Where to pay your Tucson water bill
Tucson Water, the city's public utility, accepts payments through several channels. You can pay online at tucsonaz.gov/water, by phone at 520-791-3242, by mail, or in person at their office. The online portal is the fastest route if you have your account number handy — it takes about five minutes and the payment posts the same day you submit it.
If you prefer to pay by phone, have your account number and a debit or credit card ready. The automated system walks you through the payment in about three minutes. Mail payments take seven to ten business days to reach Tucson Water's processing center, so send them early if your due date is approaching.
In-person payments are accepted at the Tucson Water Customer Service Center, located at 310 W. Alameda Street. You can pay with cash, check, or card during business hours, which are typically Monday through Friday, 8 a.m. to 5 p.m. Call ahead to confirm hours before you go.
Key Takeaways
- Online payment through tucsonaz.gov/water is the fastest method and posts the same day you submit it.
- Phone payments at 520-791-3242 take about three minutes and require your account number and a debit or credit card.
- Mail payments take seven to ten business days, so send them well before your due date to avoid late fees.
- The Tucson Water Customer Service Center at 310 W. Alameda Street accepts cash, check, and card payments in person during business hours.
- Your account number appears on your bill and speeds up payment processing regardless of which method you choose.
Setting up automatic payments
Tucson Water offers automatic payment through their online portal. You can set up recurring payments to come out of your bank account on a date you choose — typically the due date or a few days before. This removes the risk of forgetting to pay and triggering a late fee.
To enroll, log into your account at tucsonaz.gov/water, navigate to the billing section, and select the automatic payment option. You will need your bank account number and routing number. Once set up, you can modify or cancel the arrangement at any time through the same portal.
What happens if you miss a payment
If your payment does not arrive by the due date printed on your bill, Tucson Water adds a late fee to your next bill. The amount varies depending on your balance, but late fees typically range from a small percentage of the unpaid amount. More importantly, if your account falls significantly behind, Tucson Water can shut off your water service.
If you know you will miss a due date, contact Tucson Water at 520-791-3242 before the important date. They may be able to work out a payment plan or extend your due date in some cases. Calling ahead is far better than waiting for a shutoff notice.
Finding your account number and due date
Your Tucson Water bill arrives by mail or email, depending on how you signed up for service. The account number appears in the upper right corner of the bill, and the due date is clearly marked near the amount owed. If you have lost your bill, you can find this information by logging into your online account at tucsonaz.gov/water or by calling 520-791-3242.
Keep your account number in a safe place — you will need it every time you pay by phone or mail. If you set up online bill pay, you can save it in your account profile so you do not have to enter it each time.
Payment methods and fees
Tucson Water does not charge a fee for online payments made through their official website. Phone payments and in-person payments at the Customer Service Center are also free. However, if you use a third-party bill pay service through your bank, that service may charge its own fee — check with your bank before you authorize a payment.
Credit card payments through third-party processors sometimes carry a convenience fee, so read the terms before you proceed. The safest route is to pay directly through tucsonaz.gov/water, where no fee applies.
What to do if you cannot pay on time
If you are facing a hardship and cannot pay your full bill by the due date, contact Tucson Water's Customer Service at 520-791-3242. They can discuss payment plan options, which allow you to spread the cost over several months. Some plans require a down payment, while others let you start with a smaller amount and catch up later.
Tucson also has programs for low-income households that may reduce your water bill or offer other information. Ask about the Low Income Household Water information Program (LIHWAP) when you call. These programs have income limits and funding that changes throughout the year, so the sooner you reach out, the better.
Frequently Asked Questions
How long does it take for an online payment to show up on my account?
Online payments through tucsonaz.gov/water typically post the same day you submit them, usually within a few hours. If you pay after 5 p.m., it may not show until the next business day. Mail and phone payments take longer — mail takes seven to ten business days, and phone payments take one to two business days.
Can I pay my Tucson water bill with a credit card?
You can pay with a credit card through the online portal at tucsonaz.gov/water, by phone at 520-791-3242, or in person at the Customer Service Center. Some third-party payment processors charge a convenience fee for credit card payments, so check the terms before you proceed. Paying directly through Tucson Water's official channels avoids these extra charges.
What if I pay online but my payment does not go through?
If your payment fails, the online system will tell you when ready and explain why — usually a problem with your bank account or card. Do not assume the payment went through if you see an error message. Try again with a different payment method, or call 520-791-3242 to pay by phone instead.
Can I set up automatic payments and then cancel them later?
Yes. You can cancel automatic payments at any time through your online account at tucsonaz.gov/water or by calling 520-791-3242. If you cancel close to your payment date, make sure you have another way to pay so your bill does not become late.