Should legal documents be sent flat or folded?

Important original documents such as deeds, wills or certificates are often better sent flat in a C4 or C5 envelope to avoid crease damage, while standard contracts or letters can usually be folded into a C5 envelope without issue.

Do I need proof of delivery for legal correspondence?

For anything with a legal deadline or where receipt might later be disputed, yes - use a tracked and signed-for service rather than relying on standard post, so you have independent evidence of when the document was delivered.

Can I send original documents like a passport or a will by post?

Yes, but always use Royal Mail Special Delivery Guaranteed for irreplaceable original documents. It provides full tracking, a signature on delivery and compensation cover, which standard services don't offer.

How to Send Legal Documents by Post

How to Send Legal Documents by Post Safely (UK Guide)

Legal documents need more care in the post than an ordinary letter. Here's how to choose the right service, package it properly and prove it arrived.

What is the best way to send legal documents by post in the UK? For most legal documents, Royal Mail Signed For gives you a signature and tracking at a reasonable cost. For anything with a strict deadline or high value - court papers, contracts, deeds - Special Delivery Guaranteed is the safer choice, as it adds a guaranteed delivery time and built-in compensation.

Send a letter now