Send a Signed For (recorded delivery) letter online
When you need to prove a letter arrived, send it Signed For. Royal Mail's Signed For service replaced the old Recorded Delivery name: the recipient signs on delivery and you can see the outcome. Order it online and a UK print shop prints and posts it for you.What it costs
Royal Mail postage from the rates below. Your total adds the print shop's printing and envelope charge and a small platform fee, shown before you pay.1st Class Signed For postage from£3.80
2nd Class Signed For postage from£2.91
When this is the right option
Formal notices and deadlines
Notice periods, contract terminations and rent increase letters often depend on being able to show the other side received them.Sending original or important documents
Passports, certificates and signed forms deserve a service where someone has to sign for them at the door.Keeping your own paper trail
Each order keeps its status and tracking history in your dashboard so you can refer back to it later.How it works
Step 1
Write or upload your letter
Type it in the editor or upload a PDF. Add images, set your return address and preview the A4 pages exactly as they will print.Step 2
Choose Signed For postage
Select 1st Class Signed For or 2nd Class Signed For when you pick postage. The extra fee is shown before you pay.Step 3
We print, enclose and post it
The shop prints your letter, puts it in an envelope and hands it to Royal Mail. You follow the status from your dashboard.Example scenario
Hannah is a freelance designer chasing a client who ignored two emails about a late invoice. She wants a delivery record she can rely on.Hannah needs to prove a letter was received
This is an illustrative scenario to show how the platform works. It is not a customer testimonial.The problem
A normal letter leaves her with no evidence it arrived, and getting to the post office to send it Signed For means a queue and a form.She dreads the confrontation and worries that if it goes further, she will have nothing to show she tried.People should be paid on time for the work they do, and fair treatment depends on being able to show what was sent and when.How LetterAPI helps
We know it is stressful when a message may have been ignored and you can't prove otherwise. A recorded letter takes some of the guesswork out of it.Choose first or second class Signed For when you order and the recipient signs on delivery. Postage for Signed For starts from £3.80 on first class, and the extra fee is shown before you pay.The plan, step by step
Step 1
Write the letter
Hannah writes her reminder and adds the invoice reference and deadline.Step 2
Add Signed For
She selects 1st Class Signed For and sees the new total before paying.Step 3
Track and keep the record
She follows the order in her dashboard and keeps the order record with the invoice.What success looks like
The client has to sign for the letter.
She holds a clear delivery record.
She can escalate calmly if she needs to.
What it costs to wait
Another unanswered email.
No proof of delivery.
Weeks of waiting on a late payment.
HM
Holly MorganSample review, Oxford Printing Shop
NB
Nathan BaileySample review, Thamesmead Printers
EJ
Edward JamesSample review, Oxford Printing Shop
DC
Daisy CoxSample review, Thamesmead Printers
AR
Ava RichardsonSample review, Cornet shop in oxford
YB
Yusuf BegumSample review, Woolwich Printing Shop
HM
Holly MorganSample review, Oxford Printing Shop
NB
Nathan BaileySample review, Thamesmead Printers
EJ
Edward JamesSample review, Oxford Printing Shop
DC
Daisy CoxSample review, Thamesmead Printers
AR
Ava RichardsonSample review, Cornet shop in oxford
YB
Yusuf BegumSample review, Woolwich Printing Shop
HM
Holly MorganSample review, Oxford Printing Shop
NB
Nathan BaileySample review, Thamesmead Printers
EJ
Edward JamesSample review, Oxford Printing Shop
DC
Daisy CoxSample review, Thamesmead Printers
AR
Ava RichardsonSample review, Cornet shop in oxford
YB
Yusuf BegumSample review, Woolwich Printing Shop
HM
Holly MorganSample review, Oxford Printing Shop
NB
Nathan BaileySample review, Thamesmead Printers
EJ
Edward JamesSample review, Oxford Printing Shop
DC
Daisy CoxSample review, Thamesmead Printers
AR
Ava RichardsonSample review, Cornet shop in oxford
YB
Yusuf BegumSample review, Woolwich Printing Shop
NM
Nadia MalikSample review, Woolwich Printing Shop
LE
Lucy EvansSample review, Altgate Printing Shop
HP
Hannah PriceSample review, Altgate Printing Shop
HK
Hassan KhanSample review, Cornet shop in oxford
CG
Charlotte GreenSample review, Woolwich Printing Shop
IM
Ibrahim MahmoodSample review, Thamesmead Printers
NM
Nadia MalikSample review, Woolwich Printing Shop
LE
Lucy EvansSample review, Altgate Printing Shop
HP
Hannah PriceSample review, Altgate Printing Shop
HK
Hassan KhanSample review, Cornet shop in oxford
CG
Charlotte GreenSample review, Woolwich Printing Shop
IM
Ibrahim MahmoodSample review, Thamesmead Printers
NM
Nadia MalikSample review, Woolwich Printing Shop
LE
Lucy EvansSample review, Altgate Printing Shop
HP
Hannah PriceSample review, Altgate Printing Shop
HK
Hassan KhanSample review, Cornet shop in oxford
CG
Charlotte GreenSample review, Woolwich Printing Shop
IM
Ibrahim MahmoodSample review, Thamesmead Printers
NM
Nadia MalikSample review, Woolwich Printing Shop
LE
Lucy EvansSample review, Altgate Printing Shop
HP
Hannah PriceSample review, Altgate Printing Shop
HK
Hassan KhanSample review, Cornet shop in oxford
CG
Charlotte GreenSample review, Woolwich Printing Shop
IM
Ibrahim MahmoodSample review, Thamesmead Printers
PA
Poppy AdamsSample review, Cornet shop in oxford
LW
Leo WalkerSample review, Woolwich Printing Shop
RP
Ravi PatelSample review, Altgate Printing Shop
AC
Adam ClarkeSample review, Altgate Printing Shop
AK
Aaliyah KhanSample review, Oxford Printing Shop
ML
Megan LewisSample review, Altgate Printing Shop
PA
Poppy AdamsSample review, Cornet shop in oxford
LW
Leo WalkerSample review, Woolwich Printing Shop
RP
Ravi PatelSample review, Altgate Printing Shop
AC
Adam ClarkeSample review, Altgate Printing Shop
AK
Aaliyah KhanSample review, Oxford Printing Shop
ML
Megan LewisSample review, Altgate Printing Shop
PA
Poppy AdamsSample review, Cornet shop in oxford
LW
Leo WalkerSample review, Woolwich Printing Shop
RP
Ravi PatelSample review, Altgate Printing Shop
AC
Adam ClarkeSample review, Altgate Printing Shop
AK
Aaliyah KhanSample review, Oxford Printing Shop
ML
Megan LewisSample review, Altgate Printing Shop
PA
Poppy AdamsSample review, Cornet shop in oxford
LW
Leo WalkerSample review, Woolwich Printing Shop
RP
Ravi PatelSample review, Altgate Printing Shop
AC
Adam ClarkeSample review, Altgate Printing Shop
AK
Aaliyah KhanSample review, Oxford Printing Shop
ML
Megan LewisSample review, Altgate Printing Shop
Frequently asked questions
Royal Mail renamed Recorded Delivery to Signed For. It does the same job: a signature is captured on delivery and the item is tracked.
Delivery progress shows in your dashboard. Royal Mail's own records are the authority on the signature, so for legal disputes keep your order record and tracking number.
It depends on the notice and the contract. We provide the sending, not legal advice, so check the requirements for your situation with a solicitor.
LetterAPIPrint and post letters in the UK, from one letter to thousands.
© 2026 LetterAPI. All rights reserved.