Tucson Utility Bill & Account Help
Need to pay a Tucson Water utility bill, use the Paymentus portal, make a one-time payment, set AutoPay, go paperless, handle a delinquent account, request a high-bill investigation, apply for CARES assistance, or report a water emergency? Start with the official City of Tucson links below.
This guide gives the answer first: online payment, phone payment, mailing address, cashier/drop box locations, customer service contacts, Paymentus support, assistance programs, leak checks, bill adjustments, sewer/garbage contacts and local Tucson warnings.
Choose Your Tucson Water Bill Task
Use the Paymentus customer portal to register, pay, set payment methods, AutoPay, paperless notices and Text-to-Pay.
Open portalUse one-time payment without registration. You need account number from the bill and street number.
One-time paymentUse official payment methods, then contact Customer Service to verify payment if the account is delinquent or service was interrupted.
Call 520-791-3242Check for leaks first. Tucson Water can submit a free High Bill Investigation request to check the meter.
High-bill helpFast Answer for Tucson Water Bill Payment
Best online route
Use Tucson Water’s official Paymentus portal. It supports account login, payment methods, AutoPay, paperless billing notices and Text-to-Pay.
Fast no-login route
Use one-time payment if you only need to pay now. Paymentus asks for the account number exactly as shown on the bill, including the dash, and the street number.
Best help route
Call Tucson Water Customer Service at 520-791-3242 or 800-598-9449, Monday–Friday, 8 a.m.–5 p.m.
How To Pay a Tucson Water Bill Online
Start from the official City page or Paymentus portal
Open Tucson Water’s official View/Pay Your Utility Bill page, the Paymentus customer portal, or the one-time payment page.
Choose account login or one-time payment
Register/login if you want AutoPay, paperless notices, Text-to-Pay, bill history or saved payment methods. Use one-time payment when you only need a quick payment.
Enter the account number correctly
Paymentus says to enter the account number as shown on the bill, including the dash, and not to add leading zeros. One-time payment also asks for the street number.
Save confirmation and verify posting
Paymentus says payments made before 12:00 a.m. MST are posted next day; payments made after 12:00 a.m. MST are posted within 48 hours. Keep the confirmation number for your records.
Tucson Water Payment Options
| Payment method | Official detail | Best for | Watch out |
|---|---|---|---|
| Paymentus portal login | Create a secure account to set up payment methods, view statements electronically, set AutoPay, receive paperless billing notices and use Text-to-Pay. | Regular Tucson Water customers who want account tools. | Account number must match the utility bill format. |
| One-time payment | No registration required. Paymentus asks for account number and street number. | Quick payment when you do not want to register. | Wrong street/account entry can delay or misroute payment. |
| Pay by phone | Interactive Voice Response is available 24/7 at 520-791-3242. It accepts Mastercard, Visa, Discover and electronic checks. | Phone payment outside business hours. | Delinquent/interrupted accounts must contact Customer Service to verify payment. |
| Use the bill envelope or mail to City of Tucson, P.O. Box 51040, Los Angeles, CA 90051-5340. | Non-urgent check/money-order payments. | Mail is risky for past-due, shutoff or same-week due-date payments. | |
| Cashier locations | Cashiers accept Visa, Mastercard, Discover, checks, money orders or cash Monday–Friday, 8:30 a.m.–4:30 p.m. at listed city locations. | Customers who need in-person payment or receipt. | Downtown is cashier only; some sites have drop boxes too. |
| Drop box | Drop boxes are available at Midtown, Southside and Eastside locations and can accept payments at any time. | After-hours non-cash payment drop-off. | Use safer trackable methods for urgent payment situations. |
| Third-party vendors | Vendors such as Walmart and Western Union may accept utility bill payments. | Convenient retail payment when account is current. | Verification can take 7–10 days; do not use for delinquent or interrupted service. |
Pay by Phone or Mail
Phone payment
Call 520-791-3242. The automated payment system is available 24/7 and accepts major card networks and electronic checks.
