Pay Mckinney Water Bill Online – Quick Payment Guide (2026)
Need to pay your City of McKinney water bill without guessing which payment page is official? McKinney customers can pay utility bills online, set up AutoPay, make a one-time payment, pay by phone, pay in person at City Hall, use the walk-up drop box, or mail a payment.
This guide explains the official McKinney water bill payment options, how online and AutoPay payments work, when bills are due, how late fees and extensions work, and which phone number to call for account help.
Quick answer: Pay your McKinney water bill through the official City of McKinney Pay Utility Bill page, use online one-time payment or AutoPay, call 972-547-7550 and choose Option 2, pay in person at 401 E. Virginia St., use the walk-up drop box on the north side of City Hall, or mail payment to City of McKinney, P.O. Box 8000, McKinney, TX 75070.
McKinney water bill payment options
Most people searching for “McKinney water bill pay online,” “City of McKinney utility bill,” “McKinney water billing phone number,” or “McKinney water AutoPay” need the official payment page first. The City provides several payment methods, so choose the one that matches your timing and account need.
1) Pay online
Use the official City of McKinney Pay Utility Bill page for online payments, AutoPay enrollment, or one-time payments.
Use when: you want the fastest self-service option or want to manage future payments online.
2) Enroll in AutoPay
Online payments include AutoPay enrollment, which helps avoid missed due dates and manual monthly payments.
Best for: homeowners, tenants, and busy households who want recurring utility payments.
4) Pay in person or by drop box
Pay at the City Hall building, or use the walk-up drop box located on the north side of the building.
Address: 401 E. Virginia St., McKinney, TX 75069.
How to pay McKinney water bill online step by step
If you are paying online for the first time, start from the official City of McKinney Pay Utility Bill page. This helps you avoid third-party payment pages and makes sure the payment connects to the correct city utility account.
Open the official Pay Utility Bill page
Go to the official City of McKinney page here: mckinneytexas.org/2283/Pay.
Choose online payment or AutoPay
The City lists online payments for AutoPay enrollment or one-time payments. Choose the one-time option if you only want to pay this bill, or AutoPay if you want future bills handled automatically.
Keep your bill nearby
Your water bill includes important details such as account number, due date, amount due, service address, billing cycle, current usage, and remittance information.
Enter your account details carefully
Match the information exactly as it appears on your bill. If you are unsure about account information, call Utility Billing at 972-547-7550.
Review the payment before submitting
Confirm the account, service address, payment amount, and payment method. If your account has a past-due balance, review whether a late fee or extension date has already applied.
Save your confirmation
After submitting, save the confirmation number or receipt. Keep it until the payment appears correctly on your McKinney utility account.
Important payment warning: If your account is already disconnected, the City says the entire balance, including past due amount, current bill, and related fees, must be paid to restore service. The City also says payment after disconnection must be made by cash, credit card, or money order.
McKinney water bill due dates, late fees, extensions, and payment details
The table below gives you the practical details most customers need before choosing a payment method. It is especially useful if your bill is close to due, you are considering AutoPay, or you already have a past-due balance.
| Billing item | Official detail | What you should do |
|---|---|---|
| Online payment | AutoPay enrollment or one-time payments | Use the official Pay Utility Bill page for online payment setup or one-time payment. |
| Phone payment | 972-547-7550, Option 2 | Use this option when you prefer phone payment or need account payment access. |
| In-person payment | 401 E. Virginia St., Monday–Friday, 8 a.m.–5 p.m. | Visit during business hours; closed holidays. |
| Drop box | Walk-up drop box on north side of building | Include account details and allow time for processing. |
| Mail payment | City of McKinney, P.O. Box 8000, McKinney, TX 75070 | Mail early enough so it arrives before the due date. |
| Billing cycle | Meters read every 27 to 33 days; bills sent monthly | Review your cycle and due date printed on your bill. |
| Due date | 16 days after bill date | Pay before the due date, especially if mailing or using drop box. |
| Late fee | 10% late fee after 5-day grace period, minimum $5 | Use online or phone payment if you are close to the grace-period deadline. |
How McKinney water bill AutoPay works
AutoPay is useful if you want to avoid missing your monthly due date. McKinney’s official Pay Utility Bill page lists online payments for AutoPay enrollment or one-time payments, so you can use the online account/payment system to manage recurring utility payment setup.
Before relying on AutoPay, check your next bill and account history to make sure the payment setup is active. This is especially important if you changed banks, replaced a card, moved to a new address, or recently started a new McKinney utility account.
- Open the official City of McKinney Pay Utility Bill page.
- Choose the online payment / AutoPay enrollment option.
- Use your utility account information from your water bill.
- Add your preferred payment method in the payment system.
- Turn on AutoPay if the account is eligible and the option is shown.
- Check your next bill and account history to confirm AutoPay is working.
