Your SSF number Nepal — officially the Social Security Number (SSN) — is your personal, lifelong identity inside the Social Security Fund (Samajik Suraksha Kosh, SSF). It is an 11-digit number that stays with you across every job you ever hold, tracking every contribution and every benefit in your name. This guide explains exactly what the SSN is, how to get it through your employer or on your own, the documents you need, and how to download your SSF ID card.

As of July 2026. Rules may change — verify on ssf.gov.np.

If you are just getting oriented, our pillar guide on what SSF Nepal is and the employer registration guide set the stage.

What is the SSF number (SSN)?

The SSF number Nepal, or SSN, is an 11-digit unique identifier assigned to you when you first enter the system. Think of it as your permanent account number for social security. Unlike an employee ID that changes when you switch companies, your SSN never changes — it links your entire contribution history, so a job move never resets your savings or your eligibility clocks. Every deposit, medical claim, accident benefit, and pension calculation is tied to this single number.

How to get your SSN via an employer

For salaried workers, the employer route is the standard path. Once your company is registered with its 16-digit ERN, it adds you to the system and the fund issues your 11-digit SSN automatically. You complete your KYC, and your SSN becomes active. This is the simplest route because your employer handles the submission — your job is mainly to provide accurate documents and verify your details are correct.

How to get your SSN as a self-registrant

If you are self-employed, a freelancer, an informal-sector worker, or otherwise not enrolled through an employer, you can register yourself through the voluntary routes and obtain your own SSN. You apply on the portal, submit your documents and KYC, and receive your 11-digit number directly. This opens the door to the same medical, accident, and pension benefits available to salaried contributors, funded on your declared income.

Documents you need

The enrolment timeline and your ID card

1. Your employer (or you) submits your details and documents to the portal.
2. KYC is verified and your 11-digit SSN is generated.
3. New workers should be enrolled promptly after joining — confirm the current onboarding window on ssf.gov.np, as timelines can be updated.
4. Once active, log in to sosys.ssf.gov.np to view your profile.
5. Download your SSF ID card from the portal and keep a copy for claims.

Once you have your SSN, you can immediately start using your benefits. For help completing KYC without errors, Digital Solution’s SSF KYC and contribution service handles the whole process.

Why your SSF number Nepal matters for life

Your SSF number Nepal is not just an admin detail — it is the thread that ties together decades of contributions and every benefit you will ever claim. Memorise it, store it safely, and give it to each new employer so your history continues seamlessly. Because the SSN is permanent, protecting it means protecting your medical cover, your family’s security, and your eventual pension. One number, one lifelong record.

Frequently Asked Questions

How many digits is an SSF number?

An SSF number, or Social Security Number (SSN), is 11 digits long. It is your unique, permanent identifier within the Social Security Fund and does not change when you switch employers. This is different from your employer’s registration number, the ERN, which is 16 digits and identifies the company rather than the individual. Keep your 11-digit SSN handy, because you will need it for checking your balance, filing claims, and linking new employment to your existing contribution history.

Can I get an SSN without an employer?

Yes. If you are self-employed, a freelancer, or an informal-sector worker, you can register yourself through SSF’s voluntary routes and receive your own 11-digit SSN directly. You apply on the portal, submit identity documents, complete KYC, and gain access to medical, accident, and pension benefits funded on your declared income. This means you do not need to be a salaried employee to join the fund — the system has deliberately opened enrolment to workers outside the formal payroll.

Does my SSN change if I switch jobs?

No. Your SSN is permanent and stays exactly the same across every employer you work for. When you join a new company, it links your existing SSN and continues depositing into the same account, so your balance, contribution history, and eligibility clocks all carry over. Simply provide your SSN to each new employer to keep the record unbroken. This portability is one of the most important features of the SSF system for workers who change jobs.

How do I download my SSF ID card?

Once your SSN is active and KYC is complete, log in to the contributor portal at sosys.ssf.gov.np and find the ID card option in your profile to download it. Keep a saved copy, since you may need it when filing claims or verifying your identity with the fund. If you cannot see the option, confirm that your KYC has been fully approved, as the card is generated only after verification. The official portal remains the authoritative place to access it.

Get expert SSF help

Need help with SSF registration, claims, or payroll compliance? Digital Solution (Pokhara) handles SSF registration, monthly contribution management, and claim support for businesses and individuals. Contact us via digitalsolutionnepal.com or visit our office.

Written by

Rabin Paudel

Rabin Paudel is the Founder of Digital Solution, a Content Creator, and an AI Trainer. He shares practical and easy-to-understand content on Artificial Intelligence, Digital Literacy, Online Services, FinTech, and Technology. His mission is to make technology simple, accessible, and useful for everyone.

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