The fastest way to pay your Phoenix water bill is through the city's online portal at phoenix.gov/waterservices
The City of Phoenix Water Services Department lets you pay your bill directly on their website without creating an account. You can pay with a debit card, credit card, or electronic bank transfer. The payment goes through immediately, and you'll get a confirmation number on screen.
If you prefer not to use the online portal, Phoenix also accepts payments by phone, mail, or in person at payment centers. Each method has different timing — online and phone payments post the same day, while mailed checks take 7 to 10 business days to reach the city.
Key Takeaways
- Pay online at phoenix.gov/waterservices with a debit card, credit card, or bank account without logging in.
- Phone payments go through the automated system at 602-262-6251 or with a representative during business hours.
- Mailed payments should reach the address on your bill at least 10 days before the due date to avoid late fees.
- Set up automatic payments through your bank or the city's portal to avoid missing a due date.
- Late fees start 16 days after the due date, so contact the city immediately if you cannot pay on time.
Paying online without logging in
Go to phoenix.gov/waterservices and look for the "Pay My Bill" or "Make a Payment" button on the homepage. You'll need your account number, which appears on the top right of your paper bill or in any email the city sends you. The account number is usually 10 digits.
Enter your account number and the amount you want to pay. You can pay the full balance, a partial amount, or just the minimum due. Then choose your payment method: Visa, Mastercard, American Express, Discover, or electronic bank transfer. The system will ask for your card or bank details and a billing address. After you submit, you'll see a confirmation number — save or print this for your records.
The payment posts to your account the same business day. If you pay after 5 p.m. Phoenix time on a weekday, it may not show until the next business day. Payments made on weekends or holidays post the next business day.
Paying by phone
Call the automated payment line at 602-262-6251. You'll need your account number and a debit or credit card. The system walks you through entering the amount and card details. This takes about 5 minutes, and you'll hear a confirmation number at the end.
If you prefer to speak with a representative, call 602-262-6251 during business hours — Monday through Friday, 8 a.m. to 5 p.m. Phoenix time. A representative can answer questions about your bill, set up a payment plan if you're behind, or help you troubleshoot if the automated system won't accept your card.
Mailing a check or money order
Write your account number on the check or money order. Mail it to the address printed on your bill — this is usually a Phoenix Water Services lockbox, not the main city office. The envelope should arrive at least 10 days before your due date. If it arrives after the due date, the city may assess a late fee even if the check is in transit.
Do not mail cash. If your check is lost or delayed, you won't have proof of payment, and the city will charge a late fee. For this reason, mailing works best if you have time before the due date and can use a check you can track.
Setting up automatic payments
Automatic payments prevent missed due dates and late fees. You can set them up through the city's website or through your own bank's bill pay system.
To set up automatic payments on phoenix.gov/waterservices, log in or create an account, then look for "Autopay" or "Automatic Payments" in the account settings. You'll choose a payment date each month — most people pick a date shortly after payday. The city will charge your card or bank account on that date every month until you cancel.
If you set up automatic payments through your bank instead, log into your bank's website or app, find the bill pay section, and add the City of Phoenix Water Services as a payee. Your bank will mail a check on the date you choose, so allow 7 to 10 days for it to arrive. This method works if you want to avoid giving the city your card number directly.
What to do if you cannot pay on time
Contact Phoenix Water Services as soon as you know you'll miss the due date. Call 602-262-6251 during business hours or visit a payment center in person. The city can set up a payment arrangement — usually a plan to pay what you owe over 2 to 3 months — before a late fee is added.
Late fees begin 16 days after the due date. If you pay between the due date and day 16, you avoid the fee. After day 16, the city adds a percentage of your balance as a penalty. If you're more than 60 days late, the city may shut off your water service. Reconnection requires paying the full balance plus a reconnection fee.
If you're struggling with the cost of water, ask about the city's Low-Income Assistance Program when you call. This program reduces bills for households that meet income limits, though availability and income thresholds vary year to year.
In-person payment centers
You can pay in person at Phoenix Water Services payment centers. The main office is at 200 W. Washington St., Phoenix, AZ 85003. Bring your bill or account number and cash, check, debit card, or credit card. In-person payments post the same day if you pay before 5 p.m. on a business day.
Hours vary by location, so call 602-262-6251 to confirm the hours of the center nearest you before you go. Some neighborhood centers have shorter hours than the main office.
Frequently Asked Questions
Can I pay my Phoenix water bill with a credit card online?
Yes, the city accepts Visa, Mastercard, American Express, and Discover on phoenix.gov/waterservices. Be aware that credit card payments may include a processing fee — the city charges a small percentage of the payment amount. Debit cards and bank transfers do not have this fee.
How long does it take for an online payment to show on my bill?
Online payments post the same business day if you pay before 5 p.m. Phoenix time on a weekday. Payments made after 5 p.m. or on weekends post the next business day. You'll see a confirmation number immediately after you submit, even if the payment hasn't posted yet.
What if I pay online but my bill still shows as due?
Wait one business day for the payment to post. If it still doesn't appear, call 602-262-6251 with your confirmation number. The representative can look up the payment and tell you when it will show on your account. Keep your confirmation number until the payment appears.
Can I set up automatic payments for a different amount each month?
No, automatic payments are for a fixed amount each month. If your bill varies, you can set up autopay for an amount you know you'll always owe — such as the minimum or average — and pay any difference manually. Or you can turn off autopay and pay manually each month.
What happens if my automatic payment fails?
If your card is declined or your bank account doesn't have enough funds, the city will try the payment again. If it fails twice, the city will send you a notice. Contact 602-262-6251 to update your payment method or make a manual payment before a late fee is added.