Mail payment
City of Tucson
P.O. Box 51040
Los Angeles, CA 90051-5340
General correspondence
Tucson Water
P.O. Box 27210
Tucson, AZ 85726-7210
Tucson Water Cashier and Drop Box Locations
| Location | Address | Service type | Hours / note |
|---|---|---|---|
| Planning and Development Services Center | 201 N. Stone Avenue | Cashier only | 8:30 a.m.–4:30 p.m. |
| Patrick K. Hardesty Midtown Multi-Service Center | 1100 S. Alvernon Way | Drop box and cashier | 8:30 a.m.–4:30 p.m. |
| Thomas O. Price Service Center | 4004 S. Park Avenue | Drop box and cashier | 8:30 a.m.–4:30 p.m. |
| Ward 2 Office | 7820 E. Broadway Boulevard | Drop box only | 8:30 a.m.–4:30 p.m. |
| 310 Alameda Street | 310 W. Alameda Street | Closed for lobby service | Use other cashier/lobby locations for in-person payment. |
What the Tucson Water Payment Portal Can Do
Payment methods
Add and manage payment methods for recurring or one-time payments.
Electronic statements
View statements electronically and reduce dependence on mailed bills.
AutoPay
Set up AutoPay from the portal so monthly payments run automatically.
Paperless notices
Sign up to receive paperless billing notices by email or text.
Text-to-Pay
Use Text-to-Pay after portal setup if you want bill notices and payment options by text.
History
Registered accounts can access more payment and billing features than one-time payment users.
Delinquent Account or Interrupted Water Service
Official action: Customers with delinquent accounts or interrupted water services may use the phone payment method, but they need to contact Tucson Water Customer Service to verify payment.
Use official payment only
Use Paymentus, phone IVR, cashier or another official method. Do not use retail third-party payment for urgent delinquent service.
Save proof
Save confirmation number, payment method, time, date, amount and account number.
Call customer service
Call 520-791-3242 during business hours to confirm what else is needed to protect or restore service.
Tucson Water CARES Bill Assistance
Monthly discount
Tucson Water CARES can lower the cost of water, sewer and garbage bills each month for qualifying customers. Approved customers can receive discounts for up to three years.
Automatic 40% discount path
Customers already enrolled in programs such as Section 8, SNAP, Medicaid/ACA-expanded Medicaid, TANF, WIC, Head Start or Early Head Start may automatically qualify for a 40% discount.
Emergency hardship credit
Emergency Hardship Relief may provide up to a $150 bill credit for qualifying hardship events such as job loss, serious illness/injury or loss of an income-earner.
| Assistance item | What to prepare |
|---|---|
| Current utility bill | Bill showing account number and qualifying service address. |
| Valid photo ID | Driver’s license, state ID, military ID, tribal ID, consular report or passport. |
| Income proof | Recent pay stubs, employer letter, Social Security/SSI/disability award letter, pension/unemployment documents or DES award letter. |
| Hardship proof | Termination letter, proof of hospital admission, death certificate or other acceptable documentation for emergency hardship. |
High Tucson Water Bill or Usage Alert
If you did not knowingly use or lose a lot of water, Tucson Water says a high usage alert may indicate a leak on the property.
| Possible cause | Where to check | Best next step |
|---|---|---|
| Service line leak | Line from meter to home, wet spots, unusually green area, meter movement when water is off. | Follow Smart Home Water Guide leak steps and keep repair proof. |
| Toilet leak | Running toilet, flapper, fill valve or silent leak. | Test with dye or inspect tank hardware. |
| Evaporative cooler / irrigation | Cooler line, irrigation valves, timers, broken emitters or underground drip lines. | Turn zones off and compare meter behavior. |
| Water heater / pool / spa | Relief valve, refill line, auto-fill, equipment pad or underground pool plumbing. | Repair first; then ask about adjustment options if eligible. |
| Meter concern | Tucson Water can verify meter number, continuous flow, meter condition and readings during a High Bill Investigation. | Call 520-791-3242 and ask for a free High Bill Investigation. |
Bill Adjustments for High Water Use
Official eligibility snapshot: Tucson Water says bill adjustments may be available for emergency hardship or unusually high water use. Water use must have returned to normal, the use in question must be more than 20 CCFs, the account must not have received an adjustment within the past 3 years, and the use must have occurred within the past 7 months. Reclaimed water and construction water accounts are excluded.
