules draw a fine line between two types of financial firms: Payment Institutions (PIs) and Electronic Money Institutions (EMIs). And that line determines everything from how long your funds can be held to whether you earn interest. Let's break it down. ### The Payment Institution: A Short-Term Parking Spot A Payment Institution offers what's called a "payment account." Think of it as a transactional tool—a place where money pauses briefly before moving on. Under the Second Payment Services Directive (PSD2), Article 4(12) defines it as an account used solely for executing payment transactions. Article 18(2) and (3) further clarifies that funds held by a PI don't count as deposits, other repayable funds, or electronic money. In practice, this means a PI can't hold your money indefinitely. It's more like a relay station. For example, when you buy something online, the acquirer's settlement balance owed to the merchant sits temporarily with the PI. Or when you send a remittance, the funds are held between receipt from the payer and delivery to the payee. In both cases, the PI is just processing the payment—not offering a vault. But recent case law has widened the scope a bit. In Case C-661/22, ABC Projektai v Lietuvos bankas, the Court of Justice of the European Union (CJEU) ruled that a PI can receive funds without an immediate payment order and leave them available on a payment account. The key condition? There must be an intention to use those funds for future payments. So the account remains one of transit, not storage. The European Banking Authority (EBA) backed this up in Q&A 2018_4221, provided the funds are safeguarded under Article 10 PSD2. ### The Electronic Money Institution: Your Digital Wallet Now, contrast that with Electronic Money Institutions (EMIs). They issue e-money—"electronically stored monetary value" under the Second Electronic Money Directive (EMD2). Think of wallets like Wise or PayPal. Your balance there can sit indefinitely. That's because e-money is designed for storage, not just transit. EMIs have strict rules, though. They must safeguard the funds they receive (Article 7) and issue and redeem e-money at par (Article 11). That means one euro of e-money is always worth one euro—no discounts, no premiums. And here's a key difference: EMIs can't pay interest or any time-based benefit on your balance (Article 12). So don't expect your PayPal balance to grow. ### Three Questions to Tell Them Apart In practice, the distinction often boils down to three simple questions: - **Is there an intention to use the funds for a specific future payment?** If yes, it's likely a payment account. The money is earmarked for something. - **Does the user hold a claim on the issuer that's redeemable at par and can be spent with third parties?** If yes, it's e-money. You can keep it, spend it, or cash it out. - **What's the intended timeframe?** A short period pending a payment order points to a payment account. An indefinite period points to e-money. > "The boundary can still be difficult to draw in practice," notes Dr Justine Scerri Herrera, Managing Partner at MK Fintech Partners. "But the intention behind the funds is often the deciding factor." ### The Bottom Line So there you have it. The CJEU and EBA allow PIs to hold funds pending future payment orders—but that doesn't mean they can offer long-term storage. That territory belongs to EMIs and credit institutions. Next time you see a balance in an app, ask yourself: is this money in transit, or is it stored value? The answer tells you exactly what kind of institution you're dealing with. And if you're in the payments industry, knowing these nuances isn't just academic—it's essential for compliance and product design. The lines may blur, but the regulations are clear. Choose your model wisely.