Losing or forgetting your SSS number is stressful because employers, banks, benefit claims, loans, and online SSS transactions often ask for it. The good news is that your SSS number does not expire, and you usually do not need to apply for a new one. This guide explains the safest ways to retrieve a lost SSS number in the Philippines, what documents to prepare, what to do if you are abroad, and how to avoid common mistakes like accidentally creating multiple SSS numbers.

What Is an SSS Number?

Your SSS number is the permanent membership number assigned to you by the Philippine Social Security System. It is used to track your SSS contributions, loans, employment history, and benefit claims.

It is different from:

Number or ID	What it is	Is it your SSS number?
SSS number	Your lifetime SSS membership number	Yes
CRN / Common Reference Number	A number used in some SSS/UMID-related records	Not always the same, but SSS may use it to help locate your record
UMID or MySSS Card	A physical ID card	No, but it may help prove your identity
TIN	Taxpayer Identification Number issued for tax purposes	No
PhilHealth or Pag-IBIG number	Separate government membership numbers	No

SSS specifically reminds members that the SS number is a lifetime number and that a person should not have more than one SS number. (Social Security System)

Legal Basis: Why You Should Not Apply for a New SSS Number

The main law is Republic Act No. 11199, the Social Security Act of 2018. Under Section 24, employers must report covered employees to SSS, keep employment records, and use the registration number already assigned to an employee if the employee had one from previous employment.

This matters because a “lost SSS number” is not treated like a lost SIM card or lost ATM card. You do not simply get a replacement number. You retrieve the original number.

Applying for another SSS number can cause serious problems, including:

split contribution records;
delayed loan or benefit processing;
difficulty proving past employment contributions;
need for cancellation or consolidation of multiple SS numbers;
possible questions from SSS if there are inconsistent records.

False statements or false documents in SSS claims, loan applications, affidavits, or related documents may also trigger penalties under Section 28 of RA 11199, which refers to Article 172 of the Revised Penal Code on falsification.

Your SSS number is also personal data. Under Republic Act No. 10173, the Data Privacy Act of 2012, social security numbers are treated as sensitive personal information issued by a government agency. (National Privacy Commission) This is why SSS, employers, and government staff should verify your identity before giving out your number.

Fastest Ways to Find Your Lost SSS Number

There are several practical ways to retrieve your SSS number. Start with the easiest method that matches your situation.

Situation	Best option	Typical result
You can still log in to My.SSS	Check your My.SSS account or MySSS mobile app	Usually immediate
You have old documents	Check E-1/E-6, payslips, PRN receipts, loan forms, or employer records	Immediate if available
You are currently employed	Ask HR/payroll to verify the number in your employee record	Same day to a few days
You cannot access My.SSS	Visit an SSS branch with valid ID	Often same day if identity and record match
You are abroad	Use SSS foreign offices, OFW Contact Services, or official email channels	Depends on verification and queue
You suspect multiple numbers	File for verification/cancellation/consolidation at SSS	May take longer due to manual checking

Step-by-Step Guide to Retrieve Your SSS Number

1. Check Your My.SSS Account

If you already have a My.SSS account and can still log in, this is usually the fastest method.

Go to the official My.SSS portal.
Log in as a member.
Check your member profile, member information, contribution records, or static information.
Save a secure copy of your SSS number.

The MySSS mobile app can also display membership details, monthly contributions, UMID/SS ID details, and other member information. It also allows members to create a My.SSS account, generate PRNs, reset passwords using a registered email address, and search for SSS branches. (Social Security System)

2. Use the MySSS Mobile App

Download only the official MySSS app from trusted app stores. After logging in, check your profile or member details.

This is useful if:

you forgot the number but remember your My.SSS login;
you have changed jobs and need to give the number to a new employer;
you want to confirm whether contributions are posted under the correct account.

Be careful not to save screenshots containing your full SSS number in shared folders, public computers, or messenger apps.

