Understanding Singapore Company Name Approval Rules

How certain is your chosen trading title before you invest in stationery, domains and branding?

ACRA, the accounting and corporate regulatory authority, controls the first step for anyone starting business in the city‑state: pick a company name and submit a name application via BizFile+.

The agency checks whether a proposed title is identical to an existing entry, contains prohibited or undesirable terms, and whether the stated business activity fits the correct SSIC code. Approved names are reserved for 120 days, during which registration must be completed.

This short guide explains the practical meaning of these checks and maps the full process: brainstorm, availability checks, submit on BizFile+, then proceed to incorporation after approval.

You will learn how to avoid identical or confusingly similar titles, which words often fail to differentiate businesses, and when regulated terms invite extra scrutiny — plus a high‑level timeline to plan around referrals and delays.

Key Takeaways

Start with checks before spending on branding or domains.
Use the most relevant SSIC code when you apply.
Approved titles are reserved for 120 days; incorporate within that window.
Some words trigger closer examination or require licences.
This guide offers step‑by‑step tips to cut rejection risk and align identity with growth.

What ACRA checks under singapore company name approval rules

Submitted names undergo scrutiny for lookalike spellings, protected phrases and sector‑specific triggers.

Identical and confusingly similar business names

The registrar compares a proposed title to registered entries and trademarks. Lookalike spellings, phonetic matches and translations can be treated as identical if they confuse the public.

ACRA also flags “same meaning” conflicts where two entities could be mistaken for one another.

Words that do not make a name “different enough”

Common add‑on	Why it fails	Example
International / The	Generic; does not change the core identity	Brand International vs Brand
Pte / Ltd / LLP	Legal suffix only; not a differentiator	Acme Pte vs Acme Ltd
Group / Holdings / .com	Common suffixes or domain endings are insufficient	Acme Group vs Acme

Undesirable, offensive, or legally protected names

Names that are obscene, racially or religiously offensive will be rejected. Words linked to government bodies or protected terms (for example, Temasek) are not allowed.

“Avoid any term that creates a false public link to a state body.”

When regulated terms trigger additional scrutiny

Words such as bank, insurance or university prompt referrals to other regulators. Extra licences or approvals may be required before registration proceeds.

Rule of thumb: remove common prefixes and suffixes, then check if the remaining core still clashes with existing entities.

Prepare a company name that fits your brand and business activities

A practical naming choice starts with the future in mind. Pick a title that reflects current offerings and still reads well if you add products, enter new markets or change services.

Choosing words that support long‑term brand identity

Use clear words that match your positioning. Premium brands use concise, elevated terms. Value or mass‑market firms choose simple, descriptive words.

Test each candidate for visual identity, tone and memorability. These checks keep your brand recognisable across product lines.

Avoiding names that limit future expansion

Avoid overly narrow activity descriptors or location tags. Labels like “Bakery” or a city reference may feel accurate today but can become restrictive.

Instead, favour broader identity cues that still describe your core business but allow growth into related services or regions.

Common similarity traps in pronunciation, places, and word order

ACRA may treat phonetically identical titles as the same. Examples include Pang / Phang / Bang and D’Blues / The Blues / De’Blues.

Adding place indicators such as “Asia”, “Singapore” or “International” often fails to distinguish a title. Reordering words can also create confusion — “Apple, Orange and Banana” reads like its permutations.

Risk	Why it fails	How to avoid
Same pronunciation	Sounds identical to the public	Check phonetics and local dialects; choose distinct spelling and syllables
Location tags	May later be inaccurate or still confusing	Prefer neutral identity words over place-specific terms
Word order changes	Permutations still imply the same identity	Shortlist varied structures and test for uniqueness

Shortlist several compliant options.
Test for readability, memorability and logo fit.
Ensure the chosen company name supports future activities and brand identity.

Check company name availability and reduce rejection risk

Do an availability check early to avoid wasted spend and delays.

Begin with BizFile+ Name Search to confirm the proposed title is free and not reserved. A clear result means the title is not identical to an existing entry and is not held by another applicant for the 120‑day reservation period.

Practical pre‑flight checklist

Search the core distinctive words first.
Then test variations: spacing, plurals, abbreviations and common misspellings.
Check for phonetic or transliteration clashes and similar meanings.
Save screenshots or notes to speed internal decisions.

Early checks cut wasted fees and keep the registration process on schedule. Once the title looks clear, proceed to submit the application and prepare the SSIC and activity details.

Step	What to check	Expected outcome
Core word search	Exact and near matches	Quick pass or flag for conflict
Variant tests	Spacing, plurals, abbreviations	Identify lookalike risks
Document findings	Screenshots and notes	Faster team sign‑off and fewer re‑submissions

Submit your name approval and reservation application on BizFile+

Start the filing only when your options and activity details are ready.

