Looking for help on rental property Tax appeal

First of all, I would like to wish everyone a belated Happy Thanksgiving and Merry Christmas. 

Secondly, I would like to thank everyone , I have been coming on this BBS daily and have learnt a lot from you guys without contributing much. 

 

I have received our rental property Taxes, some has over 30% absolute dollar amount increase, the least increase is 15%. I am asking the real estate veterans here to advize whether and how to appeal on rental peoperty taxes, I have experience on appealing homestead property tax. I am in TX, been digging around on rental property laws with no luck so far. 

 

Thanks again and best Regards