Can a UK Document Be Apostilled With No Signature, Stamp or Seal?

The FCDO apostille process is designed to verify a recognised signature, seal or stamp on a UK document. It does not authenticate the content of the document itself. This means that if your document lacks all three of these markers, it may not be directly eligible for an apostille.

This is a common issue with printed online documents, downloaded PDFs, unsigned letters and internal company records. Before you submit an order, it is worth understanding what the FCDO apostille office actually looks for, and what your options are if your document falls short.

In this guide, we explain which markers make a document legalisable, how solicitor certification can bridge the gap in many cases, and when it may be better to request a replacement document. We also include a practical self-screening checklist so you can assess your own paperwork before placing an order.

When the FCDO issues an apostille, it is confirming that a specific signature, stamp or seal on the document is genuine and belongs to a recognised authority. The apostille does not confirm that the information in the document is accurate or complete.

This distinction is important. A document that carries no verifiable marker gives the FCDO nothing to authenticate. The process simply cannot proceed without at least one of the following:

• A wet ink signature from a recognised official, solicitor or public authority.
• An official stamp from a government department, court, registry or professional body.
• An embossed or printed seal from a recognised institution or authority.

If your document has none of these, it will typically be rejected if submitted directly to the FCDO. Understanding this requirement early can save time and avoid unnecessary delays. You can learn more about the full process on our apostille service page.

Certain types of documents are particularly likely to arrive without a signature, stamp or seal. Below is a summary of the most common problem categories and the usual approach for each.

As you can see, the right approach depends on both the document type and whether the receiving authority will accept a certified copy or insists on an original.

In many cases, solicitor certification provides a practical way to make an otherwise ineligible document suitable for an apostille. A solicitor adds their own signature, stamp and professional details to the document, and it is the solicitor’s signature that the FCDO then authenticates.

There are several types of solicitor certification, and the appropriate one depends on the document and its intended use. Common options include:

• Certified true copy: The solicitor confirms that a photocopy is a true copy of the original document.
• Certification of content: The solicitor confirms the content of a printed document by verifying it against an official source (such as Companies House records).

However, solicitor certification is not a universal fix. Some receiving authorities specifically require the original document with its own official markings, not a solicitor-certified version. It is always sensible to check the exact requirements with the organisation requesting your document before proceeding.

Company documents are often good candidates for this approach. Certificates of incorporation, confirmation statements and other filings that can be verified against Companies House records are typically straightforward to certify.

An increasing number of UK documents now include a QR code as a digital verification tool. While useful for online verification, a QR code does not replace a recognised signature, stamp or seal for FCDO apostille purposes. The FCDO cannot authenticate a QR code.

Similarly, a document printed on official letterhead may look authoritative, but the letterhead itself is a design element, not a legalisable marker. A letter on headed paper that carries no signature, stamp or seal is in the same position as a plain printout.

If your document relies solely on a QR code or letterhead for its authenticity, you will usually need to either:

• Have it solicitor certified before submitting it for an apostille.
• Request a replacement version from the issuing authority that includes a wet ink signature or official stamp.

For a deeper look at how QR codes interact with the apostille process, you may find our related article helpful. And if you are unsure about the difference between apostille and legalisation, that guide explains how the two processes relate to each other.

Before placing an order, use this quick checklist to assess whether your document is likely to be eligible for an apostille in its current form.

• Does it have a wet ink signature? If yes, it may be directly eligible, depending on whether the signatory is recognised by the FCDO.
• Does it carry an official stamp or embossed seal? Government stamps, court seals and professional body stamps are usually acceptable markers.
• Is it a printout from a website or online portal? If so, it probably lacks a legalisable marker and will need solicitor certification
• Does it only have a QR code for verification? A QR code alone is not sufficient for FCDO authentication.
• Is it on letterhead but unsigned? Letterhead without a signature, stamp or seal is typically not enough.
• Can the information be verified against a public register? If yes (e.g. Companies House), solicitor certification is often a straightforward option.
• Does the receiving authority require the original document? If so, solicitor certification of a copy may not be accepted, and you may need to obtain a signed original.

If your document passes most of these checks, you can proceed to order an apostille online. If you are unsure, feel free to contact us for free advice before submitting your order. Most orders are completed in 1 to 2 working days once all documents are in order.

You can also review our apostille prices page for a clear breakdown of fixed fees, or check our e-apostille prices if your document is eligible for an electronic apostille.

Requirements can vary depending on the destination country, requesting authority and document type. We can advise on the apostille and legalisation process for UK documents, but you should confirm the exact requirements with the organisation requesting your document before placing an order.