Begin the BizFile+ flow by logging in and choosing the name application service.
Select your preferred title and at least two backups, enter a short description of your core activities, then choose the SSIC code.
Pay the S$15 application fee and submit.

What to prepare before you start

Two or three proposed titles and stakeholder sign‑off.
A clear, one‑sentence summary of main activities.
Support documents if a word triggers referral.

Selecting the correct SSIC code

Match your primary activities to the most accurate SSIC code.
If you list the wrong classification, later licences or permits may not align with the declared activities.
When in doubt, pick the closest primary code and add secondary activities if relevant.

Fees, timing and the approval outcome

The application fee is S$15.
When no external referral is needed, the process usually completes in 1–2 business days.
Approval appears as a reserved title tied to an approval date and gives you 120 days to proceed to incorporation.

If your proposal is rejected

ACRA will supply reasons such as similarity, undesirable words or regulated terms.
Revise the title based on the feedback and resubmit with alternates to cut repeat rejections.

Step	Action	Outcome
1. Prepare	Shortlist titles, write activity summary	Faster submission
2. Submit	Choose SSIC code, pay S$15	Application lodged
3. Wait	Monitor for referral	Decision in 1–2 days if not referred
4. Next	Proceed to incorporate company within 120 days	Name reserved until reservation date + 120 days

“Keep fallback titles ready and classify activities accurately to speed registration.”

Plan for referrals and extra approvals from other regulatory authorities

If a proposed title suggests regulated activity, ACRA may refer the application to a specialist regulator for further checks. A referral is a routine step where the corporate regulatory authority asks another government body to confirm that the proposed identity fits sector regulations and licensing requirements.

Common referral scenarios and why they happen

Referrals usually occur when words imply banking, finance, education or other licensed trades. Terms that hint at financial services can trigger a review by a bank or financial regulator.

Industry‑specific triggers include education‑style words, medical terms or professional practice labels. For example, a real estate agency title is commonly referred to the Council for Estate Agencies (CEA) to check compliance before final clearance.

Expected timelines when your application is referred

Plan for extra time. Referred applications typically take between 14 and 60 days to process. This delay is about regulatory alignment and consumer protection, not wrongdoing by the applicant.

Prepare concise supporting explanations of your intended activities.
Have alternate titles ready in case the authority requests changes.
Update stakeholders and build the referral time into launch schedules.

“Allow referral time within the 120‑day reservation window so incorporation deadlines remain achievable.”

For contractual and service details that affect timelines, see our terms and conditions.

After name approval: incorporate within 120 days and meet compliance duties

Once the title is reserved, a strict countdown begins: you have 120 days from the approval date to complete incorporation or the reservation lapses.

How the 120-day reservation window works

The reservation runs from the approval date and lasts exactly 120 days. This date is the operational start of the window and sets when the countdown ends.

Operationally, the clock matters because a released title can be taken by another applicant. Treat the reservation as a firm deadline when planning launch tasks.

Key incorporation actions to complete within the reservation period

Prepare and lodge incorporation documents with accurate SSIC and activity details.
Appoint directors, company secretary and prepare the constitution.
File payment and supporting documents so registration is accepted before the final date.
Coordinate bank account setup and vendor onboarding to fall within months of registration.

Stating your company name and UEN on business correspondence

Under the Companies Act, firms must show the registered title and UEN on business letters, invoices, statements of account and official notices.

Do not trade under an unincorporated title. Use the registered details once incorporation is complete to avoid misrepresentation.

Registering a title with the regulator does not give intellectual property rights; consider a trade mark filing with IPOS for exclusive protection.

Plan tasks so branding, contracts and supplier onboarding align within months of the registration date. Post‑approval steps are essential governance, not optional admin.

Conclusion

Conclusion

Finish the journey with clear steps. Verify availability, submit your application on BizFile+ and plan incorporation within the 120‑day reservation from the approval date.

Remember the registrar focuses on avoiding identical or confusingly similar business names, steering clear of undesirable or protected terms, and flagging regulated words for referral. Small additions such as location tags or common suffixes rarely make a title distinct.

Allow extra time for referrals (typically 14–60 days) and build flexibility into launch schedules to avoid rushed rework. For practical guidance on picking and checking a title, see the official guidance on choosing a company name.

Next step: prepare a shortlist, run BizFile+ checks, select the correct SSIC and submit with accurate activity details to reduce rejections and speed company registration. For help with packages and post‑approval tasks, visit our service packages.

FAQ

What does ACRA check when assessing a proposed company name?

ACRA verifies whether a proposed name is identical or confusingly similar to existing registered entities. It checks for words that fail to make the title distinct, offensive or undesirable terms, and phrases reserved by law. The regulator also flags names containing regulated terms that require extra licences or approvals from other authorities.

