Insurance serves many purposes for a business. You'll need insurance to protect your business from property damage, personal injury suits, and other forms of financial loss. In addition, you may want to provide your employees with certain types of insurance (e.g., group health and life insurance) to attract and retain them. One of the issues you'll face as a business owner involves the tax treatment of business-related insurance. Just what can you deduct, and how do you handle insurance reimbursements? Here's an overview of what you should know.