The fastest way to pay SRP is online through their website or mobile app, which takes about five minutes and posts within one business day
Salt River Project (SRP) gives you several ways to pay your electric bill, and the method you choose depends on how quickly you need the payment to post and whether you prefer handling it yourself or having someone else manage it. Online payment through SRP's website or their mobile app is the quickest route for most people — you can pay any time of day, see your payment go through immediately, and the money reaches SRP within one business day. If you do not have internet access or prefer to speak with someone, you can call SRP's payment line or visit a payment location in person.
Your bill arrives by mail or email depending on what you signed up for, and it shows your account number, the amount due, and the due date. You will need your account number to pay, whether you are online, on the phone, or in person. If you have set up autopay, your bill is paid automatically on the due date each month, and you do not have to do anything unless you want to change the amount or stop the service.
Key Takeaways
- SRP's website and mobile app let you pay instantly any time, and the payment posts within one business day.
- You can pay by phone at SRP's automated line or speak to a representative, and the payment posts the same day if you call before 5 p.m. on a business day.
- In-person payment at SRP offices, authorized retailers, and some banks takes effect immediately and is useful if you do not have a bank account or prefer cash.
- Autopay removes the need to pay manually each month and prevents late fees, but you can change or cancel it at any time.
- Late fees apply if your payment does not reach SRP by the due date shown on your bill, regardless of when you submit it.
Paying online through SRP's website or app
Go to srpnet.com and log into your account using your username and password. If you do not have an online account yet, you can create one by entering your account number (found on your bill) and your service address. Once you are logged in, look for the "Pay My Bill" or "Make a Payment" button, which is usually on the home page or under an account menu.
Enter the amount you want to pay — you can pay the full balance, a partial amount, or more than you owe if you want a credit on your account. Choose your payment method: bank account (checking or savings), debit card, or credit card. Bank account payments are free; debit and credit card payments charge a small fee, usually around $1 to $3 depending on the card type. Review the details, confirm the payment, and you will see a confirmation number on screen. Keep this number for your records.
The SRP mobile app works the same way. Download it from the Apple App Store or Google Play, log in with your account credentials, and tap the payment option. Mobile payments post the same day you submit them, and you can check your payment status in the app anytime.
Paying by phone with SRP's automated system or a representative
Call SRP's automated payment line at 602-371-6000 (or 1-800-SRP-4357 from outside the Phoenix area). You will need your account number and a bank account or debit card ready. Follow the voice prompts to enter your account number, the amount you want to pay, and your payment method details. The system will confirm the payment and give you a confirmation number. This process takes about three minutes and works 24 hours a day, seven days a week.
If you prefer to speak with someone, stay on the line after the automated prompts or call the same number and ask for a representative. A customer service agent can take your payment over the phone, answer questions about your bill, and help you set up autopay if you want. Payments made before 5 p.m. on a business day post the same day; payments made after hours or on weekends post the next business day.
Paying in person at SRP offices and authorized locations
SRP has payment centers in the Phoenix area where you can pay in person with cash, check, or debit card. Find the nearest location on srpnet.com under "Pay Your Bill" and look for "Payment Centers." Hours vary by location, but most are open Monday through Friday during business hours. Payment posted immediately when you pay in person, so there is no waiting for the money to reach SRP.
You can also pay at authorized retailers and some banks in the SRP service area. These include certain grocery stores, pharmacies, and financial institutions that have partnered with SRP. Call 602-371-6000 to ask which retailers near you accept SRP payments. Bring your account number and the bill itself if you have it, though the retailer can look up your account if you give them your service address.
Setting up autopay to avoid missing due dates
Autopay means SRP withdraws your bill amount automatically on the due date each month, so you never have to remember to pay. Log into your SRP account online, go to "Billing & Payment," and select "Autopay" or "Automatic Payment." Choose whether you want to pay the full bill amount or a set dollar amount each month. Enter your bank account or debit card information, and confirm the setup.
You can change or cancel autopay anytime through your online account. If you want to pause it for one month, you can do that without canceling the whole service. If you cancel autopay, you go back to paying manually, and you are responsible for making sure payment reaches SRP by the due date. Many people keep autopay on and adjust the amount if their bill changes seasonally — for example, paying more in summer when air conditioning use is high.
Understanding due dates and late fees
Your bill shows a due date, usually 20 to 25 days after the bill date. SRP considers a payment late if it does not arrive by that date, regardless of when you submit it. If you pay online the day before the due date, the payment may not post until after the due date, which means you could be charged a late fee. To avoid this, pay at least two business days before the due date if you are using online or phone payment, or pay in person on the due date itself.
Late fees are a percentage of your bill amount and vary depending on your account type. If you miss a payment, SRP will send you a notice, and you have a grace period to pay before your service is disconnected. If you are having trouble paying your bill, call SRP at 602-371-6000 and ask about payment plans or hardship programs — they may be able to work out a schedule that fits your situation.
What to do if your payment does not post or you need a receipt
If you paid online or by phone and your account does not show the payment within one business day, log into your account and check the payment status. Most online payments show a confirmation number immediately, and you can use that number to track the payment. If the payment still has not posted after two business days, call SRP at 602-371-6000 with your confirmation number, and a representative can look up the payment and tell you what happened.
For a receipt or proof of payment, log into your online account and print or download your payment history. If you paid in person, ask for a receipt at the time of payment. If you paid by phone, write down the confirmation number the system gives you. Keep these records for at least one year in case you need to dispute a charge or prove you paid on time.
Frequently Asked Questions
Can I pay my SRP bill with a credit card?
Yes, you can pay with a credit card online, through the app, or by phone. SRP charges a processing fee for credit card payments, usually $1 to $3 depending on the card type. Paying with a debit card or bank account is free, so that is the cheapest option if you have access to either one.
What happens if I pay after the due date?
SRP charges a late fee if your payment does not arrive by the due date shown on your bill. The fee is a percentage of your bill amount. If you are more than a few days late, SRP may also add a reconnection fee if your service is disconnected. Paying online or by phone at least two business days early prevents this.
Can I set up autopay for a different amount each month?
Autopay withdraws the same amount every month, so if your bill varies (for example, higher in summer), you would need to adjust the autopay amount manually or pay the difference separately. You can change your autopay amount anytime through your online account.
Is there a way to pay my bill if I do not have a bank account?
Yes. You can pay in person with cash at an SRP payment center or authorized retailer, or you can pay by phone with a debit card if you have one. Some payment centers also accept money orders. Call 602-371-6000 to find a location near you that accepts cash.
How long does it take for an online payment to show up on my account?
Online payments usually post within one business day. If you pay on a Friday evening, it may not show until Monday. If you need the payment to post immediately, pay in person at an SRP office or authorized retailer, or call the automated payment line before 5 p.m. on a business day.