Introduction
People typically look for a Notary Public in Singapore when they need documents recognised overseas—common examples include immigration paperwork, study applications, cross-border business filings, or overseas property and banking matters.
This guide explains what notarial services cover, what to prepare before you book, and how pricing usually works in Singapore. You’ll also find a curated shortlist of notarial service providers with publicly verifiable firm details.
Because notarial appointments and individual notary listings are not always clearly displayed in one public place, this edition publishes 5 providers where notary-related services are commonly offered through established Singapore law practices and can be reasonably verified via official firm websites. Other candidates were not included due to insufficient publicly confirmable details.
About Notary Public
A Notary Public is a lawyer who has been appointed to perform specific acts that help documents carry legal weight internationally. In practical terms, a notary verifies identity, witnesses signatures, certifies true copies, and issues notarial certificates so foreign authorities (universities, banks, government agencies, courts) can rely on the documents.
You may need a Notary Public in Singapore when you are asked for documents to be notarised, authenticated, or apostilled for use abroad. Requirements differ by country and by receiving institution—some accept a notarised copy, while others require additional steps such as authentication/apostille.
Average cost in Singapore (typical ranges)
Pricing varies / depends on document type, number of documents, urgency, and whether additional steps are required after notarisation (for example, authentication/apostille processing). Many clients should expect totals ranging from under S$100 for very simple, single-document matters to a few hundred dollars for multi-document bundles and additional processing. If you are dealing with multiple exhibits, translations, or tight deadlines, costs can increase.
Licensing / certification (Singapore)
In Singapore, Notaries Public are generally:
- Advocates and Solicitors of the Supreme Court of Singapore
- Appointed as Notaries Public through the relevant authorities (appointment requirements and eligibility are governed by Singapore’s legal framework)
- Often involved in processes connected to the Singapore Academy of Law for document authentication/apostille workflows (where required)
Key takeaways
- Notarial work is mainly for international recognition of documents.
- Requirements differ by country—bring the receiving party’s instructions if possible.
- Costs vary / depend on document volume, complexity, and turnaround time.
- Many Singapore law firms offer notary services through their appointed Notaries Public.
How We Selected the Best Notary Public in Singapore
We prioritised providers using these practical, buyer-focused criteria:
- Years of experience: Not publicly stated for many notary teams; where unclear, we did not assume.
- Verified customer review signals (publicly available only): Summaries are included only when confidently known; otherwise marked Not publicly stated.
- Service range: Ability to handle common notarial acts and typical cross-border document workflows.
- Pricing transparency: Whether fees are published or quotes are clearly offered (many firms quote case-by-case).
- Local reputation: Established Singapore legal practices with sustained visibility and a professional track record.
Only publicly available information was used where known. If a data point (like direct notary phone line, individual notary name, or review summary) was not reliably confirmable, it is listed as Not publicly stated rather than guessed.
About Singapore
Singapore is a global business hub with high cross-border document volume—immigration, education, trade, finance, and regional headquarters activity drive steady demand for notarisation and related formalities.
Notarial services are commonly sought for:
- Overseas employment and relocation
- Visa and immigration submissions
- International university admissions
- Cross-border corporate filings and powers of attorney
- Overseas property, banking, and estate administration
Key neighbourhoods served often include the CBD and city-fringe commercial areas such as Raffles Place, Marina Bay, Tanjong Pagar, Shenton Way, Bugis, City Hall, Orchard, and Novena, with clients travelling in from across the island (for example, Jurong, Tampines, Woodlands). Exact coverage areas for each provider are Not publicly stated.
