Top 5 mistakes new crowdlending investors make, and the check for each
Five crowdlending mistakes and the check for each: concentration, buyback, exit rules, advertised rates, and tax, currency and identity records.
Updated: 2 October 2026
Five mistakes have published rules behind them. They are counting loans, reading "buyback" as insured principal, assuming an exit, trusting a coupon, and funding before tax, currency and identity are checked. Each section gives dated rules.
The five mistakes and the check for each
| Mistake | What the investor assumes | What the documents say | Check before funding |
|---|---|---|---|
| 1. Counting loans | Fifty loans means fifty separate risks | The FCA warns of unknowing concentration in loans to interconnected entities | Group exposure by borrower group, originator, prospectus, platform and country |
| 2. Reading buyback as insurance | A buyback returns the principal | Mintos says investors may not receive the money if the lending company defaults on its buyback | Name who owes the buyback and ask what happens if that entity fails |
| 3. Assuming an exit | A secondary market lets me leave when I want | PeerBerry lists a holding only after 180 days, on a secondary market that is currently desktop only; Mintos Core Loans cash-out depends on demand | Write down the earliest listing date, the discount and the expiry |
| 4. Comparing coupon with result | The advertised rate is what the account earns | The FCA risk summary says advertised returns are not guaranteed | Compute the account's own return on total deposits |
| 5. Funding first, reconciling later | Tax, currency and identity sort themselves out | Declaration boxes, note currencies and clone-firm warnings are all rule-specific | Keep a records sheet, read the currency line, verify the entity |
The order follows how much published material backs each point. No source used here ranks the five by how often investors make them.
Mistake 1: connected exposures counted as separate loans
A portfolio of fifty small loans looks diversified on a dashboard. If thirty of them come from one originator, that is 60% of the loan count. If every loan has the same invested amount, those thirty loans also represent 60% of invested money; otherwise, calculate their amount-weighted share (illustrative arithmetic).
The FCA's January 2024 portfolio letter to peer-to-peer platforms says investors can be "exposed unknowingly to concentration risk". Risk arises when loans go to interconnected borrowers (FCA letter). The loan count is the first layer. Borrower group, originator, prospectus, platform and country are the others.
Platforms set limits at the layer they sell. Mintos Core Loans caps exposure to Notes under one prospectus at 15% of that portfolio. It invests only in Sets of Notes with less than 20% exposure to late loans. Core Loans skips any Set with an underlying loan more than 10 days overdue (Mintos help, updated 23 April 2026). Those are Core Loans criteria and not a market-wide cap. PeerBerry Auto Invest lets the investor set a maximum amount for one loan. Auto Invest lets the investor keep part of the balance uninvested (PeerBerry help, read 2 October 2026).
A platform is a layer too. Estonia's business register shows Envestio SI OÜ as in bankruptcy, with a bankruptcy trustee in office from 9 June 2020. Kuetzal OÜ is shown as "Pankrotis" (in bankruptcy) on the page read on 2 October 2026 (Envestio, Kuetzal). On 24 May 2019 Lendy Ltd entered administration after FCA action, and administrators were also appointed to two related but unregulated firms (FCA). These records show platform status. They do not show how much any investor had placed there.
Country can be a layer inside one platform. After the invasion on 24 February 2022, Mintos excluded all loans from Russia and Ukraine from new primary-market lending. Existing investments removed from strategies, it said, would be "unavailable for cashout" (Mintos FAQ, 24 February 2022 update).
A lender count alone does not settle the matter either. On 26 May 2026 a Mintos community member wrote of "a diversified portfolio (26 lenders)" with 80% of his Notes in pending status, mostly overdue. On 28 May a commenter described the same situation (thread). Both are self-reports without verification, and they say nothing about how common the situation is.
The check. Export the loan list and sum the invested amount by borrower group, originator, prospectus, platform, country and currency. The largest share in each column is the exposure to read first.
Further reading: crowdlending risks.
Mistake 2: a buyback read as insured principal
"Buyback" names an arrangement with a counterparty, and platforms word it differently, from obligation to option. Before the word "guarantee" means anything, the investor needs three answers: who owes it, what triggers it and what happens if that entity fails.
| Product | Who owes it | Trigger and amount | What the platform says about failure |
|---|---|---|---|
| Mintos Notes | The lending company or another entity of its group, as credit enhancement given to the issuer (help, 7 December 2022) | Loan more than 60 days late; nominal value plus accrued interest | Investors may not receive the money if the lending company defaults on the buyback. A failed lending company may not pass repayments on to the Notes issuer in the direct structure (help, 24 April 2026) |
| PeerBerry loans | The loan originator (help, read 2 October 2026) | Borrower more than 60 days late; repurchase with accrued interest | Force majeure may affect both the buyback and the additional group guarantee |
| Debitum ABS | The partner that issued the loan, which the help page says "has the option to buy it back" (help, 4 December 2025) | Late loan in recovery; if the partner buys it back, it pays principal and accrued interest; more in the FAQ below | A bankrupt partner is unlikely to fulfil the buyback, and recovery then relies on assets and security (help) |
| Debitum Notes | The issuer, through redemption | Redemption by the issuer, which the help page says is "required to redeem (buy back) the Note" (help, 4 December 2025) | Redemption depends on the issuer's financial capacity (help, 23 March 2026) |
| Estateguru loans | No insurer or guarantor stated | Loan secured on property, where applicable | Estateguru says it does not insure investors against credit risk, and that collateral does not guarantee repayment (credit policy, risk statement) |
Mintos separates direct Notes, indirect Notes and legacy claim assignments when it explains what happens if a lending company fails. So the answer depends on which of the three an account holds. PeerBerry describes its group guarantee as an additional arrangement signed by companies of the Aventus and Gofingo groups (PeerBerry help, read 2 October 2026). Therefore, group membership is part of the question.
