Where to pay your Phoenix water bill
The City of Phoenix Water Services Department lets you pay your bill online, by phone, by mail, or in person. The fastest route is the online portal at phoenix.gov/waterservices, where you can pay when ready with a bank account or debit card. If you prefer to call, the payment line is 602-262-6251 — you'll need your account number from your bill, and they accept the same payment methods as the website.
In-person payments happen at the Water Services office at 200 W. Washington Street, Phoenix, AZ 85003, during business hours Monday through Friday. If you mail a check, send it to the address on your bill and allow at least 10 business days for it to arrive and post to your account. The city also accepts automatic payments set up through the online portal, which deduct money from your bank account on a date you choose each month.
Key Takeaways
- You can pay online at phoenix.gov/waterservices with a bank account or debit card, and the payment posts when ready.
- Phone payments through 602-262-6251 work the same way as online payments and take just a few minutes.
- Setting up automatic payments through the online portal removes the need to remember to pay each month.
- Mailed checks take at least 10 business days to post, so send them early if your due date is near.
- The Water Services office at 200 W. Washington Street accepts in-person payments during weekday business hours.
Setting up an online account
To pay online, you first need to create an account on the Water Services portal. Go to phoenix.gov/waterservices and look for the "Pay My Bill" or account login section. You'll enter your account number (found on your bill) and create a username and password. The system will ask for an email address where it can send you payment confirmations and bill reminders.
Once your account is set up, you can log in anytime to see your current balance, view past bills, and make one-time payments. The portal also shows your water usage history, which helps you spot unusual spikes that might mean a leak. If you forget your password, the website has a reset option that sends a new one to your email.
How to set up automatic payments
Automatic payments save you from having to remember each month. In your online account, look for an option labeled "Autopay" or "Automatic Payment" and select it. You'll enter your bank account number and routing number (found at the bottom of your checks), or use a debit card. Then you choose the date each month when the payment should come out — many people pick a few days after payday to make sure the money is there.
The city will deduct your full bill amount on that date each month. If your bill changes — because you used more or less water, or because of a rate change — the new amount will be deducted the next month. You can pause or cancel automatic payments anytime through your account, and the city will send you an email confirming any changes you make.
What to do if you can't pay on time
If you know you'll miss your due date, contact Water Services before the bill is late. Call 602-262-6251 or visit the office in person to explain your situation. The city may be able to set up a payment plan that breaks your bill into smaller amounts due on different dates. Payment plans typically last 30 to 90 days, depending on how much you owe.
If your bill goes unpaid, the city will add a late fee and may eventually shut off your water service. The shutoff process usually takes several weeks and includes warning notices, so you have time to contact the city before service stops. If you're struggling to pay because of a financial hardship, ask about the city's utility information programs — some nonprofits and government agencies help Phoenix residents with water bills.
Understanding your bill and account number
Your water bill shows your account number in the top right corner — it's usually a 10-digit number that starts with your address or a customer ID. You'll need this number to pay by phone, set up online access, or call with questions. The bill also lists your due date, the amount owed, and a breakdown of charges: the base service fee, the water usage charge (measured in hundred-cubic-foot units called HCF), and any taxes or fees.
The bill shows your current meter reading and your previous reading, so you can see how much water you used that month. If the number seems high, check for running toilets, dripping faucets, or other leaks. The city's website has a leak detection guide, and you can also call Water Services to ask about your usage compared to similar homes in your area.
Payment methods and fees
Online and phone payments through the city's official channels do not charge an extra fee — you pay only the amount on your bill. Credit card payments may have a small processing fee added by the payment processor, so the city usually recommends using a debit card or bank account transfer instead. Mailed checks are free, but remember the 10-day mail delay.
Some third-party bill pay services advertise faster processing, but they may charge fees that the city itself does not. Stick with phoenix.gov/waterservices or the official phone line to avoid unexpected charges. If you use your bank's bill pay feature to mail a check on your behalf, that's also free and works the same way as mailing it yourself.
What happens after you pay
Online and phone payments post to your account within one business day, and you'll receive a confirmation email or number. Mailed checks take 10 to 15 business days to clear and show up on your account. Once the payment is recorded, your balance updates and your next bill will reflect the payment. If you set up automatic payments, you'll see a confirmation each month after the payment goes through.
If you overpay — for example, if you send in a check and then pay online by mistake — the city will credit the extra amount to your next bill. You can request a refund of the overpayment by calling Water Services, though most people let it sit as a credit. Keep your payment confirmation numbers in case you ever need to prove you paid on time.
Frequently Asked Questions
Can I pay my Phoenix water bill with a credit card?
Yes, but the city's payment processor may charge a fee for credit card transactions. Debit cards and bank account transfers through the official portal do not have this fee. If you want to use a credit card, check the fee amount before you complete the payment.
What if I don't have an online account yet?
You can pay by phone at 602-262-6251 or in person at 200 W. Washington Street without creating an account. You'll need your account number from your bill. Creating an online account takes just a few minutes and lets you pay anytime without calling.
How do I know if my payment went through?
Online and phone payments show a confirmation number when ready. Mailed checks take 10 to 15 business days to post. You can always log into your account or call Water Services to check your balance and see if a payment has been recorded.
Can I change my automatic payment date?
Yes. Log into your account, find the autopay settings, and select a new date. The change takes effect on your next scheduled payment. You'll receive an email confirming the new date.
What if my water bill is much higher than usual?
Check for leaks inside your home — running toilets and dripping faucets are common causes. Call Water Services at 602-262-6251 to discuss your usage, and ask if they can compare it to similar homes. The city can also send someone to check your meter if you think there's an error.