@Mimi-And-Vinny0 You cannot give your accountant access to the financial information. As @Helen3 said, you can download the various reports in csv format, open and resave them in an excel spreadsheet, and forward those reports to your accountant.
You can also do what many hosts do and keep your own spreadsheet. I enter the name of the guest, their arrival and departure dates, what I was paid in nightly, pet and cleaning fees, what the guest paid to AirBnB in service fees, what taxes the guest paid to AirBnB and the service fee that I as the host am charged.
I also keep the expense records for my AirBnB. Electric bills, gas bills, water bills, garbage bills, cleaning supplies purchased, paper products purchased for guest use, miles driven to service my AirBnB, contractors fees, repair supplies purchased, etc.
My accountant loves me.