Free web developer contract template
with every clause that matters.

Why it matters: Courts require an identifiable offeror and offeree for contract formation. A mislabeled party — a personal name when a business entity should be the signatory, or a signatory who lacks authority to bind the company — can void the agreement or shift liability to the wrong person.

What Clausio checks: That both parties are identified by legal name, that any company is identified as a legal entity (LLC, Corp, etc.), and that the signatory role is specified.

Legal basis: Restatement (Second) of Contracts §§ 9, 12–17 (1981) — contract formation requires identifiable parties with legal capacity; lack of capacity renders the contract voidable. [Confidence: medium — Restatement is widely adopted persuasive authority; ALI text is paywalled]

Why it matters: In web development, an undefined scope is the single most common source of disputes. "Build me a website" is not a scope. Without defined deliverables, acceptance criteria, and a UAT (user acceptance testing) window, there is no agreed answer to whether the project is done. Courts interpret ambiguous scopes against the drafter (contra proferentem) — the client may end up paying for work that doesn't meet unstated expectations, or the developer may owe rework never contemplated. Milestone structure also determines when payment is earned — absent clear milestones, the developer may have no leverage to collect payment until final delivery.

What Clausio checks: That deliverables, acceptance criteria, UAT window, and milestone structure are specified rather than left open-ended. Flags if acceptance testing is absent entirely.

Legal basis: Restatement (Second) of Contracts §§ 201–203 (1981) — ambiguities in a standardized agreement are construed against the party who supplied the language (contra proferentem). [Confidence: medium — Restatement persuasive authority]

Why it matters: Without agreed payment terms, a developer's only remedy on a disputed invoice is quantum meruit — the reasonable value of services — which is uncertain and requires litigation. For web development engagements, milestone-based payment schedules (e.g., 30% on kickoff, 40% on staging delivery, 30% on acceptance) protect the developer from delivering a fully-built product and then chasing payment. No late-payment clause means the client has no contractual incentive to pay on time.

What Clausio checks: That the fee amount or rate, payment schedule, invoicing procedure, and late-payment consequences are specified. Flags if payment terms are absent entirely or if a lump-sum-on-completion structure creates undue risk for the developer.

Legal basis: Restatement (Second) of Contracts § 347 — measure of damages for breach (expectation interest). Note: New York City freelancers engaging in work over $800 may also have rights under the NYC Freelance Isn't Free Act (N.Y.C. Admin. Code § 20-928). [Confidence: medium for Restatement; NYC statute high]

Why it matters: This is the highest-stakes clause in any web development contract. Without it, the developer — not the client — owns the copyright in the source code, the UI design, and all other creative deliverables by default. Standalone software rarely qualifies as a "work made for hire" under the statutory categories of 17 U.S.C. § 101, which means a written copyright assignment is required in virtually every software engagement. Additionally, most web projects incorporate open-source libraries and third-party components. Those components are not transferred by a copyright assignment clause — they carry their own licenses (MIT, GPL, Apache 2.0, etc.) that bind the client post-delivery. Failure to disclose open-source dependencies can leave the client with license obligations they didn't know they were inheriting.

What Clausio checks: Whether the contract includes a work-for-hire designation and/or a written copyright assignment for bespoke deliverables. Flags missing IP ownership language or ambiguous assignment scope. Also flags missing third-party and open-source library disclosure, and absent pre-existing IP carve-outs (protecting developer tools and components they intend to reuse across clients).

Legal basis (high confidence): 17 U.S.C. § 101 — a commissioned work is a "work made for hire" only if it falls within one of nine enumerated categories AND a signed written instrument designates it as such. Most freelance deliverables (standalone software, illustrations, novels) do not qualify — a written copyright assignment is required instead. 17 U.S.C. § 204(a) — any transfer of copyright ownership must be in writing and signed; oral agreements are not valid. Community for Creative Non-Violence v. Reid, 490 U.S. 730 (1989) — the Supreme Court held that an independent contractor's work does not automatically vest copyright in the hiring party.

Why it matters: Without a confidentiality clause, a developer who learns unreleased product plans, pricing, or customer data and later shares it is only liable if the information qualifies as a trade secret — a much harder standard to prove than breach of contract. In web development engagements, developers routinely access production databases, internal APIs, and proprietary business logic. A clear confidentiality clause creates a distinct contractual cause of action with agreed remedies.

What Clausio checks: That confidential information is defined, obligations are specified, and a DTSA whistleblower-immunity notice is included (needed to preserve eligibility for exemplary damages and attorney's fees under 18 U.S.C. § 1833(b)).

Legal basis (high confidence): Defend Trade Secrets Act (DTSA), 18 U.S.C. § 1836 — federal civil cause of action for trade-secret misappropriation; remedies include injunctions, actual damages, and up to doubled damages for willful misappropriation. 18 U.S.C. § 1833(b) — parties entering confidentiality agreements must provide written notice of the DTSA whistleblower immunity; failure forfeits eligibility for exemplary damages and attorney's fees. Uniform Trade Secrets Act (UTSA) — adopted by 48 states and DC, providing parallel state-level protection.

