Thika Water and Sewerage Company
Pay your Thika water and sewerage bill.
Plan your payment
Calculate THIWASCO 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 THIWASCO
M-Pesa
Pay via M-Pesa 713 023
- Open M-Pesa — dial *334# or open the M-Pesa app.
- Select Lipa na M-Pesa, then Pay Bill.
- Enter Business Number: 713 023
- Enter Account (Account Number): Your THIWASCO 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 THIWASCO account number.
Calculator preview
M-Pesa fees for THIWASCO
| 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 THIWASCO
Pay your Thika water and sewerage bill.
- Sector
- Utility
- Official site
- thiwasco.co.ke
Frequently asked about THIWASCO
What is THIWASCO's paybill number?
THIWASCO's M-Pesa paybill is 713023. Pay your Thika water and sewerage bill.
How do I pay THIWASCO via M-Pesa?
Open M-Pesa, select Lipa na M-Pesa, then Pay Bill. Enter business number 713023, then your account (Your THIWASCO account number.), then the amount, then confirm with your M-Pesa PIN.
What account number do I use for THIWASCO?
Your THIWASCO account number.
Can I pay THIWASCO from abroad?
Yes — diaspora users typically send via remittance services like Wise, Sendwave, Lemfi, or WorldRemit, which deposit directly to THIWASCO's paybill 713 023. Compare fees on our diaspora hub before sending.
What are the M-Pesa fees for paying THIWASCO?
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 THIWASCO 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 THIWASCO 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. THIWASCO 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: 713 023 (mpesa paybill). How we verify.