It means the cost of the administration is a cost that is chargeable to the rates. Everyone will pay a bit more except the home owner, who only pays a fixed amount and the remainder is subsidized.
Mr. Menard on Bill 17: Appropriation Act, No. 2, 1993-94
In the Legislative Assembly on March 1st, 1993. See this statement in context.
Bill 17: Appropriation Act, No. 2, 1993-94
Item 19: Consideration In Committee Of The Whole Of Bills And Other Matters
February 28th, 1993
Page 675
Menard
See context to find out what was said next.