Commissioner of Oaths & Legal Document Witnessing

Straightforward help with formal documents and declarations
If you have been asked to swear an oath, sign a statutory declaration or have an affidavit witnessed, you may simply need a solicitor to complete the formal signing process with you.
At Mounteney Solicitors, our practising solicitors can act as Commissioners for Oaths in England and Wales. We administer oaths and affirmations. We also witness statutory declarations, take affidavits and complete the wording needed to show that the document has been sworn, affirmed or declared correctly.
Our service is usually for clients who already have a document that needs to be signed or sworn before a solicitor. We will check the signing section, confirm what you need to bring and explain whether you should wait before signing. Many documents must be signed in front of the solicitor.
Mounteney Solicitors has supported clients since 2005. We work from offices in Bramhall, Cheadle, Hazel Grove and Heald Green. If your document appears to need a notary, apostille or separate legal advice, we will explain this before carrying out any additional work.
Call us today or complete the enquiry form below, and we will help you understand the next step.
We can help when you have been asked to sign before a solicitor
Many people contact us after being given a document by another solicitor, a court, a lender or an official body. The instruction is often brief. You may simply have been told that the document must be signed “before a solicitor” or “before a Commissioner for Oaths”.
This is not the same as asking an ordinary witness to watch you sign. Some documents must be formally sworn, affirmed or declared before an authorised person. The signing section may use wording such as “sworn before me” or “declared before me”.
We can check that wording and explain whether the document appears suitable for a Commissioner for Oaths appointment. If it is, we will guide you through the signing step and complete the solicitor’s wording. If it is not, we will explain why and let you know what type of help may be needed.
This helps you avoid signing too early, attending the wrong type of appointment or sending back a document that has not been completed correctly.

What happens at your appointment
At your appointment, we will check the document and confirm what formal step is required. We will also check your identification and make sure you understand that you are making a formal statement.
You will then swear, affirm or declare the contents of the document as needed. Once the document has been signed correctly, the solicitor will complete the formal wording. This is often called the jurat or attestation. It records where and when the oath, affirmation or declaration was made.
In most cases, a Commissioner for Oaths does not check whether the contents of the document are true. The person signing remains responsible for the truth of the statement. Our role is to make sure the formal process is followed and that the document is completed in the correct way.
For many straightforward documents, the appointment is brief. If the document is incomplete or unclear, we will explain the issue before going further. If it needs legal advice, drafting or amendment, we will discuss the next sensible step with you.
How we can help with your document
If you have already been given a document to sign, we can check whether it appears to need a Commissioner for Oaths and guide you through the formal signing step.
This may apply where you have been asked to swear an affidavit, make a statutory declaration or sign a formal statement before a solicitor. The document may relate to a legal matter, property issue, probate matter, lost document or personal paperwork. You do not need to know the exact legal term before contacting us.
We will look at the signing section, explain what appears to be required and confirm whether you should wait before signing. If the document refers to exhibits or supporting papers, we will let you know whether they need to be brought with you and marked at the appointment.
If the document is ready to sign, we can administer the oath, affirmation or declaration and complete the solicitor’s wording. If it is not ready, we will explain why. For example, the document may need to be drafted, amended or reviewed before it can be signed.
Where the document appears to need a different process, such as notarial assistance or an apostille for use abroad, we will tell you before carrying out further work.
Common terms you may see in your document
You do not need to know the exact legal category before you contact us. If you are unsure, bring or send the document to us and we can check the relevant wording.
An oath is a formal promise that the contents of a document are true. An affirmation is the non-religious alternative. A statutory declaration is a formal written statement confirming that something is true. An affidavit is a written statement of evidence, often used in legal proceedings.
Some documents also refer to exhibits. An exhibit is a supporting document mentioned in the statement. It may be a certificate, plan or copy document. If your document refers to exhibits, those papers may need to be marked by the solicitor at the same time.
The receiving organisation may reject a document if the wrong wording is used or the document is signed too early. Problems can also arise if exhibits are missing or the person witnessing the document is not authorised to do so.
What to bring with you
Please bring the document you have been asked to sign. You should also bring any exhibits or supporting papers referred to in it.
If you have received written instructions about how the document must be signed, please bring those too. This helps us check what the receiving organisation has asked for.
You should bring photographic identification, such as a passport or driving licence. In some cases, we may also ask for proof of address.
