AT&T Billing & Final Invoice Guide – What to Expect After Cancellation or Port
Once you've ported or canceled your AT&T service, your last invoice may raise questions. This guide clarifies billing, refunds, and final statements.
What Typically Appears on the Final Bill
Prorated Service Charges
For the days your line was active during the billing cycle
Device Installment Balances
Remaining device installment-plan balances or lease fees
Early Termination Fees
Early termination fees (ETFs) if under contract
Credits & Refunds
Credits or refunds for unused days or autopay discounts
Steps to View / Manage Your Final Invoice
Sign in to myAT&T
Sign in to myAT&T and go to Billing > View statements
Locate the final statement
Locate the final statement—often issued within 30 days of service termination
Check for refunds
If you're owed a refund, it will post to your payment method or you may receive a check if required by law
Dispute if necessary
If any charge is disputed, contact AT&T billing support within the stated period (often 60 days)
💡 Important Notes
- • Final invoices typically generate within 30 days of cancellation
- • You'll be billed for any unbilled usage up to the cancellation date
- • Refunds or device credits post automatically to your original payment method
Frequently Asked Questions
Will auto-pay stop automatically?
Yes—once the account is closed auto-pay will no longer charge future bills.
Can I get a paper copy of my final bill?
Yes—download as PDF or request a mailed version from AT&T customer service.
Need Help with Your Final Bill?
Access your AT&T account to view your final statement and billing details.