Skip to content
StartupCFO logoStartupCFO.AI
Back to Knowledge Base
CFO & Strategy

Venture Debt: When (and When Not) to Take It

Written by Paul Jung, CFA

Curated by Rubric Financial

1 / 6

What Venture Debt Actually Is

  • Venture debt is term debt provided to venture-backed startups, typically alongside or shortly after an equity round. Common amount: 25-35% of the most recent equity round size.
  • Structure: 3-4 year term, monthly interest payments during an initial interest-only period (6-12 months), then principal + interest amortization for the remainder.
  • Pricing: rate of roughly the prime rate + 2-4% (currently ~10-13%), plus warrant coverage of 5-15% of the loan amount (equity kicker to the lender).
  • Major providers: SVB (now under First Citizens), J.P. Morgan, Wells Fargo, Bridge Bank, TriplePoint, Hercules Capital, WTI, City National, plus newer entrants like Brex, Mercury, Arc, AltLine.
  • Post-2023 SVB collapse: the market is still active but the underwriting bar is higher and pricing is wider than pre-2023. Deals close, but slower.

Related tools and reading

Guide

What Belongs in SaaS COGS and How to Compute Gross Margin

A practical guide to defining SaaS cost of revenue and calculating gross margin correctly, including AI inference costs and benchmarks.

Insight

CAC Payback Benchmarks by Stage 2026: What Good Looks Like from Seed to Series C

CAC payback is the number of months of gross profit it takes to earn back what you spent to win a customer. Bessemer's targets are under 12 months for SMB, under 18 for mid-market, and under 24 for enterprise. Here is how to calculate it properly, what is defensible at each stage, and how to shorten it.

Glossary

Convertible Note

Debt instrument that converts to equity at a future priced round; includes a valuation cap, discount, interest, and maturity date.

Insight

Beyond Venture Capital: The Startup Funding Models Nobody Told You About

On a $200M exit a fund owning 15% returns $30M, about 2% of what a $500M fund needs. That arithmetic, not your business, is why those conversations feel apologetic. There is now institutional capital built for mid-size outcomes, and taking the wrong kind is what turns a good company into a failed one.

Glossary

Money Market Fund

Mutual fund holding short-term, highly liquid debt (T-bills, commercial paper, repos) targeting stable $1/share value plus yield.

Insight

Startup CFO Digest: Week 36, September 2026

This week's funding environment shows strength at the mega-round level, with AI infrastructure and capital-efficient models commanding multibillion-dollar valuations. However, founders should note that this capital flow is concentrated in late-stage deals with clear unit economics or strategic customer commitments, not distributed across the venture ecosystem. Meanwhile, challenges around SaaS pricing, churn, and valuation velocity are reshaping how founders plan and forecast when raising now.

Want this run on your actual numbers?

A fractional CFO can turn what you just read into a board pack, a forecast, and a spending plan built from your own ledger.

Want the full sample as a PDF?

No spam, ever. If the download doesn't start, email us.

Or talk it through: