Founders’ Guide to SAFE & Convertible Notes | Coto & Waddington, Attorneys at Law

Founders’ Guide to SAFE & Convertible Notes

Coto & Waddington, Attorneys at Law helps Florida startups raise capital the right way. Partners Giuliana Coto, Esq. and Alexander Waddington, Esq.—bilingual business lawyers and University of Miami School of Law graduates—advise founders and investors on SAFE (Simple Agreements for Future Equity) and Convertible Note funding structures across Miami, Fort Lauderdale, and Palm Beach.

Startup Financing in Florida: SAFE vs. Convertible Notes

Raising your first round of funding is a defining moment for every startup. But choosing between a SAFE and a Convertible Note can be confusing. These two financing tools allow startups to secure early capital without immediately setting a valuation or issuing stock. The right choice depends on your growth stage, investor expectations, and risk tolerance.

What Is a SAFE (Simple Agreement for Future Equity)?

A SAFE—created by Y Combinator—is a short, founder-friendly agreement that converts investor money into equity during a future financing round. There’s no maturity date or interest rate, which simplifies early-stage fundraising.

  • ✅ Fast and inexpensive to execute
  • ✅ No interest or repayment obligations
  • ✅ Converts to preferred stock at the next equity round
  • ✅ Often includes a valuation cap or discount rate

Coto & Waddington reviews and negotiates SAFEs to protect Florida founders while maintaining investor appeal.

What Is a Convertible Note?

A Convertible Note is a hybrid between debt and equity. It’s a loan that converts into equity once your company raises its next priced round or meets certain milestones. Unlike SAFEs, Convertible Notes accrue interest and have a maturity date, which means investors could demand repayment if conversion doesn’t occur.

  • ✅ Provides legal protection for both startups and investors
  • ✅ Includes interest rate and maturity date
  • ✅ Converts automatically upon a qualified financing event
  • ⚠️ Potential pressure from repayment terms if milestones are delayed

SAFE vs. Convertible Notes: Key Differences

Feature SAFE Convertible Note
Legal Type Equity Agreement Debt Instrument
Interest / Maturity No interest, no maturity Has both interest and maturity
Conversion Trigger Next equity round Next qualified financing or maturity
Investor Risk Higher (no repayment) Lower (repayment possible)
Founder Flexibility High Moderate

Giuliana Coto and Alexander Waddington help founders determine which structure aligns best with their company’s stage, investor base, and growth trajectory.

When to Use a SAFE or Convertible Note

  • SAFE: Ideal for early-stage startups seeking quick, low-friction funding before formal valuation.
  • Convertible Note: Better for startups with investor familiarity or those approaching a priced round needing structured terms.

Florida startups raising from friends, angels, or early investors can benefit from legally sound agreements that protect ownership and prevent dilution.

FAQs: SAFE & Convertible Notes in Florida

1) Which is better for Florida startups—SAFE or Convertible Note?

It depends on your investor base and stage. SAFEs offer speed and simplicity; Convertible Notes provide structure and security.

2) Can I raise funds using both?

Yes. Many Florida startups use a mix, offering different options to different investor types under the same round.

3) Do these agreements require SEC filings?

Typically, SAFEs and Convertible Notes rely on Regulation D exemptions. Your attorney ensures compliance with securities laws.

4) How can Coto & Waddington assist?

We draft, review, and negotiate SAFE and Convertible Note agreements, helping you avoid investor disputes and maintain compliance with state and federal law.

Sección en Español

Coto & Waddington, Attorneys at Law asesora a startups y fundadores en Florida sobre rondas de inversión, acuerdos SAFE y pagarés convertibles. Ofrecemos asesoría legal en inglés y español para proteger su empresa y su capital. Llámenos al (786) 228-6361.

Raise Capital with Confidence

Whether you’re negotiating with angel investors or preparing for your first priced round, Giuliana Coto and Alexander Waddington provide the clarity and compliance you need. Call (786) 228-6361 to schedule your consultation.

Disclaimer: Informational purposes only. No attorney-client relationship exists without a signed agreement.


Table of Contents

Miami Startup Lawyer | Florida Startup Attorneys for Founders and High-Growth Companies

Trademark Registration Benefits: Secure Your Brand

You've picked a business name, bought the domain, hired a designer for the logo, and maybe even printed packaging or signage. Then the trademark question shows up. Is this something you need now, or can it wait until the business is bigger? That's a common fork in the road for

Read More »

How to Write an Operating Agreement a 2026 Founder Guide

You've already filed the LLC. The state accepted it. The bank account is next. Then someone asks for the operating agreement, and you realize you've been treating the most important internal document in the company like a formality. That's the moment most founders reach for a free template. Sometimes that

Read More »