You’ll need to be the owner or have admin rights on a Plus, Pro and Prime subscription.
Business Owner: Can create and see all items, clients and invoices across all users in the business, manage users and can access subscription and billing
Admin: Can create and see all items, clients and invoices across all users in the business and manage users
Billing user: Can create and view all items, clients and invoices that the user has raised
User: Can create and view items (time, mileage and expenses) that the user has raised.
You can invite your accountant to Fiskl by giving them admin rights.