---
title: "What Is Convertible Note?"
term: "Convertible Note"
description: "A convertible note is a short-term debt instrument that converts into equity at a future financing, commonly using a valuation cap and discount to reward early investors."
date: 2026-07-25T00:00:00.000Z
updated: 2026-07-25T00:00:00.000Z
topics: ["deal-terms"]
source: https://venturecapitaltracker.com/glossary/convertible-note
---

# What Is Convertible Note?

> A convertible note is a short-term debt instrument that converts into equity at a future financing, commonly using a valuation cap and discount to reward early investors.

**Convertible note** is venture-style bridge debt that automatically converts into preferred stock when a qualified equity financing closes, under pre-negotiated cap and discount terms.

## How it works

Standard documents include principal, interest rate, maturity (often 18–24 months), valuation cap, discount (commonly 15–25% off the priced round), and definition of qualified financing minimum size. At conversion, noteholders receive shares at the lower effective price from cap or discount calculations, plus accrued interest converting as additional principal. **Change-of-control** clauses may force conversion or cash payout. If maturity hits without financing, noteholders can demand repayment—often renegotiated in practice—or leverage for tougher terms. Notes may be senior to equity in liquidation before conversion. Side letters grant pro rata rights in the priced round.

## Why it matters

- **Founders:** Useful when valuation is unsettled, but stacked notes complicate Series A. Lead investors scrutinize note overhang and may require cleanup.
- **Investors:** Early risk capital with structured upside; legal debt status provides some downside versus SAFEs in insolvency.
- **Counsel:** Negotiate qualified financing thresholds, most-favored-nation, and whether notes convert on acquisition pre-financing.

## Common mistake

Ignoring maturity dates because "everyone extends." Hostile noteholders or distressed companies face real repayment demands—extensions are not guaranteed.

## Related ideas

Convertible debt, SAFE, valuation cap, discount, qualified financing, and bridge round are the core related concepts.

## FAQ

### What is a convertible note in simple terms?

It is a loan that turns into stock when you raise a bigger round, with preset rules for price—usually a cap and discount—plus interest and a maturity date on paper.

### Why does a convertible note matter?

Notes bridge timing gaps before priced rounds. Founders must plan for maturity extensions; investors weigh repayment rights against conversion upside.


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Source: https://venturecapitaltracker.com/glossary/convertible-note