Two items we deal with locally (Minnesota) include municipalities paying sales tax on purchases - Tax dollars paying taxes; and, (our local community) Payment in Lieu of Taxes - Our city owns the electric, water and wastewater utilities. They collect $360,000 per year from the utilities "in lieu of taxes". This figure is supposed to be what a private company would pay in property taxes if they owned the businesses.
When I was on the Utility Commission we fought this fee. One member was constantly telling the City Administrator to let utilities be utilities and taxes be taxes - Utility bills are not deductible, and taxes are.
We also dealt with the electric utility having $1.25 million in savings to self insure our supply lines and set aside for depreciation replacement of equipment. The City would use this money for collateral against other loans, so when we needed to dip in to pay for items, it wasn't available, and we had to borrow and pay interest - High interest, because our cash supply was already tied up on streets, park equipment, snow plows, lawn mowers, ...