Web Site Development and Service Agreement Template

In plain language: Identifies the developer and client as legal entities, describes the project at a high level, and establishes the effective date of the agreement.

Common mistake: Using a trade name instead of the registered legal entity. If the developer entity name doesn't match the invoicing entity, enforcing payment or IP clauses against the correct party becomes complicated.

In plain language: Defines exactly what the developer will build, design, and deliver — typically by reference to a Schedule A that lists pages, features, and technical specifications.

Common mistake: Describing scope in the body of the contract with vague language like 'a fully functional website.' Without a detailed Schedule A, any feature the client imagined is arguably in scope, and disputes are almost guaranteed.

In plain language: Sets the project start date, key milestone dates, and final delivery date — and establishes what triggers each milestone payment.

Common mistake: Setting a firm final delivery date without a client-delay carve-out. If the client is late providing copy, images, or approvals, the developer's timeline becomes impossible to meet and a breach claim follows.

In plain language: States the total project fee, the payment schedule tied to milestones, the accepted payment methods, and the interest rate or suspension right triggered by late payment.

Common mistake: Back-loading all payment to final delivery. Developers who accept 100% on completion have no leverage if a client disputes the final deliverable — splitting payments across milestones protects both parties.

In plain language: States what the client must provide — copy, images, brand assets, login credentials, feedback — and by what deadlines, so the developer's timeline obligations are conditional.

Common mistake: Omitting this clause entirely. Without a documented client-delay provision, a developer who misses a deadline because the client was slow has no contractual defense and may be in breach.

In plain language: Determines who owns the finished website, custom code, and design assets — typically the client upon full payment — and what rights the developer retains in pre-existing tools, frameworks, and third-party components.

Common mistake: Assigning 'all code' without carving out third-party libraries and open-source components. Assigning rights the developer doesn't own creates a warranty breach and can expose the client to license violations.

In plain language: Defines the review period after each deliverable, how the client submits feedback, how many revision rounds are included, and what constitutes deemed acceptance if the client does not respond.

Common mistake: No deemed-acceptance clause. Without it, a non-responsive client can hold the project in perpetual limbo — neither approving nor paying — while the developer has no path forward.

In plain language: Prohibits both parties from disclosing the other's confidential business information — client data, proprietary processes, or developer methodologies — during and after the engagement.

Common mistake: A one-sided confidentiality clause that only binds the developer. Clients share login credentials, financials, and strategic data — the developer's obligation to protect that information should be explicit and mutual.

In plain language: Caps the developer's total liability at the contract value and disclaims warranties for uptime, third-party service availability, or specific business outcomes resulting from the website.

Common mistake: No liability cap at all. Without one, a developer is theoretically on the hook for the client's lost revenue if the site goes down — an exposure that dwarfs any project fee.

In plain language: States how either party may terminate the agreement, what compensation is owed on early termination, and the developer's obligation to hand over completed work files.

Common mistake: No kill-fee or work-to-date payment clause. Developers who allow termination without compensation for partial work have no recourse when a client cancels after significant hours have been invested.

A website development and service agreement is a legally binding contract between a web developer or agency and a client that governs the creation, delivery, and ongoing servicing of a website. It documents the scope of work, project timeline, payment schedule, intellectual property ownership, confidentiality obligations, and termination rights. Without it, disputes over what was promised, who owns the code, and what happens when either party wants to exit have no written reference point.

Ownership depends entirely on what the contract says. Under US copyright law, a developer who creates original code and design retains ownership unless there is a written assignment. Most contracts assign all custom work product to the client upon receipt of full payment, while reserving a perpetual license for any pre-existing tools, frameworks, or open-source libraries incorporated into the build. Without a written IP clause, the developer legally owns what they created.

At minimum: parties and project identification, a detailed scope of work in a Schedule A, milestone dates and payment triggers, client content responsibilities, IP assignment and license carve-outs, acceptance testing and revision procedures, confidentiality, limitation of liability, and termination terms including a kill fee. Missing any of these creates gaps that courts fill with jurisdiction-specific defaults — often unfavorable to the developer.

Yes — many website development agreements include a service schedule covering post-launch hosting, maintenance, and updates. Add a Schedule C that defines the monthly retainer fee, response-time SLAs, included update hours, and the notice period to terminate the ongoing service. Alternatively, execute a separate Website Maintenance Agreement once the build phase is complete and accepted.

Changes outside the documented scope of work should be handled through a written change order signed by both parties before additional work begins. A change order records the new deliverable, the additional fee or hours, and any adjustment to the milestone dates. Proceeding with out-of-scope work without a signed change order is the most common reason developers work unpaid hours and the most common reason clients receive unexpected invoices.

Yes. In the US, the Electronic Signatures in Global and National Commerce Act (E-SIGN) and state UETA laws give electronic signatures the same legal weight as ink signatures for commercial contracts. The UK, Canada, and EU member states have equivalent legislation. A timestamped e-signature from a recognized platform creates a reliable audit trail and is generally stronger evidence than a scanned paper signature.

A kill fee is compensation owed to the developer when the client cancels the project after work has begun. It is typically expressed as a percentage of the remaining contract balance — commonly 20–30% — in addition to payment for all work completed to date. Kill fees compensate the developer for lost opportunity cost and sunk time and are standard in professional creative and technology services contracts.

For straightforward domestic projects under $25,000, a high-quality template is typically sufficient when both parties review the scope and IP sections carefully. Engage a technology lawyer when the project involves complex software with ongoing licensing implications, when the client is a large enterprise with non-standard terms, when personal data processing is involved (triggering GDPR or CCPA compliance clauses), or when the contract value and IP stakes justify a $500–$1,500 review.

An independent contractor agreement is a general-purpose document for engaging self-employed workers across any type of project. A website development and service agreement is purpose-built for web projects, adding deliverable-specific provisions like acceptance testing, revision rounds, milestone-based payment, IP assignment for code and design assets, and post-launch service terms. Using a generic contractor agreement for a web project leaves critical IP and scope provisions unaddressed.