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Contracts 101 for Founders

10 min read

Why Contracts Matter

A handshake deal is great until it is not. Contracts create a shared written record of expectations, responsibilities, and consequences — they prevent misunderstandings before they become disputes.

The Four Elements of a Valid Contract

  • Offer — one party proposes specific terms
  • Acceptance — the other party agrees without changing the terms (a counter-offer voids the original)
  • Consideration — both sides exchange something of value (money, services, equity)
  • Intention to create legal relations — both parties understand this is binding

Contracts Builders Encounter Early

  • Client service agreements — scope, deliverables, payment, IP ownership
  • Freelancer / contractor agreements — work-for-hire clauses, NDAs
  • SaaS Terms of Service — the contract between you and your users
  • Co-founder agreements — equity splits, vesting, roles, exit
  • Investor documents — SAFEs, term sheets, shareholder agreements

Red Flags to Spot

  • No IP assignment clause (who owns code written for hire?)
  • Unlimited liability — always cap your liability to fees paid
  • Auto-renewal clauses with short cancellation windows
  • Non-competes that are broader than necessary
  • Governing law in an unexpected jurisdiction
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Use free templates from Clerky, Stripe Atlas, or Y Combinator's open-source documents as starting points. They are battle-tested and founder-friendly.

When to Get a Lawyer

Templates handle the routine. Get a lawyer for: raising your first round, bringing on a co-founder, enterprise contracts above £10k, employment agreements, and anything involving IP assignment from a previous employer.

Try this

Download a standard client service agreement template, read every clause, and note any terms you do not understand. Look up each unfamiliar clause — the education is worth more than the template.

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