Convertible note
Also called: convertible loan note, CLN
ELI5
A loan that may turn into shares later.
Used in conversation
“The convertible note accrues interest until conversion.”
Definition
A debt instrument intended to convert into equity under specified events or terms.
Here “Convertible note” means: A debt instrument intended to convert into equity under specified events or terms.
Pitch context
You will see “Convertible note” in fundraising decks, data rooms, term sheets and investor conversations when the discussion reaches funding instruments & exemptions.
Why it matters: In funding instruments & exemptions, a loose definition can change rights, obligations, approval, disclosure or enforceability.
Caution
Meaning, enforceability and required process vary by jurisdiction and agreement; this definition is not legal advice.
Connected terms
- SAFEA SAFE is generally not debt and lacks maturity and interest; a convertible note is debt that may convert under its terms.
- Convertible debtThe search label “convertible note” can route to both entries.
Sources & evidence · 5
Direct term-level sources and supporting source families.
- Y Combinator — Safe financing documentsDirect source · practitioner · checked 2026-08-16
- U.S. Securities and Exchange Commission — Small Business Capital Formation GlossaryDirect source · primary · checked 2026-08-16
- National Venture Capital Association — Model Legal DocumentsDirect source · institutional · checked 2026-08-16
- U.S. Securities and Exchange Commission — Exempt OfferingsSupporting source family · primary · checked 2026-08-16
- Y Combinator — Series A Term Sheet TemplateSupporting source family · practitioner · checked 2026-08-16