Non debt conversion into future equity
A SAFE is an agreement where an investor gives a company cash now in exchange for the right to receive equity later, typically when the company raises a priced round. It is not a loan: it carries no interest rate and has no repayment obligation or maturity date, which distinguishes it from a convertible note.
The SAFE converts into preferred shares at the next priced round, usually at a discount to that round's price, a valuation cap, or both. A valuation cap sets the maximum valuation at which the SAFE will convert, protecting early investors from being diluted by outsized valuation growth before the company's next seed round.
Conversion outcomes for valuation capped SAFEs
An investor puts EUR 100,000 into a SAFE with a EUR 5m valuation cap and a 20% discount. The company later raises a priced round at a EUR 8m pre-money valuation. The SAFE converts at the better of the capped price (as if the company were valued at EUR 5m) or the discounted price (20% off the EUR 8m round price). Since the cap gives a lower effective price, the SAFE converts at the EUR 5m valuation, giving the investor more shares for their EUR 100,000 than a new investor buying in at EUR 8m, a mechanic worth understanding before negotiating a term sheet.
Local company law and tax constraints
SAFEs were designed around US corporate and securities law and are not automatically compatible with European company law concepts around share capital, notarization, and shareholder pre-emption rights. Some European investors and platforms use SAFE-inspired templates adapted to local law, but the more common local instruments are convertible loan notes, which are legally structured as debt that converts to equity.
- UK: convertible loan notes, or advance subscription agreements (ASAs) which are structurally closer to a SAFE and often used to preserve SEIS/EIS eligibility
- Netherlands: convertible loan agreements, often requiring a notarial deed on conversion since BV shares must be issued by notarial deed
- Germany: convertible loans (Wandeldarlehen), also requiring notarization on conversion for GmbH shares
- France: obligations convertibles or BSA-AIR instruments, adapted to French company law
SAFE questions from European founders
- Is a SAFE the same as a convertible note?
- No. A SAFE has no interest and no maturity date, while a convertible note is technically a loan that accrues interest and has a repayment date if it does not convert.
- Can a European startup use a SAFE?
- Some do, especially if backed by US investors, but many adapt the concept into a locally compliant convertible loan instrument instead of using the unmodified US template.
- What is a valuation cap?
- It is the maximum valuation used to calculate how many shares the SAFE converts into, protecting the early investor if the company's value rises sharply before the next round.
General information for founders, not legal or tax advice. Thresholds and rates change, so confirm the current position with an adviser in the relevant country before granting.