What Is Venture Debt and When Should a Startup Use It?

Venture debt is a loan made to a startup — typically alongside or shortly after a venture capital raise. Unlike equity, you pay it back with interest. Unlike a bank loan, the lender understands that your business has negative cash flow and is betting on your growth trajectory rather than your current assets.

It is not free money. It is leverage. Used correctly, it extends your runway without diluting founders and employees. Used incorrectly, it can accelerate a company's death.

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How Venture Debt Works

A startup raises a Series A of $10M. Two months later, a lender offers $3M in venture debt at 12% interest, with a 3-year repayment term and warrants (small equity kickers representing 1-2% of the loan amount).

The company now has $13M of working capital instead of $10M. Founders gave up no additional equity beyond the tiny warrant. Monthly interest payments are real cash going out the door, but the extended runway may justify the cost.

Typical terms in 2026:

• Loan size: 25-50% of last equity round
• Interest rate: 8-15%
• Term: 24-48 months
• Warrants: 0.5-2% coverage on the principal amount
• Providers: Silicon Valley Bank (now First Citizens), Hercules Capital, Western Technology Investment, TriplePoint Capital, Lighter Capital

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When It Makes Sense

Bridge to a specific milestone. You need 6 more months of runway to hit $3M ARR, which unlocks a better valuation for your Series B. Venture debt buys that time for a fraction of the dilution cost of another equity round.

Non-dilutive capital for growth. You are profitable or near-profitable and do not want to give up equity to fund sales and marketing. Debt lets you invest in growth without repricing your ownership.

Alongside a round to extend runway. Most venture debt is deployed within 3-6 months of a priced equity round. Existing investors act as an implicit backstop, which makes lenders willing to lend at lower rates.

Avoid a down round. If you need capital but the current market does not support a new equity round at a higher price, debt can bridge you to a better moment.

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When It Does Not Make Sense

You are burning cash with no clear path to the next milestone. Venture debt does not save a business with structural problems. It delays the reckoning while adding a mandatory repayment obligation. If you default, the lender can call the loan and force a distressed sale or wind-down.

Your existing investors will not participate in the next round. Venture lenders look at your cap table. If your VCs have written off the business, lenders notice before they sign.

The warrants create outsized dilution. On a large loan, the dilution from warrants plus interest costs can make venture debt more expensive than equity if the company never reaches a large exit.

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The Founder Trap

Founders use venture debt as a psychological tool: "We have 18 months of runway, not 12."

That may be accurate. But it also pushes hard conversations about product-market fit or go-to-market problems 6 months later than they should happen. The best founders use venture debt tactically, with a specific use case and a specific milestone that justifies the capital.

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At Exit: How Debt Affects Your Deal

If you have venture debt outstanding when you sell the company, it comes off the top of the deal proceeds. A $30M acquisition with $4M in venture debt outstanding means founders and investors split $26M (minus other obligations). This surprises founders in their first transaction.

Acquirers will also scrutinize your venture debt terms. Change-of-control provisions can require immediate repayment and sometimes include fees. Know your terms before you enter an M&A process.

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Build Your Financial Picture Before You Need Capital

ExitBoard helps founders understand their financial standing from a buyer's perspective before they are in a process. Know how your capital structure affects your exit value.

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