3. Look for Old SSS or Employment Documents

Many people already have their SSS number somewhere but do not realize it. Check:

old SSS E-1 Personal Record or E-6 forms;
SSS number slip or transaction number slip from online registration;
old My.SSS registration email;
payslips;
certificate of employment attachments;
HR onboarding forms;
loan application papers;
maternity, sickness, unemployment, retirement, or other SSS benefit documents;
contribution payment receipts;
PRN-related records;
UMID or MySSS Card records;
old email conversations with SSS, HR, or a payroll officer.

When applying for an SS number online, SSS states that the system displays the generated SS number and allows the applicant to print or download the Personal Record/UMID application, transaction number slip, and SS number slip. SSS also sends an email confirmation containing the same information. (Social Security System)

4. Ask Your Current or Previous Employer

If you are employed or were previously employed in the private sector, your employer may have your SSS number in payroll, HR, or employee records.

Ask politely for a copy or confirmation of your SSS number. A simple request may be enough:

“Good day. May I request confirmation of my SSS number as reflected in my employee records? I need it for SSS account verification. I can provide a valid ID if needed.”

Under RA 11199, employers are required to report covered employees and keep employment records, including SSS numbers, for SSS purposes.

Expect HR to ask for identity verification, especially if you are no longer employed there. This is normal because your SSS number is sensitive personal information.

5. Visit an SSS Branch for Verification

If you cannot access My.SSS and cannot find any documents, go to an SSS branch. Bring valid identification and ask for SSS number verification or a copy/printout of your membership record.

SSS has a Request/Verification Form for transactions such as SS number verification, manual verification, certification of membership or non-membership, copy of membership records, and printout of computer records. The official SSS forms page also lists the Request/Verification Form under Registration and Membership forms. (Social Security System)

At the branch:

Get a queue number or follow the branch’s current visitor system.
Fill out the Request/Verification Form if required.
Present your valid ID.
Give details that can help locate your record:
- full name used when you registered;
- date of birth;
- birthplace;
- mother’s maiden name;
- old employer names;
- approximate year of registration;
- old address or mobile number;
- email address used in My.SSS;
- CRN or UMID details, if available.
Ask for a secure copy or printout only after your identity is verified.

SSS has also stated that members who struggle with the My.SSS Portal may visit SSS branch e-centers, where SSS personnel can assist with portal use. (Social Security System)

6. Contact SSS Through Official Channels

If you cannot visit a branch, use official SSS channels only. SSS lists the hotline 1455 and email usssaptayo@sss.gov.ph for inquiries. (Social Security System)

When emailing SSS, include only what is necessary:

full name;
date of birth;
contact number;
concern: “request to verify/retrieve forgotten SSS number”;
clear photo or scanned copy of a valid ID, if requested;
current location, especially if you are abroad.

Do not post your full name, birthday, address, and SSS-related details in public Facebook comments or public forums.

What If You Are Abroad or an OFW?

OFWs and Filipinos abroad can still retrieve or verify an SSS number. SSS lists foreign offices in Asia, the Americas, the Middle East, and Europe, including locations such as Hong Kong, Japan, Singapore, South Korea, Los Angeles, New York, Toronto, Abu Dhabi, Dubai, Jeddah, Riyadh, London, Madrid, Milan, and Rome. (Social Security System)

SSS also lists OFW Contact Services channels, including ofw.relations@sss.gov.ph, landline numbers, and mobile call/text numbers for Globe and Smart. (Social Security System)

For OFWs, overseas Filipinos, and immigrants, prepare:

passport;
Philippine ID, if available;
old SSS documents, if any;
proof of old Philippine employment, if relevant;
screenshots or copies of My.SSS registration emails, if available;
foreign ID with English translation, if needed.

SSS states that foreign government-issued documents in a foreign language must have an official English translation by the Philippine Embassy or Consulate when used for SSS purposes. (Social Security System)

What If You Are a Foreigner Who Worked in the Philippines?

A foreign national who was employed in the Philippines may have an SSS number if covered under Philippine SSS rules. Retrieval is generally identity-based, not citizenship-based.

Bring or prepare:

passport;
Alien Certificate of Registration (ACR), if available;
old work permit or employment documents;
former Philippine employer details;
Philippine address used during employment;
email or phone number used in SSS records.

