Payments

Click a link below to navigate the various methods of payment:

Customer Portal | Automatic Debit Payment | Speedpay | In Person | By Mail | Through Your Bank

Customer Portal (FWCustomer.org)

Our new online Customer Portal allows you a new way to view and pay your bills.

With registration, you can manage your account by turning off paper bills and/or setting up a recurring debit payment. You can also see your usage and billing history, as well as request notifications. Payments can be made for free using a bank account or pay a small, cost-based fee when paying with a debit or credit card, which are processed by Speedpay. The portal will also allow you to make a one-time payment without registration.

The portal can be accessed in the green/grey menu at the top of this website, or by clicking below:

If you pay with your credit or debit card, you will pay a $4.25 convenience fee. But, an ACH payment (from your bank account), either one-time or recurring, is free of charge.

Customer Notice: Third-party payment sites are bill pay websites that may appear to be affiliated with Fairfax Water, but they are not.  These third-party sites allow people to pay water bills or other bills through their site, but they are not associated with or endorsed by Fairfax Water.

Click here to learn more.

Automatic Debit Payment

Recurring Payment is the easiest and most economical way to pay your bill. You must register at our Customer Portal to enroll. Recurring debit will begin upon sign up, in the amount of your current balance.

The amount of your bill is automatically deducted from your checking or savings account on your bill's due date. You still receive a bill so you can maintain records, but you'll never have to worry about paying your bill on time again. We also encourage you to opt for paperless billing.

You are responsible for ensuring sufficient funds in your account on the debit date. If funds are unavailable at the time of the debit, a return payment fee will be applied. If the bank returns a transfer without payment, Fairfax Water has the right to assess a fee equal to the fee charged for return checks. The participant is then immediately responsible to remit full payment and the return payment fee. Upon the second returned payment within a year, your participation will be discontinued.

You may discontinue your participation at any time. But, we require you to submit your change or cancel request a minimum of four business days before the scheduled debit date.

Based upon the services billed and under the terms of this agreement, it is understood that the amount debited may vary. Amounts will fluctuate from billing period to billing period. This authorization allows Fairfax Water to adjust the amount drafted from your bank account to accommodate changes in usage and charges.

Each bill received from Fairfax Water will serve as notice of the amount of each payment deduction.

You may download a PDF version of the Application for Automatic Debit Payment below or call us at 703.698.5800 to request one.

Speedpay, an ACI Worldwide company (SM)

You may use your phone to check your balance and pay using Speedpay, for a convenience fee of $4.25.

Check Balance

During business hours, you may get your balance by speaking with Customer Service at 703.698.5800. Alternatively, you may use our automated system / IVR. The automated system / IVR may also be used after hours.

To use our automated system, you must have your thirteen-digit account number and the service address zip code. From 703.698.5800, select option 3 on our menu, during business hours. Select option 2, after hours. You will hear your current account balance and due date, as well as last payment date and last payment amount.

Account information is updated once daily, from Tuesday through Saturday, by 7:00am ET, except on holidays.

To Pay

To pay by phone using Speedpay, have your 13-digit account number, service address zip code, and payment amount ready. Then call 1.877.311.9969, TTY 711. There is a convenience fee for using this service, of $4.25 per transaction. You may use your bank account or credit/debit card (Visa®, MasterCard®, or American Express®, NYCE, STAR or PULSE).

Effective December 2017 - transactions are limited to $400 each. You may make up to three every 30 days.

Click here to pay online using Speedpay, please have your thirteen-digit account number, service address zip code and payment amount ready.

In Person

Cash, check or money order payments are accepted at our main office Monday through Friday from 8:00am to 4:30pm ET, except holidays. Check or money order payments may be deposited at anytime using the night deposit box located at the front entrance of the main building.

Fairfax Water
Morin Building
8570 Executive Park Avenue
Fairfax, VA 22031

By Mail

In the interest of efficiency, our payments are processed off-site.

Please use this address to remit your payments:

Fairfax Water
P.O. Box 5008
Merrifield, VA 22116-5008

Through Your Bank

If you currently use your bank’s online bill payment program, this may be an option for you. Check with them for options and any associated fees. You can set up the payee as Fairfax Water, but depending on your financial institution, our name may appear as Fairfax County Water Authority or Fairfax Water.

Use your thirteen-digit account number and our remit address:

Fairfax Water
P.O. Box 5008
Merrifield, VA 22116-5008