P2P Loans: How Peer-to-Peer Lending Works and What to Check First

How P2P Loans Fit into European Lending in 2026

Peer‑to‑peer lending platforms have become a meaningful part of the European credit landscape in 2026. Rather than replacing banks entirely, they offer an additional channel through which savings can be transformed into loans for households, small businesses and property projects. The key question for investors is not whether P2P lending is “better” than traditional banking, but how it can complement other fixed‑income and alternative investments within a diversified portfolio.

P2P lending is best viewed as part of the broader private‑debt segment: investors take credit risk on specific borrowers or loan originators, while platforms provide the infrastructure, underwriting and servicing. When used thoughtfully, this can add incremental yield and diversification compared with listed bonds and deposit products, but it also introduces specific structural and liquidity risks that must be understood before allocating capital.

How a Maclear loan claim works and what backs it

• You buy an assigned claim to a vetted business loan; the borrower signs the loan agreement with the platform, and you hold the assignment rather than a direct contract with the borrower.
• Interest is paid monthly while the loan runs, and the principal is returned at the end of the term rather than in instalments.
• The AAA–D score is a signal about borrower quality, not investment advice; read it alongside the loan's term and collateral rather than on its own.
• Collateral is held through a Collateral Agent with legal control, and the loan-to-value ratio is published for transparency; enforcement takes time and liquidation is not immediate.
• A provision fund may absorb temporary delays in interest, but it is not insurance and does not guarantee that principal comes back.
• Capital is at risk, including possible total loss, so spreading smaller amounts across many loans matters more than chasing the highest headline rate.

Core Mechanics: How Capital Flows Through European P2P Platforms

P2P lending operates through online marketplaces. A borrower submits an application detailing the desired loan amount, the purpose of the funds and their financial profile. The platform’s underwriting process assesses the application and assigns a risk grade or score, which determines the interest rate, loan term and any collateral requirements offered to the borrower.

Once approved, the loan request appears on the platform’s investor interface. Individual investors commit capital in small fractions, so they can spread funds across many loans rather than backing a single borrower. When the loan is fully funded, the borrower receives the proceeds minus any origination fee. Repayments then flow back through the platform according to the agreed schedule; the platform deducts servicing fees and distributes principal and interest to investors.

This model removes branch networks and part of the traditional bank cost structure, but it does not remove credit risk. Lower overheads can narrow the spread between borrowing and lending rates, yet realised investor returns still depend on borrower performance, recovery outcomes, platform fees, cash drag and how consistently repayments are reinvested into new loans.

Risk Grading and What the Scores Actually Mean

Risk scores are central to P2P economics. Each platform uses proprietary models, but typical inputs include:

• Credit history and previous repayment behaviour

• Debt‑to‑income ratio and affordability metrics

• Employment stability or business cash‑flow data

• Collateral coverage and loan‑to‑value ratios for secured lending

• Loan purpose and sector exposure

Higher‑quality borrowers usually receive lower interest rates and show lower default rates; higher‑risk segments are offered higher yields alongside materially higher expected losses. Headline yield on a riskier loan segment can be misleading if default rates and recovery statistics do not support those yields in practice.

Net return equals gross interest minus defaults, minus fees, and minus any tax liability. A portfolio of loans with nominal rates in the mid‑teens can deliver weak outcomes once losses and costs are taken into account. Experienced investors therefore look at platform performance data by risk band and origination year rather than chasing the highest advertised percentage. Many choose to build diversified portfolios in the middle of the risk spectrum, aiming to balance income with manageable loss rates across economic cycles.

Diversification: The Iron Rule of P2P Investing

Concentration is one of the main threats to P2P portfolios. Allocating a large amount to a single loan, originator or country amplifies the impact of each default or underwriting mistake. In contrast, spreading capital across hundreds of loan fractions, multiple originators and several sectors reduces dependence on any single outcome.