Why it matters: Misclassifying a contractor as an employee triggers liability for unpaid payroll taxes, unemployment insurance, workers' compensation, overtime pay, and benefits — potentially retroactively. A clause documenting IC status and the indicia of the relationship strengthens the classification, though it does not override how the parties actually operate. For developers working remotely on client tools and following client-set hours, the behavioral-control factor can tilt toward employee status — making a clear written agreement more important.

What Clausio checks: That the agreement states IC status, specifies that the contractor controls their own methods, uses their own tools, and is responsible for their own taxes.

Legal basis (high confidence): IRS Common-Law Test — three categories: (1) behavioral control, (2) financial control, (3) type of relationship. No single factor is determinative. IRS guidance. Note: California applies the ABC test (Lab. Code § 2750.3 / AB5), which is significantly stricter than the IRS test. Community for Creative Non-Violence v. Reid, 490 U.S. 730 (1989) — same multi-factor agency test applies to work-for-hire and IC classification.

Why it matters: Without termination provisions, ending an engagement may require proving material breach — leaving both parties trapped. In software development, early termination is common when product direction shifts. "For convenience" termination rights give the client flexibility to pivot, but must be paired with payment-for-work-completed provisions to be fair to the developer. Termination provisions should also address what happens to the codebase mid-build: who holds the repository, what deliverables must be handed over, and whether any license survives.

What Clausio checks: That the agreement specifies a start date and end date (or renewal terms), conditions for early termination by either party, notice periods, and what gets paid on termination.

Legal basis: Restatement (Second) of Contracts §§ 237, 241 — a party's duty to perform is suspended when the other commits a material breach; factors for materiality include extent of deprivation of expected benefit and adequacy of damages. [Confidence: medium — Restatement persuasive authority]

Why it matters: This is the second highest-stakes clause for developers specifically. A website bug or unplanned downtime can cost a client e-commerce revenue, advertising spend, or SLA penalties with their own customers. Without a liability cap, a developer who delivers faulty code could face damages that dwarf the contract fee by orders of magnitude. Exclusion of consequential damages — lost profits, lost revenue, business interruption — is the most important risk-allocation tool in any software service contract. Developers routinely underestimate their exposure: if your contract fee is $5,000 and the client's site goes down for a weekend of peak sales, the uncapped claim could be tens of thousands.

What Clausio checks: That a liability cap exists and that categories of excluded damages (indirect, consequential, lost profits, lost data) are specified.

Legal basis (high confidence): UCC § 2-719 — parties may contractually limit or exclude consequential damages unless unconscionable; limitation of commercial consequential damages is not prima facie unconscionable. Generally enforceable in US B2B contracts; courts apply heightened scrutiny for gross negligence or willful misconduct.

Why it matters: Without mutual indemnification, a client sued by a third party over the developer's code — for example, a copyright infringement claim from an open-source license violation — has no contractual right to be defended or held harmless. Conversely, a broad one-sided indemnity can obligate a developer to cover the client's own negligent conduct — which may be unenforceable and is underinsurable.

What Clausio checks: That indemnification obligations are mutual (or clearly one-sided with notice), that they exclude coverage for the indemnitee's own sole negligence, and that they are not facially void under applicable anti-indemnity statutes.

Legal basis: General contract law — indemnification as contractual risk allocation (Restatement (Second) of Contracts, general principles). Approximately 46 states have anti-indemnity statutes (primarily in construction contexts) that void provisions requiring indemnification for a party's own sole negligence or willful misconduct. [Confidence: medium — anti-indemnity statutes most squarely target construction; applicability to professional service IC agreements varies by state]

Why it matters: Without a choice-of-law clause, courts apply conflict-of-laws analysis that may select an inconvenient or unfavorable state's law. Without a dispute resolution clause, a $5,000 web development dispute defaults to state-court litigation — expensive relative to the amount in dispute. For remote freelance developers working across state lines, the governing law choice is especially important because where a client is incorporated is not always where disputes are best resolved.

What Clausio checks: That governing law is specified and that a dispute resolution mechanism (court, arbitration, or mediation-first) is named. Flags if governing law is blank.

Legal basis: Restatement (Second) of Conflict of Laws § 187 (1971) — courts enforce the parties' chosen governing law unless the chosen state has no substantial relationship to the transaction, or applying it would violate a fundamental policy of the state with the greater interest. [Confidence: medium]
Federal Arbitration Act, 9 U.S.C. § 2 (high confidence) — a written arbitration clause "shall be valid, irrevocable, and enforceable" save for standard contract defenses (fraud, unconscionability, duress).