A Software Development Contract protects both the development team and the client by clearly defining the technical scope, milestones, and ownership terms. This template is designed for web applications, mobile apps, custom software, and plugin development.
What Is a Software Development Contract?
A software development contract is a legally binding agreement between a development company (or freelance developer) and a client for building custom software. It covers technical specifications, the development process, testing requirements, payment terms, and intellectual property ownership.
Key Clauses to Include
- Technical Scope — Detailed specifications, user stories, wireframes, and feature lists. Reference a separate SRS (Software Requirements Specification) document.
- Milestones — Break development into phases (discovery, design, development, testing, launch) with deliverables and acceptance criteria for each.
- Tech Stack — Specify programming languages, frameworks, databases, hosting environments, and third-party services.
- Testing/QA — Define testing requirements (unit tests, integration tests, UAT), acceptable bug thresholds, and who performs testing.
- Payment — Milestone-based payments. Never accept full payment only on completion — it creates wrong incentives for both sides.
- Source Code Ownership — Full source code, documentation, and deployment instructions transfer to client upon final payment.
- Warranty — 30-90 day bug fix warranty post-launch. Clearly define what’s a “bug” vs. a “feature request.”
- Handoff — Complete deployment documentation, admin credentials, environment setup guides, and knowledge transfer sessions.
How to Customize This Template
- Attach a detailed spec — The contract scope section should reference a separate specifications document rather than embedding all technical details.
- Define “done” — Each milestone needs clear acceptance criteria. What does “complete” look like?
- Include a change order process — Scope changes happen in every project. Define how they’re requested, quoted, and approved.
- Open-source components — If using open-source libraries, specify licensing obligations and compliance requirements.
How to Send for E-Signature with WPsigner
- Upload — Drag and drop this contract into WPsigner
- Add fields — Signature, milestone acknowledgment, and spec reference fields
- Send — Email a secure link to the client
- Track — Monitor signing status
- Store — Archived with audit trails for legal protection