European platforms typically encourage diversification by:

• Allowing minimum investments of €10–€50 per loan

• Offering automated allocation tools that distribute funds according to predefined criteria

• Providing statistics by loan type, originator, sector and jurisdiction

Diversification should be multi‑dimensional. Mixing consumer, business and property‑backed loans, and spreading exposure across several European countries and economic sectors, reduces correlation risk. Portfolios concentrated in one borrower segment, one originator or one region are more vulnerable when local economic conditions deteriorate.

Disciplined investors set caps on the share of total P2P exposure that can be allocated to any single platform, originator or loan category. This prevents a single failure or stress event from dominating portfolio outcomes.

Platform and Structural Risk

Borrower default is only one layer of risk in P2P lending. Platform and structural risk—the possibility that the marketplace itself changes its business model, is sold, or winds down—also matters.

In recent years, several European lending platforms have:

• Merged with other providers

• Exited certain lending segments

• Stopped accepting new retail investments

• Changed their fee or underwriting structures

When a platform changes direction or winds down, the servicing of existing loans may continue under a different entity or administrator. Investors then depend on:

• The quality of contractual servicing arrangements

• The accuracy and integrity of borrower and payment data

• The platform’s wind‑down planning and recovery processes

Access to secondary markets can be reduced or withdrawn, turning illiquidity into the primary concern. In poorly prepared wind‑downs, communication delays and unclear responsibilities can increase uncertainty for investors.

This makes due diligence on the platform itself essential. Key checks include:

• Audited financial statements and capital buffers

• Transparent fee schedules and clear disclosure of all charges

• Documented loss‑provision and recovery policies

• Regular reporting of loan performance by vintage and risk band

• Ownership structure, conflicts of interest and related‑party lending

Marketing claims of “guaranteed” returns or opaque underwriting criteria are strong warning signs. P2P lending remains an investment activity, not a guaranteed savings product.

Regulation and Investor Protections in the EU

Within the European Union, the European Crowdfunding Service Providers Regulation (ECSPR) established a common framework for many lending‑based and investment‑based business crowdfunding models. Platforms operating under ECSPR must:

• Obtain authorisation and meet capital requirements

• Provide standardised risk warnings and key information documents

• Implement procedures for handling complaints and conflicts of interest

• Comply with cross‑border service rules when operating in multiple EU countries

Not all lending models automatically fall under ECSPR. Some consumer‑credit structures and certain platform designs may continue to operate under national regimes or other EU rules. Investors should therefore verify the exact licence, regulatory status and product type for each platform rather than relying on generic statements that a service is “regulated”.

Regulation and authorisation improve transparency, governance and oversight, but they do not:

• Convert P2P positions into deposits

• Extend deposit insurance to P2P investments

• Guarantee repayment or ensure specific levels of return

P2P loans are investment products. They can lose value, and investors bear credit risk on borrowers and, in some structures, on loan originators or special‑purpose issuers.

Tax Treatment and Reporting in a Dutch Context

For Dutch resident investors, P2P positions typically fall within Box 3 as receivables or other assets rather than as insured savings. Income and value are treated within the Box 3 framework alongside other investment holdings, subject to tax‑free allowances and deemed‑return percentages in the relevant assessment year.

This means that gross interest is only part of the picture. Net outcomes depend on:

• Defaults and recovery rates

• Platform and transaction fees

• Any foreign withholding tax in cross‑border structures

• The investor’s overall Box 3 position and applicable deemed returns

Because platform legal structures differ, investors should confirm:

• Whether their holdings are structured as direct claims, notes, units or other instruments

• How cash balances on the platform are segregated and protected

• How cross‑border withholding tax is handled and reported

For larger or more complex portfolios, individual tax advice may be appropriate to ensure that P2P investments are classified and reported correctly.

Secondary Markets and Liquidity Constraints

Most marketplace loans carry fixed terms, often between 12 and 60 months. Some platforms offer secondary markets or early‑exit tools that allow investors to sell loan fractions before maturity, but liquidity conditions depend heavily on investor demand, credit quality and broader market sentiment.

