Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

How can I estimate business taxes / filing fees for a business that has $0 income?
Is the business an S-Corp, LLC or Sole Prop? I am going to guess based on the question that it is an LLC that you never closed with the state and you live in a state (NY) that charges a fee for having an LLC in the state in which case you owe those fees to the state. I am not aware of any taxes on the mere existence of a business by the IRS. I think you are going to find out that the are no taxes owed to the IRS for this nonexistent activity.