Peer-to-Peer Lending Guide UK — Rates, Risks, and Platforms
How peer-to-peer lending works in the UK, what returns to expect, the risks involved, platform comparisons, and the tax treatment of P2P interest.
·4 min read
Peer-to-peer lending offers higher returns than savings accounts — but with added risk that your capital isn’t protected. Here’s how it works in the UK, which platforms to consider, and what to watch out for.
How P2P Lending Works
Step
What happens
1
You deposit money on a P2P platform
2
The platform assesses borrowers and assigns risk ratings
3
Your money is lent to borrowers (individuals or businesses)
4
Borrowers repay the loan plus interest over time
5
You receive interest payments (monthly or at maturity)
6
The platform takes a fee from the borrower
Your money is typically spread across many different loans to reduce the impact of any single default.
P2P Returns vs Savings Accounts
Product
Typical return
Capital at risk?
FSCS protected?
Easy access savings
3%–5%
No
Yes (up to £85,000)
Fixed rate bond
4%–5%
No
Yes (up to £85,000)
Cash ISA
3%–5%
No
Yes (up to £85,000)
P2P lending
4%–10%
Yes
No
UK P2P Platforms
Platform
Focus
Typical returns
IFISA available
Min investment
Kuflink
Property-backed loans
5%–7.5%
Yes
£100
CrowdProperty
Property development
6%–8%
Yes
£500
Assetz Exchange
Property-backed
4%–6%
Yes
£1
Lendwise
Professional and postgraduate loans
4%–6%
Yes
£10
Folk2Folk
Secured business/property loans
5%–7.5%
Yes
£20,000
Note: The P2P market has consolidated significantly. Zopa, Funding Circle (retail), and RateSetter have closed their P2P platforms to new retail investors.
Types of P2P Lending
Type
What you’re lending for
Typical return
Risk level
Consumer loans
Personal loans to individuals
4%–7%
Medium
Business loans
Lending to small businesses
5%–10%
Medium–high
Property (bridging)
Short-term property financing
5%–8%
Medium
Property (development)
Funding building projects
6%–10%
Higher
Invoice finance
Advancing money against unpaid invoices
4%–7%
Medium
Risks of P2P Lending
Risk
Detail
Borrower default
Borrowers may not repay — you could lose some or all capital
No FSCS protection
Unlike bank savings, P2P isn’t covered by the £85,000 guarantee
Platform failure
If the platform goes bust, recovering your money can be slow and uncertain
Illiquidity
Your money is locked into loan terms — early exit may not be possible or may come at a cost
Economic downturns
Defaults increase during recessions
Interest rate risk
Better savings rates may make P2P less attractive relative to its risk
Protections Platforms Offer
Protection
How it works
Provision funds
Some platforms set aside a reserve to cover defaults (not guaranteed)
Credit scoring
Borrowers are assessed before being listed
Diversification
Your money is spread across many loans
Security / collateral
Property-backed loans are secured against physical assets
Wind-down plans
FCA requires platforms to have plans for an orderly closure
Tax on P2P Lending
Situation
Tax treatment
Interest earned outside ISA
Taxed as savings income — counts towards your PSA
Interest earned in an IFISA
Tax-free
Losses from defaults (outside ISA)
Can be offset against P2P interest using the peer-to-peer loss relief
Losses from defaults (inside IFISA)
No tax relief — losses reduce your tax-free return
Innovative Finance ISA (IFISA)
Feature
Detail
Annual allowance
Part of the £20,000 ISA allowance
Tax-free interest
Yes — all interest earned is tax-free
FSCS protection
No
Capital at risk
Yes
Transfer from Cash ISA
Possible on some platforms
How to Get Started
Assess your risk tolerance — P2P should only be a portion of your savings, not your emergency fund
Research platforms — check FCA authorisation, track record, default rates, and how loans are secured
Consider an IFISA — if you’re going to do P2P, doing it tax-free makes sense
Diversify — spread across multiple platforms and loan types
Start small — test with a small amount before committing more
Understand the lock-in — know how long your money is tied up