Letter Rates
Letters | Large Letters | Letters | Certificate of PostingLetters

C5 or under. Up to 100g. Less than 5mm thick.
For example:
- Most letters
- Postcards
- Bills and statements
- Some brochures and catalogues
- Most greeting cards
5mm thick is the equivalent of 12 pieces of standard photocopies/A4 office printer paper folded in half in a C5 envelope.
| Weight | Isle of Man | UK & Channel Islands |
|---|---|---|
| Up to 100g | 40p | 42p |
Large Letters

C4 or under. Up to 750g. Less than 25mm thick
For example:
- Letters containing unfolded A4 paper
- Most brochures, catalogues and company reports
- CDs & DVDs
Prices effective from 2nd April 2013
| Weight | Isle of Man, UK & Channel Islands |
|---|---|
| 0 - 100g | 69p |
| 101 - 250g | £1.20 |
| 251g - 500g | £1.60 |
| 501g - 750g | £2.30 |
Signed for
Our Signed For service gives you proof of postage and proof that your parcels have arrived at their destination.
- Scanned receipt provided at Post Office
- Online proof of delivery for all your parcels
- This product provides a higher compensation of £50 for loss or damage than a standard letter or packet
Please note that money or jewellery should not be sent using this service.
Letters
| Weight | Isle of Man | UK & Channel Islands |
|---|---|---|
| Up to 100g | £1.50 | £1.52 |
Large Letters
| Weight | Isle of Man, UK & Channel Islands |
|---|---|
| 0 - 100g | £1.79 |
| 101 - 250g | £2.30 |
| 251g - 500g | £2.70 |
| 501g - 750g | £3.40 |
Certificate of Posting
A Certificate of Posting is available free of charge, which provides proof of posting when sending a Letter, Large Letter or Packet. Please retain the certificate as you will need to include it within any claim for compensation.
![]() | ![]() | Terms & Conditions | ©2013 Crown Copyright |