SSS includes the Alien Certificate of Registration among documents that may be used in identification or documentary requirements. (Social Security System)

Foreigners should be especially careful not to apply again just because they cannot remember an old number. If there is a previous SSS record, SSS should verify the existing number.

Documents You May Need

The exact documents depend on whether you are retrieving a number online, in person, through an employer, or from abroad.

Purpose	Documents usually helpful
My.SSS login	User ID, password, registered mobile number or email, OTP/TOTP access
Branch verification	Valid ID, Request/Verification Form, personal details matching SSS records
Employer verification	Company ID, government ID, employee number, written request
Abroad / OFW verification	Passport, Philippine ID if available, proof of employment, old SSS documents
Multiple SSS number issue	Valid ID, old SSS numbers if known, employment history, contribution receipts
Name or civil status mismatch	PSA birth certificate, PSA marriage certificate, court order or annotated civil registry document when applicable

SSS lists common valid IDs and documents such as birth certificate, driver’s license, passport, PhilSys ID/ePhilID, PRC card, SSS Digitized ID, Seaman’s Book, UMID Card, and other secondary documents when primary documents are unavailable. (Social Security System)

Common Problems When Retrieving a Lost SSS Number

Your My.SSS Account Requires an OTP You Cannot Receive

SSS has implemented multi-factor authentication for My.SSS logins. A six-digit passcode may be sent to the mobile number registered in SSS records, and outdated or inactive contact information can become a hurdle when logging in. (Social Security System)

If you no longer have access to your registered number:

try other available authentication options if already set up;
update contact information through My.SSS if you can still access the account;
visit an SSS branch if you cannot receive OTPs;
bring valid ID and request assistance at the e-center.

You Know Your Name and Birthday but Not Your SSS Number

Knowing your name and birthday helps, but SSS should still verify your identity before releasing your SSS number. Bring more matching information, such as:

mother’s maiden name;
old address;
previous employer;
approximate year of registration;
old mobile number or email;
old contribution details.

This protects you from identity theft and protects SSS from disclosing sensitive personal information to the wrong person.

You Have Two or More SSS Numbers

Do not choose one randomly. Go to SSS for verification and ask how to consolidate or cancel multiple SS numbers. The Request/Verification Form includes cancellation of multiple SS numbers as one of the request options.

Bring all numbers you know, plus IDs and employment records. This may take longer than ordinary retrieval because SSS may need to check contribution postings under each record.

Your Number Is “Temporary”

A temporary SS number can be used for contribution purposes, but SSS states that a member must have a number tagged as Permanent to become eligible for benefits or loans. To change the status, SSS requires submission or presentation of a PSA-issued birth certificate or other primary documents. (Social Security System)

If you retrieved your number and discovered it is temporary, fix the status early. Do not wait until you need a salary loan, maternity benefit, sickness benefit, retirement claim, or other urgent SSS transaction.

Your Name Changed After Marriage, Annulment, Divorce Abroad, or Court Correction

If your SSS record uses an old surname or has inconsistent civil status details, retrieve the number first, then update your member data if needed.

Documents may include:

PSA marriage certificate;
PSA birth certificate;
annotated marriage certificate;
court order;
certificate of finality;
foreign divorce document with proper authentication or apostille, if applicable;
official English translation for foreign-language documents.

For foreigners and Filipinos abroad, authentication may depend on where the document was issued and whether the country is part of the Apostille Convention. Philippine agencies commonly require foreign public documents to be properly authenticated or apostilled, and translated when not in English.

HR Says You Need to Get a New SSS Number for a New Job

That is usually wrong. If you already have an SSS number, you should use the same number. RA 11199 requires the use of previously assigned registration numbers for employees who already have them.

Tell HR you are retrieving your existing number and ask if they can help verify it from old records or previous payroll documents.

