Log into your ADT account to pay your bill through their customer portal
ADT customers can pay their monthly bill by logging into the ADT online account portal at www.adt.com. Once you are logged in, you can view your current balance, make a one-time payment, set up automatic payments, or view your payment history. The portal works on both desktop and mobile browsers.
To log in, you will need your ADT account number and password. If you do not have an online account yet, you can create one during the login process by selecting "Create Account" and entering your account number, email address, and a new password. ADT will send a verification email to confirm your identity before your account becomes active.
If you have forgotten your password, select "Forgot Password" on the login page. ADT will send you a link to reset it. If you cannot locate your account number, check your most recent bill — it appears at the top of the page, usually starting with a digit or letter followed by numbers.
Key Takeaways
- You can pay your ADT bill online by logging into your account at www.adt.com with your account number and password.
- If you do not have an online account, you can create one for free using your account number and email address.
- The ADT portal lets you make one-time payments, set up automatic monthly payments, and view your payment history and current balance.
- You can also pay by phone at the customer service number on your bill, or by mail using the payment coupon included with your statement.
Making a one-time payment after you log in
Once you are logged into your ADT account, look for a "Pay Now" or "Make a Payment" button on your account dashboard. Click it to enter the amount you want to pay. ADT will show you your current balance and let you choose to pay the full amount or a partial amount.
You will then select your payment method. ADT accepts credit cards, debit cards, and bank account transfers (ACH). If you pay by bank account, you will need to provide your routing number and account number. If you pay by card, you will enter the card number, expiration date, and CVV.
After you submit your payment, ADT will show you a confirmation number. Write this down or take a screenshot. The payment typically posts to your account within one to two business days, though some payments may take longer depending on your bank.
Setting up automatic payments to avoid late fees
Automatic payments mean your ADT bill is paid on the same date each month without you having to log in. To set this up, go to your account settings after logging in and look for "Autopay" or "Automatic Payments." Select the payment method you want to use (card or bank account) and the date you want the payment to come out each month.
ADT will deduct the amount due on that date automatically. If your bill amount changes, ADT will charge the new amount the next month. You can change or cancel automatic payments at any time by going back to your account settings. If you cancel, you will need to make manual payments going forward.
Automatic payments can help you avoid late fees, which ADT may charge if your payment is not received by the due date shown on your bill. The due date is usually printed on your statement and also visible in your online account.
What to do if you cannot log in to your ADT account
If you are having trouble logging in, first check that you are using the correct account number. Your account number is different from your customer service number or your system ID. It appears on your bill and in any welcome emails ADT sent you when you first signed up.
If you are sure your account number is correct but your password is not working, use the "Forgot Password" link on the login page. ADT will send you an email with a reset link. Check your spam or junk folder if you do not see the email within a few minutes.
If you still cannot log in after resetting your password, or if you never received a verification email when you created your account, you will need to contact ADT customer service. The phone number is on your bill. Have your account number and a photo ID ready when you call.
Other ways to pay your ADT bill besides online
If you prefer not to pay online, ADT offers several other payment methods. You can pay by phone by calling the customer service number on your bill and speaking to a representative. They can process a one-time payment or help you set up automatic payments over the phone.
You can also pay by mail by sending a check or money order to the address shown on your bill. Include the payment coupon that comes with your statement so ADT can match the payment to your account. Mail payments take longer to process — typically five to seven business days — so send them early if your due date is coming up.
Some ADT customers can also pay in person at authorized payment locations in their area, though this option is not available everywhere. Call customer service to ask if this option is available near you.
Understanding your ADT bill and account balance
When you log into your ADT account, you will see your current balance, which is the total amount you owe. This includes your monthly service charge, any equipment fees, taxes, and any previous balance you have not yet paid. Your bill also shows the due date — the last day ADT will accept payment before charging a late fee.
If you have made a payment recently, it may not show up in your online balance right away. ADT typically updates account balances within one to two business days of receiving a payment. If you made a payment by mail, allow extra time for it to arrive and be processed.
You can view your payment history in your online account to see all payments you have made, the dates they were processed, and the amounts. This is useful if you need to confirm that a payment went through or if you are disputing a charge.
Frequently Asked Questions
How long does it take for my online payment to show up in my ADT account?
Most online payments post within one to two business days. Payments made on weekends or holidays may take longer. If your payment does not appear within three business days, contact ADT customer service with your confirmation number.
Can I pay my ADT bill with a prepaid card?
Yes, you can use a prepaid card as long as it is a Visa, Mastercard, American Express, or Discover card. The card must have a billing address associated with it. Some prepaid cards do not work with online billing systems, so if your card is declined, try calling customer service to pay by phone instead.
What happens if I set up automatic payments but my card gets declined?
ADT will typically try to process the payment again a few days later. If it fails a second time, ADT will send you a notice and may charge a late fee. You should update your payment method in your account settings or contact customer service to provide a new card number.
Can I change my automatic payment date after I set it up?
Yes, you can change your automatic payment date at any time by logging into your account and going to your autopay settings. The new date will take effect on your next scheduled payment. If you need to change it before your next payment is due, call customer service to make the change when ready.
Is it safe to pay my ADT bill online?
ADT uses encryption to protect your payment information when you pay through their website. However, make sure you are on the official ADT website (www.adt.com) and not a fake site. Never click a link in an email or text message claiming to be from ADT — instead, go directly to the website by typing the address yourself.