Where to pay your Arlington water bill
Arlington Water Utilities lets you pay your bill online, by phone, by mail, or in person at their office. The online portal is the fastest route — you can pay when ready without waiting for mail delivery or office hours. You'll need your account number, which appears on your bill, and a bank account or debit card.
If you prefer to call, Arlington Water Utilities' customer service line accepts payments over the phone. You'll provide the same account number and payment method. Payments made by phone typically post within one business day.
Mailing a check or money order takes longer — allow at least 10 business days for the payment to reach Arlington Water Utilities and post to your account. Write your account number on the check and mail it to the address printed on your bill.
In-person payments at the Arlington Water Utilities office are processed when ready. Bring your bill or account number and cash, check, or debit card. Office hours and location are listed on your bill and on the Arlington Water Utilities website.
Key Takeaways
- Online payment through the Arlington Water Utilities portal is the fastest method and posts within hours.
- Phone payments require your account number and a bank account or debit card, and post within one business day.
- Mailed checks should include your account number and take at least 10 business days to post.
- In-person payments at the Arlington Water Utilities office are processed when ready and accept cash, check, or debit card.
Setting up automatic payments
Arlington Water Utilities offers automatic payment options so your bill is paid on a schedule you choose. You can set up autopay through the online portal or by calling customer service. Automatic payments withdraw from your bank account on the date you select each billing cycle.
Autopay reduces the risk of late payments and the fees that come with them. You can change or cancel your automatic payment at any time through the portal or by phone. If you need to stop a payment before it processes, contact customer service as soon as possible — payments that have already posted cannot be reversed through autopay settings.
Late payments and what happens next
If your payment does not arrive by the due date on your bill, Arlington Water Utilities will charge a late fee. The amount of the late fee varies depending on your account type and local ordinances. Your bill will show the due date clearly, and any late fees will appear on your next statement.
If your account falls significantly behind, Arlington Water Utilities may suspend service. The exact number of days before suspension depends on the amount owed and your payment history. You'll receive written notice before service is shut off, giving you time to bring your account current or set up a payment plan.
If you cannot pay your full bill by the due date, contact Arlington Water Utilities directly to discuss a payment plan. Many utilities offer arrangements that let you pay in installments rather than face suspension. The sooner you call, the more options are usually available.
Finding your account number and bill information
Your account number appears in the upper right corner of your water bill, usually near your name and address. You'll need this number to pay online, by phone, or by mail. If you've lost your bill, you can find your account number by logging into the Arlington Water Utilities online portal or by calling customer service.
Your bill also shows your current balance, the amount due, and the due date. If you have questions about charges on your bill or need an explanation of line items, customer service can walk you through each one. Billing questions are separate from payment questions, so be ready to describe what you're asking about when you call.
Online portal access and troubleshooting
To pay online, visit the Arlington Water Utilities website and log into your account. If you don't have a portal account yet, you'll need to create one using your account number and address. The setup process usually takes a few minutes.
If you forget your password, use the "Forgot Password" link on the login page to reset it. You'll receive an email with instructions. If you don't receive the email, check your spam folder or contact customer service to verify your email address is correct in the system.
If the payment portal is down or you're having trouble completing a payment online, call customer service or pay by phone instead. Technical issues are usually resolved within a few hours, but don't wait if your due date is approaching.
Payment methods and fees
Arlington Water Utilities accepts bank account withdrawals, debit cards, and checks at no extra charge. Some payment methods may carry fees depending on how you pay — for example, paying by credit card sometimes costs more than paying by debit card or bank transfer. Check the payment portal or ask customer service which methods are free and which carry a fee.
Cash payments are accepted in person at the Arlington Water Utilities office. Payments by mail should be check or money order only — do not send cash through the mail.
Frequently Asked Questions
How long does it take for my online payment to show up?
Online payments typically post to your account within a few hours, sometimes the same day. If you pay after business hours, it may post the next business day. You'll receive a confirmation number when ready after submitting payment, which you can use to track the transaction.
Can I pay someone else's Arlington water bill?
Yes, you can pay another person's bill if you have their account number. Provide that account number when you pay online, by phone, or by mail. The payment will be credited to their account regardless of whose name or payment method you use.
What if I pay too much or overpay my bill?
If your payment exceeds what you owe, the extra amount becomes a credit on your account. This credit will be applied to your next bill automatically. If you want a refund instead, contact Arlington Water Utilities customer service to request one.
Is there a penalty for paying early?
No. You can pay your bill at any time before or after the due date without penalty. Paying early reduces the chance of a late fee and can help you stay on top of your account.
What should I do if I think there's an error on my bill?
Contact Arlington Water Utilities customer service to report the error. Have your bill in front of you and be specific about which charges seem wrong. Customer service can review your account history and explain each charge, or escalate the issue to the billing department if there's a genuine mistake.