In normal conditions:

• Loans that are current and higher quality may trade close to par

• Higher‑risk or late‑paying loans may require significant discounts

• Fees are often charged on secondary‑market transactions

During periods of stress, secondary‑market activity can fall sharply. Buyers may demand much deeper discounts, or the market may effectively freeze for certain types of loans. Investors who rely on secondary markets for liquidity can then face difficult choices between accepting large write‑downs or holding positions until maturity.

In practical planning, P2P allocations should be treated as illiquid over their contractual term. Capital that may be needed for emergencies or near‑term spending is better held in:

• Insured savings accounts

• Short‑term deposits

• Money‑market funds or short‑dated sovereign instruments

Comparing P2P Lending with Other Income Investments

P2P lending competes with bonds, money‑market instruments, dividend equities, listed property vehicles and other alternative credit strategies for income‑focused capital. Its appeal lies in the potential to earn higher yields than many traditional fixed‑income products by accepting borrower and platform risk.

When comparing P2P with alternatives, investors should consider:

• Variability of returns across economic cycles

• Default behaviour during downturns

• Recovery performance and time to resolution

• Liquidity characteristics under normal and stressed conditions

• Tax treatment, including Box 3 implications for Dutch residents

In diversified portfolios, P2P lending is usually positioned as a satellite allocation rather than as the core defensive holding. It can provide:

• Incremental yield

• Exposure to specific sectors (e.g. European SMEs, property projects)

• Additional diversification away from listed bond indices

But it should not replace insured cash, short‑term deposits or core bond exposure for capital that must remain highly liquid and low‑volatility.

Maclear vs traditional bonds at a glance

Maclear figures accurate as of 2026. Not investment advice; capital is at risk, including possible total loss.

A P2P allocation is best treated as a portfolio addition (roughly 10%), not a replacement for lower-risk holdings.

Practical Checklist Before Committing Capital

Before allocating capital to European P2P platforms, investors should:

1. Review the platform’s track record

   • Total lending volume

   • Default and recovery statistics by risk segment and origination year

   • Performance through at least one period of macro stress

2. Analyse fee structures

   • Origination, servicing and secondary‑market fees

   • Currency‑conversion or cross‑border charges

   • Any performance or exit fees that reduce net returns

3. Understand underwriting and collateral policies

   • Data sources for credit assessment

   • Use of collateral and loan‑to‑value thresholds

   • Processes for restructuring, enforcement and recovery

4. Examine investor reporting

   • Transparency on late loans, restructurings and charge‑offs

   • Regularity and detail of performance updates

   • Clarity on how buyback obligations or provision funds operate

5. Assess personal constraints

   • Risk tolerance and loss capacity

   • Liquidity needs and investment horizon

   • Appropriate share of the portfolio to expose to illiquid credit risk

Disciplined investors define in advance how much of their total assets can be allocated to P2P lending and set clear criteria for platform selection and position sizing.

Strategic Role of P2P in a European Portfolio

In 2026, P2P loans occupy a defined niche in many European portfolios. They provide credit exposure and potential yield enhancement with structures that sit between listed bonds and private lending. For Dutch and wider European investors, the most effective use of P2P lending is as a complement to traditional fixed income, not as a replacement for insured cash or core bond holdings.

A practical structure might be:

• Core stability: insured savings, euro government bonds, high‑quality short‑duration fixed income

• Growth engine: diversified equity funds and long‑term assets

• Satellite income and diversification: P2P lending, selected corporate credit, real‑estate and infrastructure vehicles

Used with careful platform selection, disciplined diversification and realistic expectations around liquidity and loss rates, P2P investments can provide attractive income and broaden credit exposure across the European market. Used without that discipline, they can introduce concentrated risks that are out of proportion to their share of the portfolio.