Royal Mail Signed For Postage Rates

Below you will be able to view the most recent Royal Mail Signed For stamp prices and Mailmark prices for 2025 / 2026. Compare the latest Royal Mail Signed For postage rates for 2025 / 2026 and see how much you can save when franking. These are the most up to date signed for postage rates for first and second class mail and will come into effect on 7th April 2025 following Royal Mail's latest price increase for stamps only.

Royal Mail Signed For® 2025 – Stamp Prices
Format Weight 1st Class 2nd Class
Letter 0-100g £3.60 £2.77
Large Letter 0-100g £5.05 £3.45
101-250g £5.50 £3.90
251-500g £5.50 £4.30
501-750g £5.50 £4.60
Small Parcel 0-2000g £6.49 £5.40
Medium Parcel 0-2000g £8.69 £7.79
2001-10000g £10.49 £9.39
10001-20000g £15.19 £13.39
Royal Mail Signed For® 2025 – Mailmark Prices
Format Weight 1st Class 2nd Class
Letter 0-100g £3.57 £2.74
Large Letter 0-100g £4.55 £3.31
101-250g £5.15 £3.67
251-500g £5.20 £4.10
501-750g £5.20 £4.40
Small Parcel 0-2000g £6.49 £5.40
Medium Parcel 0-2000g £8.69 £7.79
2001-10000g £10.49 £9.39
10001-20000g £15.19 £13.39

All prices on these tables are exempt from VAT.

Benefit from the new Royal Mail postage rates 2025 with a franking machine

You can benefit from the latest Royal Mail postage rates 2025, effective as of the 7th April, with a brand new Mailmark franking machine. A franking machine will allow you to send your mail out at a much cheaper price than if you where using normal postage stamps – allowing for money to be saved each time you frank.