[Home Page - Tax Hive | Your Business Optimized. Tax Hive is a leading source for business tax preparation, estate planning and asset protection. Kevin O’Leary is a partner and strategic advisor for Tax Hive. We know that many business owners spend very little time with their tax accountant and in so doing bring on more risk of an audit. We believe in forward taxation planning because we don’t like doing taxes in the rearview mirror. We give our clients access to our professional CPAs and tax filers on a year-round basis, without the hourly cost. Our goal is to help you optimize your business and minimize your taxes.]