Quick answer
Commissioner for Oaths or Notary Public?
A Commissioner for Oaths in Singapore administers the oath or affirmation for affidavits and statutory declarations that will be used in Singapore. If the same document is going overseas, you need a Notary Public instead. The difference is where the document will be used.
Used in Singapore — an affidavit or statutory declaration for a Singapore government agency, court, employer or other local body → you need a Commissioner for Oaths. They administer your oath or affirmation and sign and stamp the document.
Used overseas — the same declaration going to a foreign bank, university, embassy or government → you need a Notary Public — and, if the recipient needs it legalised, SAL authentication and an apostille. See our Notary Public in Singapore service.
This page is part of our Notary & Oaths services. Not sure which applies? Tell us who asked for the document and we'll confirm, free.
Why Sworn Documents Get Sent Back
Sworn before the wrong officer
A document sworn before a Commissioner for Oaths is meant for Singapore use. If the recipient is overseas, it may have to be redone before a Notary Public — we confirm this with you. We ask where it's going before you swear.
Signed before the appointment
The declarant must sign in front of the Commissioner after taking the oath or affirmation. Bring your document unsigned.
Exhibits not marked
Documents attached to an affidavit need to be marked as exhibits and referred to in the text. We check the bundle is complete before your slot.
Name or ID mismatch
Your name and ID number should match your NRIC or passport exactly. We check spellings from a photo.
Our Commissioner for Oaths Services in Singapore
Affidavits
sworn or affirmed for use in Singapore, with exhibits marked
Statutory declaration in Singapore
for single status, lost documents or a name discrepancy
Drafting help
we prepare a clear declaration from your facts, for you to check before you swear
Oath or affirmation
whichever you prefer, administered by the Commissioner
Overseas route
if the recipient is abroad, we switch you to a Notary Public and arrange notarisation and apostille
Mobile notary visits
for signers who cannot travel, by appointment
Commissioner for Oaths Fees in Singapore
| Service | Best for | Our fee | Typical time |
|---|---|---|---|
| Swearing only | You already have a finished affidavit or declaration | From SGD 39 | Same day |
| Draft + swear | You need the declaration written from your facts | From SGD 68 | Same day |
| Overseas use (Notary + SAL) | The declaration is going abroad | From SGD 229 | 1–2 working days |
The prices shown above are starting prices. Your final price depends on the document type, number of pages and destination country, and will be confirmed in a written quotation before any work begins.
If the document goes overseas: statutory notary fees apply instead — signature witnessing SGD 40, notarial certificate SGD 75 (+SGD 20 per extra party) and SAL authentication SGD 87.20, passed on at cost.
How to Swear an Affidavit in Singapore — 4 Steps
-
1
Send a photo
of your document on WhatsApp and tell us who asked for it.
-
2
We confirm Commissioner or Notary
, check the wording and send an all-in price.
-
3
Swear or affirm
before the Commissioner at 7 Temasek Boulevard, #12-07 Suntec Tower One, Singapore 038987, with your NRIC or passport.
-
4
Take it away the same visit
or we deliver it anywhere in Singapore.
What to Bring
- The affidavit or statutory declaration, unsigned
- Your NRIC or passport
- Any exhibits, in the order they are referred to
- The email or form from the agency, court or employer asking for it
Related Notary and Oaths Services
certified true copy · power of attorney · notarised passport copy · single status certificate · notarisation and apostille · mobile notary · court order apostille
Why Singapore Residents Choose Us
We ask before you swear
Singapore use or overseas, so it's done once.
Commissioner and Notary in one place
no second appointment elsewhere if plans change.
Plain-English drafting
your facts, clearly stated, checked by you.
Central location
Suntec Tower One, minutes from SAL at The Adelphi.
What our clients say
4.9/5 from 18,000+ reviews
on WhatsApp, Google and Trustpilot
“I needed a single status certificate legalised for an overseas application. I had quite a few questions because it was my first time doing this. They were patient with the explanations and gave me a clear idea of the process.”
“I needed my power of attorney notarised for an overseas property transaction. They explained what I needed to prepare beforehand, which made the appointment much easier. The document was handled carefully and professionally.”
“I needed company documents legalised for use in China. There were several documents involved and I wasn't familiar with the process. They explained what needed to be done at each stage and kept me updated throughout.”
“Needed my degree certificate and transcript apostilled for an overseas job application. They checked the documents first and confirmed the process before starting. The final documents were returned neatly and within the agreed timeframe.”
