What it means
The term comes from early peer-to-peer lending, where individuals lend to other individuals through an online marketplace. Rather than lending directly, the investor buys a note issued by the platform, and that note is tied to a single loan made to a borrower the platform calls a member.
The word "dependent" is the key to understanding the product. The platform promises to pass on money only when it actually receives it from the borrower, so the investor carries the credit risk (the risk that the borrower does not repay) of that one loan.
These notes are generally unsecured, which means no asset is pledged as a backup if things go wrong. For the platform, the structure is attractive because credit losses sit with investors rather than on its own balance sheet.
It earns its income from fees charged to borrowers when loans are arranged and from servicing fees deducted from payments as they pass through. That makes volume of loans, rather than quality of repayment, the main driver of platform revenue.
Most sensible investors treat each note as a very small bet and buy many of them. Spreading money across hundreds of small notes means a handful of defaults dents the portfolio instead of wrecking it.
A single note can fall to zero, so concentration is the quickest way to turn a modest yield into a large loss. There are important nuances.
Notes are usually hard to sell before they mature, so the money should be treated as locked up for the full term. The investor is also exposed to the platform itself, because if it fails, the collection and passing on of payments could be disrupted even when borrowers keep paying.
In practice
Real-world examples.
Example
A retired teacher spreads $5,000 across 200 notes of $25 each on a lending platform. When eight borrowers stop paying, her maximum exposure on those notes is the unpaid balance of eight small notes, not a large share of her savings. The other 192 notes keep paying, so her overall result stays positive.
Example
A freelance designer puts $2,000 into just four notes because the advertised interest rates look generous. One borrower defaults in the first year and that single note wipes out a quarter of his money. He learns that high advertised yields on a handful of notes are not the same thing as a reliable income.
Example
An accountant at a lending platform records each note as a liability that matches the related borrower loan. Because the platform only owes investors what borrowers actually pay, she does not book credit losses on the notes themselves. Instead she tracks the fees earned on loan arrangement and servicing, which is what actually drives profit.
Formula
Calculation
Net return on notes = (Collections from borrowers - Servicing fees - Amount invested) / Amount invested
Suppose an investor puts $10,000 into 400 notes of $25 each, with a three-year life. If every borrower paid in full, scheduled payments would total $12,400, but defaults reduce actual collections by $900, so collections are 12,400 - 900 = $11,500. The platform takes a servicing fee of 1% of collections, which is 11,500 x 0.01 = $115. Money received after fees is 11,500 - 115 = $11,385. The net gain is 11,385 - 10,000 = $1,385, so the net return is 1,385 / 10,000 = 13.85% over the three years.Case study
Seen in the real world.
Harbourline Lending is an illustrative, fictional online platform that connects everyday investors with borrowers wanting to consolidate credit card debt. It funds each loan by issuing a note to investors that pays only when the matching borrower pays. In its first year it arranges $30,000,000 of loans and earns fees on each one.
When economic conditions weaken, the share of borrowers falling behind rises from 4% to 9%. Harbourline's own revenue dips only slightly because it still earns arrangement fees, but investors who bought a few large notes see sharp falls in returns. Investors who held hundreds of small notes see a much smaller drop.
The finance director draws the illustrative lesson in her board paper. The product works as designed, because risk really does pass to the investor, but that means the platform must explain clearly that diversification and patience are the investor's only protection.
Watch out
Common mistakes.
- Assuming the platform guarantees repayment. It promises only to pass on what it receives from the borrower, nothing more.
- Putting a large amount into a few notes because the headline interest rate looks attractive, which concentrates the risk of a single default.
- Treating the advertised interest rate as the expected return, when defaults and servicing fees will pull the real result lower.
Questions
People also ask.
Is a Member Payment Dependent Note the same as a bond?
Not exactly, because a bond pays regardless of any single underlying loan, whereas this note pays only if one specific borrower pays.
Can I sell a note before it matures?
Sometimes a secondary market exists, but it can be thin and prices may be well below face value, so you should plan to hold to maturity.
What happens if the platform itself fails?
Payments from borrowers may still be collected, but the process could be slowed or disrupted, which is why platform strength matters alongside borrower quality.
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