Mombasa Water Supply and Sanitation Company
Pay your Mombasa water and sanitation bill.
Paybill
565 444
Note: Verify the exact paybill on MOWASSCO official channels before publishing.
Plan your payment
Calculate MOWASSCO fees before sending
M-Pesa fees vary by amount and transaction type. The calculator shows the exact 2026 cost for any amount — in KES or your home currency.
Open calculatorHow to pay MOWASSCO
M-Pesa
Pay via M-Pesa 565 444
- Open M-Pesa — dial *334# or open the M-Pesa app.
- Select Lipa na M-Pesa, then Pay Bill.
- Enter Business Number: 565 444
- Enter Account (Account Number): Your MOWASSCO account number.
- Enter the amount — in KES.
- Enter your M-Pesa PIN and confirm. You'll get an SMS confirmation.
Account format
Account Number: Your MOWASSCO account number.
Calculator preview
M-Pesa fees for MOWASSCO
| Amount | M-Pesa fee | Total cost | % fee |
|---|---|---|---|
| KES 50 | Free | KES 50 | — |
| KES 200 | KES 5 | KES 205 | 2.50% |
| KES 1,000 | KES 10 | KES 1,010 | 1.00% |
| KES 5,000 | KES 34 | KES 5,034 | 0.68% |
| KES 20,000 | KES 62 | KES 20,062 | 0.31% |
About MOWASSCO
Pay your Mombasa water and sanitation bill.
- Sector
- Utility
- Official site
- mowasscoltd.com
Frequently asked about MOWASSCO
What is MOWASSCO's paybill number?
MOWASSCO's M-Pesa paybill is 565444. Pay your Mombasa water and sanitation bill.
How do I pay MOWASSCO via M-Pesa?
Open M-Pesa, select Lipa na M-Pesa, then Pay Bill. Enter business number 565444, then your account (Your MOWASSCO account number.), then the amount, then confirm with your M-Pesa PIN.
What account number do I use for MOWASSCO?
Your MOWASSCO account number.
Can I pay MOWASSCO from abroad?
Yes — diaspora users typically send via remittance services like Wise, Sendwave, Lemfi, or WorldRemit, which deposit directly to MOWASSCO's paybill 565 444. Compare fees on our diaspora hub before sending.
What are the M-Pesa fees for paying MOWASSCO?
M-Pesa charges a transaction fee based on the amount sent. Use our M-Pesa fees calculator to see the exact 2026 cost for any amount.
What if I pay the wrong amount or use the wrong paybill?
Contact MOWASSCO support immediately with your M-Pesa transaction code. If you sent to the wrong paybill entirely, contact Safaricom on 100 (free from a Safaricom line) within 7 days to request a reversal — though success isn't guaranteed.
How do I confirm my payment to MOWASSCO went through?
M-Pesa sends a free SMS confirmation with a transaction code (e.g., ABC12DEF345). Save this code — it's your proof of payment. MOWASSCO should also confirm receipt via their channels.
Further reading
Curated external sources we cite. Open in a new tab.
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Paybill displayed: 565 444 (mpesa paybill). How we verify.