How to Register a Trademark in Singapore: IPOS Steps, Timeline and Renewal

To register a trademark in Singapore, you file one online application (Form TM4) with the Intellectual Property Office of Singapore (IPOS). IPOS examines the mark, including its own search for earlier conflicting marks, publishes it in the Trade Marks Journal for a 2-month opposition window, and registers it. With no objection and no opposition, IPOS says registration takes about 9 months, and the mark lasts 10 years from the filing date. Every applicant needs an address for service in Singapore, which is why foreign owners usually register their trademark in Singapore through a local representative.

Verified in October 2026 against the Trade Marks Act 1998, the Trade Marks Rules, IPOS guidance and circulars up to Circular No. 4/2026, and WIPO records. Procedures change; each step below names its source.

Singapore trademark registration at a glance

Question	Answer	Source
Where do you file?	IPOS, online through IPOS Digital Hub or the IPOS Go app (Form TM4)	IPOS, How to Register Trade Marks
Can foreigners file?	Yes. There is no nationality or residency restriction	IPOS Trade Marks Infopack
Is a local address required?	Yes, an address for service in Singapore	Trade Marks Rules, r.9(1)(a)
Is an agent required?	No, but without Singpass/Corppass and a local address, a foreign owner needs one in practice	IPOS (ask.gov.sg)
Several classes in one application?	Yes. Fees are charged per class	Trade Marks Rules, r.19(3); IPOS fees
Does IPOS check earlier marks itself?	Yes. The examiner searches the register and cites conflicting marks	Trade Marks Act, s.12(2); IPOS Work Manual, ch. 7
Opposition period	2 months from publication, extendable to a maximum of 4 months	Trade Marks Rules, r.29
Time to registration	About 9 months if nothing goes wrong	IPOS, page updated 3 September 2026
Duration	10 years from the filing date, renewable every 10 years	Trade Marks Act, ss.15(2) and 18
Use requirement	No proof of use to register; vulnerable to cancellation after 5 years of non-use	Trade Marks Act, ss.5(2)(e) and 22

Singapore is a busy register for foreign brands. In 2024, IPOS received trademark applications covering 55,080 classes (it counts classes, not applications): 31,018 filed nationally and 24,062 through the Madrid System. Foreign applicants accounted for 73.9% of trademark filings that year.

Who can file, and the Singapore address for service

Any individual, firm or company that uses the mark, or intends to use it in business, can apply. Nationality and residency do not matter. The one hard requirement for foreign owners is an address where IPOS can serve official documents:

• An address for service in Singapore is mandatory for every applicant (Trade Marks Rules, r.9(1)(a)). When you appoint an agent, the agent's Singapore address counts as yours (r.10(3)).
• If you give no Singapore address, IPOS can send a notice giving you 2 months to supply one. If you still do not, the application is treated as withdrawn (r.9(6A)-(6B)).
• An agent is not compulsory. IPOS states that applicants "are not required to engage the assistance of a law firm or trade mark agent".
• Filing directly from abroad is limited. IPOS says foreign companies can file directly only "if they have Singpass/Corppass and a Singapore address for service". Without those, they "may enlist the help of an agent".

In practice, a company based in the US, Europe, Latin America or elsewhere in Asia meets the address rule through a Singapore representative. When we file in Singapore, the work is done by licensed local trademark attorneys, and all we need from you is a simple power of attorney: a signed copy, with no notarization or legalization.

Before you file: search, and what IPOS examines

Singapore works differently from the EU here. The EUIPO only stops a new mark that clashes with an earlier one if the earlier owner opposes it. IPOS looks for conflicts itself: under the Trade Marks Act the Registrar "may carry out a search" of earlier marks (s.12(2)), and the IPOS Work Manual says the examiner "will conduct a search of the register for potential conflicting marks". IPOS examines two kinds of grounds:

1. Absolute grounds (s.7): whether the sign can distinguish your goods or services. Marks that lack distinctive character, describe the product's kind or quality, or are filed in bad faith are refused. A descriptive mark can still pass if it acquired distinctiveness through use before the filing date (s.7(2)).
2. Relative grounds (s.8): whether an identical or similar earlier mark covers identical or similar goods or services and is likely to cause confusion. A letter of consent from the earlier owner lets the Registrar register your mark anyway (s.8(9)).

Because IPOS cites earlier marks on its own, a conflict you missed costs you an objection and a 4-month response cycle. Since May 2022, an expired mark also keeps counting as an earlier mark until its last possible restoration date (s.8(11)-(12)), so a registration that has just lapsed can still block you. IPOS offers a free TM Similar Mark Search on IPOS Digital Hub, and you can run a Singapore trademark search with our tool. Our Comprehensive Trademark Study goes further: it checks graphic, phonetic and conceptual similarity, rates each conflict, and adds an attorney-reviewed registrability analysis with an overall risk rating. If you are still deciding between a national filing and wider coverage, see our guide to national vs. international trademark registration.

