If your document has been rejected by the FCDO for apostille, it can be frustrating, especially if you are working towards a visa deadline, overseas job start date, wedding date, university enrolment or legal transaction abroad.

A rejection does not always mean the document itself is invalid. In many cases, it means the FCDO Legalisation Office could not verify the signature, stamp or seal on the document, or the document was not prepared in the correct format for legalisation.

The UK Legalisation Office checks whether the signature, stamp or seal on a document is genuine before attaching an apostille. If the signature, stamp or seal cannot be verified, the application may be delayed or rejected.

This guide explains the most common reasons for FCDO apostille rejection, what an unregistered signature means, and how to prepare your document correctly before resubmission.

What does the FCDO check before issuing an apostille?

The FCDO does not check whether the content of your document is true or accurate. It checks whether the relevant UK signature, stamp or seal can be verified for legalisation.

This means the FCDO may review:

• the signature on the document
• the name and role of the person who signed it
• the official stamp or seal
• whether the signatory is recognised
• whether the certification wording is acceptable
• whether the document format is suitable
• whether the document appears complete and legible

If the document passes these checks, the FCDO attaches an apostille. The apostille confirms the recognised signature, stamp or seal for use overseas.

What is an FCDO signature rejection?

An FCDO signature rejection usually happens when the Legalisation Office cannot verify the signature on the document.

This can happen with documents signed by:

• solicitors
• notaries
• doctors
• registrars
• school or university officials
• company officers
• local authority officials
• court officials
• translators
• other professional signatories

The rejection does not always mean the signatory did anything wrong. It may simply mean the FCDO does not have the signature on record, cannot match it, or needs additional confirmation from the issuing body.

Why do signatures need to be registered or verified?

For the FCDO to legalise a document, it must be able to confirm the signature, stamp or seal. This is why professional signatories often need to be known to the FCDO or verifiable through an official route.

If a solicitor, notary, registrar or other official has signed the document but their signature is not recognised, the FCDO may ask for further verification before issuing the apostille.

In some cases, the signatory may need to provide a specimen signature or confirm their details to the Legalisation Office. In other cases, a different certifier may need to sign the document.

Common reasons why the FCDO rejects apostille documents

There are several reasons why a document may be rejected.

The signature is not recognised

This is one of the most common reasons for rejection. The FCDO may be unable to verify the person who signed the document.

This can happen if:

• the signatory is new in their role
• the signature has changed
• the signatory is not on the FCDO’s records
• the stamp does not clearly identify the organisation
• the person’s job title is missing or unclear
• the signature is a printed image rather than a wet-ink or valid digital signature

To fix this, the signatory may need to verify their signature or the document may need to be signed by a different recognised professional.

The solicitor certification is incorrect

Some documents need to be certified by a solicitor before they can be apostilled. This is common for copies, private documents, digital documents and documents without a directly verifiable public official signature.

Problems can occur if the solicitor certification:

• does not include the solicitor’s full name
• does not include the solicitor’s firm name
• does not include a clear signature
• does not include a date
• uses unclear wording
• does not confirm the document as a true copy, where required
• is signed by someone who is not eligible
• lacks a firm stamp or SRA details where needed

If the certification is not suitable, the FCDO may reject the application or ask for the document to be certified again.

The notary signature or seal cannot be verified

Notarial documents are commonly used for international purposes, but they still need to be prepared correctly.

The FCDO may reject a notarised document if:

• the notary’s signature is not recognised
• the notary seal is missing or unclear
• the notarial certificate is incomplete
• the notary’s name is not printed clearly
• the date is missing
• pages are not properly bound or referenced
• the document has been altered after notarisation

A properly prepared notarial certificate can reduce the risk of rejection.

The public official’s signature cannot be confirmed

Some public documents are signed by registrars, court officers, doctors or other officials. If the FCDO cannot verify the signature or seal, it may reject the document or request confirmation.

This can happen with:

• older birth, marriage or death certificates
• medical letters
• local authority documents
• court papers
• school or college letters
• university letters
• documents signed by smaller public bodies

In some cases, the solution is to obtain a newer official copy or have the document certified by a solicitor or notary.

The document is a photocopy or scan

The FCDO will not usually apostille an ordinary photocopy or scan unless it has been certified correctly.

If you submit a copy of a passport, driving licence, utility bill, degree certificate, DBS certificate or private letter, it may need solicitor or notary certification before apostille.

Submitting an uncertified copy is a common reason for rejection.

The document is damaged or unclear

The FCDO may reject documents that cannot be checked properly.

This can include documents that are:

• torn
• stained
• laminated
• cropped
• faded
• missing pages
• water damaged
• altered
• partly unreadable
• missing a seal or stamp
• printed too faintly

If the document is an official certificate, it may be better to order a replacement before applying for apostille.

