How to Cancel Comcast Internet | Postclic
Cancel Comcast
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Canada

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How to Cancel Comcast Internet | Postclic
Comcast
1701 JFK Blvd.
19103 Philadelphia United States
nast_macdrequests@cable.comcast.com






Contract number:

To the attention of:
Cancellation Department – Comcast
1701 JFK Blvd.
19103 Philadelphia

Subject: Contract Cancellation – Certified Email Notification

Dear Sir or Madam,

I hereby notify you of my decision to terminate contract number relating to the Comcast service. This notification constitutes a firm, clear and unequivocal intention to cancel the contract, effective at the earliest possible date or in accordance with the applicable contractual notice period.

I kindly request that you take all necessary measures to:

– cease all billing from the effective date of cancellation;
– confirm in writing the proper receipt of this request;
– and, where applicable, send me the final statement or balance confirmation.

This cancellation is sent to you by certified email. The sending, timestamping and integrity of the content are established, making it equivalent proof meeting the requirements of electronic evidence. You therefore have all the necessary elements to process this cancellation properly, in accordance with the applicable principles regarding written notification and contractual freedom.

In accordance with the Consumer Rights Act 2015 and data protection regulations, I also request that you:

– delete all my personal data not necessary for your legal or accounting obligations;
– close any associated personal account;
– and confirm to me the effective deletion of data in accordance with applicable rights regarding privacy protection.

I retain a complete copy of this notification as well as proof of sending.

Yours sincerely,


12/01/2026

to keep966649193710
Recipient
Comcast
1701 JFK Blvd.
19103 Philadelphia , United States
nast_macdrequests@cable.comcast.com
REF/2025GRHS4

Cancellation Comcast: Easy Method

What is Comcast

Overview

Comcast (operating as Xfinity in the United States) is a major cable and telecommunications company providing Internet, TV and phone services. In Canada, Comcast-branded consumer pricing and services are not published; guidance below explains cancellation considerations relevant to customers in Canada and to Comcast Business international offerings.

How to cancel Comcast

  • Prepare your account details and supporting documents: full name, account number, service address, phone number, desired cancellation date, and your signature and date.
  • Choose a cancellation method. For a provable, dated request send certified mail (raccomandata A/R) to Comcast Cable, ATTN: Service Change Requests, 1701 JFK Blvd., Philadelphia, PA 19103. Keep the receipt and tracking number.
  • If you prefer immediate contact, call Comcast customer service or your business account representative; note that many consumers report long hold times and automated systems. If you call, read your cancellation request verbatim and request a confirmation number and the name of the agent.
  • If you are still within the applicable trial period, return any leased equipment in near‑new condition and within usage limits to avoid early cancellation fees; document the return with a receipt or tracking number.
  • Expect a confirmation call or response within two business days; if you do not receive one, follow up with the documented proof of your original cancellation request.

What happens when you cancel

When you notify the provider, the CRTC Internet Code requires the provider to cancel fixed Internet service on the day requested. Access to the service will end on the cancellation date you specify; your account will be closed or moved to a final-billing status. Providers generally issue a final bill that may include prorated charges, outstanding balances, equipment charges, or early termination fees if applicable.

Returned equipment and final account reconciliation affect whether fees are assessed. Keep all confirmations, receipts and tracking numbers for the equipment return and cancellation request for any dispute.

Will I get a refund?

Under Canada’s CRTC Internet Code, providers must prorate and refund unused prepaid service after cancellation, so you should receive a refund based on the remaining days in your billing period. There is no automatic 14‑day refund right under federal telecom rules; instead, the Code mandates a minimum trial period (15 days, or 30 days for persons with disabilities) during which you may cancel without penalty if conditions (such as returning equipment in near‑new condition and remaining under permitted usage limits) are met. Comcast Business (international) offers a money‑back guarantee for business services: customers who cancel within 30 days of installation of Business Internet, Phone, or TV may receive a refund of the monthly recurring fee paid for the first 30 days, excluding installation charges, fees and taxes.

