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Government

National Social Security Fund

Pay your NSSF contributions — voluntary, self-employed, or as an employer.

Paybill

333 300

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How to pay NSSF

M-Pesa

Pay via M-Pesa 333 300

  1. Open M-Pesa — dial *334# or open the M-Pesa app.
  2. Select Lipa na M-Pesa, then Pay Bill.
  3. Enter Business Number: 333 300
  4. Enter Account (Membership Number): Your NSSF membership number (10 digits).
  5. Enter the amount — in KES.
  6. Enter your M-Pesa PIN and confirm. You'll get an SMS confirmation.

Account format

Membership Number: Your NSSF membership number (10 digits).

Calculator preview

M-Pesa fees for NSSF

AmountM-Pesa feeTotal cost
KES 50FreeKES 50
KES 200KES 5KES 205
KES 1,000KES 10KES 1,010
KES 5,000KES 34KES 5,034
KES 20,000KES 62KES 20,062
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About NSSF

Pay your NSSF contributions — voluntary, self-employed, or as an employer.

Official site
nssf.or.ke

Frequently asked about NSSF

What is NSSF's paybill number?

NSSF's M-Pesa paybill is 333300. Pay your NSSF contributions — voluntary, self-employed, or as an employer.

How do I pay NSSF via M-Pesa?

Open M-Pesa, select Lipa na M-Pesa, then Pay Bill. Enter business number 333300, then your account (Your NSSF membership number (10 digits).), then the amount, then confirm with your M-Pesa PIN.

What account number do I use for NSSF?

Your NSSF membership number (10 digits).

Can I pay NSSF from abroad?

Yes — diaspora users typically send via remittance services like Wise, Sendwave, Lemfi, or WorldRemit, which deposit directly to NSSF's paybill 333 300. Compare fees on our diaspora hub before sending.

What are the M-Pesa fees for paying NSSF?

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 NSSF 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 NSSF 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. NSSF 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: 333 300 (mpesa paybill). How we verify.