Please do not sign the document before attending unless you have been specifically told to do so. Most documents must be signed in front of the solicitor. If you sign too early, you may need to prepare a fresh copy.
If you are unsure whether to sign in advance, contact us before your appointment. It is usually better to wait.
Do you need a Commissioner for Oaths or a Notary Public?
A solicitor in active practice can usually act as a Commissioner for Oaths in England and Wales.
A Commissioner for Oaths is commonly used for documents connected with matters in England and Wales. A Notary Public is often needed for documents intended for use overseas. Some overseas documents may also need an apostille or further legalisation before they will be accepted by a foreign authority.
This distinction can affect whether your document will be accepted. If you have been given instructions by an overseas authority, embassy, foreign lawyer or government department, please bring those instructions with you. We can then check what appears to be required.
If a Commissioner for Oaths appointment is not suitable, we will tell you. This helps you avoid completing the wrong process and having to start again.
How much does a Commissioner for Oaths appointment cost?
Commissioner for Oaths fees are set by law. The usual statutory fee is £5 for taking an affidavit, declaration or affirmation. There is also a usual fee of £2 for each exhibit that needs to be marked.
This fee applies to the formal act of administering the oath, declaration or affirmation. It does not usually include drafting the document, advising on the contents or providing a wider legal service.
If you need us to do more than administer or witness the document, we will explain what extra work is needed. We will also confirm whether an additional charge will apply before we carry it out.
Why choose Mounteney Solicitors?
Mounteney Solicitors offers clear, approachable and professional legal support from local offices across Stockport and Cheshire.
We understand that many clients using this service are not looking for lengthy legal advice. You may simply need the right person to witness or administer a document properly. You may also want to know what to bring, where to sign and whether your document is ready.
Our role is to make the appointment straightforward while ensuring the formal requirements are dealt with correctly. We will explain the wording in plain English and guide you through the signing step.
Where a document raises a wider legal issue, we can also explain your options and help you understand what further support may be needed.
FAQs about Commissioners for Oaths
What is a Commissioner for Oaths?
A Commissioner for Oaths is authorised to administer oaths, take affidavits and witness certain statutory declarations.
Can Mounteney Solicitors act as Commissioners for Oaths?
Yes. Our practising solicitors can usually act as Commissioners for Oaths in England and Wales.
What is a statutory declaration?
A statutory declaration is a formal written statement confirming that something is true. It must usually be signed in front of an authorised person, such as a solicitor or Commissioner for Oaths.
What is an affidavit?
An affidavit is a written statement of evidence that is sworn or affirmed. It is often used in court or legal proceedings.
Should I sign the document before I arrive?
Usually, no. You should normally sign in front of the solicitor. If you are unsure, contact us before attending.
What happens if I have already signed the document?
Please let us know before your appointment. Some documents must be signed in front of the solicitor, so you may need to print or prepare a fresh copy.
Do you check whether the document is true?
No. A Commissioner for Oaths does not usually investigate whether the contents are true. The person signing is responsible for the truth of the statement.
Do I need a Commissioner for Oaths or a notary?
If the document is for use in England and Wales, a Commissioner for Oaths may be suitable. If the document is for use abroad, you may need a Notary Public, apostille or further legalisation.
What identification should I bring?
Please bring photographic ID, such as a passport or driving licence. It may also help to bring proof of address.
Can you draft a statutory declaration for me?
We may be able to help with drafting, depending on the circumstances. Drafting or advising on the contents of a document is separate from simply administering an oath or witnessing a declaration, so additional charges may apply.
Can I attend without an appointment?
Please contact us before attending so we can confirm availability, check what your document requires and let you know what to bring with you.
Contact Mounteney Solicitors’ Commissioners for Oaths today
If you need to swear an affidavit, make a statutory declaration or sign a formal document before a solicitor, please contact our Commissioners for Oaths today. We will explain what is required and help you complete the signing process correctly.
Mounteney Solicitors has supported clients since 2005. We regularly support clients throughout Stockport, Cheshire and the wider Manchester area, with offices in Bramhall, Cheadle, Hazel Grove and Heald Green.
Call Mounteney Solicitors today or complete the form below. We will let you know what to bring, whether you should sign the document in advance, and whether your document can be dealt with by a Commissioner for Oaths.