Practical advice: If your AutoPay failed, your card expired, or your bank changed, do not wait for a late notice. Log in or call 972-547-7550 before the grace period ends.
Pay McKinney water bill by phone, mail, drop box, or in person
If online payment is not the best option, the City of McKinney provides phone, in-person, drop-box, and mail payment methods. Choose based on timing. Mail is not the best option when your bill is close to due.
Pay in person
Location:
401 E. Virginia St.
McKinney, TX 75069
Monday–Friday, 8 a.m.–5 p.m.; closed holidays.
Walk-up drop box
The City lists a walk-up drop box on the north side of the City Hall building.
Use check or money order and include your account information.
Pay by mail
City of McKinney
P.O. Box 8000
McKinney, TX 75070
Mail early enough for delivery and processing before the due date.
Payment extensions and financial assistance
If you cannot pay by the due date, McKinney’s payment extension rules are important. The City lists a 19-day automatic extension period calculated from the due date. If your payment will be received within that extension period, the City says there is no need to contact them.
- There is a 5-day grace period before the 10% late fee is added.
- The City lists a 19-day automatic extension period from the due date.
- If you need additional time beyond the automatic extension, contact the City before the extension date.
- A payment plan may be available for qualifying customers.
- Payment plans are limited and not available for a first bill.
- If service has already been disconnected, the entire balance and related fees must be paid to restore service.
What to do if your McKinney water bill is late
If your bill is already late, first check the due date, grace period, and any extension date on your bill or online account. The faster you act, the easier it is to avoid added fees or disconnection.
- Open the official Pay Utility Bill page and check your payment options.
- Use online payment or call 972-547-7550, Option 2, if timing is urgent.
- Do not rely on mail if your grace period or extension deadline is close.
- If you need more time, contact the City before the extension date to ask about available options.
- If service has been disconnected, prepare to pay the entire balance and related fees before service can be restored.
McKinney Water Billing contact information
City of McKinney Water Billing
Utility Billing / payment phone: 972-547-7550, Option 2
City main phone: 972-547-7500
In-person payment / City Hall address:
401 E. Virginia St.
McKinney, TX 75069
Hours: Monday–Friday, 8 a.m.–5 p.m.; closed holidays
Drop box: Walk-up drop box on the north side of the building
Mail payment address:
City of McKinney
P.O. Box 8000
McKinney, TX 75070
Official Pay Utility Bill page: mckinneytexas.org/2283/Pay
Official Water Billing page: mckinneytexas.org/169/Water-Billing
Map for McKinney in-person water bill payment
If you want to pay in person or use the walk-up drop box, use the map below for the City Hall location at 401 E. Virginia St.
Helpful McKinney Water Billing resources
These official resources are useful if you need more than a payment link. Use them to understand your bill, start or stop service, check due dates, request assistance, or look into high consumption and leak-related questions.
My Bill
Use this page for due dates, billing cycles, how to read your bill, rates, high consumption, and payment extensions.
Start / Stop Service
Use this page if you are moving, starting new service, transferring service, or cancelling service.
FAQs & Resources
Use this page for questions about AutoPay, paperless billing, high consumption, leak credit, and avoiding late fees.
Meters, Leaks & Pipes
Use this page if you have account, meter, consumption, leak, or water usage questions.
Frequently asked questions
How do I pay my McKinney water bill online?
Go to the official City of McKinney Pay Utility Bill page. The City lists online payments for AutoPay enrollment or one-time payments.
What is the McKinney water bill phone payment number?
Call 972-547-7550 and choose Option 2 for utility bill payment.
Where can I pay my McKinney water bill in person?
You can pay at 401 E. Virginia St., McKinney, TX 75069, Monday through Friday from 8 a.m. to 5 p.m., excluding holidays.
Where do I mail my McKinney water bill payment?
Mail payment to City of McKinney, P.O. Box 8000, McKinney, TX 75070.
Does McKinney offer AutoPay for water bills?
Yes. The City lists online payments with AutoPay enrollment or one-time payments.
When is a McKinney water bill due?
McKinney says meters are typically read every 27 to 33 days, bills are sent monthly about 7 to 10 days after the meter is read, and the bill is due 16 days after the bill date.
What is the late fee for a McKinney water bill?
The City lists a 5-day grace period before a 10% late fee is added, with a minimum late fee of $5.
Does McKinney have a utility payment drop box?
Yes. The City lists a walk-up drop box on the north side of the City Hall building at 401 E. Virginia St.
Can I get a payment extension for a McKinney utility bill?
The City lists a 19-day automatic extension period from the due date. If payment will be received within that period, the City says there is no need to contact them. Additional time may require contacting the City before the extension date.
What happens if McKinney water service is disconnected?
The City says the entire balance, including past due amount, current bill, and related fees, must be paid to restore service. Cash, credit card, or money order is required after disconnection.
Official resources