It's common to hear about this supposed link between taxes and rents but in fact it is a very weak, unofficial connection
Landlords charge what the market will bear, politicians increase taxes as fast as they can. Often the two our out of synch. A landlord certainly does not get a 2% or more increase every year in rent like cities can charge in new taxes at whim. Taxes are just another of many expenses for landlords who are on their own as businesses to make a profit or a loss. There are plenty of landlords who lose everything as taxes rise out of synch with rents in badly run cities, just look at all the abandoned rental properties in Detroit, south side Chicago...