“Needed a police certificate apostilled quite urgently for an overseas application. I asked about the same-day option and they confirmed the timing before I went ahead. Really appreciated the clear communication.”
“I needed several personal documents apostilled and didn't have time to arrange everything myself. The team explained the process and kept me updated until the documents were ready. Very convenient service.”
“My degree certificate needed legalisation for Indonesia. I was mainly worried about whether additional certification was required before the apostille. They checked the document and explained the correct process before proceeding.”
“My father's death certificate needed to be legalised for use overseas. It was a sensitive family matter, so I appreciated how professionally the documents were handled. The process was explained clearly and there was no unnecessary back and forth.”
“I needed both translation and apostille for an overseas application. I initially thought I would have to arrange the two services separately. They explained the order of the steps and made the whole process much simpler.”
“I needed my documents attested for Kuwait and wasn't sure which certificates needed to be included. The team went through everything with me before I started. The process was organised and I always knew what stage the documents were at.”
“I needed my divorce certificate legalised for use abroad. I already had the original document but wasn't sure what authentication was required next. They explained the process step by step and made it much easier to understand.”
“I needed my A-Level certificate apostilled before sending it to a university overseas. The price and turnaround were explained before I confirmed the service. Everything was straightforward and I received the completed document as expected.”
“I needed an urgent apostille and had a fairly tight deadline. Before taking the order, they checked my document and confirmed whether the requested turnaround was possible. I appreciated the honest explanation about the timing.”
“I booked a mobile notary because travelling to an office wasn't convenient for me. The appointment was arranged around my availability and everything was handled professionally. It saved me quite a bit of time.”
“Needed my birth certificate apostilled for use in India. I wasn't sure whether I needed to get anything notarised first, so I messaged them on WhatsApp. They explained the steps clearly and handled everything without any confusion.”
“My marriage certificate needed attestation for the UAE. I contacted them through WhatsApp because I had a few questions about the embassy requirements. The replies were quick and everything was explained in simple terms.”
“I had a power of attorney that needed notarisation before it could be used overseas. I wasn't familiar with the procedure, so their explanation over WhatsApp was really helpful. Everything was handled in the order they explained.”
“My documents had already been notarised but still needed authentication. I wasn't sure what the next step was, so I sent them a copy through WhatsApp. They checked everything and explained what was still required.”
“I needed my documents apostilled for the Philippines and had no idea where to start. They explained the process clearly and confirmed what I needed before taking the documents. The whole experience was much easier than I expected.”
“I needed several documents attested for Qatar and wasn't familiar with the embassy process. They went through the documents with me and explained which steps were required. Communication was clear from beginning to end.”
“I needed a certified true copy before proceeding with the legalisation of my documents. The appointment was straightforward and they explained what was being certified before completing the process. Very efficient service.”
“I had several company documents that needed to be prepared for use overseas. They checked the paperwork before starting and explained what needed to be completed first. The documents were handled professionally and returned as agreed.”
“My Malaysian documents needed to be legalised and I wasn't familiar with the Singapore procedure. They explained the difference between the steps clearly and checked the documents before proceeding. Very straightforward experience.”
“My O-Level certificates needed apostilling for an overseas education application. I wasn't sure whether the older certificates could still be processed, so I sent them over for checking first. They confirmed what was needed and handled the rest.”
“I had documents from Vietnam that needed to be legalised for use in Singapore. I wasn't sure about the terminology and kept confusing attestation with legalisation. They explained the difference clearly and told me what stage my documents needed.”
Samples of What You Get Back
In the order the documents are prepared — tap any sample to enlarge it.
Tap to enlarge
Tap to enlargeWatermarked illustrations with fictitious details. Your real documents stay private.
Commissioner for Oaths Singapore — FAQs
What is the difference between a notary public and a Commissioner for Oaths in Singapore?
Where can I find a Commissioner for Oaths near me?
Can I use a Commissioner for Oaths stamp for a document going overseas?
How much does a Commissioner for Oaths cost in Singapore?
Do I need to go to SAL for a Commissioner for Oaths?
Can I affirm instead of swearing an oath?
Can the Commissioner write my affidavit for me?
Get Your Affidavit or Declaration Sworn This Week
Send a photo on WhatsApp — we'll confirm Commissioner or Notary and give you an all-in price.
Mon–Fri 9 am – 9 pm · Sat–Sun 10 am – 6 pm 7 Temasek Boulevard, #12-07 Suntec Tower One, Singapore 038987