tax deductible limit on rental properties

[Ron Singh]

are there any max limit on mortgage interest, property tax etc, which would stop you from getting tax deductions on rental properties you own ?

in other words say you own in your name (not llc):

primary residence : mortgage 750k

rental A : mortgage 750k

rental B : mortgage 750k

are you able to claim deductions on all three properties, I.e mortgage interest and property taxes ?

or there is any applicable max limit ? if so what id the limit