Post Office chairman Stu Peters says no contracts with sub-post offices have been renegotiated or ended in the last year.
He faced a question for written response about the impact of any such negotiations from Rushen MHK Juan Watterson.
In his reply, Mr Peters said changes to benefits payments, driving licences and car tax means the organisation is moving towards postal-only services under new contracts.
And he added that means some retailers might choose not to extend contracts in future.
Islanders reminded to keep challenging domestic abuse beyond October
Peel fireworks kicks off the Island’s bonfire season this Friday
Yellow weather warning for coastal overtopping remains in force today
Nominations open for 10 local authority by-elections
MHK wants answers on support for home-schooled children
Weather warning for tonight and tomorrow
Mountain Railway damaged by gales
Ten local authorities looking for members in December elections