What the application needs

• The applicant's name and address, plus the Singapore address for service.
• A clear representation of the mark: a word, a logo, or a combination. Several closely related versions that differ only in non-distinctive details can be filed as a series in one application (s.17).
• The goods and services, classified under the Nice Classification in force on the filing date (r.19(1)). One application can cover several classes (r.19(3)). Classes written entirely with descriptions from IPOS's pre-approved Classification Database get a lower per-class fee.
• A statement of use or bona fide intention to use the mark (s.5(2)(e)). You do not need to prove use to register.
• Priority (optional): if you filed the same mark in another Paris Convention country within the last 6 months, you can claim that date (s.10). The claim goes in the form at filing, and the earlier application number must follow within 3 months; that deadline cannot be extended (r.18(2A), r.77(6)(ad)).

Your filing date is the first day on which all of these minimum requirements are met and the fees are paid (s.5(4)). A missing element triggers a deficiency notice with 2 months to fix it, and that period cannot be extended (r.21, r.77(6)(a)).

New classification edition from 1 January 2027. IPOS Circular No. 4/2026 (25 September 2026) confirms that version 13-2027 of the Nice Classification applies to applications filed on or after 1 January 2027. Applications filed earlier are not reclassified. Singapore has been on the 13th edition since 1 January 2026, so any guide still citing the 12th edition is out of date.

The IPOS procedure, step by step

1. Search and prepare. Check earlier marks and draft the list of goods and services, ideally with pre-approved descriptions.
2. File Form TM4 online. You receive a filing date once the minimum requirements are met and fees are paid.
3. Examination. IPOS checks formalities, classification, absolute grounds and earlier marks. If it objects, you get an examination report and 4 months to respond (r.24(2)), extendable with Form CM5 if you ask before the deadline. Goods or services with no objection can proceed while the rest is argued (s.12(4)-(5)).
4. Publication. Once accepted, the application is published in the Trade Marks Journal (r.26).
5. Opposition window. Anyone can oppose within 2 months of publication (s.13(2), r.29(1)).
6. Registration. With no opposition, or once an opposition fails, IPOS registers the mark and issues a certificate of registration (s.15). The registration is dated back to the filing date.

If an application lapses because a deadline was missed, it is not necessarily lost. You can request continued processing with Form CM13 within 2 months of the date it was treated as withdrawn, filing the missing response at the same time (r.77AA).

Singapore trademark deadlines at a glance

Stage	Deadline	Can it be extended?	Legal source
Claim Paris Convention priority	Within 6 months of your first filing abroad	No	Trade Marks Act, s.10(1)(c)
Give the priority application number	3 months from the Singapore filing date	No	Rules r.18(2A), r.77(6)(ad)
Fix a filing deficiency	2 months from the notice	No	Rules r.21(2), r.77(6)(a)
Supply a Singapore address for service	2 months from the notice	—	Rules r.9(6A)
Respond to an examination report	4 months from the report	Yes, Form CM5 before expiry	Rules r.24(2), r.77(1A)
Revive a withdrawn application	2 months from the withdrawal date	No	Rules r.77AA
File an opposition	2 months from publication	Yes, Form HC3 within the 2 months; maximum 4 months from publication	Rules r.29(1), (3), (4)
Applicant's counter-statement	2 months from receiving the opposition	—	Rules r.31; IPOS opposition guide
Registration (no problems)	About 9 months from filing (IPOS estimate)	Not applicable	IPOS, How to Register (3 Sep 2026)
Renewal	From 6 months before expiry	Late renewal up to 6 months after expiry, with a late fee	Rules r.49
Restoration after removal	6 months from removal	No	Rules r.53(1), r.77(6)(f)
Genuine use	Within 5 years after the registration procedure is completed	Not applicable	Trade Marks Act, s.22(1)

About 9 months, not 12. The current IPOS page (updated 3 September 2026) says "it may take about 9 months" to register a mark without deficiencies, objections or opposition. Older IPOS material, such as its Trade Marks Infopack, still says about twelve months, and private guides quote anything from 8 to 12. Any objection or opposition adds to that.

Acceleration is back. Under the SG Trade Marks Fast programme, an applicant who requests acceleration when filing Form TM4, and pays a per-class fee, receives the first examination report, or a notice of publication, within three to six weeks (IPOS Circular No. 2/2025). Acceleration ends at that first step: if IPOS objects, the rest of the procedure runs at normal speed. IPOS suspended new requests from 4 January 2026 and resumed them for applications filed on or after 1 September 2026 (Circulars No. 2/2026 and 3/2026). The older SG IP FAST pilot that many guides still describe ended on 31 December 2024.

If someone opposes your application

• Who: any person can file a notice of opposition (s.13(2)), on Form TM11.
• When: within 2 months of publication. The opponent can ask for more time with Form HC3, but only within those 2 months, and the total can never run past 4 months after publication (r.29(3)-(4)).
• Your answer: you have 2 months from receiving the notice to file a counter-statement (Form HC6). If you do not, the application is treated as withdrawn for the opposed classes.
• Fees: opposition and counter-statement fees are charged per class.

