A Singapore limited partnership converts automatically, with no application and no filing fee, the instant it no longer has a registered limited partner. ACRA suspends the LP registration and the business continues as a sole proprietorship or general partnership instead.
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That surprises most general partners, because nothing about the business changes on the day it happens. The same people run the same trade from the same address. What changes is the legal wrapper, and with it, who is exposed if the business cannot pay its debts.
This is not the same question as closing a limited partnership down entirely, which is a deliberate step covered further below. This article covers the conversion that happens because the partner mix has changed, and how that conversion reverses itself.
What “converting” a limited partnership actually means
A limited partnership only exists as a limited partnership while it satisfies the structure the Limited Partnerships Act 2008 sets for it. Section 3(2) requires the firm to consist of at least one general partner and at least one limited partner. Take the limited partner out of the equation and the entity no longer meets that description, whatever the partnership agreement between the remaining people might say privately.
Section 10 of the Act is where the consequence sits. Section 10(1) deems a limited partner to be a general partner unless that person is actually registered as a limited partner with ACRA. Section 10(2) goes further: the limited partnership itself is deemed to be a general partnership unless one or more persons are registered as limited partners of the firm. There is no discretion in this. It is not a decision ACRA makes on the facts of your case; it is what the statute says happens the moment the register shows zero limited partners.
The structure the Act actually requires
| Role | Minimum required under s3(2) | Consequence if it drops to zero |
|---|---|---|
| General partner | At least one | The firm has no vehicle left to trade through and the registration is at risk of cancellation |
| Limited partner | At least one | The LP is deemed a general partnership (or sole proprietorship) under section 10(2), with immediate effect |
When and how the conversion happens
The trigger
The trigger is simple: the register no longer shows a limited partner. That can happen because the sole limited partner resigns, is removed by agreement, dies (where the limited partner is an individual), or is wound up or dissolved (where the limited partner is a corporation). Whatever the mechanism, once the change is reflected on the register, or ought to have been under section 18’s 14-day notification window, the deeming provision in section 10(2) applies.
What it converts into
ACRA does not leave the business unregistered. Under section 42 of the Limited Partnerships Act 2008, which ties LP registration into the framework of the Business Names Registration Act 2014, the entity is automatically registered as either a sole proprietorship or a general partnership, depending on how many general partners are left standing.
| Remaining general partners | The LP converts to | Registered under |
|---|---|---|
| One | Sole proprietorship | Business Names Registration Act 2014 |
| Two or more | General partnership | Business Names Registration Act 2014 |
The practical point that gets missed: the business keeps trading without interruption. There is no gap where the entity does not exist. What has gone is the limited-liability shield that the arrangement was built around, because a general partnership and a sole proprietorship do not offer one.
Restoring the LP registration
Restoration is just as automatic as the conversion was, and it runs on the same mechanism in reverse. As soon as a new limited partner is registered against the firm, section 10(2)’s condition is satisfied again and the LP registration comes back.
- Identify a new limited partner and agree their contribution and terms with the existing general partner or partners.
- Lodge the appointment with ACRA. Section 18 requires any change in partnership particulars, including the addition of a partner, to be notified within 14 days.
- ACRA enters the new limited partner on the register. There is no separate “restore my LP” application to file.
- Confirm that the interim sole proprietorship or partnership record now shows a status of “Ceased registration” rather than “Live”, since that registration falls away once the LP registration resumes.
- Update contracts, letterhead, invoices and bank mandates that were issued in the interim entity’s name back to the limited partnership’s name, and check the UEN referenced on each still matches what ACRA now shows for the LP.
Converting an investment fund LP to a regular LP
A second, separate kind of conversion applies to limited partnerships that operate as investment funds. An LP meeting the description in regulation 12 of the Limited Partnerships Regulations 2009, shorthanded as a “Regulation 12 LP”, is treated differently from an ordinary trading LP: broadly, it exists mainly as an investment vehicle and is managed by a licensed or MAS-regulated fund manager.
| Feature | Regulation 12 (investment fund) LP | Regular LP |
|---|---|---|
| Primary activity | Operates mainly as an investment fund | Any lawful business |
| Fund manager | Must be managed by a licensed or MAS-regulated fund manager | No such requirement |
| Limited partners’ particulars | Not made public | Public on the register |
| Other business permitted | Restricted to activities that directly support investment activity | Unrestricted |
If the LP stops operating primarily as an investment fund, loses its licensed fund manager, or starts carrying on business outside the investment activity it was set up for, it must convert to a regular LP. Once converted, the limited partners’ particulars become publicly searchable and the reporting obligations that applied to the fund structure no longer apply. This is a change of category triggered by a change of facts, not something the general partner can elect to keep quiet about while the underlying business has already moved on.
