Hi, beginning in April 2019, what is now my primary residence will become a full-time Airbnb rental. I spent a couple thousand dollars towards the end of 2018 buying supplies for the new rental. This includes items such as premium mattresses, a smart deadbolt for keyless guest entry, guest towels and linens, etc. I didn't have any rental income in 2018. What form do I use to deduct these startup expenses?
