Where to pay your SF Water bill
San Francisco Public Utilities Commission (SFPUC) accepts payments through several channels. You can pay online at sfwater.org, by phone at 311 (or 415-701-2311 from outside San Francisco), by mail, or in person at payment centers around the city.
Online payment is the fastest route if you have your account number and a debit or credit card. The SFPUC website processes payments immediately, and you'll see confirmation on screen. Phone payment takes about the same time — a representative will walk you through your account details and process the card payment while you're on the call.
If you prefer not to use a card, you can mail a check or money order to the address on your bill. Mail payments typically take 7 to 10 business days to reach SFPUC and post to your account, so send them early if a due date is approaching. In-person payment at a payment center is also an option; locations and hours are listed on the SFPUC website.
Key Takeaways
- Online payment at sfwater.org is the fastest method and posts to your account immediately.
- Phone payment through 311 or 415-701-2311 works if you have your account number and a debit or credit card ready.
- Mailed checks take 7 to 10 business days to process, so send them well before your due date to avoid late fees.
- SFPUC charges a late fee if payment is not received by the due date shown on your bill, regardless of when you sent it.
- Your account number appears on your bill and is required for all payment methods except in-person payment at a center.
Understanding your SFPUC bill and due date
Your water bill arrives every two months and shows the due date clearly near the top. The bill covers water, sewer, and stormwater services. If you pay after the due date, SFPUC adds a late fee to your next bill — the amount varies depending on how far past the due date the payment arrives.
Your account number is a unique identifier that appears on the front of your bill, usually near your name and address. You'll need this number to pay by phone or online. If you can't find your bill, you can look up your account on the SFPUC website using your service address.
Setting up automatic payments
SFPUC offers automatic payment through its website, which removes the risk of forgetting a due date. You can set up autopay to deduct the full bill amount from your bank account or card on a date you choose — typically the due date or a few days before.
To enroll, log into your account on sfwater.org and select the autopay option. You'll provide your bank account or card details once, and SFPUC will charge you automatically every billing cycle. You can change or cancel autopay at any time through the same portal.
Autopay is especially useful if you receive multiple bills or tend to misplace paper statements. It also protects you from late fees caused by mail delays.
What to do if you can't pay on time
If you know you won't be able to pay by the due date, contact SFPUC as soon as possible. Call 311 or 415-701-2311 and explain your situation. SFPUC may be able to work out a payment plan or defer the due date, though this depends on your account history and the amount owed.
Waiting until after the due date to contact them makes negotiation harder. Late fees accumulate quickly, and if your account falls far enough behind, SFPUC can shut off service. Reaching out early gives you the best chance of finding a workable solution.
If you are experiencing financial hardship, ask about SFPUC's rate assistance programs. These programs reduce your water bill based on household income and are separate from payment plans.
Paying a past-due balance
If your account shows a past-due amount, you can pay it using any of the methods listed above — online, by phone, by mail, or in person. When you pay online or by phone, make sure to specify that the payment should go toward the past-due balance if you want to clear it immediately rather than apply the payment to your current bill.
Past-due balances accrue additional late fees each billing cycle until they are paid. If your account reaches a certain threshold of arrears, SFPUC will send a notice warning that service may be disconnected. Paying the past-due amount stops the accumulation of new late fees and prevents disconnection.
Checking your payment status
After you pay, you can verify that your payment posted by logging into your account on sfwater.org. Online and phone payments typically show within one business day. Mailed payments take longer — usually 7 to 10 business days — so check back after that window if you mailed a check.
Your account page shows your current balance, payment history, and upcoming due dates. If a payment you made doesn't appear after the expected timeframe, call 311 to confirm it was received and processed correctly.
Common payment mistakes to avoid
The most common error is mailing a payment too close to the due date. Because mail takes a week or more, a check postmarked on the due date will likely arrive late and trigger a late fee. Mail payments at least 10 days before the due date to be safe.
Another mistake is paying without your account number when using online or phone payment. Without it, the system cannot match your payment to your account, and it may be delayed or misapplied. Always have your bill or account number ready before you start the payment process.
Some people also pay the wrong amount — for example, paying only the current bill when a past-due balance exists. If you have arrears, specify that your payment should cover the past-due amount first, or contact SFPUC to confirm how your payment will be applied.
Frequently Asked Questions
Can I pay my SFPUC bill with a credit card online?
Yes, sfwater.org accepts credit and debit cards for online payment. The payment posts immediately, and you'll receive a confirmation number. Some card issuers may charge a cash advance fee if you use a credit card, so check with your bank first.
What happens if I miss the due date?
SFPUC adds a late fee to your next bill. If your account continues to fall behind, additional fees accumulate, and you may receive a disconnection notice. Paying as soon as you realize you're late stops further fees from accruing, though the existing late fees remain on your account.
How long does it take for an online payment to show on my account?
Online payments typically post within one business day. You'll see a confirmation number immediately after you submit payment, which you can use to track the transaction if needed.
Can I set up a payment plan if I owe a large amount?
Contact SFPUC at 311 or 415-701-2311 to discuss payment plan options. SFPUC may work with you depending on the amount owed and your account history, but there is no may provide. Calling early gives you the best chance of arranging a plan before late fees accumulate further.
What should I do if my payment was lost in the mail?
Call 311 and provide the date you mailed the payment and the check number if you have it. SFPUC can search their records to see if the payment arrived. If it did not, you may need to stop payment on the original check and submit a new payment to avoid a late fee.