If you are on a work pass and someone has offered you extra work — a second employer, a freelance project, a few paid hours at a friend’s company — this page is about what the rules say, what the one real exception looks like, and what is at stake if you do it anyway. It is written for people on an Employment Pass, S Pass or Work Permit, not for residents.
Before you read. This is personal experience and opinion, not legal or immigration advice. The rules and penalties are set by MOM and can change. The “last checked” date is at the top and the official pages are listed at the end. If real money or a company is involved, ask MOM or a qualified adviser before you start, not after.
The short answer
Not without permission, and for most people there is no permission to ask for. MOM’s position is that a work pass holder works only for the employer named on the pass, and does not take on additional jobs or other activities to earn additional income in Singapore. It says this applies to training pass holders doing on-the-job training too.
The words that matter are “to earn additional income”. That covers an extra job, but it also covers the invoice, the retainer and the paid favour. Here is how the common situations sit:
| Situation | Where it lands |
|---|---|
| A second employer, any hours | Not allowed |
| Freelance work for another company here | Not allowed |
| Paid directorship, related company | Possible, with a Letter of Consent |
| Paid directorship, unrelated company | Possible only with extra agency support |
| Unpaid charity volunteering | Allowed, no consent needed |
| Working for several companies at once | Only on the ONE Pass, which is built for it |
The pass is attached to one employer. That is the whole structure, and the exceptions below are narrow ones carved out of it.
The one route with a process: a Letter of Consent
For Employment Pass holders, MOM has one formal door: a Letter of Consent (LOC) to take a secondary directorship. A directorship counts as work, so it needs permission before you accept it.
On MOM’s current page, the conditions are:
- The other company is related by shareholding to your employer, and that relationship shows in company registry records.
- You are taking the directorship for purposes related to your main job.
Who applies. On the current MOM page, the applicant is the employer that wants to appoint you to its board, not you. That company also has to make sure your own employer has no objection. MOM gives a processing time of within five weeks.
How long it lasts. The LOC is valid up to the expiry or cancellation of your current Employment Pass. If you renew, a new LOC has to be applied for after the renewal.
An older MOM answer (last updated in March 2024) describes more cases: for companies that are not related to your employer, a government agency for that industry assesses the application and MOM may grant it if the agency supports it, and fund managers licensed by MAS can sit on their investment vehicles’ boards. I could not find those cases repeated on the current page, so check which version applies to you before assuming.
Directorships have their own section in what your work pass permits. What this tells you is what the door is for: a senior person sitting on the board of their own group’s Singapore subsidiary. It is not a way to run a second business of your own, and it covers directorships only. It does not turn a second job or freelance work into something permitted.
The exceptions that aren’t really exceptions
Volunteering. Unpaid work for a charitable purpose needs no LOC, on MOM’s own wording: no payment is involved and the purpose is charitable. The line is money. The moment it is paid, the main rule applies.
The ONE Pass. There is one pass that is built for working across several companies. MOM’s page says it gives the flexibility to start, operate and work for multiple companies at any one time. It requires fixed pay of at least S$30,000 a month (page updated September 2026), so for nearly everyone reading this it is a fact to know about, not an option. If you hold a different pass, nothing about it carries over.
Dependants. A different set of rules covers spouses and children, and it is explained in bringing your family to Singapore. Do not assume what applies to you applies to them, or the reverse.
If it happens without consent
This is the part people underestimate, because each step towards it feels small. These are the consequences MOM states.
For you. Working outside your designated employer is an offence under the Employment of Foreign Manpower Act. MOM’s penalties for a foreign worker are a fine of up to S$20,000, imprisonment of up to two years, or both, and you can be barred from working in Singapore. The 2024 press release gives the same figures. MOM also says the pass of a worker caught serving as a company director without consent must be cancelled, that an appeal is unlikely to succeed, and that the worker serves an employment ban. MOM’s page does not say how long the ban lasts.
For the second employer. The penalties MOM states for employing a foreigner who does not have a valid work pass for that work are a fine of S$5,000 to S$30,000, up to 12 months in jail, or both, and the person can be barred from employing foreign workers. That is the MOM page’s wording for employing without a valid pass; I have not found a separate figure for the case where someone already holds a pass for another employer, so treat the figures as the ones MOM uses for illegal employment generally.
For your family. Your dependants’ passes depend on yours. If your pass is cancelled, theirs go with it; that link is explained in bringing your family to Singapore.
How it gets found. MOM says it acts on complaints, tip-offs and referrals from the public and other agencies, and also carries out its own inspections. In a reply to Parliament in 2021 it said that between 2016 and 2020 it issued at least a warning to an average of 160 work pass holders a year found in illegal employment, and that all of them were debarred from working in Singapore. Those figures are old, but they show it happens routinely, not rarely.
Small amounts, and arrangements that sound safe
MOM’s rule has no small-amount exception. “It was only a few hundred dollars” and “the client is overseas” are the two most common ways people reassure themselves, and neither is a category the MOM page recognises. The overseas question has facts that matter, such as where the work is done and what is being paid for, and it is covered in what your work pass permits. Ask MOM before you do it.
What I would do instead
Ask your own employer first. Many “second jobs” are really a request for a bigger role, a raise or a secondment, and an employer can often arrange that properly. If the extra work is with a related group company, ask whether the directorship route fits and who will apply. If you want to freelance or run something of your own, that is a different pass, not a side project on this one. And if you are between jobs, changing jobs without losing your pass explains what you can and cannot do in the gap.
If you are still unsure, ask MOM in writing and keep the reply.
Read next
- What your work pass actually permits — directorships, selling online, volunteering and the other edges.
- Changing jobs without losing your pass — the right way to move employer.
- Income tax for newcomers — what you declare and when.
Where to verify
- MOM — can a work pass holder work in multiple jobs?
- MOM — taking up secondary directorship (Employment Pass)
- MOM — can EP holders be directors in another company?
- MOM — can I appeal if my pass is cancelled for serving as a company director?
- MOM — parliamentary reply on work pass holders working outside their designated employer (2021)
- MOM — individual charged for illegally employing foreigners (4 July 2024)
- MOM — Overseas Networks & Expertise (ONE) Pass key facts