Maclear's FAQ of 10 September 2026 says its provision fund receives 2% of each successfully funded project and covers delayed interest. However, the FAQ adds that the fund "does not legally guarantee full repayment" (Maclear FAQ). That is the company's own statement.
COBS 10 Annex 2 contains the FCA's appropriateness questions for peer-to-peer agreements. One asks whether the client understands that measures a firm adopts cannot guarantee the client will not suffer a loss. Such measures include security, insurance, guarantees, diversification or contingency funds (FCA Handbook).
The check. Write the obligor's name next to each holding, then ask what the investor receives if that name stops paying. Product structure is covered in how to invest.
Mistake 3: an exit plan the platform's rules lack
A secondary market is a set of conditions. The conditions below are each platform's published rules on the dates shown.
| Product | Rule | Source and date |
|---|---|---|
| PeerBerry secondary market | Currently desktop only; listing only after the investment has been held 180 days. A purchase cannot be relisted until 180 days after buying; sale at a discount of up to 50% of the remaining value. A listing stays active 14 calendar days; no partial sale | PeerBerry help, read 2 October 2026 |
| PeerBerry launch | The market opened on 15 January 2026 | PeerBerry |
| Mintos Core Loans cash-out | Eligible Notes are sold to other Core Loans investors as soon as demand allows. A Set with more than 20% late-loan exposure and a suspended or defaulted lending company are excluded. Part of a request can become ineligible mid-process | Mintos help, 25 September 2026 |
| Debitum Flow | Early-withdrawal requests join a first-in, first-out queue; requests up to €1,000 are typically eligible for next-business-day withdrawal. Requests are capped at €5,000 per week; an unpaid remainder keeps its place and continues earning interest. Timing depends on available liquidity | Debitum announcement, September 2026; help |
| Debitum ordinary investments | Invested assets are committed for the entire loan term | Debitum help, 29 April 2026, before Flow |
| Go & Grow partial payouts | When Partial Payouts are activated, which the page says happens only in extraordinary circumstances, a withdrawal is split into several daily payments | Go & Grow help, read 2 October 2026 |
Three of these rows carry a price or a wait: PeerBerry's discount of up to 50%, Mintos's dependence on demand, and Debitum's weekly cap. None of the sources gives a fill rate, so no row says how often a sale succeeds.
The check. For each holding, record the earliest listing date and whether the position is eligible. Add the discount that would clear the sale, when the order expires, and what the cash earns while it waits.
Mistake 4: an advertised coupon compared with a realised result
For peer-to-peer promotions the FCA's prescribed risk summary says a higher advertised return means a higher risk of losing money. It adds that advertised returns "aren't guaranteed" (FCA Handbook). PeerBerry's announcement of 17 August 2026 about Canadian lender Paydayloanplus advertised "short-term loans offering an annual return of 8.5%" (PeerBerry). That figure is an offer on a loan and not a result an investor received.
Three different numbers get mixed: the coupon on a loan, the platform's realised result for a pool, and one investor's cash flow after tax. Mintos publishes the second kind. For 2022 its loan series shows a gross return of 7.1%, a net return of −1.2% and an annual net loss of −8.2%. According to a note, 2022 was affected by losses related to the Russian-Ukrainian war (Mintos statistics, read 2 October 2026). Mintos defines net investment return as the annualised gross return minus the annualised loss rate. The series describes a Mintos loan portfolio and not each investor's account.
Funding Circle's UK retail platform shows how two statements about the same business differ. Its closure update of 26 April 2022 said retail investors had earned an average annualised 5% after fees and bad debt since launch. Funding Circle added in the same update that it would permanently close the retail platform (Funding Circle). Its 2019 full-year update projected 5–7% for loans originated in 2019 (Funding Circle). The projection adds an estimate for loans not yet fully repaid (method, 12 August 2020).
The denominator also moves the answer. The table below is illustrative and is not drawn from any platform or investor.
| Step | Amount | Share of €10,000 deposited |
|---|---|---|
| €8,500 working at an 11% coupon, €1,500 uninvested all year | €935 | 9.35% |
| Sale of a €1,000 holding at a 3% discount | −€30 | −0.30 points |
| Principal not recovered on one loan | −€100 | −1.00 points |
| Result before tax and currency effects | €805 | 8.05% |
In this example the gap between 11% and 8.05% comes from three mechanisms the coupon never shows: idle cash, an exit discount and a loss.
