Can I deduct the cost of a home warranty for my rental property?

[LinaJ2018]

Yes. You are allowed to deduct the cost of your home warranty for the rental property. 

Deduct it on the Any Other Expenses page in the rental section.

See Where do I enter income and expenses from a rental property-

https://ttlc.intuit.com/questions/1894483-where-do-i-enter-income-and-expenses-from-a-rental-propert...