Exceptions and deductions can apply: installation charges, unpaid balances, unreturned or damaged equipment, or contract terms outside the trial period can reduce or eliminate a refund. If a provider fails to follow the Code, you may escalate the complaint to the industry ombud (CCTS) or file at the CRTC for guidance; see links below.

Comcast plans and pricing

Service Price (CAD)
Residential Internet Varies
Business Internet / Phone / TV Varies

Your consumer rights in Canada

Canadian fixed Internet services are governed by the CRTC Internet Code. Key protections include clear trial-period disclosure, the right to cancel on the day requested, prorated refunds for unused prepaid service, and structured early-termination provisions. If your provider does not comply with the Code or fails to resolve your complaint, you may file with the Commission for Complaints for Telecom‑television Services (CCTS) or contact the CRTC for further information. See the CRTC summary of the Internet Code for full details.

Customer experiences

Consumer reviews are mixed but tend to report recurring issues: many customers experience difficulty cancelling service, long hold times, complex procedures, billing errors (unexpected charges, double billing, or missing refunds), and unsatisfactory customer service interactions. Service reliability complaints - frequent outages, slow speeds, and unresolved technical problems - are also common. At the same time, some customers complete cancellations and receive prorated refunds or benefit from business trial guarantees without dispute; outcomes often depend on documentation and persistence.

Documentation checklist

  • Full name exactly as on the account
  • Account number
  • Service address and phone number on the account
  • Requested cancellation date (specify same‑day cancellation if desired)
  • Signature and date on the written request
  • Copy of contract or service agreement (if available)
  • Proof of equipment return (receipt, tracking number, photos)
  • Certified mail receipt and tracking number (raccomandata A/R) or confirmation number from agent

Common mistakes

Common errors include failing to return equipment or returning it without documented proof, which can trigger equipment charges; not specifying a clear cancellation date; relying on an informal email or verbal promise without getting a confirmation number; misunderstanding the refund window (assuming a 14‑day automatic refund when the Code specifies a 15‑day minimum trial or 30 days for persons with disabilities); and not requesting a prorated refund for unused service days. Always keep copies of every communication and any receipts or tracking numbers.

Comparative recap

Method Refund Difficulty
Certified mail (written request) Prorated refund; trial exceptions may waive fees Low - Medium (documented, traceable)
Phone cancellation Prorated refund possible, but disputes can occur High (long hold times, agent variability)
Online/chat/portal Prorated refund possible; record confirmation Medium - High (automated systems, limited proof unless confirmation saved)
Comcast Business 30‑day guarantee Refund of monthly fee for first 30 days (excl. installation/fees) Medium (must cancel within 30 days and document)

After cancelling

After cancellation, check your final bill carefully for prorated charges, equipment fees, or outstanding balances. Keep all records - signed cancellation request, certified mail receipt, agent confirmation, equipment return proof, and final bill - until any charges are resolved and you have received any owed refund. If you encounter problems, file a complaint with the CCTS at CCTS and consult the CRTC Internet Code summary at crtc.gc.ca. For Comcast Business refund terms see the company promise page at business.comcast.com.

Address

Send certified mail (raccomandata A/R) with the information above to:

Comcast Cable, ATTN: Service Change Requests, 1701 JFK Blvd., Philadelphia, PA 19103

FAQ

To cancel your Comcast service, prepare your full name, account number, service address, phone number, desired cancellation date, and your signature and date. It's advisable to send your cancellation request via certified mail for proof.

After you cancel your Comcast Internet service, access will end on the specified cancellation date, and your account will be closed or moved to a final-billing status. Expect a final bill that may include prorated charges and any outstanding balances.

Yes, under the CRTC Internet Code, you should receive a prorated refund for any unused prepaid service after cancellation. Ensure you return any leased equipment in near-new condition to avoid fees.

While some users inquire about online cancellation, it's recommended to verify your options in your contract or bill. Many customers report better success using written methods like certified mail.

If Comcast refuses to cancel your service, keep all documentation of your cancellation request and follow up with them. If issues persist, consider escalating your complaint to the CCTS or filing with the CRTC for guidance.