Customer Relief Adjustment
For residential single-family and duplex/triplex customers with high bills caused by leaks or accidents.
How it works
Tucson compares the high bill to the same month last year, spreads extra water across higher-use tiers, then charges remaining water at the lower Tier 1 rate.
What to save
Keep repair invoices, parts receipts, photos, dates, meter readings, usage notes and the high bill before asking for review.
Start or Stop Tucson Water Service
Start or stop online
Use Tucson Water’s customer service forms for start/stop water service. The city’s form page notes that Tucson Water does not “transfer” water service; you may need to start and stop service as separate actions.
Call for timing questions
For turn on, turn off, payment issues or account questions, call 520-791-3242 Monday–Friday, 8 a.m.–5 p.m.
Water Bill, Sewer, Garbage and Water Quality: Use the Right Contact
| Issue | Contact | Use for |
|---|---|---|
| Water billing / account / payment | 520-791-3242 or 800-598-9449 | Water account, utility bill, payments, turn on/off service and billing questions. |
| Sewer / wastewater charges | Pima County: 520-724-6609, Mon–Fri 7:30 a.m.–4:30 p.m. | Sewer/wastewater charges and related questions. |
| Garbage / recycling charges | City Environmental Services: 520-791-3171, Mon–Fri 7 a.m.–5 p.m. | Garbage/recycling charges or service questions. |
| Water quality / pressure | 520-791-5945 or QualityAndPressure@tucsonaz.gov | Water quality or pressure concerns. |
| Non-emergency water leaks | WaterLeaks@tucsonaz.gov | Non-emergency leak reporting. |
| Water waste | 520-791-2514 or WaterWaste@tucsonaz.gov | Water escaping property, irrigation runoff, meter tampering or water waste complaints. |
Tucson Water Emergency Contacts
Emergency line
For emergency contact Monday–Friday, 6 a.m.–9 p.m., call 520-791-4133.
After-hours emergency
For after-hours broken water main, pipeline or similar emergency, call 311.
Water quality / pressure
Call 520-791-5945 or email QualityAndPressure@tucsonaz.gov.
Local Tucson Tips That Prevent Payment Problems
Type the official portal directly
Because Tucson Water warns about scam calls, use tucsonaz.gov or the official Paymentus Tucson Water portal instead of links from text messages or suspicious emails.
Do not use retail vendors for shutoff problems
Walmart or Western Union may be convenient, but Tucson says third-party vendor verification can take 7–10 days. Use official methods for delinquent accounts.
Check sewer separately
Your utility bill may include sewer/wastewater charges, but those questions are handled by Pima County, not the Tucson Water billing line.
High usage usually needs a leak check first
Tucson Water cannot locate private-property leaks. Use the Smart Home Water Guide, then request a High Bill Investigation if the meter needs review.
Use exact account number format
Paymentus asks for the account number exactly as shown on the bill, including the dash. Do not add leading zeros.
Know which “Tucson water” provider you have
Some Tucson-area customers are served by Metro Water District or another utility. Check the provider name printed on your bill before paying.
Tucson Water Map and Visit Notes
Tucson Water administration is at 310 W. Alameda St., but the public lobby there is listed as closed. For in-person cashier service, use one of the listed cashier locations such as 201 N. Stone Ave., 1100 S. Alvernon Way, or 4004 S. Park Ave.
Administration address
310 W. Alameda St., Tucson, AZ 85701. The contact page lists the Alameda lobby as closed.
Use for orientation only
For cashier payment, use listed cashier/drop box locations. For billing questions, call 520-791-3242 first.
Best first step
Use the Paymentus portal for payment, Customer Service for account questions, and 311/emergency contact for urgent water problems.
Official Tucson Water Links Used in This Guide
Tucson Water Bill Payment FAQs
Where do I pay my Tucson Water bill online?
Use Tucson Water’s official Paymentus portal or the City of Tucson View/Pay Your Utility Bill page. The portal supports login, registration, AutoPay, paperless notices and one-time payment.
Can I pay a Tucson Water bill without registering?