The document was signed by the wrong person

Some documents must be signed by a specific type of professional before they can be legalised.

For example:

• a passport copy may need solicitor or notary certification
• a power of attorney may need notarisation
• a company document may need a Companies House document or proper officer certification
• a medical letter may need a doctor whose signature can be verified
• a translation may need suitable certification, depending on the receiving authority

If the wrong person signs the document, the FCDO may not be able to legalise it.

The document format is not suitable for apostille

Some documents need to be prepared in a specific way before apostille.

Problems can arise with:

• digital documents printed without certification
• screenshots
• unsigned letters
• documents without dates
• documents without letterhead
• private agreements
• documents with missing pages
• documents signed electronically in a format that cannot be verified
• documents with unclear attachments

Before submitting, the document should be checked to confirm whether it can be apostilled directly or needs certification first.

What should you do if the FCDO rejects your document?

If your apostille application is rejected, do not immediately resubmit the same document without fixing the issue.

Instead, follow these steps.

1. Read the rejection reason carefully

The FCDO will usually give a reason for the rejection or explain what needs to be corrected. The wording may mention an unverified signature, unsuitable certification, missing information or document format issue.

This reason is important because it tells you what must be fixed before resubmission.

2. Identify the signature being rejected

Check which signature, stamp or seal the FCDO could not verify.

It may be:

• the solicitor’s signature
• the notary’s signature
• the registrar’s signature
• the doctor’s signature
• the university official’s signature
• the company officer’s signature
• the translator’s certification
• the public official’s seal

If there are several signatures on the document, the FCDO may only be concerned with one of them.

3. Ask the signatory to verify their signature

If the signatory is eligible but not recognised, they may need to confirm their signature or provide additional information to the Legalisation Office.

This may involve confirming their professional details, role, organisation and specimen signature.

4. Re-certify the document if needed

If the certification wording or signatory is the problem, the document may need to be certified again.

For example, a solicitor-certified copy may need clearer wording, a full name, firm stamp, date and signature. A notarial certificate may need to be reissued with a complete notary seal and proper attachment.

5. Get a replacement document if the original is unsuitable

If the document is old, damaged, laminated or missing key information, the best solution may be to obtain a new official copy.

This often applies to:

• birth certificates
• marriage certificates
• death certificates
• court orders
• university letters
• medical letters
• company documents

A fresh official copy can be easier to legalise than trying to fix a problematic document.

6. Check whether a different route is needed

Sometimes the document cannot be legalised in its current form. It may need a different route, such as:

• solicitor certification
• notary certification
• a certified copy
• an official replacement
• a Companies House certified document
• a fresh letter on letterhead
• a document with a wet-ink signature
• a valid digital signature for e-Apostille

Choosing the correct route before resubmission helps avoid a second rejection.

How to avoid FCDO apostille rejection

To reduce the risk of rejection, check the document before submission.

Before applying for apostille, make sure:

• the document is complete
• the signature is clear
• the signatory’s name is printed
• the job title is visible
• the organisation is identifiable
• the stamp or seal is clear
• certification wording is correct
• copies are properly certified
• digital documents are suitable for e-Apostille or printed certification
• the document is not damaged or altered
• the receiving country’s requirements have been checked

It is also important to check whether the document needs solicitor certification, notary certification, a paper apostille, e-Apostille or embassy attestation.

Do rejected documents need to be paid for again?

This depends on the application, the reason for rejection and the Legalisation Office process at the time of resubmission.

If the FCDO cannot legalise the document because it is not suitable, you may need to correct the issue and submit it again. There may be additional costs for new certification, replacement documents, courier services or professional support.

This is why it is usually cheaper and faster to prepare the document correctly before the first submission.

Can an apostille agent fix an FCDO rejection?

An apostille agent cannot force the FCDO to legalise a document that is not suitable. However, an experienced legalisation service can help identify why the rejection happened and what needs to be changed.

This may include:

• reviewing the rejection message
• checking the document format
• identifying the problem signature
• arranging new solicitor certification
• arranging notary certification
• advising whether a replacement document is needed
• resubmitting the corrected document
• checking whether embassy attestation is required after apostille

This can be particularly helpful when the deadline is urgent or the rejection reason is unclear.

How we can help

We can help if your document has been rejected by the FCDO or if you want to avoid rejection before applying.

Our service can include reviewing your document, checking signatures and certification, advising whether solicitor or notary certification is needed, preparing a corrected version, submitting the document for FCDO apostille and advising on embassy legalisation where required.

If your document has already been rejected, send us the rejection message and a scan of the document. We can review the issue and explain the next best step before you resubmit.