Oppositions are where a local attorney earns their fee. Our filing service covers preparing and submitting the application, official fees included. If IPOS objects or a third party opposes, we quote the response separately before taking any action, so you decide with the strategy and cost in front of you.

After registration: renewal, late renewal and restoration

A Singapore trademark is registered "for a period of 10 years from the date of registration" (s.18(1)), and the law deems the date of registration to be the filing date (s.15(2)). So a mark filed on 1 March 2027 expires on 1 March 2037, however long the registration took. Each renewal adds another 10 years, counted from the previous expiry (s.19(6)).

Window	What happens	Status on the register	Source
6 to 1 months before expiry	IPOS sends one renewal notice to the address for service	Registered	Rules r.50(1)
From 6 months before expiry to the expiry date	Renew at the standard per-class fee	Registered	Rules r.49(1)
Up to 6 months after expiry	Late renewal, with a late renewal fee	Expired (Late Renewal Possible)	Rules r.49(3)(b); IPOS
Up to 6 months after removal	Restoration, at a higher fee and only if the Registrar is "satisfied that it is just to do so"	Removed (Restoration Possible)	Rules r.53(1), (4)
After that	The mark can no longer be restored	Removed	IPOS Work Manual, ch. 17

Three details catch owners out. First, the rescue period after expiry is effectively 12 months, not the "6-month grace period" most guides mention, but only the first 6 months are a right; restoration is discretionary. Second, IPOS does not allow any extension of time to renew or restore (r.77(6)(e)-(f)). Third, IPOS issues no renewal certificate: the payment receipt is your record. Renewal needs no documents and no proof of use. We handle Singapore trademark renewals, including late renewals within the 6 months after expiry.

Use it or risk losing it

Singapore does not ask for declarations of use. But anyone can apply to revoke a registration that has not been put to genuine use in Singapore "within the period of 5 years following the date of completion of the registration procedure", or whose use has been suspended for an uninterrupted 5 years without proper reasons (s.22(1)). The clock starts when the registration procedure is completed, not on the filing date, even though the registration is dated back to filing. Keep dated evidence of sales, advertising and invoices in Singapore.

National filing or a Madrid designation

Singapore joined the Madrid Protocol with effect from 31 October 2000. (It is not a party to the older Madrid Agreement, despite what some summaries say.) That gives two routes into Singapore:

• A national application with IPOS, as described above. It suits owners who want Singapore alone, or who want to control the specification and respond to IPOS directly through a local representative.
• A designation of Singapore in an international registration through WIPO. IPOS says it may take about 9 months from receiving WIPO's notification if there is no refusal or opposition. If IPOS issues a provisional refusal, you have 4 months to respond (extendable with Form CM5), and responding requires a Singapore address for service, so a local representative comes in at that point anyway.

Singapore businesses can also use IPOS as their office of origin for a Madrid application. That requires a Singapore application for the same mark, and Singapore nationality, domicile or a real business establishment there.

What Protect.TM handles for a Singapore trademark

Service	Included?
Comprehensive Trademark Study (conflict search and attorney-reviewed registrability, with a risk rating)	Yes, delivered within one business day
Filing with IPOS by licensed local attorneys, official filing fees included	Yes
Paris Convention priority claim	Yes
Registration certificate	Yes
Response to an IPOS objection or defense against an opposition	Quoted separately before any action
Renewal, including late renewal up to 6 months after expiry	Yes
Power of attorney	Simple signed copy; no notarization or legalization

Frequently asked questions

How long does trademark registration take in Singapore?

About 9 months from filing if the application has no deficiency, objection or opposition, according to IPOS. With SG Trade Marks Fast, available again for applications filed from 1 September 2026, the first examination report or publication arrives within three to six weeks.

Do I need a Singapore agent to register a trademark?

Not by law, but you need an address for service in Singapore (Trade Marks Rules, r.9). IPOS only lets foreign companies file directly if they have Singpass/Corppass and a Singapore address, so most foreign owners file through a local representative.

How long is a Singapore trademark valid?

10 years from the filing date, which the Trade Marks Act treats as the date of registration. It can be renewed indefinitely in 10-year periods.

Can I renew a Singapore trademark after it expires?

Yes, for 6 months after expiry, with a late renewal fee. After that, the mark is removed, and you can ask for restoration within 6 months of removal, which IPOS grants only if it considers it just. No extensions of time are allowed for either step.

Does IPOS check for similar trademarks?

Yes. The examiner searches the register for earlier conflicting marks and raises them as objections, unlike the EUIPO, which leaves that to opposition by the earlier owner.

Is Singapore part of the Madrid System?

Yes. Singapore has been a member of the Madrid Protocol since 31 October 2000, so you can designate Singapore in an international registration.

Ready to protect your brand in Singapore? Start with a study of your mark, then register your trademark in Singapore with our local attorneys handling every IPOS deadline.