SAWS water bills are paid directly to the San Antonio Water System, either online, by phone, by mail, or in person at their office

The San Antonio Water System (SAWS) is the public utility that provides water and wastewater service to San Antonio and surrounding areas. Your bill arrives monthly and shows your water usage, the charges, and your due date — usually about 20 days from the bill date. You have several ways to pay, and choosing one depends on whether you want to pay once or set up automatic payments.

SAWS does not use a third-party payment processor for most customers, so you are paying the utility directly no matter which method you choose. The payment reaches SAWS the same day if you pay online or by phone before their cutoff time, or within a few business days if you mail a check.

Key Takeaways

  • SAWS bills are due about 20 days after the bill date, and late fees apply if payment arrives after that date.
  • Online payment through the SAWS website is the fastest method and lets you see your payment history and usage details in one place.
  • Automatic payments (autopay) can be set up through your SAWS account to deduct money on a date you choose each month.
  • Phone and mail payments work but take longer to process, so plan ahead if your due date is soon.
  • If you cannot pay your full bill, contact SAWS about payment plans or hardship programs before your account is disconnected.

Paying online through your SAWS account

Log into your account on the SAWS website using your account number and password. If you do not have an online account yet, you can create one by entering your account number and the amount of your last bill. Once you are logged in, select "Make a Payment" and enter the amount you want to pay.

You can pay with a debit card, credit card, or bank account. SAWS charges a convenience fee for credit card payments (currently around 2.5% of the payment amount), but debit card and bank account payments have no fee. The payment processes immediately, and you receive a confirmation number on screen and by email.

Your online account also shows your billing history, current usage, and any past-due amounts. This is useful if you want to check whether a payment has posted or if you are unsure of your balance before paying.

Setting up automatic payments (autopay)

Autopay deducts your bill amount automatically on a date you choose each month, so you never have to remember to pay. You set this up through your SAWS online account under "Autopay" or "Recurring Payments." You choose the payment date (usually the due date or a few days before) and whether to pay the full bill amount or a fixed amount you specify.

Autopay works with bank accounts and debit cards, and there is no fee for either method. If your bill amount changes month to month (which it does, because water usage varies), autopay will deduct the new amount automatically. You can pause or cancel autopay at any time through your account.

Autopay is the most reliable way to avoid late fees, because the payment goes out on schedule even if you forget. If you are worried about overdrafts, you can set autopay to a fixed amount lower than your typical bill and pay the difference manually when the bill arrives.

Paying by phone

Call SAWS at their customer service number (which appears on your bill) to pay by phone. You will need your account number and a debit card or bank account ready. A representative will process your payment while you are on the line, and you will receive a confirmation number.

Phone payments are useful if you have questions about your bill or want to discuss a payment plan at the same time. However, this method takes longer than online payment because you have to wait for a representative, and there may be a convenience fee depending on the payment method.

Paying by mail

Write a check or money order, include your account number on the payment, and mail it to the address shown on your bill. SAWS processes mail payments within a few business days of receipt, so plan ahead if your due date is coming up soon. Late fees apply if the payment is postmarked after the due date, even if it arrives at SAWS a few days later.

Keep a copy of your check or a photo of the money order for your records. If you are concerned about whether your payment arrived, you can log into your online account a few days later to confirm it has posted.

Paying in person at the SAWS office

You can walk into the SAWS customer service office in San Antonio and pay your bill with cash, check, debit card, or credit card. The office address and hours are on your bill and on the SAWS website. Payments made in person are processed the same day, so this is an option if your due date is very soon and you want to avoid mail delays.

Credit card payments in person may have a convenience fee, just as they do online. This method is slower than online or phone payment if you have to travel to the office, so it is most useful if you are already in the area or prefer to handle payments face-to-face.

What happens if you miss a payment or cannot pay in full

If your payment does not arrive by the due date, SAWS adds a late fee to your account. Your bill will show the late fee amount and a new due date. If you continue to miss payments, SAWS may disconnect your water service after a certain period (usually 30 to 60 days past due, depending on local rules).

If you cannot pay your full bill, contact SAWS before your account falls behind. They offer payment plans that let you spread the cost over several months, and they have hardship programs for customers facing financial difficulty. Calling customer service to discuss your situation is much better than ignoring the bill, because it keeps your service active while you work out a solution.

Frequently Asked Questions

Is there a fee to pay my SAWS bill online?

No fee for debit card or bank account payments. Credit card payments online have a convenience fee of around 2.5% of the amount you pay. Paying by debit card or bank account is the cheapest option if you want to pay online.

Can I pay my SAWS bill with a credit card without a fee?

Credit card payments always have a convenience fee, whether you pay online, by phone, or in person. If you want to avoid the fee, use a debit card or pay from your bank account instead.

How long does it take for my SAWS payment to show up in my account?

Online and phone payments show up the same day if you pay before the cutoff time (usually 5 p.m.). Mail payments take a few business days to arrive and process. Check your online account a day or two after paying to confirm the payment has posted.

What if I pay late — will my water be shut off?

Late fees are added immediately, but water is not shut off right away. SAWS typically disconnects service after 30 to 60 days of non-payment. If you are past due, contact SAWS to set up a payment plan before your service is disconnected.

Can I set up autopay for a different amount each month?

Autopay deducts the full bill amount automatically each month, which changes based on your usage. You can set it to a fixed amount if you prefer, but then you will need to pay any difference manually when your bill arrives.