What to Do When the Document Is Already Signed

A notary generally cannot witness a signature made before they saw it, because witnessing means certifying that they watched you sign. The usual fix is to sign a fresh copy of the document in front of the notary. If the document cannot be reprinted, a certified copy or a separate signing page may do instead, depending on the recipient.

Key takeaways

• Witnessing a signature certifies that the notary watched the named person sign. A notary who did not see it cannot say so.
• For most documents the answer is to print a clean copy and sign again at the appointment.
• If the recipient only needs proof the signed document exists, a certified copy may be enough, and nobody signs again.
• Some recipients accept an acknowledgement of an existing signature, but whether a notary can give one, and whether it is accepted, varies. Ask both.
• A document altered after signing, a deed, or a document with its own execution rules usually needs a full fresh signing, and sometimes legal advice first.

Why the notary will not witness it

You signed at home to save time, and now the notary will not witness it. It can feel like pedantry. It is not. A notary's certificate on a signed document is a formal statement, relied on by courts, registries and banks in other countries, that the notary identified the person and saw them sign on that date. If the notary did not see it, the certificate would be false, and a notary who issues false certificates puts at risk every other document they have ever certified.

The same applies to Justices of the Peace, lawyers and other witnesses in Australia. A witness to a signature must be present when the signature is made. What differs from one document to another is only how easy the fix is.

The good news is that a pre-signed document is rarely wasted. What you do next depends on why the signature is there, whether the document can be reproduced, and what the receiving authority actually needs. None of the fixes below promises that a particular recipient will accept the result; the recipient decides that. They are the usual ways forward.

You signed before the appointment and can reprint it

This is the ordinary case and the easy one. Print a clean copy and sign it in front of the notary. Nothing is lost except the paper. Keep the first, pre-signed copy aside and do not send it anywhere, so there are not two versions of the same document in circulation.

If the document was generated online, for example a form you complete and print, generate it again with the same details. If it came to you by email from a lawyer or company abroad, ask them to send a fresh copy, or print it again yourself if they are content with that. Tell the notary what happened; they would rather know than find a second signature later.

The document cannot be reprinted

Some documents cannot be produced again as a fresh blank: a form issued to you with a serial number, a share transfer already signed by the other party, a deed already signed by other parties, or a certificate that is itself the original. There are two different requests hiding here, so separate them.

• If what the receiving body needs is proof that the document exists as signed, a certified copy solves it. Certifying a copy does not require anyone to sign in front of the notary. The notary compares the copy with the original and certifies that it is a true copy. Your existing signature is simply part of the document being copied, and the notary's certificate says nothing about when or how it was made.
• If the recipient genuinely needs a witnessed signature, the signature has to be made again, on something. Often that something is a separate execution page, a counterpart, or a declaration that refers to the original document, rather than the original itself.

Confirm which of these the recipient requires before doing either. A certified copy is the wrong answer to a request for a witnessed signature, and the reverse is also true. What a certified true copy is explains the difference in more detail.

The signature is yours and you want it acknowledged

Some legal systems, and some destinations, accept an acknowledgement: the signatory attends, proves their identity, and confirms to the notary that an existing signature is theirs and was made willingly. The notary then certifies that acknowledgement, not the act of signing. Acknowledgements are common in the United States, where many forms are built around them.

Whether an Australian notary can give one for your document, how it is worded, and whether the destination will accept it all vary considerably. Treat it as a question to ask rather than a solution to assume. Ask the notary whether an acknowledgement is possible for your document, and ask the receiving authority whether it will take one. If either says no, sign again. For the differences between systems, see Australian and US notaries compared.

Someone else signed, and they are not here

A contract signed by a director interstate. A consent form signed by a parent overseas. You are holding a part-signed document, and the missing witnessing belongs to someone who is not in the room.

The notarial act has to happen where the signatory is. A notary in Sydney cannot witness a signature made in Perth last week. That may mean the other person signing again before a notary near them, before a consular officer if they are abroad, or on a separate counterpart page that is then put together with yours. When a signatory cannot attend covers the options. Whether a remote or video signing is acceptable is decided by the receiving authority, not by the notary.

The document was changed after it was signed

A date filled in afterwards, a blank completed, a page swapped. This is the case that cannot be patched. A notarial certificate over a document with unexplained changes made after signing invites exactly the challenge the formality exists to prevent, and a careful notary will decline it.

The fix is a full fresh signing on a clean document, with every field completed before anyone signs. Initialling a change made after signing does not help if the witness did not see the original signature either.

Deeds and documents with their own rules

Deeds, company documents and court documents often carry their own requirements about who signs, in what order, and who must be present. A pre-signed deed may be defective for reasons that have nothing to do with the notary, for example because the other party signed first when the document required a particular order, or because a company signed without the officers its rules require.

Get advice on the execution requirements before rebooking. A notary witnesses; a notary does not advise on whether your execution clause is valid. For wills, deeds and documents about property, a solicitor should confirm how the fresh signing must be done.

A statutory declaration signed before you reached the witness was not properly made, so it does not do its job. Make it again on a fresh form, in front of an authorised witness. Nothing worse happens, provided you do not try to pass off the pre-signed one as witnessed. The Attorney-General's Department explains how Commonwealth statutory declarations can be made, including the ways that do not need paper.

Situation	Usual way forward
Signed early, document can be reprinted	Sign a clean copy in front of the notary
Cannot reprint, a copy is what is needed	A notary certifies a copy of the original
Cannot reprint, a witnessed signature is needed	A fresh execution page or declaration
Acknowledgement acceptable to notary and recipient	The notary certifies the acknowledgement
Another signatory, somewhere else	A notary or official where that person is
Changed after signing	A full fresh signing on a clean document
Deed or document with its own execution rules	Legal advice first, then a fresh signing

So it does not happen twice

1. Read the instructions at the top of the form, not only at the bottom. The requirement to sign only in the presence of the witness is almost always printed there, and almost always read afterwards.
2. Complete every field before the appointment, leaving only the signature and date. A blank completed later is a change after signing.
3. Bring the original of anything to be copied, and current photo identification.
4. Bring every signatory, or plan separate appointments where each one is.
5. Ask about electronic signatures first. Many overseas authorities still expect ink on anything that will be legalised. Ask before you rely on an e-signature.

Here is an illustration, not a real case

A woman in Hobart receives a power of attorney from a lawyer in Italy, reads the last page, signs it at her desk and books a notary. At the appointment the notary explains that they cannot witness a signature already made. She had printed the document herself, so she prints it again, leaves the signed copy at home, and signs the fresh one in front of the notary after the notary checks her passport and confirms she understands what she is giving her attorney power to do. The Italian lawyer had also asked for a copy of her passport; the notary certifies that separately. The first copy goes in the recycling, not in the envelope. Powers of attorney and legal declarations covers that kind of document.

In short

A notary generally cannot witness a signature they did not see. For most documents, print a clean copy and sign again in front of them. Where the document cannot be reprinted, work out whether the recipient needs a certified copy or a witnessed signature, and if it is the second, sign a separate page or declaration. Changed documents and deeds need a fresh signing, and deeds need advice. Document notarisation explains what a notary can do at the appointment.

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Signed a document before you saw the notary? Send us the document and the recipient's instructions, and we will explain each step before you book.