Supplier Invoice / Credit note


From 20 April 2021 the John Lewis Partnership will update the iSupplier portal for the following changes when you, the Supplier, submit an invoice or credit note through the portal;

  • It will be a mandatory obligation for Suppliers to enter the tax point date in addition to the invoice date that you currently provide.
  • It will also be mandatory to enter the original invoice number and the corresponding original invoice date when submitting a credit note. 
  • No future dated invoice dates or tax point dates will be accepted. 

 If you have any queries regarding these requirements please consult HMRC guidance
 or your accountant or tax adviser.



Our free, web-based finance portal, JLP iSupplier, allows you to manage your account online and track invoices and payments at any time.

Please consult the user guides, located at the left hand side and across the top of this page, for quick, easy reference on how to use the different functions of JLP iSupplier.

To register for JLP iSupplier please refer to our Conditions of Use below and email

You can also contact us via this address if you are an existing user with a query about JLP iSupplier.