Practical Timeline

Method	Usual speed	Possible bottlenecks
My.SSS portal or app	Immediate if you can log in	Forgotten password, OTP sent to old number
Old documents	Immediate	Number may be partially hidden or unreadable
Current employer HR/payroll	Same day to a few days	HR data privacy verification
SSS branch	Often same day for simple verification	Long queue, inconsistent records, old manual records
Email or hotline	Varies	Identity verification, volume of inquiries
OFW or foreign office assistance	Varies	Time zones, appointment schedules, document verification
Multiple-number consolidation	Longer	Manual review of contributions and identity records

For urgent needs, such as pre-employment requirements or benefit filing, prioritize My.SSS if accessible, then employer records, then branch verification.

Privacy and Safety Tips

Your SSS number can be used to access or attempt to access sensitive records. Treat it like a government financial identifier.

Do:

store it in a password manager or secure offline file;
keep copies of your E-1/E-6 and SSS number slip;
verify only through official SSS channels;
blur or cover unnecessary details when sending documents, unless SSS specifically requires a full copy;
update your SSS mobile number and email while you still have access.

Do not:

post your SSS number online;
send it to unknown “assistants” or fixers;
pay someone selling SSS forms;
use another person’s SSS number;
invent missing digits;
apply for a new number if you already had one before.

SSS forms themselves state that they may be reproduced and are not for sale.

Frequently Asked Questions

Can I find my SSS number online?

Yes, if you can log in to your My.SSS account or the MySSS mobile app. The app can show membership details and contribution information. (Social Security System) If you cannot log in and do not know your CRN or SS number, you may need branch, employer, hotline, email, or OFW support.

Can I retrieve my SSS number using only my name?

Usually not by public online search. SSS should verify your identity first because an SSS number is sensitive personal information under the Data Privacy Act. (National Privacy Commission) Your name and birthday help locate the record, but SSS may still ask for valid ID and other matching information.

Is my SSS number the same as my CRN?

Not necessarily. The My.SSS registration page refers to CRN / SS Number as account information, but members should not assume that every CRN is the same as the SSS number. (SSS Member Portal) If you are unsure, ask SSS to verify the correct SSS number.

I lost my UMID or MySSS Card. Did I lose my SSS number too?

No. Losing the card does not erase your SSS number or contributions. You may need to replace the card separately, but your membership number remains the same.

Can I just apply for another SSS number?

No. SSS reminds members that the SS number is a lifetime number and that a person should not have more than one SS number. (Social Security System) If you cannot remember it, retrieve or verify the existing number.

What should I do if I have two SSS numbers?

Go to SSS and request verification, cancellation, or consolidation of multiple SS numbers. Bring valid ID, any known SSS numbers, old employment records, and contribution receipts. Do not keep using two numbers.

Can my employer give me my SSS number?

Yes, if the employer can verify your identity and has the number in your employment or payroll records. Employers are required under RA 11199 to keep and report employee information for SSS purposes, including SSS numbers in employment records.

What if my old mobile number is still registered in My.SSS?

You may be unable to receive the OTP needed for login. SSS has said outdated or inactive contact information can prevent members from accessing My.SSS, and members without a mobile number in SSS records may update their contact information at any SSS branch. (Social Security System)

Can OFWs retrieve their SSS number from abroad?

Yes. OFWs may use My.SSS if they can log in, contact SSS OFW service channels, or coordinate with SSS foreign offices. SSS lists foreign offices and OFW Contact Services for members abroad. (Social Security System)

Do I need a notarized affidavit to retrieve my SSS number?

Usually, a valid ID and SSS verification process are enough. An affidavit may become relevant only in unusual cases, such as serious identity inconsistencies, lack of standard documents, or when SSS specifically requires it. Follow the branch’s instruction for your specific record issue.

Key Takeaways

Your SSS number is a lifetime number. Do not apply for a new one just because you forgot it.
The fastest retrieval method is usually My.SSS or the MySSS mobile app.
If you cannot log in, check old SSS forms, payslips, PRN receipts, loan papers, or HR records.
Bring valid ID when requesting SSS number verification at a branch.
OFWs and Filipinos abroad can use SSS foreign offices and OFW Contact Services.
Multiple SSS numbers should be reported to SSS for proper verification, cancellation, or consolidation.
Keep your SSS mobile number and email updated to avoid OTP and account recovery problems.