Biller name
Missouri American Water
HQ: Saint Louis, MO
Legal name
Missouri American Water Co
Website
Deferit is unaffiliated with Missouri American Water
Deferit can pay your Missouri American Water bill, and you pay Deferit in 4 smaller payments.1
Typical Missouri American Water bill: $2002
Your repayment schedule
- 1 Today
- 2
- 3
- 4
Enter your bill amount to see your payment schedule.
Monthly membership applies, cancelable anytime. All payments incur a processing fee.
How to pay Payment methods Support FAQ
Need to split your Missouri American Water bill into installments?
Retrieved June 2026 · Source: amwater.com/moaw.
| Missouri American Water payment arrangement |  Deferit | |
|---|---|---|
| How to access | Check Missouri American Water's online account, payment portal, or customer support team for available payment arrangement options. | Sign up, take a picture of your bill, and Deferit pays it on your behalf. Online or in app. |
| Maximum split | If Missouri American Water offers payment arrangements, limits are set by Missouri American Water based on your account status. We couldn't verify a published maximum split. | 4 installments, once every two weeks, up to your Deferit balance |
| Eligibility & approval | Decided by Missouri American Water at request time based on account status | Monthly Deferit membership, no lock-ins. Cancel anytime. |
| Fees & interest | Fees and interest were not published in the sources reviewed. Check Missouri American Water's payment portal or support team before setting up an arrangement. | Monthly Deferit membership plus a processing fee per payment. No Deferit late fees on Max and Ultra memberships.* |
| If you miss a payment | Missed-payment consequences are set by Missouri American Water and may include late fees, service interruption, or collection activity depending on your account. | You can reschedule a repayment date in the app before it's due. Late fees may apply depending on your Deferit membership.* |
| Works for | Missouri American Water bills only | Missouri American Water and most other US household bills |
| Learn more → |
*Deferit membership is $14.99 (Lite), $19.99 (Max) or $24.99 (Ultra) a month, plus a processing fee per payment. No late fees feature included with Max and Ultra memberships. Installments on the Lite membership may incur late fees if overdue. See membership terms for details.
Missouri American Water Account & Billing Support
| Department | Number / Channel |
|---|---|
| Customer Service Main | 866-430-0820 |
| TTY | 711 |
Retrieved June 2026 · Source: amwater.com/moaw/contact-us · current departmental phone numbers and hours of operation.
About Missouri American Water
Missouri American Water provides water and wastewater services to approximately 1.6 million people in Missouri.
Missouri American Water bills commonly include water consumption charges, wastewater treatment fees, and stormwater fees. Deferit is unaffiliated with Missouri American Water.
How to Pay Your Missouri American Water Bill
- Online: Pay online through your MyWater portal at https://amwater.com/mywater using your bank account or credit card.
- Phone: Call 1-855-748-6066 to pay with a credit card or electronic check.
- Mail: Mail your check with the bill stub to P.O. Box 6029, Carol Stream, IL 60197-6029.
- In-Person: Pay at authorized retail locations using the barcode found on your bill.
- Auto-Pay: Set up automatic payments through MyWater portal or by calling 1-866-430-0820.
- With Deferit: pay now and split into 4 installments, once every two weeks. Learn more →
Missouri American Water Payment Methods & Addresses
Retrieved June 2026 · Source: amwater.com/moaw/pay-my-bill ·amwater.com/moaw.
Pay your Missouri American Water bill with Deferit
Pay now and split it into 4 installments, once every two weeks.
Learn more →Common Questions About Missouri American Water
Can I use Deferit to pay my Missouri American Water bill? ›
Yes. Enter your Missouri American Water bill amount in the Deferit app or online, and we pay Missouri American Water directly. You pay us in 4 smaller payments, once every two weeks.
Split this bill in 4What payment methods does Missouri American Water accept? ›
Missouri American Water typically accepts online payments via credit card, debit card, or bank transfer. Visit amwater.com or contact their support team for the most up-to-date options.
Does Missouri American Water offer autopay? ›
Most billers offer automatic payment to help avoid late fees. Visit Missouri American Water's website or app to check whether autopay is available and how to enroll.
What do I do if I can't pay my Missouri American Water bill on time? ›
Contact Missouri American Water directly to ask about payment arrangements or hardship assistance programs. Deferit can also help — split your bill into 4 payments to ease the immediate financial pressure.
Updated: June 2026