Conversion is not the same as closing an LP
It is worth being precise about the difference, because the two get confused. Conversion under section 10(2) happens because the partner mix has fallen below the statutory minimum; the business carries on under a different registration. Closing an LP altogether is deliberate: the general partners decide to stop trading and formally end the registration, following ACRA’s process for closing a limited partnership, or the Registrar cancels it under section 14 or 19 for reasons unconnected to the partner count.
If your LP has lost its limited partner, the fix is to bring in a new one, not to file a closure. If the business itself has actually stopped trading, closure is the right instrument, and the loss of a limited partner along the way is beside the point.
What goes wrong in practice
Nobody notices the conversion happened. The business keeps trading under the same name and address, so weeks can pass before anyone checks the register. The first sign is often a bank or counterparty search that comes back showing a general partnership where a limited partnership was expected.
A “limited partner” who was never properly registered is treated as one anyway. A side letter or verbal understanding counts for nothing against section 10(1). If that person is not on ACRA’s register as a limited partner, they are a general partner for every purpose that matters, including personal liability for the firm’s debts.
Contracts and mandates keep referring to the old entity. Loan agreements, leases and bank mandates drafted in the limited partnership’s name do not update themselves once the entity has converted. A counterparty who later spots the mismatch can treat it as a default or a reason to revisit terms.
Someone tries to “apply” for conversion or restoration. Both directions are automatic under the Act. Time spent looking for a form, rather than simply registering the new limited partner within the 14-day window in section 18, is wasted.
An investment fund LP keeps calling itself a Regulation 12 LP after the facts have changed. Relying on the confidentiality treatment of a Regulation 12 LP after the fund manager’s licence has lapsed risks the general partner giving ACRA information that is no longer accurate.
Frequently asked questions
What happens if my LP’s only limited partner resigns?
The LP registration is automatically suspended and the business converts, without any application, into a sole proprietorship (one general partner) or a general partnership (more than one), registered under the Business Names Registration Act 2014. Trading continues uninterrupted, but the limited-liability protection is gone until a new limited partner is registered.
Do I need to apply to ACRA to convert my LP?
No. Conversion happens automatically under section 10(2) the moment there is no registered limited partner left, with no form and no fee. What you must do is lodge the underlying change, such as the limited partner’s resignation, with ACRA within 14 days under section 18.
How do I get my LP status back?
Appoint a new limited partner and lodge that appointment within the 14-day window in section 18. Once entered on the register, the LP registration restores itself and the interim sole proprietorship or partnership record changes to “Ceased registration”. No separate restoration application exists.
Does the business get a new UEN when it converts or restores?
ACRA’s guidance does not describe a UEN change as part of this mechanism. What changes is the registration category and status shown against the entity, not its identity as a business. If a new UEN is issued in your case, confirm that directly with ACRA rather than assume either way.
What is a “Regulation 12” limited partnership?
Industry and ACRA shorthand for an LP meeting the description in regulation 12 of the Limited Partnerships Regulations 2009: one operating mainly as an investment fund, managed by a licensed or MAS-regulated fund manager. It gets different treatment on public disclosure of limited partners’ particulars than an ordinary trading LP.
Is the general partner personally liable while the LP is converted?
General partners are always liable for the firm’s debts, in an LP or otherwise. What changes is that anyone relying on limited partner status for protection no longer has it, because section 10 deems the firm a general partnership for as long as no limited partner is registered.
Keeping the partner register current
The businesses that get caught out by this are rarely the ones planning a restructuring. They are ordinary trading LPs where a limited partner quietly exits and nobody follows up with a replacement, or files the change late. Because the consequence is automatic and immediate, the only real defence is noticing quickly and acting inside the 14-day window the Act gives you.
Raffles Corporate Services maintains the statutory registers and ACRA filings for limited partnerships alongside companies and LLPs, and can tell you within minutes of a partner change whether your LP is still an LP. If you are not certain your partnership structure currently matches what ACRA has on file, that is worth checking before it becomes someone else’s discovery.
The governing statute is the Limited Partnerships Act 2008, read together with the Business Names Registration Act 2014 for the resulting sole proprietorship or partnership registration. ACRA’s own guidance on notifying ACRA of a partner or manager resignation and on closing a limited partnership covers the adjacent processes referred to above. For the equivalent obligations on a sole proprietorship or ordinary partnership, see our note on what happens after your sole proprietorship or partnership is registered, and for a contrast with another Singapore vehicle that is often confused with an LP, see what an LLP must do after registration, and why it is not a company.
The Editorial Team, Raffles Corporate Services
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