Links Allmerica Financial - A services company which Cohen & Havian LLP is partnered with. Cohen & Havian LLP - Our CPA firm, and primary provider for the Business Sense Power Hour. Internal Revenue Service - The leading resource for United States federal tax information. Massachusetts Department of Revenue - The leading resource for Massachusetts state tax information. Money Matters Radio Network - Our affiliate. Also home of WBNW. Tune into this station (1120 AM in the Boston area) to listen to the Business Sense Power Hour. <----Home