Background
Social security administration depends on recurring contribution payments, member identification, and official payment records. Regular contribution collection is the financing mechanism that links registered NSSF members to Cambodia’s public social security system. Bank-based payment channels create auditable transaction records for social security contributions and reduce reliance on informal payment routes.
The National Social Security Fund administers social security participation for registered workers and other eligible member groups, including self-employed persons where coverage is available. For self-employed members and dependents of NSSF members, monthly contribution procedures define when payments can be made and which financial institutions are authorized to receive them.
Key Developments
The National Social Security Fund stated that NSSF members who are self-employed persons and all dependents of NSSF members may pay contributions from the 1st to the 15th day of every month.
The authorized partner banks listed by NSSF are ACLEDA Bank PLC, ABA Bank, Canadia Bank PLC, Foreign Trade Bank of Cambodia, and Phnom Penh Commercial Bank.
Operational Implications
NSSF said contribution payments may be made through the mobile banking applications of the listed partner banks or directly at those partner bank branches.
The monthly payment window gives self-employed members and dependents a recurring administrative schedule for submitting NSSF contributions through approved financial channels.
Compliance Implications
NSSF warned that contribution payments requested through QR codes or other methods showing an individual person’s name are fraudulent. Members were advised to exercise caution to avoid personal financial loss.
For additional information, NSSF directed members to contact hotline 1286 or use the institution’s official social media channels.

