The cost to cancel an AT&T contract ranges from nothing to well over a thousand dollars, and for most wireless customers today the number has almost nothing to do with a traditional early termination fee. The real money is in the unpaid balance on any phone you’re still paying off, plus promotional credits you forfeit the moment service ends. Internet customers on a promotional term face a separate early termination fee, and anyone with company-owned equipment risks steep charges for failing to return it on time.
Remaining Device Installment Balance
For most wireless customers, this is the single largest cost. AT&T’s standard installment plan spreads a phone’s price over 36 monthly payments at zero interest.1AT&T. Learn About Smartphone Installment Plans Cancel service before those payments finish and the entire remaining balance comes due at once.2AT&T. AT&T Equipment Installment Plans for Business A $1,000 phone that you’re 12 months into still carries roughly $667 in unpaid balance. That amount isn’t a penalty; it’s simply the rest of the phone you already have.
This applies per line. A family plan with three phones on installment agreements means three balances all coming due if you close the account.
Lost Promotional Credits
This is the cost people don’t see coming. Many AT&T deals, including trade-in offers and buy-one-get-one promotions, don’t come off the price upfront. AT&T applies monthly bill credits over the life of the installment plan. Cancel service or switch to an ineligible plan and those credits stop, leaving whatever device balance the credits were covering as your responsibility.3AT&T. Stay Eligible for Your Promotion
A trade-in credit of $800 spread across 36 months works out to about $22 a month. Cancel after 12 months and you lose roughly $530 in remaining credits on top of owing the device balance. AT&T does allow a 30-day window to reinstate a qualifying plan or line before credits are permanently forfeited, so a rushed plan change can be reversed if you catch it quickly.3AT&T. Stay Eligible for Your Promotion
One useful nuance: paying off a device installment early does not kill your credits, as long as the line stays active on an eligible plan. The credits are tied to the line and plan, not the installment agreement.
Wireless Early Termination Fee
AT&T’s current wireless plans do not require annual contracts, so most customers signing up today have no traditional early termination fee at all. The installment balance and lost credits above are the real exposure.
A small number of customers still hold legacy term contracts. For those accounts, the wireless ETF runs from $58 to $325 depending on how far into the term you cancel.4AT&T. AT&T Mobility Fee Schedule The fee is prorated downward with each completed month of service, and it applies per line. If you’re not sure whether your account has a term commitment, check your original service agreement. Any account set up through an installment plan rather than a subsidized phone deal is almost certainly contract-free on the service side.
Internet and TV Early Termination Fee
Internet is where a term commitment still shows up regularly, usually tied to a promotional rate. Disconnect internet more than 14 days after activation on a term commitment and AT&T charges an early termination fee, prorated downward for each month of service completed.5AT&T. AT&T Internet Cancellation
The exact amount depends on the promotion you signed up under, and AT&T’s promotional terms have shifted over the years. Check the agreement you activated under for the specific number. AT&T Fiber or Internet signed up without a promotional term carries no ETF.
Unreturned Equipment Charges
AT&T internet equipment stays company property. You have 21 days after disconnecting to return it undamaged.6AT&T. Return Your AT&T Internet Equipment Miss the window and the published fees per piece are:
- AT&T Fiber or AT&T Internet gateway: $150
- AT&T Internet Air gateway: $200
- AT&T Fixed Wireless gateway: $150
- Wi-Fi extender: $65 each
Those charges come from AT&T’s fee schedule and stack per item.7AT&T. AT&T Internet Consumer Fee Schedule A household with a gateway and two extenders that fails to return everything owes $280.
To return equipment, bring it unpacked to a company-owned FedEx Office or The UPS Store. Have the representative scan the items and give you a tracking receipt. Avoid unattended drop boxes; you will have no proof of return.6AT&T. Return Your AT&T Internet Equipment Keep the receipt until charges clear from your account. Return disputes are common, and the receipt is your only proof.
Your Final Bill Is Not Prorated
AT&T does not credit back the unused portion of your billing cycle when you cancel.8AT&T. Prorated Credits for Service Cancellation Are Ending You pay for the full cycle and can keep using the service through its last day. If your cycle resets on the 15th and you cancel on the 16th, you’re paying for a nearly full month you won’t use. Timing the cancellation near the end of a billing cycle saves money.
Your final statement can include the current cycle, any early termination fee, any remaining device installment balances, and unreturned equipment charges all at once. That combined total is what tends to shock people who expected only one type of charge.
Ways to Cancel Without the Fees
AT&T offers a 14-day buyer’s remorse period on new wireless purchases. Return the device within 14 days of purchase or shipping in like-new condition with original packaging and accessories, and you can cancel without an ETF.9AT&T. Return and Exchange Policy A $55 restocking fee applies regardless of the reason.4AT&T. AT&T Mobility Fee Schedule The same 14-day window applies to internet: cancel within 14 days of activation and AT&T waives the ETF even on a promotional term.5AT&T. AT&T Internet Cancellation Business and government accounts get 30 days.
Active duty servicemembers with orders relocating them for 90 days or longer to a location AT&T doesn’t serve can cancel with no early termination charge under the Servicemembers Civil Relief Act, which also covers permanent change of station orders. You remain responsible for balances that were due before termination.10Office of the Law Revision Counsel. 50 USC 3956 – Termination of Certain Consumer Contracts Tell the representative explicitly that the request is due to military orders, and get the cancellation confirmation in writing.
Pay whatever appears on your final bill promptly. AT&T sends unpaid balances to collections, and a collections mark on your credit report costs far more in the long run than the balance itself.