How to Pay Your Miami-Dade Water and Sewer Bill

Pay your Miami-Dade water and sewer bill online, by phone, or by mail

Miami-Dade County's water and sewer service is managed by the Department of Regulatory and Economic Resources (DRER), and they offer several ways to pay your bill. The fastest method is online through their website, which processes payments when ready. You can also pay by phone, mail, or in person at a payment center. Your bill arrives monthly and shows your account number, the amount due, and the due date — usually the 25th of each month.

If you pay after the due date, a late fee applies. Setting up automatic payments through your bank account or credit card prevents missed payments and removes the need to remember each month. Most people choose online or automatic payment because they're reliable and you can track the transaction right away.

Key Takeaways

• You can pay your Miami-Dade water and sewer bill online at miamidade.gov/watersewer, by phone at 305-665-7423, or by mailing a check to the address on your bill.
• Automatic payments from your bank account or credit card prevent late fees and may support your bill is paid on time each month.
• Your bill is due on the 25th of each month, and late fees begin accruing if payment arrives after that date.
• Online payments process the same day, while mailed checks take 7 to 10 business days to reach the county and post to your account.

Paying online through the Miami-Dade website

The online payment portal is the most direct route. Go to miamidade.gov/watersewer and look for the "Pay Your Bill" or "Online Payments" link on the homepage. You'll need your account number, which appears on your bill, and the amount you want to pay. The site accepts debit cards, credit cards, and bank account transfers.

When you pay online, the transaction processes when ready and you receive a confirmation number. Write down or save this number for your records. The payment shows on your account within one business day. There is no fee to pay by debit card or bank transfer, though credit card payments may carry a small processing fee — the website will show this before you confirm.

Setting up automatic payments

Automatic payments remove the risk of forgetting a due date. You can set this up through the same online portal or by calling the Miami-Dade water billing line at 305-665-7423. You'll provide your bank account number and routing number, or your credit card information. Choose whether you want the full bill amount withdrawn automatically each month or a fixed amount you set yourself.

Once automatic payments are active, the county withdraws funds on or shortly before the due date. You can change or cancel automatic payments at any time through the website or by phone. Keep your bank account or card information current — if the payment fails because your card expired or the account closed, late fees may explore.

Paying by phone

Call 305-665-7423 to pay by phone with a representative. Have your account number and payment method ready — they accept debit cards and credit cards over the phone. The representative will confirm the amount, process the payment, and give you a confirmation number. This method is useful if you have questions about your bill or need to discuss a payment arrangement.

Phone payments process the same day, and you'll see the transaction on your account within one business day. There may be a small fee for paying by credit card, which the representative will disclose before processing. This method takes longer than online payment because you're speaking with someone, so call during business hours.

Paying by mail

Write a check or money order payable to "Miami-Dade County" and mail it to the address printed on your bill. Include your account number on the check. Mail takes 7 to 10 business days to arrive, so send your payment at least two weeks before the due date to avoid a late fee. The county's mailing address is typically listed on your bill statement.

Keep a copy of your check or money order receipt for your records. Once the county receives and processes your payment, it will show on your account. If your check arrives after the 25th, a late fee applies even if you mailed it on time — the date the county receives it is what matters.

Paying in person at a payment center

Miami-Dade County operates payment centers where you can pay in cash, check, or debit card in person. Locations are listed on the DRER website under "Payment Centers" or "Customer Service Locations." Bring your account number and the amount due. Payment centers are open during standard business hours, usually Monday through Friday.

In-person payments are processed when ready, and you receive a receipt on the spot. This method is useful if you prefer to pay cash or want a physical receipt. Call ahead to confirm the location's hours and whether they accept the payment method you plan to use.

What to do if you can't pay on time

If you know you'll miss the due date, contact Miami-Dade water billing at 305-665-7423 before the 25th. They can discuss payment arrangements or extensions in some cases. Paying late results in a late fee added to your next bill, and continued non-payment can lead to service disconnection. The county typically sends a notice before disconnecting service, giving you time to catch up.

If you're facing hardship, ask the representative about any information programs or payment plans available. Some counties offer programs for low-income households or those facing temporary hardship, though availability varies. Explaining your situation early is better than waiting until service is shut off.

Frequently Asked Questions

How long does it take for an online payment to show on my account?

Online payments process the same day and appear on your account within one business day. You'll receive a confirmation number when ready after paying, which you can use to track the transaction if needed.

Is there a fee for paying my water bill online?

Debit card and bank account transfers have no fee. Credit card payments may include a small processing fee, which the website displays before you confirm the payment. Automatic payments from your bank account also have no fee.

What happens if I pay after the 25th?

A late fee is added to your account if payment arrives after the due date. The date the county receives or processes the payment is what counts, not the date you mailed or submitted it. Automatic payments help prevent this by withdrawing funds on or before the due date.

Can I pay someone else's water bill?

Yes, you can pay another person's bill if you have their account number. When paying online or by phone, enter their account number instead of yours. The payment will be applied to their account. You don't need their permission to make a payment, though you may want to confirm the account number to avoid paying the wrong bill.

What if my automatic payment fails?

If automatic payment fails because your card expired or your bank account closed, the county will attempt to contact you. A late fee may explore if the payment doesn't go through. Update your payment information when ready through the website or by calling 305-665-7423 to prevent future failures.