Where to pay your Tucson water bill
Tucson Water, the city's municipal utility, gives you four main ways to pay: online through their website, by phone, by mail, or in person at a payment location. The fastest and most convenient option for most people is online payment through the Tucson Water customer portal at tucsonaz.gov/water. You'll need your account number, which appears on your bill.
If you prefer to pay by phone, call Tucson Water's customer service at (520) 791-3242. A representative can process your payment over the phone using a debit card or bank account. Phone payments typically go through the same day if you call before 5 p.m. on a business day.
For mail payments, send your check or money order to the address printed on your bill. Mail typically takes 7 to 10 days to arrive, so send it at least two weeks before your due date to avoid a late payment. Include your account number on the check.
You can also pay in person at Tucson Water's main office located at 310 W. Silverlake Road, Tucson, AZ 85701, or at authorized payment locations throughout the city. The main office is open Monday through Friday, 8 a.m. to 5 p.m. Bring your bill or account number and cash, check, or debit card.
Key Takeaways
- Online payment through tucsonaz.gov/water is the fastest option and processes immediately if you pay before the due date.
- Phone payments at (520) 791-3242 can be made during business hours and typically process the same day.
- Mail payments require 7 to 10 days for delivery, so send them at least two weeks before your due date to avoid late fees.
- In-person payments at Tucson Water's main office or authorized locations accept cash, check, or debit card.
- Always include your account number with any payment to ensure it's credited to the correct account.
Setting up automatic payments
Automatic payments remove the risk of forgetting a due date. Through the Tucson Water online portal, you can set up recurring payments from your bank account on a schedule you choose—monthly, quarterly, or whenever your bill arrives. Once you set it up, the payment is deducted automatically on the date you select.
To enroll in automatic payments, log into your account at tucsonaz.gov/water, go to the billing section, and select the automatic payment option. You'll provide your bank account information once, and the system stores it securely. You can change or cancel automatic payments anytime through the same portal.
Automatic payments are especially useful if you travel, have an irregular schedule, or simply want one less bill to track. Even with automatic payments set up, you should still review your bill each month to catch any unusual charges or billing errors.
Understanding your bill due date and late fees
Tucson Water bills are typically due 20 days after the bill date printed at the top of your statement. Your specific due date appears clearly on the bill. If you pay after this date, Tucson Water charges a late fee. The amount of the late fee varies but is calculated as a percentage of your unpaid balance.
If your payment arrives after the due date but within a grace period (usually a few days), you may still avoid a late fee—check your bill for the exact grace period. After that window closes, the late fee is added to your next bill. If you're unable to pay by the due date, contact Tucson Water immediately to discuss your options.
Repeated late payments can result in service disconnection. Tucson Water typically sends a disconnection notice before shutting off water, giving you time to pay or work out a payment plan. If your water is disconnected, you'll need to pay the full amount owed plus a reconnection fee to restore service.
Payment plans and hardship assistance
If you're struggling to pay your water bill, Tucson Water offers payment plans that spread your balance over several months. To request a payment plan, contact customer service at (520) 791-3242 or visit the office in person. You'll need to discuss your situation and agree on a monthly amount you can afford.
Payment plans typically require you to pay your current monthly bill on time while also paying down the past-due amount. If you miss a payment on the plan, the arrangement may be canceled and the full balance becomes due again. Make sure you understand the terms before you agree.
Tucson also has a Low-Income Household Water Assistance Program (LIHWAP) that may help cover water bills for households below certain income thresholds. This program is administered through the city and changes based on available funding. Contact Tucson Water or your local community action agency to learn about current income limits and how to apply.
What to do if you can't find your account number
Your account number appears in the upper right corner of your water bill, usually next to "Account Number" or "Service Address." If you've lost your bill, you can find your account number by logging into the online portal at tucsonaz.gov/water with your address and other identifying information.
If you don't have online access or can't locate your account number, call Tucson Water customer service at (520) 791-3242. A representative can look up your account using your service address and verify your identity. Once you have your account number, write it down and keep it somewhere safe for future reference.
Paying a bill for a property you're renting
If you rent and your lease makes you responsible for the water bill, you pay Tucson Water directly using the same methods as a homeowner. Your landlord should provide you with the account number or help you set up an account in your name when you move in. Some landlords include water in the rent, in which case you don't pay Tucson Water separately—check your lease to confirm.
If you move out before the end of a billing cycle, contact Tucson Water to request a final bill. They'll calculate usage up to your move-out date and send you an invoice for that period. Make sure to provide a forwarding address so the bill reaches you.
Frequently Asked Questions
Can I pay my Tucson water bill with a credit card?
Tucson Water does not accept credit card payments directly through their website or phone line. You can pay with a debit card online or by phone, or use a credit card at authorized payment locations in the community. Some third-party payment processors may allow credit card payments but typically charge a fee.
What happens if I pay my bill late?
A late fee is added to your account if payment arrives after the due date. The fee is a percentage of your unpaid balance. Repeated late payments can lead to a disconnection notice, and if you don't pay or arrange a plan, Tucson Water will shut off your water service.
How long does an online payment take to process?
Online payments through the Tucson Water portal typically process immediately and are credited to your account the same day if submitted before 5 p.m. on a business day. Weekend and holiday payments may take until the next business day to post.
Can I change my due date?
Tucson Water sets due dates based on your billing cycle, and you cannot change the due date itself. However, you can set up automatic payments on any date you choose within your billing cycle, which gives you flexibility in when the money leaves your account.
What if my water bill seems too high?
Contact Tucson Water to report an unusually high bill. They can check for leaks on your property, review your usage history, and verify that the meter reading is correct. A representative can walk you through your bill and explain the charges.