Document guide

Statutory Declarations in Singapore: A Practical Guide

Understand what a statutory declaration is, how to prepare one, when to sign, what the Commissioner for Oaths does and what to check before submission.

Reviewed 24 August 20269 min read1,099 words

Key points

  • A statutory declaration is a formal statement that you declare to be true; it must be sworn or affirmed before an authorised person.
  • Use the form and wording required by the receiving organisation, and do not sign or make unsupervised amendments after commissioning.
  • A Commissioner for Oaths verifies the formal declaration process but does not confirm that the underlying facts are true or provide drafting advice.

What a statutory declaration does

A statutory declaration records facts that a person—the declarant—formally declares to be true. It may be required by legislation, a court, a government body, an employer, an insurer or another organisation. It can also be made voluntarily where a formal declaration is an appropriate way to record facts.

The declaration is more serious than an ordinary signed letter because the declarant swears or affirms its truth before an authorised person. Singapore Courts explains that a statutory declaration for court use must be made in the form found in the First Schedule of the Oaths and Declarations Act 2020. For an administrative or private purpose, obtain the exact prescribed form from the requesting body if one exists.

A statutory declaration is not automatically the correct document whenever someone asks you to “declare” something. The recipient may instead need an affidavit, a certified copy, a witnessed form or a notarised document. Confirm the title and required form before preparing it.

Swearing and affirming

Swearing and affirming are two ways of making the same binding promise that your declaration is true. Singapore Courts states that they have the same legal effect. The commissioner will guide you through the appropriate words and procedure. You do not gain or lose legal force by choosing an affirmation where that is the suitable route.

Do not rehearse or add your own formula from an online template. The authorised person must administer the declaration. Your responsibility is to read the content carefully, understand it, and speak up if anything is wrong before you make the promise.

If you do not understand the language of the document, arrange an appropriate interpreter or a commissioner who is authorised and able to conduct the process in a language you understand. A signature obtained without genuine understanding creates a serious problem; translation should be planned, not improvised at the counter.

How to prepare the declaration

Start with the recipient’s requirements. Ask for its form, submission instructions, deadline, and a list of supporting material. Enter your name and identifying details exactly as they appear on your identity document. State facts clearly, in numbered paragraphs where appropriate, and distinguish what you personally know from information obtained elsewhere.

Attach only the exhibits the form or your legal adviser requires, but include them completely. Label them consistently with the references in the declaration. Keep all signature areas unsigned. Singapore Courts expressly says a statutory declaration must be signed in the presence of the Commissioner for Oaths.

A commissioner may check formal elements but is not responsible for proving your facts or improving your case. If the declaration affects a dispute, immigration matter, property transaction, criminal matter, estate or other significant right, have a lawyer review it before the appointment. Commissioning a poorly drafted statement does not repair the drafting.

  • Use the recipient’s current form rather than an unrelated internet template.
  • Check every name, date, address, reference number and exhibit label.
  • Remove accidental blanks or resolve them with the issuing organisation.
  • Leave the declarant’s signature and commissioning section untouched.
  • Bring original identification and all referenced exhibits.

What the Commissioner for Oaths checks

The commissioner identifies the person making the declaration, ensures the declarant appears to understand the document and administers the oath or affirmation. The commissioner then completes the formal attestation. This function protects the integrity of the process; it is not an investigation into whether every event described actually happened.

The commissioner may stop if identification is inadequate, pages are missing, the declarant does not understand the content, an interpreter arrangement is unsuitable, or the document contains a problem that prevents proper commissioning. Treat questions as safeguards rather than a promise that the document will later be accepted.

Where a declarant has a lawyer, restrictions may prevent that lawyer or someone from the same firm from commissioning the document. Singapore Courts highlights this rule in its public guidance. Ask your lawyer who should commission the affidavit or declaration instead of assuming that any lawyer in the office can do it.

Corrections, false statements and responsibility

Resolve corrections before making the declaration whenever possible. If a change is discovered during the appointment, follow the commissioner’s directions for making and initialling it. Do not use correction fluid, replace a page silently or edit a digital copy after the formal act.

Singapore Courts warns that changes to a statutory declaration after it has been sworn or affirmed may only be made in the commissioner’s presence. If an error is found later, contact the recipient, a lawyer or the commissioner to determine whether the declaration must be made again. Never submit a version whose content differs from the one you declared.

False statutory declarations can be criminal offences. The Singapore Courts public guide identifies severe potential penalties, including imprisonment and a fine, with the applicable maximum depending on the context. This is why “someone else prepared it” is not a reason to skip reading. The declarant owns the promise and should refuse to declare anything they do not believe is accurate.

Submission and overseas use

After the declaration is completed, review the formal details without altering them: date, signatures, commissioner information and exhibit markings. Make a secure copy for your records if permitted, then submit the original or digital version exactly as instructed. Commissioning itself does not file a declaration with a court or agency.

If the document will be used outside Singapore, tell the recipient and provider before the appointment. Singapore Courts notes that its court commissioners are not authorised to sign documents for use in foreign countries, while SAL advises users to confirm with the overseas end-user whether a statutory declaration must be made before a Commissioner for Oaths or a Notary Public and whether it will be accepted at all.

The safe sequence is requirement first, formalisation second. Ask the end-user what it accepts, choose the authorised professional for that destination, and only then pay for commissioning, notarisation or an apostille. That prevents a correctly witnessed document from still being the wrong document.

Official sources

We use primary Singapore sources and link them so you can check the current rules before acting.