Guide updated 2026
Xfinity

How to cancel your Comcast Xfinity contract 2026

Terminate your subscription correctly. Find the physical address, official email, legal notice periods, and a free cancellation template.

📄 Free Template Steps to Cancel →
Notice period30 days prior
USAHeadquarters
ETFMay apply
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Early termination: Check if you have an active 1-year or 2-year contract. Comcast Xfinity charges a fee of $10 per remaining month of contract if closed early.

Official contact details of Comcast Xfinity

📮 Postal Address Comcast Corporation, 1701 John F Kennedy Blvd, Philadelphia, PA 19103
📧 Customer Care Email xfinitycares@comcast.com
🌐 Website xfinity.com
📞 Telephone +1-800-934-6489
✓ Recommended 📮

Electronic Registered Mail (LegallyMail)

Certifies the sending and content of your request. Safe and legally binding solution.

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Postal Mail

Send a physical letter via tracked post directly to the Philadelphia headquarters.

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Classic Email

xfinitycares@comcast.com
Keep the delivery receipt.

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Online Portal

Log into Xfinity online portal to submit a cancellation callback request form.

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Want to ensure your cancellation is legally processed?

Send your cancellation request to Xfinity via LegallyMail to obtain a certified, timestamped delivery proof. Fully equivalent to registered mail, from home.

✉️ Cancel with LegallyMail now

Cancellation letter template for Comcast Xfinity

Copy the text below, complete the highlighted fields, and send via LegallyMail.

Date: [Date]


Comcast Corporation
Attn: Customer Relations / Cancellations Department
1701 John F Kennedy Blvd, Philadelphia, PA 19103


Subject: Account Cancellation - Account Number [ACCOUNT NUMBER]


Dear Manager,


Please accept this letter as formal notification that I am canceling my Comcast Xfinity services under the account number [ACCOUNT NUMBER], including all cable TV, internet, and voice lines associated with it.

I request that you stop all recurring billing charges on my bank account starting from the end of the notice period.

Please send me a written confirmation stating the effective cancellation date and confirming my account balance is zero.


Sincerely,


[YOUR FIRST AND LAST NAME]
Address: [YOUR ADDRESS]
Phone: [YOUR PHONE NUMBER]
Email: [YOUR EMAIL ADDRESS]

Signature: ___________________________

✉️ Cancel with LegallyMail now

How to cancel Xfinity step by step

Follow these instructions to close your telecom account safely.

1

Verify contract terms

Check if you are still within the minimum commitment period to avoid cancellation fees.

2

Complete the template

Fill in the highlighted fields of the template with your personal account details.

3

Send via LegallyMail

Deliver the document through LegallyMail to ensure you get a valid proof of receipt.

4

Wait for confirmation

Xfinity is legally obliged to notify you of the account closure date.

5

Return equipment

Return all rented modems, routers, or TV boxes to a local Comcast service center within 10 days to avoid fees.