Mistake in a Statutory Declaration? How to Fix It

If you spot a mistake before signing, correct it in front of the witness, with both of you initialling the change, or start a fresh form. If the declaration is already signed and witnessed, do not alter it: make a new, correct declaration, and tell the body you gave it to.

Key takeaways

• Before signing, small corrections can usually be made in front of the witness, with both of you initialling each change.
• After signing and witnessing, never change the document. Make a new declaration instead.
• A wrong fact is more serious than a typo. Correct it promptly with a new declaration and tell the receiving body.
• Knowingly making a false statement in a statutory declaration is an offence. Honest mistakes should be corrected, not hidden.
• If you used the wrong form, such as a state form instead of the Commonwealth one, make a new declaration on the right form.

Why can't you just fix a signed declaration?

A statutory declaration is a written statement that you declare to be true, signed in front of an authorised witness. The witness's signature confirms that the document they saw you sign is the document as it stands. If you change it afterwards, even to fix a typo, the document no longer matches what was witnessed, and the receiving body cannot tell which parts were declared and which were added later.

That is why altering a signed declaration can make it worthless, or worse, look like tampering. The safe rule is simple: once signed and witnessed, a declaration is finished. If it needs changing, make a new one. Our guide to statutory declarations explains how they are made.

What if you notice before signing?

If you spot a mistake while you are with the witness, you have two options. For a small correction, such as a misspelled street name, you can usually cross out the error neatly, write the correction beside it, and have both you and the witness initial the change before you sign. Some receiving bodies prefer declarations with no alterations at all, so check its instructions if you can.

For anything more than a small correction, it is cleaner to start a fresh form. Printed forms and digital forms are easy to redo, and a declaration with no corrections leaves no room for doubt. Never use correction fluid or tape, which hides the original and invites questions.

What kinds of mistake are there?

Not every mistake is equally serious. A typo in your address or a transposed digit in a date is embarrassing but harmless if corrected. A wrong fact, such as the wrong date of a relationship or an incorrect statement about your circumstances, matters much more, because the declaration is supposed to be true. And using the wrong form, such as a state declaration where the Commonwealth form was needed, is a procedural mistake that usually means making the declaration again, even if everything in it is correct.

Mistake	Seriousness	Usual fix
Typo noticed before signing	Minor	Correct and initial with the witness, or start again
Typo noticed after signing	Minor, but the document cannot be changed	A new declaration; tell the receiving body if needed
Wrong fact, honestly made	Serious	A new, correct declaration, promptly, and tell the body
Wrong form used	Procedural	A new declaration on the correct form
Witness not authorised	Procedural	A new declaration before an authorised witness
Missing page or annexure	Procedural	A new declaration with every page attached

What if a fact in your declaration is wrong?

Correct it promptly. Make a new statutory declaration that sets out the correct facts, and where helpful, explains that it corrects an earlier declaration dated on a particular day and why the earlier statement was wrong, for example because you misremembered a date or relied on a document that turned out to be mistaken. Then send it to the body that received the first declaration, with a short covering letter.

Making a statutory declaration that you know to be false is an offence under Commonwealth and state laws. An honest mistake is not the same as a knowingly false statement, but leaving a mistake uncorrected once you know about it can look very different. If the declaration was used in a visa, court or financial matter, and the mistake is significant, get legal advice before you act. Our guide to declarations and affidavits explains why both are treated seriously.

Do you need to tell the receiving body?

Usually, yes, if you have already given it the declaration. The body is relying on what you declared, so if the declaration contains a mistake, it needs the corrected version. For a small typo that does not affect anything, a new declaration may be optional, but it is still worth sending if the detail could matter, such as a date or a name. For a wrong fact, telling the body promptly is essential.

For Home Affairs, you can usually provide the new declaration through your online account or respond to the case officer. For other bodies, send it with a short letter identifying the original declaration by date and explaining what is corrected. Keep copies of both declarations and of your letter.

What if you used the wrong form?

Australia has more than one form of statutory declaration. Commonwealth agencies, such as Home Affairs, the ATO and Services Australia, generally want the Commonwealth form, while state and territory bodies may want their own. Each has its own list of approved witnesses. A declaration on the wrong form, or witnessed by someone not authorised for that form, is usually rejected, even if its content is correct.

The fix is a new declaration on the correct form, witnessed by someone on that form's list. The Attorney-General's Department publishes the Commonwealth form and approved witness list. Our guide to who can witness a statutory declaration explains the lists.

What about declarations going overseas?

If the declaration was notarised for use abroad, and perhaps apostilled by DFAT, a mistake means repeating those steps. Make a new, correct declaration before a notary, who will attach a fresh notarial certificate, and have DFAT apostille or authenticate it again if the foreign body asks. Do not try to amend the notarised version, and do not remove the apostille to reuse it on a new document: it belongs to the original notarial certificate. Our guide to notarising a statutory declaration covers that route.

What about digital declarations?

Commonwealth statutory declarations can in some cases be made digitally, using a verified digital identity, or signed electronically and witnessed by video. The same principle applies: once made, a digital declaration should not be edited. If it contains a mistake, make a new one through the same process, and send the new version to the receiving body. Check the digital service's guidance on how to make a replacement declaration.

How do you avoid mistakes in the first place?

1. Use the form the receiving body asks for, and read its instructions.
2. Write the declaration in advance, check every name, date and number against your documents, and leave it unsigned.
3. Keep statements factual and specific, and do not declare anything you are unsure of.
4. Attach every page and annexure the declaration refers to, numbered and in order.
5. Read it once more in front of the witness before you sign.

Can the witness fix it for you?

No. The witness's role is to check your identity, watch you sign and complete the witness details, not to change what you have declared. A witness should not alter your declaration, and should not witness a declaration they know contains a false statement. If the witness notices an obvious error before you sign, they may point it out, but the correction is yours to make, in their presence, before signing. After the event, a witness cannot add, remove or correct anything, even at your request.

What does this look like in practice?

Here is an illustration, not a real case. Jordan made a Commonwealth statutory declaration for a partner visa, stating that he and his partner began living together in March. After it was submitted, he found a lease showing they actually moved in together in May.

He does not edit the original. He makes a new declaration, witnessed by a JP, stating the correct date, explaining that it corrects his earlier declaration and that he had misremembered the month, and attaching the lease. He uploads it to his online account with a short note to the case officer. Because he acted promptly and explained the error, it causes no further difficulty.

In short

If you spot a mistake before signing, correct it in front of the witness with both of you initialling it, or start a fresh form. Once a statutory declaration is signed and witnessed, never alter it: make a new one and tell the body that received it. Correct wrong facts promptly, because a knowingly false declaration is an offence, and redo declarations made on the wrong form.

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