The check. Divide the interest credited, less losses and discounts, by the total deposited, and compare it with the coupon only afterwards. For lending-based providers under Regulation (EU) 2020/1503, ESMA says historical default rates must be published over at least the preceding 36 months (ESMA Q&A 2198). However, that rule covers authorised providers and not every peer-to-peer model. The arithmetic of yield is in returns and yield.
Mistake 5: funding before records, currency and identity are checked
Three checks cost little before the first deposit and a lot afterwards.
Records and tax
These sources are signposts for six residences and not tax rates. Classification depends on residence, instrument and tax year.
| Country | What the authority says | Source |
|---|---|---|
| United Kingdom | Interest from peer-to-peer loans is taxable; SA101 box 3 takes interest received gross less bad-debt relief. Late payment alone does not qualify for relief; records of relief carried forward must be kept | HMRC, read 2 October 2026 |
| Germany | Taxable capital income not subject to capital withholding tax goes in the income-tax return (§ 32d(3) EStG) | Gesetze im Internet |
| France | 2025 net interest from participatory loans and minibons goes in box 2TT, and a qualifying net capital loss in box 2TY | impots.gouv.fr |
| Spain | The AEAT's 2025 IRPF manual has a section on income from the transfer of own capital to third parties (Art. 25.2 Ley IRPF). The product's classification has to be checked | AEAT, updated 17 March 2026 |
| Netherlands | A repayable crowdfunding contribution goes in the return as a claim, and the loan in principle belongs to the lender's assets | Belastingdienst |
| Ireland | An individual declares gross interest before withholding tax; self-assessed individuals use Form 11 and PAYE workers with under €5,000 of non-PAYE income use Form 12 | Revenue manual |
Credited interest, withheld tax and written-off principal land on different lines of these forms, so a bank payout total will not reconcile with them. Keep the platform's transaction export and annual statement, with interest credited, withholding, principal, write-offs and later recoveries in separate columns. Mintos says its tax report separates income from legacy Claims and Notes (guide updated 24 March 2026) (tax-report guide). It further says tax withheld on Notes and fractional bonds appears separately in account statements and tax reports (help updated 7 March 2025) (withholding help). Detailed treatment is in the tax guide.
Currency
According to Mintos, investments and repayments are always made in the currency indicated for each claim or Set of Notes. Mintos adds that an investor may be exposed to currency risk when converting returns to the home currency (Mintos help, 31 October 2022). Its fee page, updated 1 October 2026, lists currency exchange from 0.5% (Mintos fees); the pair and the transaction decide the actual charge. Conversion can also stop: Mintos paused currency exchange to and from RUB after the February 2022 invasion (Mintos FAQ).
For overseas property crowdfunding the FCA says currency changes could affect how much an investor gets back (FCA, updated 10 July 2026).
Identity
Clone firms can copy, the FCA says, an authorised firm's name, address or firm reference number (FCA, updated 14 May 2025). The European Supervisory Authorities listed phishing, impersonation and investment scams among common online fraud tactics on 15 December 2025. They advise verifying the source of any message received (ESMA). These warnings cover online financial fraud in general and are not allegations about any platform named in this article.
The check. Find the legal entity on the relevant official register and compare the register's website and telephone details with the offer. Open the platform by typing the address yourself, and confirm payment instructions through that independent channel before sending money.
Top 5 mistakes new crowdlending investors make: FAQ
Should I stop investing after a default?
Stopping is the usual reaction. One study of Zencap investor data, a German peer-to-business platform, found that investors who experienced a default reduced their new-loan investment. Those investors ended up less diversified (Dorfleitner, Hornuf and Weber, published online May 2022, sample of 2,129 investors). The result describes behaviour on one platform and does not recommend either course.
Is a Debitum buyback an obligation or an option?
Debitum's help page titled "What is the buyback obligation?" says the partner that issued a late loan "has the option to buy it back". That option applies while the loan is in recovery. If the partner buys the loan back, it pays principal and accrued interest (Debitum help, 4 December 2025). Debitum's Notes page says the issuer is "required to redeem (buy back) the Note" (Debitum help, 4 December 2025). For any specific issue the prospectus or contract decides.
Does a lender in Canada mean I hold Canadian dollars?
Not by itself. PeerBerry's August 2026 announcement introduces a Canadian lender and an 8.5% annual return. But the investor's currency exposure depends on the denomination of the investment, which that announcement does not establish.
Is a phone number on a platform's website enough to confirm who runs it?
No. According to the FCA, a clone can copy a genuine website and change small details such as the phone number. So the number has to be compared with the one on the official register.
How many originators or platforms should a portfolio hold?
No source used for this article sets a number. The limits that exist are product rules, such as Mintos Core Loans' prospectus cap, and the investor's own settings, such as PeerBerry's per-loan maximum.