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How to cancel Xfinity
What its contract says about leaving.
We read the Xfinity terms on April 12, 2026. The company may have changed them since, and your contract may be different.
Notice and dates for leaving
- Promotional period end
- 12 or 24 months after sign-up (check your agreement for exact date)
- Arbitration opt-out window
- 30 days from the date you first accept the agreement
What the contract says about leaving
- Data cap overage feesIf you exceed 1.2 TB in a month, Xfinity charges $10 per additional 50 GB block, up to $100 extra per month. Unlimited data costs $30/month more.
This page does not explain how Xfinity handles canceling (by phone, on its website or with a form). For that, see the company's own page.
This is not legal advice. It is a summary, made with the help of AI, of the terms the company publishes.
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