How does ACRA treat identical and confusingly similar business names?

ACRA refuses names that match exactly or closely resemble registered entities, trade marks or local business names. Similarity is judged by appearance, sound and meaning. Even if punctuation or spacing differs, a name can still be rejected if it causes likely confusion for the public.

Which words do not make a proposed name “different enough”?

Generic descriptors such as “enterprise”, “services” or common industry terms add little distinctiveness. Simple additions like “Asia”, “global” or a generic place name rarely prevent refusal. ACRA expects clear differences that help the public identify a unique entity.

When will a name be regarded as undesirable, offensive or legally protected?

Names that are vulgar, racist or contrary to public policy are unacceptable. Names that infringe protected titles—such as those suggesting government affiliation, or protected trademarks—must be avoided. ACRA will decline any that give a misleading impression of endorsement or status.

Which regulated terms trigger additional scrutiny or approvals?

Words like “bank”, “finance”, “law”, “insurance”, “healthcare” and others linked to regulated sectors typically require referrals to sectoral regulators. If your proposed title includes such terms, expect extra checks and possible licence pre-approval before registration proceeds.

How can I choose words that support long-term brand identity?

Pick distinctive, memorable words and test pronunciation and meanings in relevant languages. Consider brand flexibility and avoid overly descriptive terms that limit future services. Conduct trade mark checks to protect identity and reduce conflict risk.

How do I avoid choosing a name that limits future expansion?

Avoid overly specific geographic or product references that could hinder pivoting. Opt for broader terms that reflect your values or category rather than a single offering. This helps sustain the brand if you diversify later.

What are common similarity traps related to pronunciation, places and word order?

Names that sound alike, use alternate spellings, or reorder words can still be seen as similar. Using a famous place name or a well-known brand element may create confusion. Test names aloud and compare them to local registrations and marks.

How should I use BizFile+ to check availability before applying?

Use BizFile+’s name search to screen for exact matches and obvious lookalikes. Conduct multiple searches with likely variants and check the trade mark database. Early screening reduces the chance of rejection when you submit the formal request.

How do I spot “same meaning” and lookalike conflicts early?

Review synonyms, translations and abbreviations of your proposed title. Consider how the public might interpret initials or acronyms. Cross-check against similar-sounding names and existing marks to spot semantic overlaps.

What information should I prepare before submitting a name reservation on BizFile+?

Prepare the proposed title, the intended business activities, and the correct SSIC code. Have identity details for directors and shareholders ready, plus contact information. If you foresee regulated activities, gather any necessary supporting documents or licences.

How do I select the correct SSIC code for proposed activities?

Match your primary business activity to the SSIC descriptions. Choose the code that best reflects the main source of income. Accurate selection helps ACRA and other agencies assess whether additional approvals are needed.

What are the fees, processing times and indications of approval?

A nominal fee applies when reserving a title on BizFile+. Most straightforward applications receive a decision within a short period; referrals extend the timeline. Approval appears as a reserved name record with a reservation period noted and a status confirming acceptance.

What happens if ACRA rejects my proposed title?

You will receive reasons for refusal and may be invited to submit an alternative. Revise the title to reduce similarity or remove regulated terms, then resubmit. If a refusal cites a trade mark, consider a fresh brand that avoids the conflict.

When are applications referred to other regulatory authorities?

Referrals occur when proposed words suggest regulated activities or protected professions, or when a licence is needed. Examples include terms linked to finance, medical services, education and legal practice. Referrals ensure sectoral regulators assess suitability.

What timelines should I expect when an application is referred?

Referral timelines vary by sector and the reviewing body’s workload. Some respond within days; others may take several weeks. Plan for delays and obtain any necessary licence approvals before finalising incorporation steps.

How does the 120-day name reservation window operate?

After approval, you must incorporate the business within 120 days to retain the reserved title. If you miss this window, the reservation lapses and the name becomes available again. You can reserve it again, but approval is not guaranteed.

What incorporation steps must I complete within the reservation period?

Prepare incorporation documents, appoint directors and a company secretary, allocate shares, and complete registration on BizFile+. Secure any required licences or permits and open a corporate bank account as needed before submitting incorporation forms.

How should I use the approved title and UEN on business correspondence?

Once incorporated, display the full registered title and Unique Entity Number on invoices, letterheads, websites and official documents. This ensures legal compliance and helps customers verify your identity.

Dean Cheong

Dean Cheong is a Singapore-based commercial growth architect and CEO of VOffice, known for helping B2B companies turn fragmented sales efforts into predictable revenue systems. He specializes in sales process optimisation, CRM-driven visibility, and market entry strategy, combining execution discipline with a strong academic grounding in business banking and finance from Nanyang Technological University. His focus is on building repeatable, data-backed growth frameworks that companies can scale with confidence.

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