The Chief Minister says he won't send someone to London to represent the Isle of Man.
Onchan MHK Julie Edge asked Chief Minister Howard Quayle to consider the proposal in the House of Keys this week.
Mr Quayle admitted communicating with the UK is important - with Brexit looming and recent tax avoidance allegations against the Island.
But he said the idea is unjustifable in the Island's current financial situation.
Repairs on Peel Power Station to get underway
Manx Care doctor survey to be discussed by Tynwald
Weather warning for snow tonight
MHK queries safety at primary school in Ballabeg
Gales put two ferry sailings at risk tonight
Should the Island throw a birthday party for Barry Gibb?
Warning issued over icy roads
High ground could see 4 inches of snow on Saturday night