CPS Energy bill pay basics
CPS Energy is the electric and natural gas utility serving San Antonio, Texas and surrounding areas. You can pay your bill through their website, by phone, by mail, or in person at payment centers. The method you choose depends on how quickly you need the payment to post and whether you want to set up automatic payments.
CPS Energy bills arrive monthly and show your usage, charges, and due date. The due date is typically 20 days after the bill date. Payments made online or by phone usually post within one business day. Payments by mail take longer — typically five to seven business days — so mail your payment early if you want it to arrive by the due date.
Key Takeaways
- You can pay online at cpsenergyonline.com without creating an account, or by phone at 210-353-2700.
- Online payments post within one business day; mailed payments take five to seven business days.
- Setting up automatic payments through your bank or CPS Energy's AutoPay program prevents late payments and requires no action each month.
- If you cannot pay your full bill, contact CPS Energy about payment plans or hardship programs before your account falls behind.
- Late payments trigger a reconnection fee and may result in service disconnection after 30 days of non-payment.
Paying online without logging in
The fastest way to pay is through CPS Energy's website at cpsenergyonline.com. You do not need to create an account or log in. Click "Pay My Bill" and enter your account number (found on your bill), the amount you want to pay, and your payment method.
CPS Energy accepts Visa, Mastercard, American Express, and Discover. There is a convenience fee for credit and debit card payments — the amount varies but is typically 2 to 3 percent of your payment. If you want to avoid the fee, pay directly from your checking or savings account instead, which has no fee.
After you submit your payment, you will receive a confirmation number. Write it down or save the email confirmation. The payment posts to your account within one business day, though CPS Energy recommends allowing two business days before the due date to may support it arrives on time.
Automatic payments and bank drafts
The most reliable way to never miss a due date is to set up automatic payments. CPS Energy offers two options: AutoPay through their website, or a bank draft set up through your own bank.
CPS Energy AutoPay deducts money from your checking or savings account on a date you choose each month — usually around your bill due date. To enroll, log into your CPS Energy account online or call 210-353-2700. You can change or cancel AutoPay anytime. There is no fee for this service.
A bank draft is set up through your bank instead of through CPS Energy. You authorize your bank to send CPS Energy a payment on a specific date each month. This method works the same way as AutoPay but gives you control through your bank's system. Contact your bank to set up a bill payment to CPS Energy.
Paying by phone or mail
To pay by phone, call CPS Energy's automated payment line at 210-353-2700. Have your account number and payment method ready. You can pay with a debit or credit card (with a convenience fee) or from a checking or savings account (no fee). The payment posts within one business day.
To pay by mail, write a check or money order payable to CPS Energy and include your account number on the check. Mail it to the address printed on your bill. Do not send cash. Allow five to seven business days for the payment to arrive and post. If your due date is within a week, paying by mail is risky — use online or phone payment instead.
You can also pay in person at CPS Energy payment centers in San Antonio. Locations and hours are listed on the CPS Energy website. In-person payments post the same day if made before 5 p.m.
What happens if you miss a payment
If your payment does not arrive by the due date, CPS Energy will add a late fee to your next bill. After 30 days of non-payment, your account is considered delinquent and CPS Energy may disconnect your service. Before disconnection, you will receive a notice in the mail and by phone.
If your service is disconnected, you must pay the full past-due balance plus a reconnection fee to restore power or gas. The reconnection fee is separate from your bill and can be substantial. Reconnection typically happens within one to two business days after payment is received.
If you cannot pay your full bill by the due date, contact CPS Energy when ready at 210-353-2700. They offer payment plans that spread your balance over several months, and they have hardship programs for customers facing financial difficulty. Acting before you fall behind gives you more options than waiting until after disconnection.
Setting up an account to track your bill
Creating a CPS Energy online account lets you view your bill, see your usage history, and manage your AutoPay settings in one place. Go to cpsenergyonline.com and click "Create Account." You will need your account number, service address, and a valid email address.
Once logged in, you can see your current and past bills, compare your usage month to month, and set up alerts for when your bill is ready. You can also update your contact information and payment method. If you forget your password, use the "Forgot Password" link on the login page to reset it by email.
Understanding your bill and due dates
Your CPS Energy bill shows your meter reading, the amount of electricity or gas you used, the rate per unit, and your total charges. It also lists any taxes, fees, and credits applied to your account. The due date is printed clearly on the front of the bill — typically 20 days after the bill date.
If you have questions about your charges, contact CPS Energy before the due date. Paying the bill does not mean you agree with the charges, but disputing them after you have paid is more complicated. CPS Energy can explain your usage, show you how rates are calculated, and discuss conservation options if your bill is higher than expected.
Frequently Asked Questions
Is there a fee to pay my CPS Energy bill online?
There is no fee if you pay from a checking or savings account. Credit and debit card payments have a convenience fee of roughly 2 to 3 percent of the payment amount. AutoPay and bank drafts have no fee.
How long does it take for my online payment to show up?
Online payments post within one business day. CPS Energy recommends submitting payment at least two business days before your due date to be safe. Payments made on weekends or holidays post on the next business day.
Can I pay someone else's CPS Energy bill?
Yes. Use the "Pay My Bill" option on cpsenergyonline.com and enter the account number of the bill you want to pay. You do not need to be the account holder. You will need the account number, which is on the bill.
What should I do if I cannot afford my full bill?
Call CPS Energy at 210-353-2700 before your due date. They offer payment plans that let you spread your balance over several months, and they have hardship programs for customers in financial difficulty. Acting before you fall behind gives you more options.
Can I change my payment due date?
Your bill due date is set by CPS Energy based on your meter reading cycle and cannot be changed. However, if you set up AutoPay, you can choose the date the payment is withdrawn from your account — it does not have to be the exact due date, as long as it is before or on the due date.