Venture debt is a loan for venture-backed startups used to extend runway between equity rounds. It is best used to hit a specific valuation milestone or finance predictable growth, not to save a struggling company. A typical deal involves a 3-5 year term, an interest-only period, and warrants that give the lender small equity upside, with total dilution usually under 2%.
Key takeaways
- Venture debt is for scaling what works, not for survival.
- Raise debt to bridge to a valuation milestone or fund predictable, repeatable growth.
- The #1 mistake is raising debt when you can't raise equity. Lenders underwrite your ability to raise the next round.
- Negotiate covenants carefully; they are the most dangerous part of a debt deal and can trigger default.
- Run a competitive process with 3-5 lenders to get the best terms on warrants, fees, and covenants.
- Always model the "all-in" cost of debt, including fees and warrant dilution, not just the interest rate.
Venture debt is a loan for a venture-backed company. It’s not a substitute for venture capital, but a complement to it. You use it to add 6-18 months of runway between your equity rounds, typically from your Series A onward.
Think of it this way: you raise equity to fund discovery—finding product-market fit and building a repeatable go-to-market motion. You use debt to scale what’s already working.
The ideal candidate for venture debt is a company that has raised a priced round (e.g., a Series A of $5M+), has predictable revenue, and has a clear line of sight to the next equity round. Debt is fuel for a fire that’s already burning brightly, not a spark to get one started.
Venture debt isn’t a fit for every company. It’s a specific tool for a specific job. Here are the three scenarios where it makes the most sense. 1. Extending Runway to Hit a Valuation Milestone
This is the classic use case. Imagine you raised a $10M Series A at $5M ARR, reaching a $50M post-money valuation. Your investors tell you that if you can hit $12M ARR, you’ll be able to raise a Series B at a $150M+ valuation.
The problem: your financial model shows you run out of cash when you hit $10M ARR, just a few months shy of your goal. Selling more equity now would mean doing it at the old $50M valuation.
This is a perfect time for debt. A $3M-$4M debt facility can give you the extra 6-9 months of runway to reach the $12M ARR target. You strategically “buy” yourself a much higher valuation for your next equity round, saving millions in dilution. 2. Financing Predictable, Repetitive Growth
If you have a proven, repeatable growth engine, debt is the cheapest capital to fuel it. The key word is predictable .
SaaS: You know a new salesperson costs $150k in their first year but generates $500k in new ARR by month 12. Using debt to hire a cohort of 10 reps is a no-brainer.
Fintech/Marketplace: You know that every $1 spent on a specific channel generates $3 in platform revenue within 90 days. Using debt to fund…
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Frequently asked questions
- How much venture debt can a startup raise?
- Lenders typically offer a loan amount that is 25% to 50% of your last equity round. For a $10M Series A, you could likely raise $2.5M to $5M in venture debt.
- What happens if you default on venture debt?
- Defaulting on a covenant can allow the lender to demand immediate repayment of the entire loan, a process called acceleration. This can bankrupt the company, as few startups have the cash on hand to repay the full loan principal.
- What is a typical interest rate for venture debt?
- Rates are usually quoted as a floating 'Prime Rate + Spread.' In a lower-rate environment, all-in rates might be 7-12%, but in a higher-rate environment (like 2023-2024), rates of 10-15% or more are common.
- How much dilution do warrants cause?
- Warrants typically result in 0.5% to 2% dilution. This is calculated based on 'warrant coverage' (usually 5-15% of the loan amount), which gives the lender the right to buy that value of stock at your last round's price.
- When is the best time to raise venture debt?
- The best time is 3-6 months after a strong equity round when you have a clear use for the funds and a predictable business model. Do not wait until you are running out of cash and desperate.
