A checklist for clients who are looking to launch a new business.       Home  |  Subscribe       IRS Watch   Aug 16, 2017       Top Stories   6 tax tips for startups   A checklist for clients who are looking to launch a new business. READ MORE »       IRS penalizes more taxpayers for underpayment of estimated taxes by MICHAEL COHN   The Internal Revenue Service has seen a surge in recent years of taxpayers underpaying their estimated taxes and paying the penalty for it. READ MORE »     SPONSOR CONTENT A/P doesn