Douglas Council says its rates collection this year is well behind target.
At a meeting tomorrow, councillors will discuss a report to the Executive Committee about its collection figures.
In the first five months of the financial year, the local authority says it received 72.7 per cent - far below its target figure of 84.5 percent.
The council says it reflects more residents paying monthly rather than paying in full by the discount date.
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