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How long should free bug fixing last after delivery?

Contract promises free fixes forever? Limit warranty to 30 days for defects in agreed scope, with paid support after. Copy-paste wording for developers.

The risky clause

Contractor shall fix any defects in the deliverable at no cost for the lifetime of the product.

Why it is dangerous

Lifetime free fixes turn a project into endless support. A short defect-fix window, such as 30 days, for issues in the agreed scope is typical, with paid maintenance afterwards. Define what a defect is and exclude third-party changes. This is general information, not legal advice.

Safer clause to propose

For 30 days after delivery Contractor shall fix defects in the agreed scope at no charge. Changes, new features and third-party issues are billed at [RATE] per hour or under a maintenance plan.

Message to send

Hi [Client],

Could the warranty be 30 days for defects in the agreed scope, with support after that on a monthly plan? Thanks, [Your Name]

Frequently asked questions

What is a defect-fix period?

A fixed time after delivery when you fix defects in agreed scope for free.

What happens after the warranty ends?

Offer a paid maintenance plan or hourly support.

Related guides

• How do I limit my liability to the fees paid?
• How do I fix an overbroad confidentiality clause?
• Who pays for tools and third-party costs in a freelance project?
• How do I make sure I am treated as an independent contractor?
• Can I use subcontractors on a freelance project?

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Not legal advice. ClauseRadar is an automated AI review tool, not a law firm. © 2026 ClauseRadar.