Generally, rental properties are passive activities and are subject to the passive activity loss rules. The passive activity rules limit your ability to offset other types of income with net passive losses.
The good news is there's an exception: If you actively participate in a rental real estate activity, you can deduct up to $25,000 of your rental loss even though it’s passive. To actively participate means that you:
This exception phases out as your income rises.
Refer to the TurboTax article Rental Real Estate and Taxes for more information.