Yes. Use the Paymentus one-time payment page. You need the account number as shown on the bill, including the dash, and the street number.
What is Tucson Water customer service phone number?
Call 520-791-3242 or 800-598-9449 toll-free. Phone hours are Monday through Friday, 8 a.m. to 5 p.m. TTY is 520-791-2639.
Can I pay Tucson Water by phone?
Yes. Call 520-791-3242 and use the Interactive Voice Response system. Phone payment is available 24/7 and accepts Mastercard, Visa, Discover and electronic checks.
Where do I mail a Tucson Water payment?
Mail utility statement payments to City of Tucson, P.O. Box 51040, Los Angeles, CA 90051-5340. Use mail only when the account is not urgent or delinquent.
What should I do if my Tucson Water account is delinquent?
Use an official payment method and contact Tucson Water Customer Service at 520-791-3242 to verify payment. Third-party vendor payments can take 7–10 days and should not be used for delinquent or interrupted service.
Does Tucson Water offer bill assistance?
Yes. Tucson Water CARES offers monthly discounts for qualifying customers and emergency hardship relief that may provide up to a $150 bill credit. Call 520-791-5443 or apply online.
Can Tucson Water adjust a high bill?
Bill adjustments may be available when eligibility rules are met, including water use returning to normal, use above 20 CCFs, no adjustment in the past 3 years and use occurring within the past 7 months.
Who do I call for water emergencies in Tucson?
Call 520-791-4133 Monday through Friday, 6 a.m. to 9 p.m. For after-hours broken water main or pipeline emergencies, call 311.
Does this page collect Tucson Water bill payments?
No. This is an informational guide. Use official City of Tucson, Tucson Water, Paymentus or customer service links for live payment, balance, service and account support.
Pay Your Water Bill Safely, Fix High Bills, Avoid Shutoff, Start Service and Find Official Utility Links
Use this free USA water bill assistant before paying online, calling utility billing, setting up AutoPay, checking a high bill, requesting leak help, starting or stopping service, handling a past due account, or searching for the official city utility portal.
What water bill problem do you need to solve?
Choose your situation. The tool will suggest the safest route, what to prepare, and which official page or office to check first.
Open the official city, county, water authority or utility website first. Do not enter account details into a random sponsored payment page.
If the bill is unusually high, compare usage, billing days, meter read type, toilet leaks, irrigation, late fees and leak adjustment rules before paying blindly.
Safe Water Bill Payment Route
Choose how you want to pay. This helps users avoid wrong portals, posting delays and urgent shutoff mistakes.
AutoPay / Bank Draft Setup Helper
Use this before enrolling in recurring payments so the first draft, current balance and payment date do not surprise you.
High Water Bill Review
Compare your normal bill and usage with the current bill. This gives a practical path before requesting a high bill review.
Leak Adjustment Proof Checklist
Use this before asking for a leak adjustment, high bill review, sewer adjustment or payment plan.
Past Due, Shutoff Notice and Reconnect Helper
Use this if your bill is late, you received a shutoff notice, service is off, or you need a payment plan.
Start, Stop or Transfer Water Service
Use this before moving, closing an account, starting service, transferring service or requesting a final bill.
Water Bill Cost Estimate
Estimate a simple monthly bill from base charge, water usage, sewer, stormwater, trash, service fees and late charges. Official tiered rates may be different.
Bill Dispute and Meter Reading Checklist
Use this before calling billing support about a meter reading, duplicate payment, wrong address, missing payment, estimated bill, or incorrect charge.
Official Water Bill Portal and Phone Finder
Enter city/utility and state to create safe searches for official water bill pay, phone payment, guest pay, AutoPay, start service, leak adjustment, reconnect, assistance and this site’s guide.
Official portal safety
- Use official city, county, authority or utility websites first.
- Check service address before paying.
- Save confirmation number and screenshot.
- Call the utility for shutoff or reconnect situations.
Best sitewide placement
Place this tool after the first payment section or before FAQs. It turns every water bill article into a practical help page, not only a list of links.
Important note
This tool gives educational guidance only. Always confirm payment portals, fees, shutoff rules, assistance programs, account balance and reconnection steps with the official utility.