Quick answer

Convertible notes defer valuation and convert to equity (raising dilution risk later) while term loans provide predictable cash with scheduled repayments and no equity dilution. Which is better depends on your milestone timeline, cash-flow predictability, and willingness to dilute ownership.

Why the distinction matters

Early-stage founders face two core trade-offs: ownership dilution versus cash-flow burden. Convertible notes let founders avoid setting a valuation now, making them attractive when future equity value is uncertain. Term loans keep the cap table intact but add repayment obligations that can strain early cash flow. Choosing incorrectly can either unduly dilute founders or push the company into distress from cash-rate servicing requirements.

In my practice advising startups, I see convertible notes used most often at seed-stage when revenue is limited and valuation is hard to pin down. Term loans are more common for startups that have predictable revenue or assets suitable for collateral.

Headline differences (at a glance)

  • Instrument: Convertible note = debt that converts to equity. Term loan = debt repaid in cash.
  • Valuation timing: Convertible notes defer valuation; term loans don’t affect valuation.
  • Dilution: Convertible notes lead to dilution on conversion; term loans do not.
  • Cash flow: Term loans require regular payments; many convertible notes do not require repayment if converted.
  • Lender/investor control: Noteholders typically don’t get control rights until conversion; lenders may require covenants but not board seats.

Typical terms you will negotiate

Convertible notes

  • Discount rate: e.g., 10–25% discount on the next priced round.
  • Valuation cap: sets a maximum effective valuation for conversion.
  • Interest: often lower than bank loans; interest frequently accrues and converts into equity.
  • Maturity: usually 12–36 months; if notes don’t convert by maturity they may require repayment or renegotiation.

Term loans

  • Interest rate: fixed or variable, based on credit and market rates.
  • Amortization: monthly or quarterly payments over a set term (e.g., 2–7 years).
  • Collateral and covenants: may require assets or personal guarantees; financial covenants monitor performance.
  • Prepayment penalties: some lenders charge fees for early payoff.

How financing affects capitalization and cash flow

Convertible notes

  • Capitalization: Increases potential future dilution — conversion mechanics (discount + cap) determine the effective share price.
  • Cash flow: Many seed convertible notes are structured to roll into equity without current cash payments; accrued interest typically converts.

Term loans

  • Capitalization: No immediate dilution — cap table unchanged.
  • Cash flow: Regular principal and interest payments reduce available cash for growth, which can slow burn rate investments.

Tax and accounting considerations (practical rules of thumb)

  • Debt vs. equity: Until conversion, convertible notes are debt for accounting and tax. Interest accrued on true debt may be deductible as a business expense; check IRS guidance on deducting business interest (IRS – Deducting Business Expenses).
  • At conversion: Accounting treatment changes — consult your CPA. Conversions can trigger bookkeeping entries that affect equity, deferred interest, and possibly taxable events for investors in rare cases.
  • Loan interest: Interest on term loans is generally deductible as a business expense if used for business purposes. See the SBA on loan basics (SBA – Loans).

Always coordinate with your accountant early — tax treatment hinges on specific terms and whether the instrument meets debt or equity tests.

When founders normally choose one over the other

Choose a convertible note when:

  • You’re pre-revenue or revenue is highly uncertain.
  • You intend to raise an institutional priced round within 12–24 months.
  • You want to postpone valuation negotiations to avoid setting a low cap today.

Choose a term loan when:

  • You have steady revenue and can comfortably service debt.
  • You prefer to avoid dilution and keep the cap table unchanged.
  • You need capital for specific, revenue-driving purposes (inventory, equipment) and can demonstrate repayment.

Real-world examples (anonymized, based on recent engagements)

Example A — Convertible note (seed app developer)

  • Situation: Pre-revenue app with an MVP and interest from angels.
  • Structure: $400k in convertible notes; 20% discount; $4M valuation cap; 18-month maturity.
  • Outcome: After product-market fit and a priced round, notes converted into equity at the cap-adjusted price. Founders accepted dilution but avoided a premature low valuation.

Example B — Term loan (regional e-commerce retailer)

  • Situation: Positive gross margins and 18 months of predictable revenue.
  • Structure: $300k term loan, 5-year amortization, fixed 7% interest, limited collateral.
  • Outcome: Loan payments were manageable and allowed inventory expansion without giving up ownership.

These examples show how cash predictability and milestones drive the right choice.

Risks and common pitfalls

Convertible note pitfalls

  • Over-dilution: If your cap is too low or you need multiple note rounds, founders can be surprised by dilution at conversion.
  • Maturity mismatch: If a priced round doesn’t happen before maturity, you may face repayment demands or renegotiation under less favorable terms.
  • Investor expectations: Some noteholders may expect preferential treatment in later rounds.

Term loan pitfalls

  • Cash-flow stress: Regular payments can hamstring growth if revenue falls short.
  • Restrictive covenants: Violations can trigger default or additional lender control.
  • Personal guarantees: Founders sometimes inadvertently sign their personal assets as collateral.

Negotiation checklist (practical items to negotiate and monitor)

For convertible notes

  • Cap and discount: Compare scenarios on dilution with different caps and discounts.
  • Maturity date and extension options.
  • Conversion triggers (automatic vs. optional) and whether interest converts.

For term loans

  • Interest rate floor/ceiling and fixed vs. variable.
  • Grace period and amortization schedule.
  • Covenants, collateral requirements, and any personal guarantees.

Always run modeled cash-flow scenarios (12–24 months) before signing.

Related reading on FinHelp

How to decide (a short decision framework)

  1. Project cash flow for the next 12–24 months. If you can comfortably service debt, a term loan may be feasible.
  2. Estimate fundraising probability and timeline. If a priced round is likely within 12–18 months, convertible notes can simplify early capital.
  3. Model ownership outcomes. Run dilution scenarios with multiple note rounds and a range of caps.
  4. Talk to an experienced startup CPA and legal counsel early. Term language (especially covenants and conversion mechanics) matters.

Final practical advice

  • Use cap and dilution models, not intuition. Small differences in caps or discounts compound at conversion.
  • Keep board and investor expectations aligned about conversion timing and future preferred rounds.
  • Protect founders from personal-asset exposure unless absolutely necessary.

This article is educational and not a substitute for tailored legal, tax, or accounting advice. Consult a licensed attorney and CPA before executing financing documents.

Authoritative sources and further reading

Principal author: Senior Financial Content Editor, FinHelp.io. In my practice advising early-stage companies, I’ve helped founders choose between note financing and term loans across technology, retail, and manufacturing startups. This content is educational; for personalized guidance, consult qualified tax and legal professionals before closing any financing.