Top 5 Best Notary Public in Singapore
#1 — Allen & Gledhill LLP
- Rating: Not publicly stated
- Years of Experience: Not publicly stated
- Services Offered: Notarial services for documents used overseas; witnessing signatures; certifying copies; preparation of notarial certificates (specifics vary / depend on instructions)
- Price Range: Varies / depends (quote required)
- Contact Phone: Not publicly stated
- Contact Email (if available): Not publicly stated
- Website (if available): https://www.allenandgledhill.com/
- Google Map or ProfessNow or Yelp Link:
- Google Reviews Summary: Not publicly stated
- Best For: Premium / complex cross-border documents; clients who prefer an established full-service law firm
#2 — Drew & Napier LLC
- Rating: Not publicly stated
- Years of Experience: Not publicly stated
- Services Offered: Notarial services for overseas document use; witnessing and certification services (scope varies / depends)
- Price Range: Varies / depends (quote required)
- Contact Phone: Not publicly stated
- Contact Email (if available): Not publicly stated
- Website (if available): https://www.drewnapier.com/
- Google Map or ProfessNow or Yelp Link:
- Google Reviews Summary: Not publicly stated
- Best For: Corporate / professional clients; matters that may later require broader legal support
#3 — Rajah & Tann Singapore LLP
- Rating: Not publicly stated
- Years of Experience: Not publicly stated
- Services Offered: Notarial services for international documentation; witnessing, certification, and notarial certificates (case requirements vary / depend)
- Price Range: Varies / depends (quote required)
- Contact Phone: Not publicly stated
- Contact Email (if available): Not publicly stated
- Website (if available): https://www.rajahtann.com/
- Google Map or ProfessNow or Yelp Link:
- Google Reviews Summary: Not publicly stated
- Best For: Business / regional cross-border documentation; clients who want a large-firm service environment
#4 — WongPartnership LLP
- Rating: Not publicly stated
- Years of Experience: Not publicly stated
- Services Offered: Notarial services for documents intended for use abroad; witnessing and certification (varies / depends)
- Price Range: Varies / depends (quote required)
- Contact Phone: Not publicly stated
- Contact Email (if available): Not publicly stated
- Website (if available): https://www.wongpartnership.com/
- Google Map or ProfessNow or Yelp Link:
- Google Reviews Summary: Not publicly stated
- Best For: Premium / time-sensitive professional documentation; clients who want a well-established firm
#5 — Dentons Rodyk & Davidson LLP
- Rating: Not publicly stated
- Years of Experience: Not publicly stated
- Services Offered: Notarial services for overseas use; witnessing signatures; certifying true copies; notarial certificates (scope varies / depends)
- Price Range: Varies / depends (quote required)
- Contact Phone: Not publicly stated
- Contact Email (if available): Not publicly stated
- Website (if available): https://dentons.rodyk.com/
- Google Map or ProfessNow or Yelp Link:
- Google Reviews Summary: Not publicly stated
- Best For: Cross-border / multi-jurisdiction contexts; clients who want an international-brand firm presence in Singapore
Comparison Table
| Professional | Rating | Experience | Price Range | Best For |
|---|---|---|---|---|
| Allen & Gledhill LLP | Not publicly stated | Not publicly stated | Varies / depends | Premium / complex cross-border documents |
| Drew & Napier LLC | Not publicly stated | Not publicly stated | Varies / depends | Corporate / professional clients |
| Rajah & Tann Singapore LLP | Not publicly stated | Not publicly stated | Varies / depends | Business / regional cross-border documentation |
| WongPartnership LLP | Not publicly stated | Not publicly stated | Varies / depends | Premium / time-sensitive documentation |
| Dentons Rodyk & Davidson LLP | Not publicly stated | Not publicly stated | Varies / depends | Cross-border / multi-jurisdiction contexts |
Cost of Hiring a Notary Public in Singapore
In Singapore, the total cost of notarisation commonly depends on (1) the notarial act itself and (2) any additional steps required for overseas acceptance. Many users discover that the “notary” portion is only one part of the overall workflow, especially when foreign authorities require authentication/apostille.
Average price range
- Varies / depends, but many straightforward cases can fall in the double digits to low hundreds (SGD).
- Multi-document packages (multiple certified copies, exhibits, or several signatories) can push totals into the few-hundred-dollar range.
