I would suggest a tax advisor or CPA as you could be missing out on hundreds or even thousands in deductions. They are worth their costs. With the help of my CPA I am confidently able to write off my rental costs of my dwelling based on sq ft that my guests use, energy bill, water, insurance, internet, trash bill and anything I buy for my AirBnB such as TVs, linens, food and water and so forth. I could write this all off anyway, but it's a bit complicated once you start having 3 jobs and 2 rental properties. Just make sure you have all your expenses tallied up before going, because they just put it all on a line and keep moving. It took about one hour for her to figure out that without all my expenses I paid towards the rental Id owe a lot more in taxes.