Emergency pricing (if applicable)
24/7 notarisation is not common. Some providers may accommodate urgent requests during extended business hours, but urgent handling or short-notice scheduling may affect pricing. Where offered, emergency arrangements are typically case-by-case.
What affects cost
Key factors that can change the quote include:
- Number of documents and page count
- Whether you need certified true copies vs signing in front of the notary
- Number of signatories and identity verification steps
- Complexity (for example, multiple exhibits, annexures, or special certificate wording requested by an overseas authority)
- Turnaround time (standard vs urgent)
- Whether additional processing is needed (for example, authentication/apostille handling, courier, printing, scanning)
Tip: To avoid repeat trips and extra charges, ask the receiving institution what they require (notarisation only vs notarisation + authentication/apostille), and bring that instruction to your appointment.
Frequently Asked Questions (FAQ)
How much does a Notary Public cost in Singapore?
Varies / depends on the document type, number of pages, and whether you need additional processing for overseas use. Many simple cases are relatively affordable, while multi-document or urgent matters can cost a few hundred dollars in total.
How to choose the best Notary Public in Singapore?
Start by matching your needs to the provider’s service style: document volume, urgency, and whether you need guidance on overseas acceptance steps. Then confirm appointment availability, what to bring, and request a written quote.
Are licenses required in Singapore?
Yes. In Singapore, a Notary Public is typically an Advocate and Solicitor who has been formally appointed as a Notary Public under Singapore’s legal framework. If you’re unsure, ask the firm to confirm the notary’s appointment status.
What documents should I bring to a notary appointment?
Bring your original identification (commonly passport or NRIC), the full set of documents to be notarised, and any instructions from the overseas authority (required wording, number of copies, and whether apostille/authentication is required).
Do I need an appointment, or can I walk in?
Varies / depends by provider. Many law firms operate by appointment to ensure the notary is available and your documents can be reviewed for completeness before you arrive.
Can a Notary Public certify true copies in Singapore?
Yes, certifying true copies is one of the most common notarial services. The notary will typically compare the copy against the original and apply a certification statement and seal where appropriate.
What’s the difference between notarisation and apostille/authentication?
Notarisation is performed by the Notary Public (identity checks, witnessing, certification). Apostille/authentication is a separate step that may be required so foreign authorities recognise the notarised document. Requirements vary by destination country and institution.
Who offers 24/7 service in Singapore?
Not publicly stated. 24/7 notarisation is uncommon in Singapore. If you have an emergency, contact providers directly to ask whether an urgent slot is possible and what surcharges or constraints may apply.
Can I notarise documents for overseas property or banking?
Usually yes. Overseas property transactions, powers of attorney, and bank forms are common reasons to use a Notary Public in Singapore. Always confirm the overseas party’s required wording and whether they need additional processing beyond notarisation.
How fast can I get documents notarised in Singapore?
Simple notarisation can sometimes be done within the same day once an appointment is secured, but timing depends on document readiness, signatory availability, and any extra steps required afterward. For multi-document bundles, plan extra time for checking and preparation.
Final Recommendation
If you want a premium, highly structured experience and may need broader legal support beyond notarisation, start with Allen & Gledhill, WongPartnership, or Drew & Napier—they are well-established full-service firms where notarial services are typically offered as part of broader client support.
If your matter involves regional business documentation or cross-border commercial workflows, Rajah & Tann is a practical shortlist option. If you prefer an international-brand presence and cross-border orientation, Dentons Rodyk & Davidson may be a good fit.
For budget-driven cases, the most cost-effective approach is usually to:
- prepare documents correctly the first time,
- minimise last-minute changes,
- and request an itemised quote upfront (including any additional processing you may need).
Get Your Business Listed
If you’re a Notary Public or a law practice in Singapore and want your details added or updated, email contact@professnow.com. You can also registe & Update yourself at https://professnow.com/